diff --git a/common_loongarch64.h b/common_loongarch64.h
index 4963b2f07..b1426da79 100644
--- a/common_loongarch64.h
+++ b/common_loongarch64.h
@@ -119,19 +119,47 @@ static inline int WhereAmI(void){
 #define MOV     fmov.d
 #define CMOVT   fsel
 #define MTC     movgr2fr.d
+#define MTG     movfr2gr.d
 #define FABS    fabs.d
+#define FMIN    fmin.d
+#define FMINA   fmina.d
+#define FMAX    fmax.d
+#define FMAXA   fmaxa.d
 #define CMPEQ   fcmp.ceq.d
 #define CMPLE   fcmp.cle.d
 #define CMPLT   fcmp.clt.d
 #define NEG     fneg.d
+#define FFINT   ffint.d.l
 
 #define XVFSUB  xvfsub.d
 #define XVFADD  xvfadd.d
+#define XVFMUL  xvfmul.d
 #define XVFMADD xvfmadd.d
+#define XVFMIN  xvfmin.d
+#define XVFMINA xvfmina.d
+#define XVFMAX  xvfmax.d
+#define XVFMAXA xvfmaxa.d
+#define XVCMPEQ xvfcmp.ceq.d
+#define XVCMPLE xvfcmp.cle.d
+#define XVCMPLT xvfcmp.clt.d
+#define XVMUL   xvfmul.d
+#define XVMSUB  xvfmsub.d
+#define XVNMSUB xvfnmsub.d
 
 #define VFSUB  vfsub.d
 #define VFADD  vfadd.d
+#define VFMUL  vfmul.d
 #define VFMADD vfmadd.d
+#define VFMIN  vfmin.d
+#define VFMINA vfmina.d
+#define VFMAX  vfmax.d
+#define VFMAXA vfmaxa.d
+#define VCMPEQ vfcmp.ceq.d
+#define VCMPLE vfcmp.cle.d
+#define VCMPLT vfcmp.clt.d
+#define VMUL   vfmul.d
+#define VMSUB  vfmsub.d
+#define VNMSUB vfnmsub.d
 
 #else
 
@@ -147,19 +175,47 @@ static inline int WhereAmI(void){
 #define MOV     fmov.s
 #define CMOVT   fsel
 #define MTC     movgr2fr.w
+#define MTG     movfr2gr.s
 #define FABS    fabs.s
+#define FMIN    fmin.s
+#define FMINA   fmina.s
+#define FMAX    fmax.s
+#define FMAXA   fmaxa.s
 #define CMPEQ   fcmp.ceq.s
 #define CMPLE   fcmp.cle.s
 #define CMPLT   fcmp.clt.s
 #define NEG     fneg.s
+#define FFINT   ffint.s.l
 
 #define XVFSUB  xvfsub.s
 #define XVFADD  xvfadd.s
+#define XVFMUL  xvfmul.s
 #define XVFMADD xvfmadd.s
+#define XVFMIN  xvfmin.s
+#define XVFMINA xvfmina.s
+#define XVFMAX  xvfmax.s
+#define XVFMAXA xvfmaxa.s
+#define XVCMPEQ xvfcmp.ceq.s
+#define XVCMPLE xvfcmp.cle.s
+#define XVCMPLT xvfcmp.clt.s
+#define XVMUL   xvfmul.s
+#define XVMSUB  xvfmsub.s
+#define XVNMSUB xvfnmsub.s
 
 #define VFSUB  vfsub.s
 #define VFADD  vfadd.s
+#define VFMUL  vfmul.s
 #define VFMADD vfmadd.s
+#define VFMIN  vfmin.s
+#define VFMINA vfmina.s
+#define VFMAX  vfmax.s
+#define VFMAXA vfmaxa.s
+#define VCMPEQ vfcmp.ceq.s
+#define VCMPLE vfcmp.cle.s
+#define VCMPLT vfcmp.clt.s
+#define VMUL   vfmul.s
+#define VMSUB  vfmsub.s
+#define VNMSUB vfnmsub.s
 
 #endif /* defined(DOUBLE) */
 
diff --git a/kernel/loongarch64/KERNEL.LOONGSON2K1000 b/kernel/loongarch64/KERNEL.LOONGSON2K1000
index 1e4fa7a9d..c365e9a75 100644
--- a/kernel/loongarch64/KERNEL.LOONGSON2K1000
+++ b/kernel/loongarch64/KERNEL.LOONGSON2K1000
@@ -3,56 +3,108 @@ ifndef NO_LSX
 SDOTKERNEL  = dot_lsx.S
 DSDOTKERNEL = dot_lsx.S
 DDOTKERNEL  = dot_lsx.S
+CDOTKERNEL  = cdot_lsx.S
+ZDOTKERNEL  = cdot_lsx.S
 
-SSCALKERNEL  = sscal_lsx.S
-DSCALKERNEL  = dscal_lsx.S
+SSCALKERNEL  = scal_lsx.S
+DSCALKERNEL  = scal_lsx.S
+CSCALKERNEL  = cscal_lsx.S
+ZSCALKERNEL  = cscal_lsx.S
 
-SAMAXKERNEL =  samax_lsx.S
-DAMAXKERNEL =  damax_lsx.S
+SAMAXKERNEL =  amax_lsx.S
+DAMAXKERNEL =  amax_lsx.S
+CAMAXKERNEL =  camax_lsx.S
 
-SAMINKERNEL =  samin_lsx.S
-DAMINKERNEL =  damin_lsx.S
+SAMINKERNEL =  amin_lsx.S
+DAMINKERNEL =  amin_lsx.S
+CAMINKERNEL =  camin_lsx.S
 
-SMAXKERNEL  =  smax_lsx.S
-DMAXKERNEL  =  dmax_lsx.S
+SMAXKERNEL  =  max_lsx.S
+DMAXKERNEL  =  max_lsx.S
 
-SMINKERNEL  =  smin_lsx.S
-DMINKERNEL  =  dmin_lsx.S
+SMINKERNEL  =  min_lsx.S
+DMINKERNEL  =  min_lsx.S
 
-ISMAXKERNEL =  ismax_lsx.S
-IDMAXKERNEL =  idmax_lsx.S
+ISMAXKERNEL =  imax_lsx.S
+IDMAXKERNEL =  imax_lsx.S
 
-ISMINKERNEL =  ismin_lsx.S
-IDMINKERNEL =  idmin_lsx.S
+ISMINKERNEL =  imin_lsx.S
+IDMINKERNEL =  imin_lsx.S
 
-ISAMAXKERNEL = isamax_lsx.S
-IDAMAXKERNEL = idamax_lsx.S
+ISAMAXKERNEL = iamax_lsx.S
+IDAMAXKERNEL = iamax_lsx.S
+ICAMAXKERNEL = icamax_lsx.S
+IZAMAXKERNEL = icamax_lsx.S
 
-ISAMINKERNEL = isamin_lsx.S
-IDAMINKERNEL = idamin_lsx.S
+ISAMINKERNEL = iamin_lsx.S
+IDAMINKERNEL = iamin_lsx.S
+ICAMINKERNEL = icamin_lsx.S
+IZAMINKERNEL = icamin_lsx.S
 
-SCOPYKERNEL =  scopy_lsx.S
-DCOPYKERNEL =  dcopy_lsx.S
+SCOPYKERNEL =  copy_lsx.S
+DCOPYKERNEL =  copy_lsx.S
+CCOPYKERNEL =  ccopy_lsx.S
+ZCOPYKERNEL =  ccopy_lsx.S
 
-SSWAPKERNEL =  sswap_lsx.S
-DSWAPKERNEL =  dswap_lsx.S
+SSWAPKERNEL =  swap_lsx.S
+DSWAPKERNEL =  swap_lsx.S
 
-SAXPYKERNEL =  saxpy_lsx.S
-DAXPYKERNEL =  daxpy_lsx.S
+SAXPYKERNEL =  axpy_lsx.S
+DAXPYKERNEL =  axpy_lsx.S
+CAXPYKERNEL =  caxpy_lsx.S
+ZAXPYKERNEL =  caxpy_lsx.S
 
-SAXPBYKERNEL = saxpby_lsx.S
-DAXPBYKERNEL = daxpby_lsx.S
+SAXPBYKERNEL = axpby_lsx.S
+DAXPBYKERNEL = axpby_lsx.S
 
-SSUMKERNEL  =  ssum_lsx.S
-DSUMKERNEL  =  dsum_lsx.S
+SSUMKERNEL  =  sum_lsx.S
+DSUMKERNEL  =  sum_lsx.S
 
-SASUMKERNEL =  sasum_lsx.S
-DASUMKERNEL =  dasum_lsx.S
+SASUMKERNEL =  asum_lsx.S
+DASUMKERNEL =  asum_lsx.S
+CASUMKERNEL =  casum_lsx.S
+ZASUMKERNEL =  casum_lsx.S
 
-SROTKERNEL  =  srot_lsx.S
-DROTKERNEL  =  drot_lsx.S
+SROTKERNEL  =  rot_lsx.S
+DROTKERNEL  =  rot_lsx.S
+CROTKERNEL  =  crot_lsx.S
+ZROTKERNEL  =  crot_lsx.S
 
 SNRM2KERNEL =  snrm2_lsx.S
 DNRM2KERNEL =  dnrm2_lsx.S
+CNRM2KERNEL =  cnrm2_lsx.S
+ZNRM2KERNEL =  znrm2_lsx.S
+
+CSWAPKERNEL = cswap_lsx.S
+ZSWAPKERNEL = cswap_lsx.S
+
+CSUMKERNEL = csum_lsx.S
+ZSUMKERNEL = csum_lsx.S
+
+DGEMMKERNEL    = dgemm_kernel_8x4.S
+DGEMMINCOPY    = dgemm_ncopy_8_lsx.S
+DGEMMITCOPY    = dgemm_tcopy_8_lsx.S
+DGEMMONCOPY    = dgemm_ncopy_4_lsx.S
+DGEMMOTCOPY    = dgemm_tcopy_4_lsx.S
+DGEMMINCOPYOBJ = dgemm_incopy$(TSUFFIX).$(SUFFIX)
+DGEMMITCOPYOBJ = dgemm_itcopy$(TSUFFIX).$(SUFFIX)
+DGEMMONCOPYOBJ = dgemm_oncopy$(TSUFFIX).$(SUFFIX)
+DGEMMOTCOPYOBJ = dgemm_otcopy$(TSUFFIX).$(SUFFIX)
+
+DTRSMKERNEL_LN  = ../generic/trsm_kernel_LN.c
+DTRSMKERNEL_LT  = ../generic/trsm_kernel_LT.c
+DTRSMKERNEL_RN  = ../generic/trsm_kernel_RN.c
+DTRSMKERNEL_RT  = ../generic/trsm_kernel_RT.c
+
+CGEMMKERNEL  = cgemm_kernel_2x2_lsx.S
+CGEMMONCOPY  = cgemm_ncopy_2_lsx.S
+CGEMMOTCOPY  = cgemm_tcopy_2_lsx.S
+CGEMMONCOPYOBJ = cgemm_oncopy$(TSUFFIX).$(SUFFIX)
+CGEMMOTCOPYOBJ = cgemm_otcopy$(TSUFFIX).$(SUFFIX)
+
+CTRSMKERNEL_LN  = ../generic/trsm_kernel_LN.c
+CTRSMKERNEL_LT  = ../generic/trsm_kernel_LT.c
+CTRSMKERNEL_RN  = ../generic/trsm_kernel_RN.c
+CTRSMKERNEL_RT  = ../generic/trsm_kernel_RT.c
 
 endif
diff --git a/kernel/loongarch64/KERNEL.LOONGSON3R5 b/kernel/loongarch64/KERNEL.LOONGSON3R5
index f00abcb32..68360faaf 100644
--- a/kernel/loongarch64/KERNEL.LOONGSON3R5
+++ b/kernel/loongarch64/KERNEL.LOONGSON3R5
@@ -3,57 +3,83 @@ ifndef NO_LASX
 SDOTKERNEL  = dot_lasx.S
 DSDOTKERNEL = dot_lasx.S
 DDOTKERNEL  = dot_lasx.S
+CDOTKERNEL  = cdot_lasx.S
+ZDOTKERNEL  = cdot_lasx.S
 
-SSCALKERNEL  = sscal_lasx.S
-DSCALKERNEL  = dscal_lasx.S
+SSCALKERNEL  = scal_lasx.S
+DSCALKERNEL  = scal_lasx.S
+CSCALKERNEL  = cscal_lasx.S
+ZSCALKERNEL  = cscal_lasx.S
 
-SAMAXKERNEL =  samax_lasx.S
-DAMAXKERNEL =  damax_lasx.S
+SAMAXKERNEL =  amax_lasx.S
+DAMAXKERNEL =  amax_lasx.S
+CAMAXKERNEL =  camax_lasx.S
 
-SAMINKERNEL =  samin_lasx.S
-DAMINKERNEL =  damin_lasx.S
+SAMINKERNEL =  amin_lasx.S
+DAMINKERNEL =  amin_lasx.S
+CAMINKERNEL =  camin_lasx.S
 
-SMAXKERNEL  =  smax_lasx.S
-DMAXKERNEL =   dmax_lasx.S
+SMAXKERNEL  =  max_lsx.S
+DMAXKERNEL =   max_lsx.S
 
-SMINKERNEL =   smin_lasx.S
-DMINKERNEL =   dmin_lasx.S
+SMINKERNEL =   min_lsx.S
+DMINKERNEL =   min_lsx.S
 
-ISMAXKERNEL =  ismax_lasx.S
-IDMAXKERNEL =  idmax_lasx.S
+ISMAXKERNEL =  imax_lasx.S
+IDMAXKERNEL =  imax_lasx.S
 
-ISMINKERNEL =  ismin_lasx.S
-IDMINKERNEL =  idmin_lasx.S
+ISMINKERNEL =  imin_lasx.S
+IDMINKERNEL =  imin_lasx.S
 
-ISAMAXKERNEL = isamax_lasx.S
-IDAMAXKERNEL = idamax_lasx.S
+ISAMAXKERNEL = iamax_lasx.S
+IDAMAXKERNEL = iamax_lasx.S
+ICAMAXKERNEL = icamax_lasx.S
+IZAMAXKERNEL = icamax_lasx.S
 
-ISAMINKERNEL = isamin_lasx.S
-IDAMINKERNEL = idamin_lasx.S
+ISAMINKERNEL = iamin_lasx.S
+IDAMINKERNEL = iamin_lasx.S
+ICAMINKERNEL = icamin_lasx.S
+IZAMINKERNEL = icamin_lasx.S
 
-SCOPYKERNEL =  scopy_lasx.S
-DCOPYKERNEL =  dcopy_lasx.S
+SCOPYKERNEL =  copy_lasx.S
+DCOPYKERNEL =  copy_lasx.S
+CCOPYKERNEL =  ccopy_lasx.S
+ZCOPYKERNEL =  ccopy_lasx.S
 
-SSWAPKERNEL =  sswap_lasx.S
-DSWAPKERNEL =  dswap_lasx.S
+SSWAPKERNEL =  swap_lasx.S
+DSWAPKERNEL =  swap_lasx.S
 
-SAXPYKERNEL =  saxpy_lasx.S
-DAXPYKERNEL =  daxpy_lasx.S
+SAXPYKERNEL =  axpy_lasx.S
+DAXPYKERNEL =  axpy_lasx.S
+CAXPYKERNEL =  caxpy_lasx.S
+ZAXPYKERNEL =  caxpy_lasx.S
 
-SAXPBYKERNEL = saxpby_lasx.S
-DAXPBYKERNEL = daxpby_lasx.S
+SAXPBYKERNEL = axpby_lasx.S
+DAXPBYKERNEL = axpby_lasx.S
 
-SSUMKERNEL  =  ssum_lasx.S
-DSUMKERNEL  =  dsum_lasx.S
+SSUMKERNEL  =  sum_lasx.S
+DSUMKERNEL  =  sum_lasx.S
 
-SASUMKERNEL =  sasum_lasx.S
-DASUMKERNEL =  dasum_lasx.S
+SASUMKERNEL =  asum_lasx.S
+DASUMKERNEL =  asum_lasx.S
+CASUMKERNEL =  casum_lasx.S
+ZASUMKERNEL =  casum_lasx.S
 
-SROTKERNEL  =  srot_lasx.S
-DROTKERNEL  =  drot_lasx.S
+SROTKERNEL  =  rot_lasx.S
+DROTKERNEL  =  rot_lasx.S
+CROTKERNEL  =  crot_lasx.S
+ZROTKERNEL  =  crot_lasx.S
 
 SNRM2KERNEL =  snrm2_lasx.S
 DNRM2KERNEL =  dnrm2_lasx.S
+CNRM2KERNEL =  cnrm2_lasx.S
+ZNRM2KERNEL =  znrm2_lasx.S
+
+CSWAPKERNEL = cswap_lasx.S
+ZSWAPKERNEL = cswap_lasx.S
+
+CSUMKERNEL = csum_lasx.S
+ZSUMKERNEL = csum_lasx.S
 
 DGEMMKERNEL    = dgemm_kernel_16x4.S
 DGEMMINCOPY    = dgemm_ncopy_16.S
@@ -81,13 +107,35 @@ SGEMMOTCOPYOBJ = sgemm_otcopy$(TSUFFIX).$(SUFFIX)
 SGEMVNKERNEL = sgemv_n_8_lasx.S
 SGEMVTKERNEL = sgemv_t_8_lasx.S
 
+CGEMMKERNEL  = cgemm_kernel_2x2_lsx.S
+CGEMMONCOPY  = cgemm_ncopy_2_lsx.S
+CGEMMOTCOPY  = cgemm_tcopy_2_lsx.S
+CGEMMONCOPYOBJ = cgemm_oncopy$(TSUFFIX).$(SUFFIX)
+CGEMMOTCOPYOBJ = cgemm_otcopy$(TSUFFIX).$(SUFFIX)
+
+CTRSMKERNEL_LN  = ../generic/trsm_kernel_LN.c
+CTRSMKERNEL_LT  = ../generic/trsm_kernel_LT.c
+CTRSMKERNEL_RN  = ../generic/trsm_kernel_RN.c
+CTRSMKERNEL_RT  = ../generic/trsm_kernel_RT.c
+
+ZGEMMKERNEL  = zgemm_kernel_2x2_lasx.S
+ZGEMMONCOPY  = zgemm_ncopy_2_lasx.S
+ZGEMMOTCOPY  = zgemm_tcopy_2_lasx.S
+ZGEMMONCOPYOBJ = zgemm_oncopy$(TSUFFIX).$(SUFFIX)
+ZGEMMOTCOPYOBJ = zgemm_otcopy$(TSUFFIX).$(SUFFIX)
+
+ZTRSMKERNEL_LN  = ../generic/trsm_kernel_LN.c
+ZTRSMKERNEL_LT  = ../generic/trsm_kernel_LT.c
+ZTRSMKERNEL_RN  = ../generic/trsm_kernel_RN.c
+ZTRSMKERNEL_RT  = ../generic/trsm_kernel_RT.c
+
 DTRSMKERNEL_LN  = dtrsm_kernel_LN_16x4_lasx.S
 DTRSMKERNEL_LT  = dtrsm_kernel_LT_16x4_lasx.S
 DTRSMKERNEL_RN  = dtrsm_kernel_RN_16x4_lasx.S
 DTRSMKERNEL_RT  = dtrsm_kernel_RT_16x4_lasx.S
-endif
 
 STRSMKERNEL_LN  = ../generic/trsm_kernel_LN.c
 STRSMKERNEL_LT  = ../generic/trsm_kernel_LT.c
 STRSMKERNEL_RN  = ../generic/trsm_kernel_RN.c
 STRSMKERNEL_RT  = ../generic/trsm_kernel_RT.c
+endif
diff --git a/kernel/loongarch64/amax_lasx.S b/kernel/loongarch64/amax_lasx.S
new file mode 100644
index 000000000..e964d4ddb
--- /dev/null
+++ b/kernel/loongarch64/amax_lasx.S
@@ -0,0 +1,232 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N     $r4
+#define X     $r5
+#define INCX  $r6
+
+#define I     $r12
+#define TEMP  $r13
+
+#define VM0 $xr0
+#define VM1 $xr1
+#define VM2 $xr2
+#define VX0 $xr3
+#define VX1 $xr4
+#define VX2 $xr5
+#define VX3 $xr6
+
+#define t1 $r14
+#define t2 $r15
+#define t3 $r16
+#define t4 $r17
+
+    PROLOGUE
+
+#ifdef F_INTERFACE
+    LDINT   N,     0(N)
+    LDINT   INCX,  0(INCX)
+#endif
+
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    slli.d TEMP, TEMP, BASE_SHIFT
+    slli.d INCX, INCX, BASE_SHIFT
+#ifdef DOUBLE
+    xvldrepl.d VM0, X, 0
+#else
+    xvldrepl.w VM0, X, 0
+#endif
+    XVFSUB VM0, VM0, VM0
+    bne INCX, TEMP, .L20
+
+    srai.d I, N, 4
+    bge $r0, I, .L11
+    .align 3
+
+.L10:
+#ifdef DOUBLE
+    xvld VX0, X, 0
+    xvld VX1, X, 32
+    xvld VX2, X, 64
+    xvld VX3, X, 96
+    addi.d I, I, -1
+    addi.d X, X, 128
+    XVFMAXA   VM1, VX0, VX1
+    XVFMAXA   VM2, VX2, VX3
+    XVFMAXA   VM0, VM0, VM1
+    XVFMAXA   VM0, VM0, VM2
+#else
+    xvld VX0, X, 0
+    xvld VX1, X, 32
+    addi.d I, I, -1
+    addi.d X, X, 64
+    XVFMAXA   VM1, VX0, VX1
+    XVFMAXA   VM0, VM0, VM1
+#endif
+    blt $r0, I, .L10
+
+#ifdef DOUBLE
+    xvrepl128vei.d VX0, VM0, 0
+    xvrepl128vei.d VX1, VM0, 1
+    XVFMAXA   VM0, VX0, VX1
+#else
+    xvrepl128vei.w VX0, VM0, 0
+    xvrepl128vei.w VX1, VM0, 1
+    xvrepl128vei.w VX2, VM0, 2
+    xvrepl128vei.w VX3, VM0, 3
+    XVFMAXA   VM1, VX0, VX1
+    XVFMAXA   VM2, VX2, VX3
+    XVFMAXA   VM0, VM1, VM2
+#endif
+    xvpermi.q VM1, VM0, 0x1
+    XVFMAXA   VM0, VM0, VM1
+    .align 3
+
+.L11:
+    andi  I, N, 0x0f
+    bge $r0, I, .L13
+    .align 3
+
+.L12: /* 0 < N < 16 */
+    LD    $f1, X, 0
+    addi.d  I, I, -1
+    addi.d  X, X, SIZE
+    FMAXA $f0, $f0, $f1
+    bnez    I, .L12
+    .align 3
+
+.L13:
+    FABS $f0, $f0
+    jirl $r0,  $r1, 0x0
+    .align 3
+
+.L20: // INCX!=1
+    srai.d I, N, 3
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+#ifdef DOUBLE
+    ld.d t1, X, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    add.d X, X, INCX
+    ld.d t3, X, 0
+    add.d X, X, INCX
+    ld.d t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    ld.d t1, X, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvfmaxa.d VM1, VX0, VX1
+    xvfmaxa.d VM0, VM0, VM1
+#else
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.w VM1, t1, 0
+    xvinsgr2vr.w VM1, t2, 1
+    xvinsgr2vr.w VM1, t3, 2
+    xvinsgr2vr.w VM1, t4, 3
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.w VM1, t1, 4
+    xvinsgr2vr.w VM1, t2, 5
+    xvinsgr2vr.w VM1, t3, 6
+    xvinsgr2vr.w VM1, t4, 7
+    xvfmaxa.s VM0, VM0, VM1
+#endif
+    addi.d I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    xvrepl128vei.d VX0, VM0, 0
+    xvrepl128vei.d VX1, VM0, 1
+    XVFMAXA   VM0, VX0, VX1
+#else
+    xvrepl128vei.w VX0, VM0, 0
+    xvrepl128vei.w VX1, VM0, 1
+    xvrepl128vei.w VX2, VM0, 2
+    xvrepl128vei.w VX3, VM0, 3
+    XVFMAXA   VM1, VX0, VX1
+    XVFMAXA   VM2, VX2, VX3
+    XVFMAXA   VM0, VM1, VM2
+#endif
+    xvpermi.q VM1, VM0, 1
+    XVFMAXA   VM0, VM0, VM1
+    .align 3
+
+.L23: //INCX!=1 and N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24: /* 0 < N < 8 */
+    LD   $f1, X, 0
+    addi.d  I, I, -1
+    add.d   X, X, INCX
+    FMAXA $f0, $f0, $f1
+    bnez    I, .L24
+    .align 3
+
+.L999:
+    FABS $f0, $f0
+    jirl $r0, $r1, 0x0
+
+    EPILOGUE
diff --git a/kernel/loongarch64/amax_lsx.S b/kernel/loongarch64/amax_lsx.S
new file mode 100644
index 000000000..fb3b77a0e
--- /dev/null
+++ b/kernel/loongarch64/amax_lsx.S
@@ -0,0 +1,231 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N     $r4
+#define X     $r5
+#define INCX  $r6
+
+#define I     $r12
+#define TEMP  $r13
+
+#define VM0 $vr0
+#define VM1 $vr1
+#define VM2 $vr2
+#define VX0 $vr3
+#define VX1 $vr4
+#define VX2 $vr5
+#define VX3 $vr6
+
+#define t1 $r14
+#define t2 $r15
+#define t3 $r16
+#define t4 $r17
+
+    PROLOGUE
+
+#ifdef F_INTERFACE
+    LDINT   N,     0(N)
+    LDINT   INCX,  0(INCX)
+#endif
+
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    slli.d TEMP, TEMP, BASE_SHIFT
+    slli.d INCX, INCX, BASE_SHIFT
+#ifdef DOUBLE
+    vldrepl.d VM0, X, 0
+#else
+    vldrepl.w VM0, X, 0
+#endif
+    VFSUB VM0, VM0, VM0
+    bne INCX, TEMP, .L20
+
+    srai.d I, N, 3
+    bge $r0, I, .L11
+    .align 3
+
+.L10:
+#ifdef DOUBLE
+    vld VX0, X, 0
+    vld VX1, X, 16
+    vld VX2, X, 32
+    vld VX3, X, 48
+    addi.d I, I, -1
+    addi.d X, X, 64
+    VFMAXA   VM1, VX0, VX1
+    VFMAXA   VM2, VX2, VX3
+    VFMAXA   VM0, VM0, VM1
+    VFMAXA   VM0, VM0, VM2
+#else
+    vld VX0, X, 0
+    vld VX1, X, 16
+    addi.d I, I, -1
+    addi.d X, X, 32
+    VFMAXA   VM1, VX0, VX1
+    VFMAXA   VM0, VM0, VM1
+#endif
+    blt $r0, I, .L10
+
+#ifdef DOUBLE
+    vreplvei.d VX0, VM0, 0
+    vreplvei.d VX1, VM0, 1
+    VFMAXA   VM0, VX0, VX1
+#else
+    vreplvei.w VX0, VM0, 0
+    vreplvei.w VX1, VM0, 1
+    vreplvei.w VX2, VM0, 2
+    vreplvei.w VX3, VM0, 3
+    VFMAXA   VM1, VX0, VX1
+    VFMAXA   VM2, VX2, VX3
+    VFMAXA   VM0, VM1, VM2
+#endif
+    .align 3
+
+.L11:
+    andi I, N, 7
+    bge $r0, I, .L13
+    .align 3
+
+.L12:
+    LD   $f1, X, 0
+    addi.d  I, I, -1
+    addi.d  X, X, SIZE
+    FMAXA $f0, $f0, $f1
+    bnez    I, .L12
+    .align 3
+
+.L13:
+    FABS $f0, $f0
+    jirl $r0,  $r1, 0x0
+    .align 3
+
+.L20: // INCX!=1
+    srai.d I, N, 3
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vfmaxa.d VM1, VX0, VX1
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vfmaxa.d VM2, VX0, VX1
+    vfmaxa.d VM1, VM1, VM2
+    vfmaxa.d VM0, VM0, VM1
+#else
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vfmaxa.s VM1, VX0, VX1
+    vfmaxa.s VM0, VM0, VM1
+#endif
+    addi.d I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    vreplvei.d VX0, VM0, 0
+    vreplvei.d VX1, VM0, 1
+    VFMAXA   VM0, VX0, VX1
+#else
+    vreplvei.w VX0, VM0, 0
+    vreplvei.w VX1, VM0, 1
+    vreplvei.w VX2, VM0, 2
+    vreplvei.w VX3, VM0, 3
+    VFMAXA   VM1, VX0, VX1
+    VFMAXA   VM2, VX2, VX3
+    VFMAXA   VM0, VM1, VM2
+#endif
+    .align 3
+
+.L23: //INCX!=1 and N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24:
+    LD   $f1, X, 0
+    addi.d  I, I, -1
+    add.d   X, X, INCX
+    FMAXA $f0, $f0, $f1
+    bnez    I, .L24
+    .align 3
+
+.L999:
+    FABS $f0, $f0
+    jirl $r0, $r1, 0x0
+
+    EPILOGUE
diff --git a/kernel/loongarch64/amin_lasx.S b/kernel/loongarch64/amin_lasx.S
new file mode 100644
index 000000000..0a4359002
--- /dev/null
+++ b/kernel/loongarch64/amin_lasx.S
@@ -0,0 +1,232 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N     $r4
+#define X     $r5
+#define INCX  $r6
+
+#define I     $r12
+#define TEMP  $r13
+
+#define VM0 $xr0
+#define VM1 $xr1
+#define VM2 $xr2
+#define VX0 $xr3
+#define VX1 $xr4
+#define VX2 $xr5
+#define VX3 $xr6
+
+#define t1 $r14
+#define t2 $r15
+#define t3 $r16
+#define t4 $r17
+
+    PROLOGUE
+
+#ifdef F_INTERFACE
+    LDINT   N,     0(N)
+    LDINT   INCX,  0(INCX)
+#endif
+
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    slli.d TEMP, TEMP, BASE_SHIFT
+    slli.d INCX, INCX, BASE_SHIFT
+#ifdef DOUBLE
+    xvldrepl.d VM0, X, 0
+#else
+    xvldrepl.w VM0, X, 0
+#endif
+    XVFSUB VM0, VM0, VM0
+    bne INCX, TEMP, .L20
+
+    srai.d I, N, 4
+    bge $r0, I, .L11
+    .align 3
+
+.L10:
+#ifdef DOUBLE
+    xvld VX0, X, 0
+    xvld VX1, X, 32
+    xvld VX2, X, 64
+    xvld VX3, X, 96
+    addi.d I, I, -1
+    addi.d X, X, 128
+    XVFMINA   VM1, VX0, VX1
+    XVFMINA   VM2, VX2, VX3
+    XVFMINA   VM0, VM0, VM1
+    XVFMINA   VM0, VM0, VM2
+#else
+    xvld VX0, X, 0
+    xvld VX1, X, 32
+    addi.d I, I, -1
+    addi.d X, X, 64
+    XVFMINA   VM1, VX0, VX1
+    XVFMINA   VM0, VM0, VM1
+#endif
+    blt $r0, I, .L10
+
+#ifdef DOUBLE
+    xvrepl128vei.d VX0, VM0, 0
+    xvrepl128vei.d VX1, VM0, 1
+    XVFMINA   VM0, VX0, VX1
+#else
+    xvrepl128vei.w VX0, VM0, 0
+    xvrepl128vei.w VX1, VM0, 1
+    xvrepl128vei.w VX2, VM0, 2
+    xvrepl128vei.w VX3, VM0, 3
+    XVFMINA   VM1, VX0, VX1
+    XVFMINA   VM2, VX2, VX3
+    XVFMINA   VM0, VM1, VM2
+#endif
+    xvpermi.q VM1, VM0, 0x1
+    XVFMINA   VM0, VM0, VM1
+    .align 3
+
+.L11:
+    andi  I, N, 0x0f
+    bge $r0, I, .L13
+    .align 3
+
+.L12: /* 0 < N < 16 */
+    LD    $f1, X, 0
+    addi.d  I, I, -1
+    addi.d  X, X, SIZE
+    FMINA $f0, $f0, $f1
+    bnez    I, .L12
+    .align 3
+
+.L13:
+    FABS $f0, $f0
+    jirl $r0,  $r1, 0x0
+    .align 3
+
+.L20: // INCX!=1
+    srai.d I, N, 3
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+#ifdef DOUBLE
+    ld.d t1, X, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    add.d X, X, INCX
+    ld.d t3, X, 0
+    add.d X, X, INCX
+    ld.d t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    ld.d t1, X, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvfmaxa.d VM1, VX0, VX1
+    xvfmaxa.d VM0, VM0, VM1
+#else
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.w VM1, t1, 0
+    xvinsgr2vr.w VM1, t2, 1
+    xvinsgr2vr.w VM1, t3, 2
+    xvinsgr2vr.w VM1, t4, 3
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.w VM1, t1, 4
+    xvinsgr2vr.w VM1, t2, 5
+    xvinsgr2vr.w VM1, t3, 6
+    xvinsgr2vr.w VM1, t4, 7
+    xvfmaxa.s VM0, VM0, VM1
+#endif
+    addi.d I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    xvrepl128vei.d VX0, VM0, 0
+    xvrepl128vei.d VX1, VM0, 1
+    XVFMINA   VM0, VX0, VX1
+#else
+    xvrepl128vei.w VX0, VM0, 0
+    xvrepl128vei.w VX1, VM0, 1
+    xvrepl128vei.w VX2, VM0, 2
+    xvrepl128vei.w VX3, VM0, 3
+    XVFMINA   VM1, VX0, VX1
+    XVFMINA   VM2, VX2, VX3
+    XVFMINA   VM0, VM1, VM2
+#endif
+    xvpermi.q VM1, VM0, 1
+    XVFMINA   VM0, VM0, VM1
+    .align 3
+
+.L23: //INCX!=1 and N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24: /* 0 < N < 8 */
+    LD   $f1, X, 0
+    addi.d  I, I, -1
+    add.d   X, X, INCX
+    FMINA $f0, $f0, $f1
+    bnez    I, .L24
+    .align 3
+
+.L999:
+    FABS $f0, $f0
+    jirl $r0, $r1, 0x0
+
+    EPILOGUE
diff --git a/kernel/loongarch64/amin_lsx.S b/kernel/loongarch64/amin_lsx.S
new file mode 100644
index 000000000..644caf43c
--- /dev/null
+++ b/kernel/loongarch64/amin_lsx.S
@@ -0,0 +1,232 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N     $r4
+#define X     $r5
+#define INCX  $r6
+
+#define I     $r12
+#define TEMP  $r13
+
+#define VM0 $vr0
+#define VM1 $vr1
+#define VM2 $vr2
+#define VX0 $vr3
+#define VX1 $vr4
+#define VX2 $vr5
+#define VX3 $vr6
+
+#define t1 $r14
+#define t2 $r15
+#define t3 $r16
+#define t4 $r17
+
+    PROLOGUE
+
+#ifdef F_INTERFACE
+    LDINT   N,     0(N)
+    LDINT   INCX,  0(INCX)
+#endif
+
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    slli.d TEMP, TEMP, BASE_SHIFT
+    slli.d INCX, INCX, BASE_SHIFT
+#ifdef DOUBLE
+    vldrepl.d VM0, X, 0
+#else
+    vldrepl.w VM0, X, 0
+#endif
+    VFSUB VM0, VM0, VM0
+    bne INCX, TEMP, .L20
+
+    srai.d I, N, 3
+    bge $r0, I, .L11
+    .align 3
+
+.L10:
+#ifdef DOUBLE
+    vld VX0, X, 0
+    vld VX1, X, 16
+    vld VX2, X, 32
+    vld VX3, X, 48
+    addi.d I, I, -1
+    addi.d X, X, 64
+    VFMINA   VM1, VX0, VX1
+    VFMINA   VM2, VX2, VX3
+    VFMINA   VM0, VM0, VM1
+    VFMINA   VM0, VM0, VM2
+#else
+    vld VX0, X, 0
+    vld VX1, X, 16
+    addi.d I, I, -1
+    addi.d X, X, 32
+    VFMINA   VM1, VX0, VX1
+    VFMINA   VM0, VM0, VM1
+#endif
+    blt $r0, I, .L10
+
+#ifdef DOUBLE
+    vreplvei.d VX0, VM0, 0
+    vreplvei.d VX1, VM0, 1
+    VFMINA   VM0, VX0, VX1
+#else
+    vreplvei.w VX0, VM0, 0
+    vreplvei.w VX1, VM0, 1
+    vreplvei.w VX2, VM0, 2
+    vreplvei.w VX3, VM0, 3
+    VFMINA   VM1, VX0, VX1
+    VFMINA   VM2, VX2, VX3
+    VFMINA   VM0, VM1, VM2
+#endif
+    .align 3
+
+.L11:
+    andi I, N, 7
+    bge $r0, I, .L13
+    .align 3
+
+.L12:
+    LD   $f1, X, 0
+    addi.d  I, I, -1
+    addi.d  X, X, SIZE
+    FMINA $f0, $f0, $f1
+    bnez    I, .L12
+    .align 3
+
+.L13:
+    FABS $f0, $f0
+    SUB $f0, $f0, $f0
+    jirl $r0,  $r1, 0x0
+    .align 3
+
+.L20: // INCX!=1
+    srai.d I, N, 3
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vfmaxa.d VM1, VX0, VX1
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vfmaxa.d VM2, VX0, VX1
+    vfmaxa.d VM1, VM1, VM2
+    vfmaxa.d VM0, VM0, VM1
+#else
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vfmaxa.s VM1, VX0, VX1
+    vfmaxa.s VM0, VM0, VM1
+#endif
+    addi.d I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    vreplvei.d VX0, VM0, 0
+    vreplvei.d VX1, VM0, 1
+    VFMINA   VM0, VX0, VX1
+#else
+    vreplvei.w VX0, VM0, 0
+    vreplvei.w VX1, VM0, 1
+    vreplvei.w VX2, VM0, 2
+    vreplvei.w VX3, VM0, 3
+    VFMINA   VM1, VX0, VX1
+    VFMINA   VM2, VX2, VX3
+    VFMINA   VM0, VM1, VM2
+#endif
+    .align 3
+
+.L23: //INCX!=1 and N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24:
+    LD   $f1, X, 0
+    addi.d  I, I, -1
+    add.d   X, X, INCX
+    FMINA $f0, $f0, $f1
+    bnez    I, .L24
+    .align 3
+
+.L999:
+    FABS $f0, $f0
+    jirl $r0, $r1, 0x0
+
+    EPILOGUE
diff --git a/kernel/loongarch64/asum_lasx.S b/kernel/loongarch64/asum_lasx.S
new file mode 100644
index 000000000..9a2c031f3
--- /dev/null
+++ b/kernel/loongarch64/asum_lasx.S
@@ -0,0 +1,257 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r15
+#define t2     $r12
+#define t3     $r13
+#define t4     $r14
+#define VX0    $xr12
+#define VX1    $xr13
+#define VX2    $xr14
+#define VX3    $xr15
+#define VT0    $xr23
+#define VT1    $xr22
+#define res1   $xr16
+#define res2   $xr17
+#define res0   $xr18
+#define neg1   $xr19
+
+    PROLOGUE
+    xvxor.v res1, res1, res1
+    xvxor.v res2, res2, res2
+    xvxor.v res0, res0, res0
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+#ifdef DOUBLE
+    li.d t1, -1
+    xvreplgr2vr.d neg1, t1
+    xvffint.d.l neg1, neg1
+#else
+    li.w t1, -1
+    xvreplgr2vr.w neg1, t1
+    xvffint.s.w neg1, neg1
+#endif
+    li.d  TEMP, SIZE
+    slli.d  INCX, INCX, BASE_SHIFT
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bge $r0, I, .L13
+    .align 3
+
+.L11:
+#ifdef DOUBLE
+    xvld VX0, X, 0 * SIZE
+    xvld VX1, X, 4 * SIZE
+    xvfmul.d VX2, neg1, VX0
+    xvfmul.d VX3, neg1, VX1
+    xvfcmp.clt.d VT0, VX0, res0
+    xvfcmp.clt.d VT1, VX1, res0
+    xvbitsel.v VX0, VX0, VX2, VT0
+    xvbitsel.v VX1, VX1, VX3, VT1
+    xvfadd.d res2, VX0, VX1
+    xvfadd.d res1, res1, res2
+#else
+    xvld VX0, X, 0 * SIZE
+    xvfmul.s VX2, neg1, VX0
+    xvfcmp.clt.s VT0, VX0, res0
+    xvbitsel.v VX0, VX0, VX2, VT0
+    xvfadd.s res1, VX0, res1
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L11
+    .align 3
+
+.L12:
+#ifdef DOUBLE
+    xvpickve.d VX1, res1, 1
+    xvpickve.d VX2, res1, 2
+    xvpickve.d VX3, res1, 3
+    xvfadd.d res1, VX1, res1
+    xvfadd.d res1, VX2, res1
+    xvfadd.d res1, VX3, res1
+#else
+    xvfadd.s res2, res1, res2
+    xvpickve.w VX1, res1, 1
+    xvpickve.w VX2, res1, 2
+    xvpickve.w VX3, res1, 3
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX3, res1
+    xvpickve.w VX0, res2, 4
+    xvpickve.w VX1, res2, 5
+    xvpickve.w VX2, res2, 6
+    xvpickve.w VX3, res2, 7
+    xvfadd.s res1, VX0, res1
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX2, res1
+#endif
+    .align 3
+
+.L13:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L14:
+    LD    $f12, X, 0 * SIZE
+    FABS  $f12, $f12
+    ADD   $f16, $f12,  $f16
+    addi.d I, I, -1
+    addi.d  X, X, SIZE
+    blt $r0, I, .L14
+    b .L999
+    .align 3
+
+.L20:
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvfmul.d VX2, neg1, VX0
+    xvfmul.d VX3, neg1, VX1
+    xvfcmp.clt.d VT0, VX0, res0
+    xvfcmp.clt.d VT1, VX1, res0
+    xvbitsel.v VX0, VX0, VX2, VT0
+    xvbitsel.v VX1, VX1, VX3, VT1
+    xvfadd.d res2, VX0, VX1
+    xvfadd.d res1, res1, res2
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    xvfmul.s VX2, neg1, VX0
+    xvfcmp.clt.s VT0, VX0, res0
+    xvbitsel.v VX0, VX0, VX2, VT0
+    xvfadd.s res1, VX0, res1
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    xvpickve.d VX1, res1, 1
+    xvpickve.d VX2, res1, 2
+    xvpickve.d VX3, res1, 3
+    xvfadd.d res1, VX1, res1
+    xvfadd.d res1, VX2, res1
+    xvfadd.d res1, VX3, res1
+#else
+    xvfadd.s res2, res1, res2
+    xvpickve.w VX1, res1, 1
+    xvpickve.w VX2, res1, 2
+    xvpickve.w VX3, res1, 3
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX3, res1
+    xvpickve.w VX0, res2, 4
+    xvpickve.w VX1, res2, 5
+    xvpickve.w VX2, res2, 6
+    xvpickve.w VX3, res2, 7
+    xvfadd.s res1, VX0, res1
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX2, res1
+#endif
+    .align 3
+
+.L23:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24:
+    LD   $f12, X, 0 * SIZE
+    FABS $f12, $f12
+    ADD  $f16, $f12, $f16
+    addi.d I, I, -1
+    add.d  X, X, INCX
+    blt $r0, I, .L24
+    .align 3
+
+.L999:
+    MOV    $f0, $f16
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/asum_lsx.S b/kernel/loongarch64/asum_lsx.S
new file mode 100644
index 000000000..512b01404
--- /dev/null
+++ b/kernel/loongarch64/asum_lsx.S
@@ -0,0 +1,258 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r15
+#define t2     $r12
+#define t3     $r13
+#define t4     $r14
+#define VX0    $vr12
+#define VX1    $vr13
+#define VX2    $vr14
+#define VX3    $vr15
+#define VT0    $vr23
+#define VT1    $vr22
+#define res1   $vr16
+#define res2   $vr17
+#define res0   $vr18
+#define neg1   $vr19
+
+    PROLOGUE
+    vxor.v res1, res1, res1
+    vxor.v res2, res2, res2
+    vxor.v res0, res0, res0
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+#ifdef DOUBLE
+    li.d t1, -1
+    vreplgr2vr.d neg1, t1
+    vffint.d.l neg1, neg1
+#else
+    li.w t1, -1
+    vreplgr2vr.w neg1, t1
+    vffint.s.w neg1, neg1
+#endif
+    li.d  TEMP, SIZE
+    slli.d  INCX, INCX, BASE_SHIFT
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bge $r0, I, .L13
+    .align 3
+
+.L11:
+#ifdef DOUBLE
+    vld VX0, X, 0 * SIZE
+    vld VX1, X, 2 * SIZE
+    vfmul.d VX2, neg1, VX0
+    vfmul.d VX3, neg1, VX1
+    vfcmp.clt.d VT0, VX0, res0
+    vfcmp.clt.d VT1, VX1, res0
+    vbitsel.v VX0, VX0, VX2, VT0
+    vbitsel.v VX1, VX1, VX3, VT1
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+    vld VX0, X, 4 * SIZE
+    vld VX1, X, 6 * SIZE
+    vfmul.d VX2, neg1, VX0
+    vfmul.d VX3, neg1, VX1
+    vfcmp.clt.d VT0, VX0, res0
+    vfcmp.clt.d VT1, VX1, res0
+    vbitsel.v VX0, VX0, VX2, VT0
+    vbitsel.v VX1, VX1, VX3, VT1
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+#else
+    vld VX0, X, 0 * SIZE
+    vld VX1, X, 4 * SIZE
+    vfmul.s VX2, neg1, VX0
+    vfmul.s VX3, neg1, VX1
+    vfcmp.clt.s VT0, VX0, res0
+    vfcmp.clt.s VT1, VX1, res0
+    vbitsel.v VX0, VX0, VX2, VT0
+    vbitsel.v VX1, VX1, VX3, VT1
+    vfadd.s res2, VX0, VX1
+    vfadd.s res1, res1, res2
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L11
+    .align 3
+
+.L12:
+#ifdef DOUBLE
+    vreplvei.d VX1, res1, 1
+    vfadd.d res1, VX1, res1
+#else
+    vreplvei.w VX1, res1, 1
+    vreplvei.w VX2, res1, 2
+    vreplvei.w VX3, res1, 3
+    vfadd.s res1, VX1, res1
+    vfadd.s res1, VX2, res1
+    vfadd.s res1, VX3, res1
+#endif
+    .align 3
+
+.L13:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L14:
+    LD   $f12, X, 0 * SIZE
+    FABS $f12, $f12
+    ADD  $f16, $f12, $f16
+    addi.d I, I, -1
+    addi.d  X, X, SIZE
+    blt $r0, I, .L14
+    b .L999
+    .align 3
+
+.L20:
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    add.d X, X, INCX
+    vfmul.d VX2, neg1, VX0
+    vfmul.d VX3, neg1, VX1
+    vfcmp.clt.d VT0, VX0, res0
+    vfcmp.clt.d VT1, VX1, res0
+    vbitsel.v VX0, VX0, VX2, VT0
+    vbitsel.v VX1, VX1, VX3, VT1
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t3, 0
+    vinsgr2vr.d VX0, t4, 1
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    add.d X, X, INCX
+    vfmul.d VX2, neg1, VX0
+    vfmul.d VX3, neg1, VX1
+    vfcmp.clt.d VT0, VX0, res0
+    vfcmp.clt.d VT1, VX1, res0
+    vbitsel.v VX0, VX0, VX2, VT0
+    vbitsel.v VX1, VX1, VX3, VT1
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vfmul.s VX2, neg1, VX0
+    vfmul.s VX3, neg1, VX1
+    vfcmp.clt.s VT0, VX0, res0
+    vfcmp.clt.s VT1, VX1, res0
+    vbitsel.v VX0, VX0, VX2, VT0
+    vbitsel.v VX1, VX1, VX3, VT1
+    vfadd.s res2, VX0, VX1
+    vfadd.s res1, res1, res2
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    vreplvei.d VX1, res1, 1
+    vfadd.d res1, VX1, res1
+#else
+    vreplvei.w VX1, res1, 1
+    vreplvei.w VX2, res1, 2
+    vreplvei.w VX3, res1, 3
+    vfadd.s res1, VX1, res1
+    vfadd.s res1, VX2, res1
+    vfadd.s res1, VX3, res1
+#endif
+    .align 3
+
+.L23:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24:
+    LD   $f12, X, 0 * SIZE
+    FABS $f12, $f12
+    ADD  $f16, $f12, $f16
+    addi.d I, I, -1
+    add.d  X, X, INCX
+    blt $r0, I, .L24
+    .align 3
+
+.L999:
+    MOV    $f0, $f16
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/daxpby_lasx.S b/kernel/loongarch64/axpby_lasx.S
similarity index 55%
rename from kernel/loongarch64/daxpby_lasx.S
rename to kernel/loongarch64/axpby_lasx.S
index 4b19703e7..f1d99cd3b 100644
--- a/kernel/loongarch64/daxpby_lasx.S
+++ b/kernel/loongarch64/axpby_lasx.S
@@ -1,6 +1,33 @@
-#define ASSEMBLER
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
 
+#define ASSEMBLER
 #include "common.h"
+
 #define N      $r4
 #define ALPHA  $f0
 #define X      $r5
@@ -32,16 +59,22 @@
     bge $r0, N, .L999
     li.d TEMP, 1
     movgr2fr.d a1, $r0
-    ffint.d.l a1, a1
+    ffint.s.l a1, a1
     slli.d  TEMP, TEMP, BASE_SHIFT
     slli.d  INCX, INCX, BASE_SHIFT
     slli.d  INCY, INCY, BASE_SHIFT
-    movfr2gr.d t1, ALPHA
+    MTG  t1, ALPHA
+    MTG  t2, BETA
+    MTG  t3, a1
+#ifdef DOUBLE
     xvreplgr2vr.d VXA, t1
-    movfr2gr.d t2, BETA
     xvreplgr2vr.d VXB, t2
-    movfr2gr.d t3, a1
     xvreplgr2vr.d VXZ, t3
+#else
+    xvreplgr2vr.w VXA, t1
+    xvreplgr2vr.w VXB, t2
+    xvreplgr2vr.w VXZ, t3
+#endif
     srai.d I, N, 3
     bne INCX, TEMP, .L20
     bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
@@ -52,21 +85,22 @@
 
 .L11:
     bge $r0, I, .L997
-    fcmp.ceq.d $fcc0, ALPHA, a1
+    CMPEQ $fcc0, ALPHA, a1
     bcnez $fcc0, .L110
-    fcmp.ceq.d $fcc0, BETA, a1
+    CMPEQ $fcc0, BETA, a1
     bcnez $fcc0, .L112 // ALPHA!=0 BETA==0
     b .L111 // ALPHA!=0 BETA!=0
     .align 3
 
 .L110:
-    fcmp.ceq.d $fcc0, BETA, a1
+    CMPEQ $fcc0, BETA, a1
     bcnez $fcc0, .L114 // ALPHA==0 BETA==0
     b .L113 // ALPHA==0 BETA!=0
     .align 3
 
 .L111: // ALPHA!=0 BETA!=0
     xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
     xvld VX2, Y, 0 * SIZE
     xvld VX1, X, 4 * SIZE
     xvld VX3, Y, 4 * SIZE
@@ -77,6 +111,13 @@
     addi.d  I, I, -1
     xvst VX2, Y, 0 * SIZE
     xvst VX3, Y, 4 * SIZE
+#else
+    xvld VX2, Y, 0 * SIZE
+    xvfmul.s VX0, VX0, VXA
+    addi.d  I, I, -1
+    xvfmadd.s VX2, VX2, VXB, VX0
+    xvst VX2, Y, 0 * SIZE
+#endif
     addi.d X, X, 8 * SIZE
     addi.d Y, Y, 8 * SIZE
     blt $r0, I, .L111
@@ -85,34 +126,46 @@
 
 .L112: // ALPHA!=0 BETA==0
     xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
     xvld VX1, X, 4 * SIZE
     xvfmul.d VX0, VX0, VXA
     xvfmul.d VX1, VX1, VXA
     xvst VX0, Y, 0 * SIZE
     xvst VX1, Y, 4 * SIZE
+#else
+    xvfmul.s VX0, VX0, VXA
+    addi.d  I, I, -1
+    xvst VX0, Y, 0 * SIZE
+#endif
     addi.d X, X, 8 * SIZE
     addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
     blt $r0, I, .L112
     b .L997
     .align 3
 
 .L113: // ALPHA==0 BETA!=0
     xvld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
     xvld VX3, Y, 4 * SIZE
     xvfmul.d VX2, VX2, VXB
     xvfmul.d VX3, VX3, VXB
     xvst VX2, Y, 0 * SIZE
     xvst VX3, Y, 4 * SIZE
-    addi.d Y, Y, 8 * SIZE
+#else
+    xvfmul.s VX2, VX2, VXB
+    xvst VX2, Y, 0 * SIZE
+#endif
     addi.d  I, I, -1
+    addi.d Y, Y, 8 * SIZE
     blt $r0, I, .L113
     b .L997
     .align 3
 
 .L114: // ALPHA==0 BETA==0
     xvst VXZ, Y, 0 * SIZE
+#ifdef DOUBLE
     xvst VXZ, Y, 4 * SIZE
+#endif
     addi.d Y, Y, 8 * SIZE
     addi.d  I, I, -1
     blt $r0, I, .L114
@@ -122,21 +175,22 @@
 .L12: // INCX==1 and INCY!=1
     bge $r0, I, .L997
     move YY, Y
-    fcmp.ceq.d $fcc0, ALPHA, a1
+    CMPEQ $fcc0, ALPHA, a1
     bcnez $fcc0, .L120
-    fcmp.ceq.d $fcc0, BETA, a1
+    CMPEQ $fcc0, BETA, a1
     bcnez $fcc0, .L122 // ALPHA!=0 BETA==0
     b .L121 // ALPHA!=0 BETA!=0
     .align 3
 
 .L120:
-    fcmp.ceq.d $fcc0, BETA, a1
+    CMPEQ $fcc0, BETA, a1
     bcnez $fcc0, .L124 // ALPHA==0 BETA==0
     b .L123 // ALPHA==0 BETA!=0
     .align 3
 
 .L121: // ALPHA!=0 BETA!=0
     xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
     ld.d t1, Y, 0 * SIZE
     add.d Y, Y, INCY
     ld.d t2, Y, 0 * SIZE
@@ -182,14 +236,59 @@
     xvstelm.d VX3, YY, 0, 2
     add.d YY, YY, INCY
     xvstelm.d VX3, YY, 0, 3
+#else
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w VX2, t1, 0
+    xvinsgr2vr.w VX2, t2, 1
+    xvinsgr2vr.w VX2, t3, 2
+    xvinsgr2vr.w VX2, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    xvinsgr2vr.w VX2, t1, 4
+    xvinsgr2vr.w VX2, t2, 5
+    xvinsgr2vr.w VX2, t3, 6
+    xvinsgr2vr.w VX2, t4, 7
+    add.d Y, Y, INCY
+    xvfmul.s VX0, VX0, VXA
+    xvfmadd.s VX2, VX2, VXB, VX0
+    xvstelm.w VX2, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 7
+#endif
     add.d YY, YY, INCY
     addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
     blt $r0, I, .L121
     b .L997
     .align 3
 
 .L122: // ALPHA!=0 BETA==0
     xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
     xvld VX1, X, 4 * SIZE
     xvfmul.d VX0, VX0, VXA
     xvfmul.d VX1, VX1, VXA
@@ -208,14 +307,33 @@
     xvstelm.d VX1, YY, 0, 2
     add.d YY, YY, INCY
     xvstelm.d VX1, YY, 0, 3
+#else
+    xvfmul.s VX0, VX0, VXA
+    addi.d  I, I, -1
+    xvstelm.w VX0, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VX0, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VX0, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VX0, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VX0, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VX0, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VX0, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VX0, YY, 0, 7
+#endif
     add.d YY, YY, INCY
     addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
     blt $r0, I, .L122
     b .L997
     .align 3
 
 .L123: // ALPHA==0 BETA!=0
+#ifdef DOUBLE
     ld.d t1, Y, 0 * SIZE
     add.d Y, Y, INCY
     ld.d t2, Y, 0 * SIZE
@@ -250,7 +368,6 @@
     xvstelm.d VX2, YY, 0, 3
     add.d YY, YY, INCY
     xvfmul.d VX3, VX3, VXB
-    addi.d  I, I, -1
     xvstelm.d VX3, YY, 0, 0
     add.d YY, YY, INCY
     xvstelm.d VX3, YY, 0, 1
@@ -258,12 +375,56 @@
     xvstelm.d VX3, YY, 0, 2
     add.d YY, YY, INCY
     xvstelm.d VX3, YY, 0, 3
+#else
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w VX2, t1, 0
+    xvinsgr2vr.w VX2, t2, 1
+    xvinsgr2vr.w VX2, t3, 2
+    xvinsgr2vr.w VX2, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    xvinsgr2vr.w VX2, t1, 4
+    xvinsgr2vr.w VX2, t2, 5
+    xvinsgr2vr.w VX2, t3, 6
+    xvinsgr2vr.w VX2, t4, 7
+    add.d Y, Y, INCY
+    xvfmul.s VX2, VX2, VXB
+    xvstelm.w VX2, YY, 0, 0
     add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 7
+#endif
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
     blt $r0, I, .L123
     b .L997
     .align 3
 
 .L124: // ALPHA==0 BETA==0
+#ifdef DOUBLE
     xvstelm.d VXZ, YY, 0, 0
     add.d YY, YY, INCY
     xvstelm.d VXZ, YY, 0, 1
@@ -279,6 +440,23 @@
     xvstelm.d VXZ, YY, 0, 2
     add.d YY, YY, INCY
     xvstelm.d VXZ, YY, 0, 3
+#else
+    xvstelm.w VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 7
+#endif
     add.d YY, YY, INCY
     addi.d  I, I, -1
     blt $r0, I, .L124
@@ -287,21 +465,22 @@
 
 .L21:// INCX!=1 and INCY==1
     bge $r0, I, .L997
-    fcmp.ceq.d $fcc0, ALPHA, a1
+    CMPEQ $fcc0, ALPHA, a1
     bcnez $fcc0, .L210
-    fcmp.ceq.d $fcc0, BETA, a1
+    CMPEQ $fcc0, BETA, a1
     bcnez $fcc0, .L212 // ALPHA!=0 BETA==0
     b .L211 // ALPHA!=0 BETA!=0
     .align 3
 
 .L210:
-    fcmp.ceq.d $fcc0, BETA, a1
+    CMPEQ $fcc0, BETA, a1
     bcnez $fcc0, .L214 // ALPHA==0 BETA==0
     b .L213 // ALPHA==0 BETA!=0
     .align 3
 
 .L211: // ALPHA!=0 BETA!=0
     xvld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.d t2, X, 0 * SIZE
@@ -334,12 +513,43 @@
     xvfmadd.d VX3, VX3, VXB, VX1
     addi.d  I, I, -1
     xvst VX3, Y, 4 * SIZE
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    add.d X, X, INCX
+    xvfmul.s VX0, VXA, VX0
+    xvfmadd.s VX2, VX2, VXB, VX0
+    addi.d  I, I, -1
+    xvst VX2, Y, 0 * SIZE
+#endif
     addi.d Y, Y, 8 * SIZE
     blt $r0, I, .L211
     b .L997
     .align 3
 
 .L212: // ALPHA!=0 BETA==0
+#ifdef DOUBLE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.d t2, X, 0 * SIZE
@@ -369,6 +579,35 @@
     xvfmul.d VX1, VX1, VXA
     addi.d  I, I, -1
     xvst VX1, Y, 4 * SIZE
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    add.d X, X, INCX
+    xvfmul.s VX0, VXA, VX0
+    addi.d  I, I, -1
+    xvst VX0, Y, 0 * SIZE
+#endif
     addi.d Y, Y, 8 * SIZE
     blt $r0, I, .L212
     b .L997
@@ -376,20 +615,27 @@
 
 .L213: // ALPHA==0 BETA!=0
     xvld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
     xvld VX3, Y, 4 * SIZE
     xvfmul.d VX2, VX2, VXB
     xvfmul.d VX3, VX3, VXB
-    addi.d  I, I, -1
     xvst VX2, Y, 0 * SIZE
     xvst VX3, Y, 4 * SIZE
+#else
+    xvfmul.s VX2, VX2, VXB
+    xvst VX2, Y, 0 * SIZE
+#endif
     addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
     blt $r0, I, .L213
     b .L997
     .align 3
 
 .L214: // ALPHA==0 BETA==0
     xvst VXZ, Y, 0 * SIZE
+#ifdef DOUBLE
     xvst VXZ, Y, 4 * SIZE
+#endif
     addi.d Y, Y, 8 * SIZE
     addi.d  I, I, -1
     blt $r0, I, .L214
@@ -399,20 +645,21 @@
 .L22:
     bge $r0, I, .L997
     move YY, Y
-    fcmp.ceq.d $fcc0, ALPHA, a1
+    CMPEQ $fcc0, ALPHA, a1
     bcnez $fcc0, .L220
-    fcmp.ceq.d $fcc0, BETA, a1
+    CMPEQ $fcc0, BETA, a1
     bcnez $fcc0, .L222 // ALPHA!=0 BETA==0
     b .L221 // ALPHA!=0 BETA!=0
     .align 3
 
 .L220:
-    fcmp.ceq.d $fcc0, BETA, a1
+    CMPEQ $fcc0, BETA, a1
     bcnez $fcc0, .L224 // ALPHA==0 BETA==0
     b .L223 // ALPHA==0 BETA!=0
     .align 3
 
 .L221: // ALPHA!=0 BETA!=0
+#ifdef DOUBLE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.d t2, X, 0 * SIZE
@@ -481,12 +728,81 @@
     xvstelm.d VX3, YY, 0, 2
     add.d YY, YY, INCY
     xvstelm.d VX3, YY, 0, 3
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    add.d X, X, INCX
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    xvinsgr2vr.w VX2, t1, 0
+    xvinsgr2vr.w VX2, t2, 1
+    xvinsgr2vr.w VX2, t3, 2
+    xvinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    xvinsgr2vr.w VX2, t1, 4
+    xvinsgr2vr.w VX2, t2, 5
+    xvinsgr2vr.w VX2, t3, 6
+    xvinsgr2vr.w VX2, t4, 7
+    add.d Y, Y, INCY
+    xvfmul.s VX0, VX0, VXA
+    xvfmadd.s VX2, VX2, VXB, VX0
+    addi.d  I, I, -1
+    xvstelm.w VX2, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 7
+#endif
     add.d YY, YY, INCY
     blt $r0, I, .L221
     b .L997
     .align 3
 
 .L222: // ALPHA!=0 BETA==0
+#ifdef DOUBLE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.d t2, X, 0 * SIZE
@@ -529,12 +845,56 @@
     xvstelm.d VX1, YY, 0, 2
     add.d YY, YY, INCY
     xvstelm.d VX1, YY, 0, 3
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    add.d X, X, INCX
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    add.d X, X, INCX
+    xvfmul.s VX0, VX0, VXA
+    addi.d  I, I, -1
+    xvstelm.w VX0, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VX0, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VX0, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VX0, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VX0, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VX0, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VX0, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VX0, YY, 0, 7
+#endif
     add.d YY, YY, INCY
     blt $r0, I, .L222
     b .L997
     .align 3
 
 .L223: // ALPHA==0 BETA!=0
+#ifdef DOUBLE
     ld.d t1, Y, 0 * SIZE
     add.d Y, Y, INCY
     ld.d t2, Y, 0 * SIZE
@@ -577,12 +937,56 @@
     xvstelm.d VX3, YY, 0, 2
     add.d YY, YY, INCY
     xvstelm.d VX3, YY, 0, 3
+#else
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w VX2, t1, 0
+    xvinsgr2vr.w VX2, t2, 1
+    xvinsgr2vr.w VX2, t3, 2
+    xvinsgr2vr.w VX2, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    xvinsgr2vr.w VX2, t1, 4
+    xvinsgr2vr.w VX2, t2, 5
+    xvinsgr2vr.w VX2, t3, 6
+    xvinsgr2vr.w VX2, t4, 7
+    add.d Y, Y, INCY
+    xvfmul.s VX2, VX2, VXB
+    addi.d  I, I, -1
+    xvstelm.w VX2, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 7
+#endif
     add.d YY, YY, INCY
     blt $r0, I, .L223
     b .L997
     .align 3
 
 .L224: // ALPHA==0 BETA==0
+#ifdef DOUBLE
     xvstelm.d VXZ, YY, 0, 0
     add.d YY, YY, INCY
     xvstelm.d VXZ, YY, 0, 1
@@ -598,6 +1002,23 @@
     xvstelm.d VXZ, YY, 0, 2
     add.d YY, YY, INCY
     xvstelm.d VXZ, YY, 0, 3
+#else
+    xvstelm.w VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 7
+#endif
     add.d YY, YY, INCY
     addi.d  I, I, -1
     blt $r0, I, .L224
@@ -610,12 +1031,12 @@
     .align 3
 
 .L998:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f13, Y, 0 * SIZE
+    LD   $f12, X, 0 * SIZE
+    LD   $f13, Y, 0 * SIZE
     addi.d I, I, -1
-    fmul.d $f12, $f12, ALPHA
-    fmadd.d $f13, $f13, BETA, $f12
-    fst.d $f13, Y, 0 * SIZE
+    MUL  $f12, $f12, ALPHA
+    MADD $f13, $f13, BETA, $f12
+    ST   $f13, Y, 0 * SIZE
     add.d  X, X, INCX
     add.d  Y, Y, INCY
     blt $r0, I, .L998
diff --git a/kernel/loongarch64/daxpby_lsx.S b/kernel/loongarch64/axpby_lsx.S
similarity index 56%
rename from kernel/loongarch64/daxpby_lsx.S
rename to kernel/loongarch64/axpby_lsx.S
index 9aafbaf2a..45154c262 100644
--- a/kernel/loongarch64/daxpby_lsx.S
+++ b/kernel/loongarch64/axpby_lsx.S
@@ -1,6 +1,33 @@
-#define ASSEMBLER
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
 
+#define ASSEMBLER
 #include "common.h"
+
 #define N      $r4
 #define ALPHA  $f0
 #define X      $r5
@@ -32,16 +59,22 @@
     bge $r0, N, .L999
     li.d TEMP, 1
     movgr2fr.d a1, $r0
-    ffint.d.l a1, a1
+    ffint.s.l a1, a1
     slli.d  TEMP, TEMP, BASE_SHIFT
     slli.d  INCX, INCX, BASE_SHIFT
     slli.d  INCY, INCY, BASE_SHIFT
-    movfr2gr.d t1, ALPHA
+    MTG  t1, ALPHA
+    MTG  t2, BETA
+    MTG  t3, a1
+#ifdef DOUBLE
     vreplgr2vr.d VXA, t1
-    movfr2gr.d t2, BETA
     vreplgr2vr.d VXB, t2
-    movfr2gr.d t3, a1
     vreplgr2vr.d VXZ, t3
+#else
+    vreplgr2vr.w VXA, t1
+    vreplgr2vr.w VXB, t2
+    vreplgr2vr.w VXZ, t3
+#endif
     srai.d I, N, 3
     bne INCX, TEMP, .L20
     bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
@@ -52,15 +85,15 @@
 
 .L11:
     bge $r0, I, .L997
-    fcmp.ceq.d $fcc0, ALPHA, a1
+    CMPEQ $fcc0, ALPHA, a1
     bcnez $fcc0, .L110
-    fcmp.ceq.d $fcc0, BETA, a1
+    CMPEQ $fcc0, BETA, a1
     bcnez $fcc0, .L112 // ALPHA!=0 BETA==0
     b .L111 // ALPHA!=0 BETA!=0
     .align 3
 
 .L110:
-    fcmp.ceq.d $fcc0, BETA, a1
+    CMPEQ $fcc0, BETA, a1
     bcnez $fcc0, .L114 // ALPHA==0 BETA==0
     b .L113 // ALPHA==0 BETA!=0
     .align 3
@@ -68,6 +101,7 @@
 .L111: // ALPHA!=0 BETA!=0
     vld VX0, X, 0 * SIZE
     vld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
     vld VX1, X, 2 * SIZE
     vld VX3, Y, 2 * SIZE
     vfmul.d VX0, VX0, VXA
@@ -86,6 +120,16 @@
     vfmadd.d VX3, VX3, VXB, VX1
     vst VX2, Y, 4 * SIZE
     vst VX3, Y, 6 * SIZE
+#else
+    vld VX1, X, 4 * SIZE
+    vld VX3, Y, 4 * SIZE
+    vfmul.s VX0, VX0, VXA
+    vfmul.s VX1, VX1, VXA
+    vfmadd.s VX2, VX2, VXB, VX0
+    vfmadd.s VX3, VX3, VXB, VX1
+    vst VX2, Y, 0 * SIZE
+    vst VX3, Y, 4 * SIZE
+#endif
     addi.d X, X, 8 * SIZE
     addi.d Y, Y, 8 * SIZE
     addi.d  I, I, -1
@@ -95,6 +139,7 @@
 
 .L112: // ALPHA!=0 BETA==0
     vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
     vld VX1, X, 2 * SIZE
     vfmul.d VX0, VX0, VXA
     vfmul.d VX1, VX1, VXA
@@ -106,6 +151,13 @@
     vfmul.d VX3, VX3, VXA
     vst VX2, Y, 4 * SIZE
     vst VX3, Y, 6 * SIZE
+#else
+    vld VX1, X, 4 * SIZE
+    vfmul.s VX0, VX0, VXA
+    vfmul.s VX1, VX1, VXA
+    vst VX0, Y, 0 * SIZE
+    vst VX1, Y, 4 * SIZE
+#endif
     addi.d X, X, 8 * SIZE
     addi.d Y, Y, 8 * SIZE
     addi.d  I, I, -1
@@ -113,7 +165,8 @@
     b .L997
     .align 3
 
-.L113: // ALPHA==0 BETA!=0\
+.L113: // ALPHA==0 BETA!=0
+#ifdef DOUBLE
     vld VX0, Y, 0 * SIZE
     vld VX1, Y, 2 * SIZE
     vfmul.d VX0, VX0, VXB
@@ -126,6 +179,14 @@
     vfmul.d VX3, VX3, VXB
     vst VX2, Y, 4 * SIZE
     vst VX3, Y, 6 * SIZE
+#else
+    vld VX2, Y, 0 * SIZE
+    vld VX3, Y, 4 * SIZE
+    vfmul.s VX2, VX2, VXB
+    vfmul.s VX3, VX3, VXB
+    vst VX2, Y, 0 * SIZE
+    vst VX3, Y, 4 * SIZE
+#endif
     addi.d Y, Y, 8 * SIZE
     addi.d  I, I, -1
     blt $r0, I, .L113
@@ -134,9 +195,13 @@
 
 .L114: // ALPHA==0 BETA==0
     vst VXZ, Y, 0 * SIZE
+#ifdef DOUBLE
     vst VXZ, Y, 2 * SIZE
     vst VXZ, Y, 4 * SIZE
     vst VXZ, Y, 6 * SIZE
+#else
+    vst VXZ, Y, 4 * SIZE
+#endif
     addi.d Y, Y, 8 * SIZE
     addi.d  I, I, -1
     blt $r0, I, .L114
@@ -146,21 +211,22 @@
 .L12: // INCX==1 and INCY!=1
     bge $r0, I, .L997
     move YY, Y
-    fcmp.ceq.d $fcc0, ALPHA, a1
+    CMPEQ $fcc0, ALPHA, a1
     bcnez $fcc0, .L120
-    fcmp.ceq.d $fcc0, BETA, a1
+    CMPEQ $fcc0, BETA, a1
     bcnez $fcc0, .L122 // ALPHA!=0 BETA==0
     b .L121 // ALPHA!=0 BETA!=0
     .align 3
 
 .L120:
-    fcmp.ceq.d $fcc0, BETA, a1
+    CMPEQ $fcc0, BETA, a1
     bcnez $fcc0, .L124 // ALPHA==0 BETA==0
     b .L123 // ALPHA==0 BETA!=0
     .align 3
 
 .L121: // ALPHA!=0 BETA!=0
     vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
     ld.d t1, Y, 0 * SIZE
     add.d Y, Y, INCY
     ld.d t2, Y, 0 * SIZE
@@ -212,6 +278,53 @@
     vstelm.d VX3, YY, 0, 0
     add.d YY, YY, INCY
     vstelm.d VX3, YY, 0, 1
+#else
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+    vfmul.s VX0, VX0, VXA
+    vld VX1, X, 4 * SIZE
+    vfmadd.s VX2, VX2, VXB, VX0
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    vstelm.w VX2, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 3
+    add.d YY, YY, INCY
+    vfmul.s VX1, VX1, VXA
+    vfmadd.s VX3, VX3, VXB, VX1
+    addi.d  I, I, -1
+    vstelm.w VX3, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 3
+#endif
     add.d YY, YY, INCY
     addi.d X, X, 8 * SIZE
     blt $r0, I, .L121
@@ -220,6 +333,7 @@
 
 .L122: // ALPHA!=0 BETA==0
     vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
     vld VX1, X, 2 * SIZE
     vfmul.d VX0, VX0, VXA
     vfmul.d VX1, VX1, VXA
@@ -242,6 +356,26 @@
     vstelm.d VX1, YY, 0, 0
     add.d YY, YY, INCY
     vstelm.d VX1, YY, 0, 1
+#else
+    vld VX1, X, 4 * SIZE
+    vfmul.s VX0, VX0, VXA
+    vfmul.s VX1, VX1, VXA
+    vstelm.w VX0, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VX0, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VX0, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VX0, YY, 0, 3
+    add.d YY, YY, INCY
+    vstelm.w VX1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VX1, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VX1, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VX1, YY, 0, 3
+#endif
     add.d YY, YY, INCY
     addi.d X, X, 8 * SIZE
     addi.d  I, I, -1
@@ -250,6 +384,7 @@
     .align 3
 
 .L123: // ALPHA==0 BETA!=0
+#ifdef DOUBLE
     ld.d t1, Y, 0 * SIZE
     add.d Y, Y, INCY
     ld.d t2, Y, 0 * SIZE
@@ -294,12 +429,57 @@
     vstelm.d VX3, YY, 0, 0
     add.d YY, YY, INCY
     vstelm.d VX3, YY, 0, 1
+#else
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+    vfmul.s VX2, VX2, VXB
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    vstelm.w VX2, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 3
+    add.d YY, YY, INCY
+    vfmul.s VX3, VX3, VXB
+    addi.d  I, I, -1
+    vstelm.w VX3, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 3
+#endif
     add.d YY, YY, INCY
     blt $r0, I, .L123
     b .L997
     .align 3
 
 .L124: // ALPHA==0 BETA==0
+#ifdef DOUBLE
     vstelm.d VXZ, YY, 0, 0
     add.d YY, YY, INCY
     vstelm.d VXZ, YY, 0, 1
@@ -315,6 +495,23 @@
     vstelm.d VXZ, YY, 0, 0
     add.d YY, YY, INCY
     vstelm.d VXZ, YY, 0, 1
+#else
+    vstelm.w VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 3
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 3
+#endif
     add.d YY, YY, INCY
     addi.d  I, I, -1
     blt $r0, I, .L124
@@ -323,21 +520,22 @@
 
 .L21:// INCX!=1 and INCY==1
     bge $r0, I, .L997
-    fcmp.ceq.d $fcc0, ALPHA, a1
+    CMPEQ $fcc0, ALPHA, a1
     bcnez $fcc0, .L210
-    fcmp.ceq.d $fcc0, BETA, a1
+    CMPEQ $fcc0, BETA, a1
     bcnez $fcc0, .L212 // ALPHA!=0 BETA==0
     b .L211 // ALPHA!=0 BETA!=0
     .align 3
 
 .L210:
-    fcmp.ceq.d $fcc0, BETA, a1
+    CMPEQ $fcc0, BETA, a1
     bcnez $fcc0, .L214 // ALPHA==0 BETA==0
     b .L213 // ALPHA==0 BETA!=0
     .align 3
 
 .L211: // ALPHA!=0 BETA!=0
     vld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.d t2, X, 0 * SIZE
@@ -378,12 +576,47 @@
     vfmadd.d VX3, VX3, VXB, VX1
     addi.d  I, I, -1
     vst VX3, Y, 6 * SIZE
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    add.d X, X, INCX
+    vfmul.s VX0, VXA, VX0
+    vld VX3, Y, 4 * SIZE
+    vfmadd.s VX2, VX2, VXB, VX0
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vst VX2, Y, 0 * SIZE
+    vfmul.s VX1, VX1, VXA
+    vfmadd.s VX3, VX3, VXB, VX1
+    addi.d  I, I, -1
+    vst VX3, Y, 4 * SIZE
+#endif
     addi.d Y, Y, 8 * SIZE
     blt $r0, I, .L211
     b .L997
     .align 3
 
 .L212: // ALPHA!=0 BETA==0
+#ifdef DOUBLE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.d t2, X, 0 * SIZE
@@ -417,6 +650,37 @@
     vfmul.d VX1, VX1, VXA
     addi.d  I, I, -1
     vst VX1, Y, 6 * SIZE
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    add.d X, X, INCX
+    vfmul.s VX0, VXA, VX0
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vst VX0, Y, 0 * SIZE
+    vfmul.s VX1, VX1, VXA
+    addi.d  I, I, -1
+    vst VX1, Y, 4 * SIZE
+#endif
     addi.d Y, Y, 8 * SIZE
     blt $r0, I, .L212
     b .L997
@@ -424,6 +688,7 @@
 
 .L213: // ALPHA==0 BETA!=0
     vld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
     vld VX3, Y, 2 * SIZE
     vfmul.d VX2, VX2, VXB
     vfmul.d VX3, VX3, VXB
@@ -433,19 +698,30 @@
     vld VX3, Y, 6 * SIZE
     vfmul.d VX2, VX2, VXB
     vfmul.d VX3, VX3, VXB
-    addi.d  I, I, -1
     vst VX2, Y, 4 * SIZE
     vst VX3, Y, 6 * SIZE
+#else
+    vld VX3, Y, 4 * SIZE
+    vfmul.s VX2, VX2, VXB
+    vfmul.s VX3, VX3, VXB
+    vst VX2, Y, 0 * SIZE
+    vst VX3, Y, 4 * SIZE
+#endif
     addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
     blt $r0, I, .L213
     b .L997
     .align 3
 
 .L214: // ALPHA==0 BETA==0
     vst VXZ, Y, 0 * SIZE
+#ifdef DOUBLE
     vst VXZ, Y, 2 * SIZE
     vst VXZ, Y, 4 * SIZE
     vst VXZ, Y, 6 * SIZE
+#else
+    vst VXZ, Y, 4 * SIZE
+#endif
     addi.d Y, Y, 8 * SIZE
     addi.d  I, I, -1
     blt $r0, I, .L214
@@ -455,20 +731,21 @@
 .L22:
     bge $r0, I, .L997
     move YY, Y
-    fcmp.ceq.d $fcc0, ALPHA, a1
+    CMPEQ $fcc0, ALPHA, a1
     bcnez $fcc0, .L220
-    fcmp.ceq.d $fcc0, BETA, a1
+    CMPEQ $fcc0, BETA, a1
     bcnez $fcc0, .L222 // ALPHA!=0 BETA==0
     b .L221 // ALPHA!=0 BETA!=0
     .align 3
 
 .L220:
-    fcmp.ceq.d $fcc0, BETA, a1
+    CMPEQ $fcc0, BETA, a1
     bcnez $fcc0, .L224 // ALPHA==0 BETA==0
     b .L223 // ALPHA==0 BETA!=0
     .align 3
 
 .L221: // ALPHA!=0 BETA!=0
+#ifdef DOUBLE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.d t2, X, 0 * SIZE
@@ -541,12 +818,83 @@
     vstelm.d VX3, YY, 0, 0
     add.d YY, YY, INCY
     vstelm.d VX3, YY, 0, 1
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+    vfmul.s VX0, VX0, VXA
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vfmadd.s VX2, VX2, VXB, VX0
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vstelm.w VX2, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 3
+    add.d YY, YY, INCY
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    add.d Y, Y, INCY
+    vfmul.s VX1, VX1, VXA
+    addi.d  I, I, -1
+    vfmadd.s VX3, VX3, VXB, VX1
+    vstelm.w VX3, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 3
+#endif
     add.d YY, YY, INCY
     blt $r0, I, .L221
     b .L997
     .align 3
 
 .L222: // ALPHA!=0 BETA==0
+#ifdef DOUBLE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.d t2, X, 0 * SIZE
@@ -591,12 +939,57 @@
     vstelm.d VX1, YY, 0, 0
     add.d YY, YY, INCY
     vstelm.d VX1, YY, 0, 1
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    add.d X, X, INCX
+    vfmul.s VX0, VX0, VXA
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vstelm.w VX0, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VX0, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VX0, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VX0, YY, 0, 3
+    add.d YY, YY, INCY
+    vfmul.s VX1, VX1, VXA
+    addi.d  I, I, -1
+    vstelm.w VX1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VX1, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VX1, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VX1, YY, 0, 3
+#endif
     add.d YY, YY, INCY
     blt $r0, I, .L222
     b .L997
     .align 3
 
 .L223: // ALPHA==0 BETA!=0
+#ifdef DOUBLE
     ld.d t1, Y, 0 * SIZE
     add.d Y, Y, INCY
     ld.d t2, Y, 0 * SIZE
@@ -641,12 +1034,57 @@
     vstelm.d VX3, YY, 0, 0
     add.d YY, YY, INCY
     vstelm.d VX3, YY, 0, 1
+#else
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+    vfmul.s VX2, VX2, VXB
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    vstelm.w VX2, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 3
+    add.d YY, YY, INCY
+    vfmul.s VX3, VX3, VXB
+    addi.d  I, I, -1
+    vstelm.w VX3, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 3
+#endif
     add.d YY, YY, INCY
     blt $r0, I, .L223
     b .L997
     .align 3
 
 .L224: // ALPHA==0 BETA==0
+#ifdef DOUBLE
     vstelm.d VXZ, YY, 0, 0
     add.d YY, YY, INCY
     vstelm.d VXZ, YY, 0, 1
@@ -662,6 +1100,23 @@
     vstelm.d VXZ, YY, 0, 0
     add.d YY, YY, INCY
     vstelm.d VXZ, YY, 0, 1
+#else
+    vstelm.w VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 3
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 3
+#endif
     add.d YY, YY, INCY
     addi.d  I, I, -1
     blt $r0, I, .L224
@@ -674,12 +1129,12 @@
     .align 3
 
 .L998:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f13, Y, 0 * SIZE
+    LD   $f12, X, 0 * SIZE
+    LD   $f13, Y, 0 * SIZE
     addi.d I, I, -1
-    fmul.d $f12, $f12, ALPHA
-    fmadd.d $f13, $f13, BETA, $f12
-    fst.d $f13, Y, 0 * SIZE
+    MUL  $f12, $f12, ALPHA
+    MADD $f13, $f13, BETA, $f12
+    ST   $f13, Y, 0 * SIZE
     add.d  X, X, INCX
     add.d  Y, Y, INCY
     blt $r0, I, .L998
diff --git a/kernel/loongarch64/daxpy_lasx.S b/kernel/loongarch64/axpy_lasx.S
similarity index 52%
rename from kernel/loongarch64/daxpy_lasx.S
rename to kernel/loongarch64/axpy_lasx.S
index bafd871ab..707fd09b5 100644
--- a/kernel/loongarch64/daxpy_lasx.S
+++ b/kernel/loongarch64/axpy_lasx.S
@@ -1,6 +1,33 @@
-#define ASSEMBLER
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
 
+#define ASSEMBLER
 #include "common.h"
+
 #define N      $r4
 #define XX     $r5
 #define YY     $r6
@@ -35,16 +62,20 @@
     bge $r0, N, .L999
     li.d TEMP, 1
     movgr2fr.d a1, $r0
-    ffint.d.l a1, a1
+    FFINT   a1,  a1
     movgr2fr.d a2, TEMP
-    ffint.d.l a2, a2
-    fcmp.ceq.d $fcc0, ALPHA, a1
+    FFINT   a2,  a2
+    CMPEQ   $fcc0, ALPHA, a1
     bcnez $fcc0, .L999
     slli.d  TEMP, TEMP, BASE_SHIFT
     slli.d  INCX, INCX, BASE_SHIFT
     slli.d  INCY, INCY, BASE_SHIFT
-    movfr2gr.d t1, ALPHA
+    MTG t1, ALPHA
+#ifdef DOUBLE
     xvreplgr2vr.d VXA, t1
+#else
+    xvreplgr2vr.w VXA, t1
+#endif
 
     srai.d I, N, 3
     bne INCX, TEMP, .L20
@@ -56,11 +87,12 @@
 
 .L11:
     bge $r0, I, .L113
-    fcmp.ceq.d $fcc0, ALPHA, a2
+    CMPEQ $fcc0, ALPHA, a2
     bceqz $fcc0, .L112
     .align 3
 
 .L111:
+#ifdef DOUBLE
     xvld VX0, X, 0 * SIZE
     xvld VX2, Y, 0 * SIZE
     xvld VX1, X, 4 * SIZE
@@ -70,6 +102,13 @@
     addi.d  I, I, -1
     xvst VX2, Y, 0 * SIZE
     xvst VX3, Y, 4 * SIZE
+#else
+    xvld VX0, X, 0 * SIZE
+    xvld VX2, Y, 0 * SIZE
+    addi.d  I, I, -1
+    xvfadd.s VX2, VX0, VX2
+    xvst VX2, Y, 0 * SIZE
+#endif
     addi.d X, X, 8 * SIZE
     addi.d Y, Y, 8 * SIZE
     blt $r0, I, .L111
@@ -77,6 +116,7 @@
     .align 3
 
 .L112:
+#ifdef DOUBLE
     xvld VX0, X, 0 * SIZE
     xvld VX2, Y, 0 * SIZE
     xvld VX1, X, 4 * SIZE
@@ -86,6 +126,13 @@
     addi.d  I, I, -1
     xvst VX2, Y, 0 * SIZE
     xvst VX3, Y, 4 * SIZE
+#else
+    xvld VX0, X, 0 * SIZE
+    xvld VX2, Y, 0 * SIZE
+    addi.d  I, I, -1
+    xvfmadd.s VX2, VX0, VXA, VX2
+    xvst VX2, Y, 0 * SIZE
+#endif
     addi.d X, X, 8 * SIZE
     addi.d Y, Y, 8 * SIZE
     blt $r0, I, .L112
@@ -97,11 +144,11 @@
     .align 3
 
 .L114:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f14, Y, 0 * SIZE
+    LD  $f12, X, 0 * SIZE
+    LD  $f14, Y, 0 * SIZE
     addi.d I, I, -1
-    fmadd.d $f14, $f12, $f0, $f14
-    fst.d $f14, Y, 0 * SIZE
+    MADD $f14, $f12, $f0, $f14
+    ST  $f14, Y, 0 * SIZE
     addi.d  X, X, SIZE
     addi.d  Y, Y, SIZE
     blt $r0, I, .L114
@@ -114,6 +161,7 @@
     .align 3
 
 .L121:
+#ifdef DOUBLE
     xvld VX0, X, 0 * SIZE
     ld.d t1, Y, 0 * SIZE
     add.d Y, Y, INCY
@@ -158,6 +206,50 @@
     xvstelm.d VX3, YY, 0, 2
     add.d YY, YY, INCY
     xvstelm.d VX3, YY, 0, 3
+#else
+    xvld VX0, X, 0 * SIZE
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    xvinsgr2vr.w VX2, t1, 0
+    xvinsgr2vr.w VX2, t2, 1
+    xvinsgr2vr.w VX2, t3, 2
+    xvinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    xvinsgr2vr.w VX2, t1, 4
+    xvinsgr2vr.w VX2, t2, 5
+    xvinsgr2vr.w VX2, t3, 6
+    xvinsgr2vr.w VX2, t4, 7
+    add.d Y, Y, INCY
+    xvfmadd.s VX2, VX0, VXA, VX2
+    addi.d  I, I, -1
+    xvstelm.w VX2, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 7
+#endif
     add.d YY, YY, INCY
     addi.d X, X, 8 * SIZE
     blt $r0, I, .L121
@@ -169,11 +261,11 @@
     .align 3
 
 .L123:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f14, Y, 0 * SIZE
+    LD  $f12, X, 0 * SIZE
+    LD  $f14, Y, 0 * SIZE
     addi.d I, I, -1
-    fmadd.d $f14, $f12, $f0, $f14
-    fst.d $f14, Y, 0 * SIZE
+    MADD $f14, $f12, $f0, $f14
+    ST  $f14, Y, 0 * SIZE
     addi.d  X, X, SIZE
     add.d  Y, Y, INCY
     blt $r0, I, .L123
@@ -185,6 +277,7 @@
     .align 3
 
 .L211:
+#ifdef DOUBLE
     xvld VX2, Y, 0 * SIZE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
@@ -217,6 +310,37 @@
     addi.d  I, I, -1
     xvst VX3, Y, 4 * SIZE
     addi.d Y, Y, 8 * SIZE
+#else
+    xvld VX2, Y, 0 * SIZE
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    add.d X, X, INCX
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    xvfmadd.s VX2, VX0, VXA, VX2
+    addi.d  I, I, -1
+    xvst VX2, Y, 0 * SIZE
+    addi.d Y, Y, 8 * SIZE
+#endif
     blt $r0, I, .L211
     .align 3
 
@@ -226,11 +350,11 @@
     .align 3
 
 .L213:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f14, Y, 0 * SIZE
+    LD  $f12, X, 0 * SIZE
+    LD  $f14, Y, 0 * SIZE
     addi.d I, I, -1
-    fmadd.d $f14, $f12, $f0, $f14
-    fst.d $f14, Y, 0 * SIZE
+    MADD $f14, $f12, $f0, $f14
+    ST  $f14, Y, 0 * SIZE
     add.d X, X, INCX
     addi.d Y, Y, SIZE
     blt $r0, I, .L213
@@ -243,6 +367,7 @@
     .align 3
 
 .L222:
+#ifdef DOUBLE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.d t2, X, 0 * SIZE
@@ -309,6 +434,73 @@
     xvstelm.d VX3, YY, 0, 2
     add.d YY, YY, INCY
     xvstelm.d VX3, YY, 0, 3
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w VX2, t1, 0
+    xvinsgr2vr.w VX2, t2, 1
+    xvinsgr2vr.w VX2, t3, 2
+    xvinsgr2vr.w VX2, t4, 3
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    xvinsgr2vr.w VX2, t1, 4
+    xvinsgr2vr.w VX2, t2, 5
+    xvinsgr2vr.w VX2, t3, 6
+    xvinsgr2vr.w VX2, t4, 7
+    add.d Y, Y, INCY
+    xvfmadd.s VX2, VX0, VXA, VX2
+    addi.d  I, I, -1
+    xvstelm.w VX2, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VX2, YY, 0, 7
+#endif
     add.d YY, YY, INCY
     blt $r0, I, .L222
     .align 3
@@ -319,15 +511,14 @@
     .align 3
 
 .L224:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f14, Y, 0 * SIZE
+    LD  $f12, X, 0 * SIZE
+    LD  $f14, Y, 0 * SIZE
     addi.d I, I, -1
-    fmadd.d $f14, $f12, $f0, $f14
-    fst.d $f14, Y, 0 * SIZE
+    MADD $f14, $f12, $f0, $f14
+    ST  $f14, Y, 0 * SIZE
     add.d X, X, INCX
     add.d Y, Y, INCY
     blt $r0, I, .L224
-    b .L999
     .align 3
 
 .L999:
diff --git a/kernel/loongarch64/daxpy_lsx.S b/kernel/loongarch64/axpy_lsx.S
similarity index 53%
rename from kernel/loongarch64/daxpy_lsx.S
rename to kernel/loongarch64/axpy_lsx.S
index fc88f0bb9..0d74e2bce 100644
--- a/kernel/loongarch64/daxpy_lsx.S
+++ b/kernel/loongarch64/axpy_lsx.S
@@ -1,6 +1,33 @@
-#define ASSEMBLER
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
 
+#define ASSEMBLER
 #include "common.h"
+
 #define N      $r4
 #define XX     $r5
 #define YY     $r6
@@ -35,16 +62,20 @@
     bge $r0, N, .L999
     li.d TEMP, 1
     movgr2fr.d a1, $r0
-    ffint.d.l a1, a1
+    FFINT   a1,  a1
     movgr2fr.d a2, TEMP
-    ffint.d.l a2, a2
-    fcmp.ceq.d $fcc0, ALPHA, a1
+    FFINT   a2,  a2
+    CMPEQ   $fcc0, ALPHA, a1
     bcnez $fcc0, .L999
     slli.d  TEMP, TEMP, BASE_SHIFT
     slli.d  INCX, INCX, BASE_SHIFT
     slli.d  INCY, INCY, BASE_SHIFT
-    movfr2gr.d t1, ALPHA
+    MTG t1, ALPHA
+#ifdef DOUBLE
     vreplgr2vr.d VXA, t1
+#else
+    vreplgr2vr.w VXA, t1
+#endif
 
     srai.d I, N, 3
     bne INCX, TEMP, .L20
@@ -56,11 +87,12 @@
 
 .L11:
     bge $r0, I, .L113
-    fcmp.ceq.d $fcc0, ALPHA, a2
+    CMPEQ $fcc0, ALPHA, a2
     bceqz $fcc0, .L112
     .align 3
 
 .L111:
+#ifdef DOUBLE
     vld VX0, X, 0 * SIZE
     vld VX2, Y, 0 * SIZE
     vld VX1, X, 2 * SIZE
@@ -75,16 +107,27 @@
     vld VX3, Y, 6 * SIZE
     vfadd.d VX2, VX0, VX2
     vfadd.d VX3, VX1, VX3
-    addi.d  I, I, -1
     vst VX2, Y, 4 * SIZE
     vst VX3, Y, 6 * SIZE
+#else
+    vld VX0, X, 0 * SIZE
+    vld VX2, Y, 0 * SIZE
+    vld VX1, X, 4 * SIZE
+    vld VX3, Y, 4 * SIZE
+    vfadd.s VX2, VX0, VX2
+    vfadd.s VX3, VX1, VX3
+    vst VX2, Y, 0 * SIZE
+    vst VX3, Y, 4 * SIZE
+#endif
     addi.d X, X, 8 * SIZE
     addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
     blt $r0, I, .L111
     b .L113
     .align 3
 
 .L112:
+#ifdef DOUBLE
     vld VX0, X, 0 * SIZE
     vld VX2, Y, 0 * SIZE
     vld VX1, X, 2 * SIZE
@@ -104,6 +147,19 @@
     vst VX2, Y, 4 * SIZE
     vst VX3, Y, 6 * SIZE
     addi.d Y, Y, 8 * SIZE
+#else
+    vld VX0, X, 0 * SIZE
+    vld VX2, Y, 0 * SIZE
+    vld VX1, X, 4 * SIZE
+    vld VX3, Y, 4 * SIZE
+    vfmadd.s VX2, VX0, VXA, VX2
+    vfmadd.s VX3, VX1, VXA, VX3
+    vst VX2, Y, 0 * SIZE
+    vst VX3, Y, 4 * SIZE
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
+#endif
     blt $r0, I, .L112
     .align 3
 
@@ -113,11 +169,11 @@
     .align 3
 
 .L114:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f14, Y, 0 * SIZE
+    LD  $f12, X, 0 * SIZE
+    LD  $f14, Y, 0 * SIZE
     addi.d I, I, -1
-    fmadd.d $f14, $f12, $f0, $f14
-    fst.d $f14, Y, 0 * SIZE
+    MADD $f14, $f12, $f0, $f14
+    ST  $f14, Y, 0 * SIZE
     addi.d  X, X, SIZE
     addi.d  Y, Y, SIZE
     blt $r0, I, .L114
@@ -130,6 +186,7 @@
     .align 3
 
 .L121:
+#ifdef DOUBLE
     vld VX0, X, 0 * SIZE
     ld.d t1, Y, 0 * SIZE
     add.d Y, Y, INCY
@@ -180,6 +237,54 @@
     add.d YY, YY, INCY
     addi.d X, X, 8 * SIZE
     addi.d  I, I, -1
+#else
+    vld VX0, X, 0 * SIZE
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+    vfmadd.s VX2, VX0, VXA, VX2
+    vld VX1, X, 4 * SIZE
+    vstelm.w VX2, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 3
+    add.d YY, YY, INCY
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    add.d Y, Y, INCY
+    vfmadd.s VX3, VX1, VXA, VX3
+    addi.d  I, I, -1
+    vstelm.w VX3, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 3
+    add.d YY, YY, INCY
+    addi.d X, X, 8 * SIZE
+#endif
     blt $r0, I, .L121
     .align 3
 
@@ -189,11 +294,11 @@
     .align 3
 
 .L123:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f14, Y, 0 * SIZE
+    LD  $f12, X, 0 * SIZE
+    LD  $f14, Y, 0 * SIZE
     addi.d I, I, -1
-    fmadd.d $f14, $f12, $f0, $f14
-    fst.d $f14, Y, 0 * SIZE
+    MADD $f14, $f12, $f0, $f14
+    ST  $f14, Y, 0 * SIZE
     addi.d  X, X, SIZE
     add.d  Y, Y, INCY
     blt $r0, I, .L123
@@ -205,6 +310,7 @@
     .align 3
 
 .L211:
+#ifdef DOUBLE
     vld VX2, Y, 0 * SIZE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
@@ -242,6 +348,39 @@
     vfmadd.d VX3, VX1, VXA, VX3
     addi.d  I, I, -1
     vst VX3, Y, 6 * SIZE
+#else
+    vld VX2, Y, 0 * SIZE
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    add.d X, X, INCX
+    vfmadd.s VX2, VX0, VXA, VX2
+    vld VX3, Y, 4 * SIZE
+    vst VX2, Y, 0 * SIZE
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    add.d X, X, INCX
+    vfmadd.s VX3, VX1, VXA, VX3
+    addi.d  I, I, -1
+    vst VX3, Y, 4 * SIZE
+#endif
     addi.d Y, Y, 8 * SIZE
     blt $r0, I, .L211
     .align 3
@@ -252,11 +391,11 @@
     .align 3
 
 .L213:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f14, Y, 0 * SIZE
+    LD  $f12, X, 0 * SIZE
+    LD  $f14, Y, 0 * SIZE
     addi.d I, I, -1
-    fmadd.d $f14, $f12, $f0, $f14
-    fst.d $f14, Y, 0 * SIZE
+    MADD $f14, $f12, $f0, $f14
+    ST  $f14, Y, 0 * SIZE
     add.d X, X, INCX
     addi.d Y, Y, SIZE
     blt $r0, I, .L213
@@ -269,6 +408,7 @@
     .align 3
 
 .L222:
+#ifdef DOUBLE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.d t2, X, 0 * SIZE
@@ -337,6 +477,74 @@
     vstelm.d VX3, YY, 0, 0
     add.d YY, YY, INCY
     vstelm.d VX3, YY, 0, 1
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    add.d X, X, INCX
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+    vfmadd.s VX2, VX0, VXA, VX2
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vstelm.w VX2, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VX2, YY, 0, 3
+    add.d YY, YY, INCY
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    add.d Y, Y, INCY
+    vfmadd.s VX3, VX1, VXA, VX3
+    addi.d  I, I, -1
+    vstelm.w VX3, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VX3, YY, 0, 3
+#endif
     add.d YY, YY, INCY
     blt $r0, I, .L222
     .align 3
@@ -347,11 +555,11 @@
     .align 3
 
 .L224:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f14, Y, 0 * SIZE
+    LD  $f12, X, 0 * SIZE
+    LD  $f14, Y, 0 * SIZE
     addi.d I, I, -1
-    fmadd.d $f14, $f12, $f0, $f14
-    fst.d $f14, Y, 0 * SIZE
+    MADD $f14, $f12, $f0, $f14
+    ST  $f14, Y, 0 * SIZE
     add.d X, X, INCX
     add.d Y, Y, INCY
     blt $r0, I, .L224
diff --git a/kernel/loongarch64/camax_lasx.S b/kernel/loongarch64/camax_lasx.S
new file mode 100644
index 000000000..7013430cb
--- /dev/null
+++ b/kernel/loongarch64/camax_lasx.S
@@ -0,0 +1,194 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N    $r4
+#define X    $r5
+#define INCX $r6
+#define I    $r12
+#define t1   $f14
+#define t2   $f18
+#define t3   $f15
+#define t4   $f17
+#define s1   $f22
+#define s2   $f9
+#define s3   $f10
+#define s4   $f11
+#define TEMP $r16
+#define a0   $f20
+#define a1   $f21
+#define x1   $xr9
+#define x2   $xr10
+#define x3   $xr11
+#define x4   $xr12
+#define VT0  $xr13
+#define VT1  $xr14
+#define res0 $xr18
+#define neg1 $xr19
+#define VX0  $xr20
+#define VX1  $xr21
+#define VM0  $xr22
+#define VM1  $xr23
+
+    PROLOGUE
+    xvxor.v VM0, VM0, VM0
+    xvxor.v res0, res0, res0
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    li.w I, -1
+    slli.d TEMP, TEMP, ZBASE_SHIFT
+    slli.d INCX, INCX, ZBASE_SHIFT
+    xvreplgr2vr.w neg1, I
+    xvffint.s.w neg1, neg1
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bge $r0, I, .L23
+    .align 3
+
+.L10:
+    xvld VX0, X, 0 * SIZE
+    xvld VX1, X, 8 * SIZE
+    addi.d I, I, -1
+    xvpickev.w x1, VX1, VX0
+    xvpickod.w x2, VX1, VX0
+    xvfmul.s x3, neg1, x1
+    xvfmul.s x4, neg1, x2
+    xvfcmp.clt.s VT0, x1, res0
+    xvfcmp.clt.s VT1, x2, res0
+    xvbitsel.v x1, x1, x3, VT0
+    xvbitsel.v x2, x2, x4, VT1
+    addi.d X, X, 16 * SIZE
+    xvfadd.s VM1, x1, x2
+    xvfmax.s VM0, VM0, VM1
+    blt $r0, I, .L10
+    .align 3
+
+.L11:
+    xvpickve.w x1, VM0, 0
+    xvpickve.w x2, VM0, 1
+    xvpickve.w x3, VM0, 2
+    xvpickve.w x4, VM0, 3
+    xvfmax.s VM1, x1, x2
+    xvfmax.s VM0, x3, x4
+    xvfmax.s VM0, VM0, VM1
+    b .L23
+    .align 3
+
+.L20: // INCX!=1
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+    fld.s t1, X, 0 * SIZE
+    fld.s t2, X, 1 * SIZE
+    add.d X, X, INCX
+    fld.s t3, X, 0 * SIZE
+    fld.s t4, X, 1 * SIZE
+    add.d X, X, INCX
+    fabs.s t1, t1
+    fabs.s t2, t2
+    fabs.s t3, t3
+    fabs.s t4, t4
+    fadd.s t1, t1, t2
+    fadd.s t3, t3, t4
+    fmax.s s1, t1, t3
+    fld.s t1, X, 0 * SIZE
+    fld.s t2, X, 1 * SIZE
+    add.d X, X, INCX
+    fld.s t3, X, 0 * SIZE
+    fld.s t4, X, 1 * SIZE
+    add.d X, X, INCX
+    fabs.s t1, t1
+    fabs.s t2, t2
+    fabs.s t3, t3
+    fabs.s t4, t4
+    fadd.s t1, t1, t2
+    fadd.s t3, t3, t4
+    fmax.s s1, t1, t3
+    fld.s t1, X, 0 * SIZE
+    fld.s t2, X, 1 * SIZE
+    add.d X, X, INCX
+    fld.s t3, X, 0 * SIZE
+    fld.s t4, X, 1 * SIZE
+    add.d X, X, INCX
+    fabs.s t1, t1
+    fabs.s t2, t2
+    fabs.s t3, t3
+    fabs.s t4, t4
+    addi.d I, I, -1
+    fadd.s t1, t1, t2
+    fadd.s t3, t3, t4
+    fmax.s s3, t1, t3
+    fld.s t1, X, 0 * SIZE
+    fld.s t2, X, 1 * SIZE
+    add.d X, X, INCX
+    fld.s t3, X, 0 * SIZE
+    fld.s t4, X, 1 * SIZE
+    add.d X, X, INCX
+    fabs.s t1, t1
+    fabs.s t2, t2
+    fabs.s t3, t3
+    fabs.s t4, t4
+    fadd.s t1, t1, t2
+    fadd.s t3, t3, t4
+    fmax.s s4, t1, t3
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+    fmax.s s1, s1, s2
+    fmax.s s3, s3, s4
+    fmax.s s1, s1, s3
+    .align 3
+
+.L23: //N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24:
+    LD a0, X, 0 * SIZE
+    LD a1, X, 1 * SIZE
+    addi.d I, I, -1
+    FABS a0, a0
+    FABS a1, a1
+    ADD a0, a0, a1
+    add.d  X, X, INCX
+    fmax.s s1, a0, s1
+    blt $r0, I, .L24
+    .align 3
+
+.L999:
+    fmov.s $f0, $f22
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/camax_lsx.S b/kernel/loongarch64/camax_lsx.S
new file mode 100644
index 000000000..2e55629de
--- /dev/null
+++ b/kernel/loongarch64/camax_lsx.S
@@ -0,0 +1,206 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N    $r4
+#define X    $r5
+#define INCX $r6
+#define I    $r12
+#define t1   $f14
+#define t2   $f18
+#define t3   $f15
+#define t4   $f17
+#define s1   $f22
+#define s2   $f9
+#define s3   $f10
+#define s4   $f11
+#define TEMP $r16
+#define a0   $f20
+#define a1   $f21
+#define x1   $vr9
+#define x2   $vr10
+#define x3   $vr11
+#define x4   $vr12
+#define VT0  $vr13
+#define VT1  $vr14
+#define res0 $vr18
+#define neg1 $vr19
+#define VX0  $vr20
+#define VX1  $vr21
+#define VM0  $vr22
+#define VM1  $vr23
+
+    PROLOGUE
+    vxor.v VM0, VM0, VM0
+    vxor.v res0, res0, res0
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    li.w I, -1
+    slli.d TEMP, TEMP, ZBASE_SHIFT
+    slli.d INCX, INCX, ZBASE_SHIFT
+    vreplgr2vr.w neg1, I
+    vffint.s.w neg1, neg1
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bge $r0, I, .L23
+    .align 3
+
+.L10:
+    vld VX0, X, 0 * SIZE
+    vld VX1, X, 4 * SIZE
+    addi.d I, I, -1
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+    vfmul.s x3, neg1, x1
+    vfmul.s x4, neg1, x2
+    vfcmp.clt.s VT0, x1, res0
+    vfcmp.clt.s VT1, x2, res0
+    vld VX0, X, 8 * SIZE
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VT1
+    vld VX1, X, 12 * SIZE
+    vfadd.s VM1, x1, x2
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+    vfmul.s x3, neg1, x1
+    vfmul.s x4, neg1, x2
+    vfcmp.clt.s VT0, x1, res0
+    vfcmp.clt.s VT1, x2, res0
+    addi.d X, X, 16 * SIZE
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VT1
+    vfadd.s x1, x1, x2
+    vfmax.s VM1, x1, VM1
+    vfmax.s VM0, VM0, VM1
+    blt $r0, I, .L10
+    .align 3
+
+.L11:
+    vreplvei.w x1, VM0, 0
+    vreplvei.w x2, VM0, 1
+    vreplvei.w x3, VM0, 2
+    vreplvei.w x4, VM0, 3
+    vfmax.s VM1, x1, x2
+    vfmax.s VM0, x3, x4
+    vfmax.s VM0, VM0, VM1
+    b .L23
+    .align 3
+
+.L20: // INCX!=1
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+    fld.s t1, X, 0 * SIZE
+    fld.s t2, X, 1 * SIZE
+    add.d X, X, INCX
+    fld.s t3, X, 0 * SIZE
+    fld.s t4, X, 1 * SIZE
+    add.d X, X, INCX
+    fabs.s t1, t1
+    fabs.s t2, t2
+    fabs.s t3, t3
+    fabs.s t4, t4
+    fadd.s t1, t1, t2
+    fadd.s t3, t3, t4
+    fmax.s s1, t1, t3
+    fld.s t1, X, 0 * SIZE
+    fld.s t2, X, 1 * SIZE
+    add.d X, X, INCX
+    fld.s t3, X, 0 * SIZE
+    fld.s t4, X, 1 * SIZE
+    add.d X, X, INCX
+    fabs.s t1, t1
+    fabs.s t2, t2
+    fabs.s t3, t3
+    fabs.s t4, t4
+    fadd.s t1, t1, t2
+    fadd.s t3, t3, t4
+    fmax.s s1, t1, t3
+    fld.s t1, X, 0 * SIZE
+    fld.s t2, X, 1 * SIZE
+    add.d X, X, INCX
+    fld.s t3, X, 0 * SIZE
+    fld.s t4, X, 1 * SIZE
+    add.d X, X, INCX
+    fabs.s t1, t1
+    fabs.s t2, t2
+    fabs.s t3, t3
+    fabs.s t4, t4
+    addi.d I, I, -1
+    fadd.s t1, t1, t2
+    fadd.s t3, t3, t4
+    fmax.s s3, t1, t3
+    fld.s t1, X, 0 * SIZE
+    fld.s t2, X, 1 * SIZE
+    add.d X, X, INCX
+    fld.s t3, X, 0 * SIZE
+    fld.s t4, X, 1 * SIZE
+    add.d X, X, INCX
+    fabs.s t1, t1
+    fabs.s t2, t2
+    fabs.s t3, t3
+    fabs.s t4, t4
+    fadd.s t1, t1, t2
+    fadd.s t3, t3, t4
+    fmax.s s4, t1, t3
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+    fmax.s s1, s1, s2
+    fmax.s s3, s3, s4
+    fmax.s s1, s1, s3
+    .align 3
+
+.L23: //N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24:
+    fld.s a0, X, 0 * SIZE
+    fld.s a1, X, 1 * SIZE
+    addi.d I, I, -1
+    fabs.s a0, a0
+    fabs.s a1, a1
+    fadd.s a0, a0, a1
+    add.d  X, X, INCX
+    fmax.s s1, a0, s1
+    blt $r0, I, .L24
+    .align 3
+
+.L999:
+    fmov.s $f0, $f22
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/camin_lasx.S b/kernel/loongarch64/camin_lasx.S
new file mode 100644
index 000000000..d7931d30a
--- /dev/null
+++ b/kernel/loongarch64/camin_lasx.S
@@ -0,0 +1,199 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N    $r4
+#define X    $r5
+#define INCX $r6
+#define I    $r12
+#define TEMP $r16
+#define t1   $f14
+#define t2   $f18
+#define t3   $f15
+#define t4   $f17
+#define s1   $f22
+#define s2   $f9
+#define s3   $f10
+#define s4   $f11
+#define a0   $f20
+#define a1   $f21
+#define x1   $xr9
+#define x2   $xr10
+#define x3   $xr11
+#define x4   $xr12
+#define VT0  $xr13
+#define VT1  $xr14
+#define res0 $xr18
+#define neg1 $xr19
+#define VX0  $xr20
+#define VX1  $xr21
+#define VM0  $xr22
+#define VM1  $xr23
+
+    PROLOGUE
+    MTC s1, $r0
+    xvxor.v res0, res0, res0
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    fld.s a0, X, 0 * SIZE
+    fld.s a1, X, 1 * SIZE
+    fabs.s a0, a0
+    fabs.s a1, a1
+    fadd.s s1, a1, a0
+    xvreplve0.w VM0, VM0
+    li.d TEMP, 1
+    li.w I, -1
+    slli.d TEMP, TEMP, ZBASE_SHIFT
+    slli.d INCX, INCX, ZBASE_SHIFT
+    xvreplgr2vr.w neg1, I
+    xvffint.s.w neg1, neg1
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bge $r0, I, .L23
+    .align 3
+
+.L10:
+    xvld VX0, X, 0 * SIZE
+    xvld VX1, X, 8 * SIZE
+    addi.d I, I, -1
+    xvpickev.w x1, VX1, VX0
+    xvpickod.w x2, VX1, VX0
+    xvfmul.s x3, neg1, x1
+    xvfmul.s x4, neg1, x2
+    xvfcmp.clt.s VT0, x1, res0
+    xvfcmp.clt.s VT1, x2, res0
+    xvbitsel.v x1, x1, x3, VT0
+    xvbitsel.v x2, x2, x4, VT1
+    addi.d X, X, 16 * SIZE
+    xvfadd.s VM1, x1, x2
+    xvfmin.s VM0, VM0, VM1
+    blt $r0, I, .L10
+    .align 3
+
+.L11:
+    xvpickve.w x1, VM0, 0
+    xvpickve.w x2, VM0, 1
+    xvpickve.w x3, VM0, 2
+    xvpickve.w x4, VM0, 3
+    xvfmin.s VM1, x1, x2
+    xvfmin.s VM0, x3, x4
+    xvfmin.s VM0, VM0, VM1
+    b .L23
+    .align 3
+
+.L20: // INCX!=1
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+    fld.s t1, X, 0 * SIZE
+    fld.s t2, X, 1 * SIZE
+    add.d X, X, INCX
+    fld.s t3, X, 0 * SIZE
+    fld.s t4, X, 1 * SIZE
+    add.d X, X, INCX
+    fabs.s t1, t1
+    fabs.s t2, t2
+    fabs.s t3, t3
+    fabs.s t4, t4
+    fadd.s t1, t1, t2
+    fadd.s t3, t3, t4
+    fmin.s s1, t1, t3
+    fld.s t1, X, 0 * SIZE
+    fld.s t2, X, 1 * SIZE
+    add.d X, X, INCX
+    fld.s t3, X, 0 * SIZE
+    fld.s t4, X, 1 * SIZE
+    add.d X, X, INCX
+    fabs.s t1, t1
+    fabs.s t2, t2
+    fabs.s t3, t3
+    fabs.s t4, t4
+    fadd.s t1, t1, t2
+    fadd.s t3, t3, t4
+    fmin.s s1, t1, t3
+    fld.s t1, X, 0 * SIZE
+    fld.s t2, X, 1 * SIZE
+    add.d X, X, INCX
+    fld.s t3, X, 0 * SIZE
+    fld.s t4, X, 1 * SIZE
+    add.d X, X, INCX
+    fabs.s t1, t1
+    fabs.s t2, t2
+    fabs.s t3, t3
+    fabs.s t4, t4
+    addi.d I, I, -1
+    fadd.s t1, t1, t2
+    fadd.s t3, t3, t4
+    fmin.s s3, t1, t3
+    fld.s t1, X, 0 * SIZE
+    fld.s t2, X, 1 * SIZE
+    add.d X, X, INCX
+    fld.s t3, X, 0 * SIZE
+    fld.s t4, X, 1 * SIZE
+    add.d X, X, INCX
+    fabs.s t1, t1
+    fabs.s t2, t2
+    fabs.s t3, t3
+    fabs.s t4, t4
+    fadd.s t1, t1, t2
+    fadd.s t3, t3, t4
+    fmin.s s4, t1, t3
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+    fmin.s s1, s1, s2
+    fmin.s s3, s3, s4
+    fmin.s s1, s1, s3
+    .align 3
+
+.L23: //N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24:
+    LD a0, X, 0 * SIZE
+    LD a1, X, 1 * SIZE
+    addi.d I, I, -1
+    FABS a0, a0
+    FABS a1, a1
+    ADD a0, a0, a1
+    add.d  X, X, INCX
+    fmin.s s1, a0, s1
+    blt $r0, I, .L24
+    .align 3
+
+.L999:
+    fmov.s $f0, $f22
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/camin_lsx.S b/kernel/loongarch64/camin_lsx.S
new file mode 100644
index 000000000..e9ad6b04d
--- /dev/null
+++ b/kernel/loongarch64/camin_lsx.S
@@ -0,0 +1,211 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N    $r4
+#define X    $r5
+#define INCX $r6
+#define I    $r12
+#define t1   $f14
+#define t2   $f18
+#define t3   $f15
+#define t4   $f17
+#define s1   $f22
+#define s2   $f9
+#define s3   $f10
+#define s4   $f11
+#define TEMP $r16
+#define a0   $f20
+#define a1   $f21
+#define x1   $vr9
+#define x2   $vr10
+#define x3   $vr11
+#define x4   $vr12
+#define VT0  $vr13
+#define VT1  $vr14
+#define res0 $vr18
+#define neg1 $vr19
+#define VX0  $vr20
+#define VX1  $vr21
+#define VM0  $vr22
+#define VM1  $vr23
+
+    PROLOGUE
+    MTC s1, $r0
+    vxor.v res0, res0, res0
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    fld.s a0, X, 0 * SIZE
+    fld.s a1, X, 1 * SIZE
+    fabs.s a0, a0
+    fabs.s a1, a1
+    fadd.s s1, a1, a0
+    vreplvei.w VM0, VM0, 0
+    li.d TEMP, 1
+    li.w I, -1
+    slli.d TEMP, TEMP, ZBASE_SHIFT
+    slli.d INCX, INCX, ZBASE_SHIFT
+    vreplgr2vr.w neg1, I
+    vffint.s.w neg1, neg1
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bge $r0, I, .L23
+    .align 3
+
+.L10:
+    vld VX0, X, 0 * SIZE
+    vld VX1, X, 4 * SIZE
+    addi.d I, I, -1
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+    vfmul.s x3, neg1, x1
+    vfmul.s x4, neg1, x2
+    vfcmp.clt.s VT0, x1, res0
+    vfcmp.clt.s VT1, x2, res0
+    vld VX0, X, 8 * SIZE
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VT1
+    vld VX1, X, 12 * SIZE
+    vfadd.s VM1, x1, x2
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+    vfmul.s x3, neg1, x1
+    vfmul.s x4, neg1, x2
+    vfcmp.clt.s VT0, x1, res0
+    vfcmp.clt.s VT1, x2, res0
+    addi.d X, X, 16 * SIZE
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VT1
+    vfadd.s x1, x1, x2
+    vfmin.s VM1, x1, VM1
+    vfmin.s VM0, VM0, VM1
+    blt $r0, I, .L10
+    .align 3
+
+.L11:
+    vreplvei.w x1, VM0, 0
+    vreplvei.w x2, VM0, 1
+    vreplvei.w x3, VM0, 2
+    vreplvei.w x4, VM0, 3
+    vfmin.s VM1, x1, x2
+    vfmin.s VM0, x3, x4
+    vfmin.s VM0, VM0, VM1
+    b .L23
+    .align 3
+
+.L20: // INCX!=1
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+    fld.s t1, X, 0 * SIZE
+    fld.s t2, X, 1 * SIZE
+    add.d X, X, INCX
+    fld.s t3, X, 0 * SIZE
+    fld.s t4, X, 1 * SIZE
+    add.d X, X, INCX
+    fabs.s t1, t1
+    fabs.s t2, t2
+    fabs.s t3, t3
+    fabs.s t4, t4
+    fadd.s t1, t1, t2
+    fadd.s t3, t3, t4
+    fmin.s s1, t1, t3
+    fld.s t1, X, 0 * SIZE
+    fld.s t2, X, 1 * SIZE
+    add.d X, X, INCX
+    fld.s t3, X, 0 * SIZE
+    fld.s t4, X, 1 * SIZE
+    add.d X, X, INCX
+    fabs.s t1, t1
+    fabs.s t2, t2
+    fabs.s t3, t3
+    fabs.s t4, t4
+    fadd.s t1, t1, t2
+    fadd.s t3, t3, t4
+    fmin.s s1, t1, t3
+    fld.s t1, X, 0 * SIZE
+    fld.s t2, X, 1 * SIZE
+    add.d X, X, INCX
+    fld.s t3, X, 0 * SIZE
+    fld.s t4, X, 1 * SIZE
+    add.d X, X, INCX
+    fabs.s t1, t1
+    fabs.s t2, t2
+    fabs.s t3, t3
+    fabs.s t4, t4
+    addi.d I, I, -1
+    fadd.s t1, t1, t2
+    fadd.s t3, t3, t4
+    fmin.s s3, t1, t3
+    fld.s t1, X, 0 * SIZE
+    fld.s t2, X, 1 * SIZE
+    add.d X, X, INCX
+    fld.s t3, X, 0 * SIZE
+    fld.s t4, X, 1 * SIZE
+    add.d X, X, INCX
+    fabs.s t1, t1
+    fabs.s t2, t2
+    fabs.s t3, t3
+    fabs.s t4, t4
+    fadd.s t1, t1, t2
+    fadd.s t3, t3, t4
+    fmin.s s4, t1, t3
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+    fmin.s s1, s1, s2
+    fmin.s s3, s3, s4
+    fmin.s s1, s1, s3
+    .align 3
+
+.L23: //N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24:
+    fld.s a0, X, 0 * SIZE
+    fld.s a1, X, 1 * SIZE
+    addi.d I, I, -1
+    fabs.s a0, a0
+    fabs.s a1, a1
+    fadd.s a0, a0, a1
+    add.d  X, X, INCX
+    fmin.s s1, a0, s1
+    blt $r0, I, .L24
+    .align 3
+
+.L999:
+    fmov.s $f0, $f22
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/casum_lasx.S b/kernel/loongarch64/casum_lasx.S
new file mode 100644
index 000000000..caf0ff969
--- /dev/null
+++ b/kernel/loongarch64/casum_lasx.S
@@ -0,0 +1,329 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r15
+#define t2     $r12
+#define t3     $r13
+#define t4     $r14
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define s1     $f16
+#define VX0    $xr12
+#define VX1    $xr13
+#define VX2    $xr14
+#define VX3    $xr15
+#define res1   $xr16
+#define res2   $xr17
+#define res3   $xr18
+#define res0   $xr19
+#define neg1   $xr20
+#define VT0    $xr21
+#define VT1    $xr22
+
+    PROLOGUE
+    xvxor.v res1, res1, res1
+    xvxor.v res2, res2, res2
+    xvxor.v res0, res0, res0
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+#ifdef DOUBLE
+    li.d t1, -1
+    xvreplgr2vr.d neg1, t1
+    xvffint.d.l neg1, neg1
+#else
+    li.w t1, -1
+    xvreplgr2vr.w neg1, t1
+    xvffint.s.w neg1, neg1
+#endif
+    li.d  TEMP, 1
+    slli.d  TEMP, TEMP, ZBASE_SHIFT
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bge $r0, I, .L13
+    .align 3
+
+.L11:
+#ifdef DOUBLE
+    xvld VX0, X, 0 * SIZE
+    xvld VX1, X, 4 * SIZE
+    xvfmul.d VX2, neg1, VX0
+    xvfmul.d VX3, neg1, VX1
+    xvfcmp.clt.d VT0, VX0, res0
+    xvfcmp.clt.d VT1, VX1, res0
+    xvbitsel.v VX0, VX0, VX2, VT0
+    xvbitsel.v VX1, VX1, VX3, VT1
+    xvfadd.d res2, VX0, VX1
+    xvfadd.d res1, res1, res2
+    xvld VX2, X, 8 * SIZE
+    xvld VX3, X, 12 * SIZE
+    xvfmul.d VX0, neg1, VX2
+    xvfmul.d VX1, neg1, VX3
+    xvfcmp.clt.d VT0, VX2, res0
+    xvfcmp.clt.d VT1, VX3, res0
+    xvbitsel.v VX2, VX2, VX0, VT0
+    xvbitsel.v VX3, VX3, VX1, VT1
+    xvfadd.d res2, VX2, VX3
+    xvfadd.d res1, res1, res2
+#else
+    xvld VX0, X, 0 * SIZE
+    xvld VX1, X, 8 * SIZE
+    xvfmul.s VX2, neg1, VX0
+    xvfmul.s VX3, neg1, VX1
+    xvfcmp.clt.s VT0, VX0, res0
+    xvfcmp.clt.s VT1, VX1, res0
+    xvbitsel.v VX0, VX0, VX2, VT0
+    xvbitsel.v VX1, VX1, VX3, VT1
+    xvfadd.s res2, VX0, VX1
+    xvfadd.s res1, res2, res1
+#endif
+    addi.d X, X, 16 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L11
+    .align 3
+
+.L12:
+#ifdef DOUBLE
+    xvpickve.d VX1, res1, 1
+    xvpickve.d VX2, res1, 2
+    xvpickve.d VX3, res1, 3
+    xvfadd.d res1, VX1, res1
+    xvfadd.d res1, VX2, res1
+    xvfadd.d res1, VX3, res1
+#else
+    xvfadd.s res2, res1, res2
+    xvpickve.w VX1, res1, 1
+    xvpickve.w VX2, res1, 2
+    xvpickve.w VX3, res1, 3
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX3, res1
+    xvpickve.w VX0, res2, 4
+    xvpickve.w VX1, res2, 5
+    xvpickve.w VX2, res2, 6
+    xvpickve.w VX3, res2, 7
+    xvfadd.s res1, VX0, res1
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX2, res1
+#endif
+    .align 3
+
+.L13:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L14:
+    LD   a1, X, 0 * SIZE
+    LD   a2, X, 1 * SIZE
+    FABS a1, a1
+    FABS a2, a2
+    addi.d I, I, -1
+    ADD  a1, a1, a2
+    ADD  s1, a1, s1
+    addi.d  X, X, 2 * SIZE
+    blt $r0, I, .L14
+    b .L999
+    .align 3
+
+.L20:
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvfmul.d VX2, neg1, VX0
+    xvfmul.d VX3, neg1, VX1
+    xvfcmp.clt.d VT0, VX0, res0
+    xvfcmp.clt.d VT1, VX1, res0
+    xvbitsel.v VX0, VX0, VX2, VT0
+    xvbitsel.v VX1, VX1, VX3, VT1
+    xvfadd.d res2, VX0, VX1
+    xvfadd.d res1, res1, res2
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvfmul.d VX2, neg1, VX0
+    xvfmul.d VX3, neg1, VX1
+    xvfcmp.clt.d VT0, VX0, res0
+    xvfcmp.clt.d VT1, VX1, res0
+    xvbitsel.v VX0, VX0, VX2, VT0
+    xvbitsel.v VX1, VX1, VX3, VT1
+    xvfadd.d res2, VX0, VX1
+    xvfadd.d res1, res1, res2
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX1, t1, 0
+    xvinsgr2vr.w VX1, t2, 1
+    xvinsgr2vr.w VX1, t3, 2
+    xvinsgr2vr.w VX1, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX1, t1, 4
+    xvinsgr2vr.w VX1, t2, 5
+    xvinsgr2vr.w VX1, t3, 6
+    xvinsgr2vr.w VX1, t4, 7
+    xvfmul.s VX2, neg1, VX0
+    xvfmul.s VX3, neg1, VX1
+    xvfcmp.clt.s VT0, VX0, res0
+    xvfcmp.clt.s VT1, VX1, res0
+    xvbitsel.v VX0, VX0, VX2, VT0
+    xvbitsel.v VX1, VX1, VX3, VT1
+    xvfadd.s res2, VX0, VX1
+    xvfadd.s res1, res2, res1
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    xvpickve.d VX1, res1, 1
+    xvpickve.d VX2, res1, 2
+    xvpickve.d VX3, res1, 3
+    xvfadd.d res1, VX1, res1
+    xvfadd.d res1, VX2, res1
+    xvfadd.d res1, VX3, res1
+#else
+    xvfadd.s res2, res1, res2
+    xvpickve.w VX1, res1, 1
+    xvpickve.w VX2, res1, 2
+    xvpickve.w VX3, res1, 3
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX3, res1
+    xvpickve.w VX0, res2, 4
+    xvpickve.w VX1, res2, 5
+    xvpickve.w VX2, res2, 6
+    xvpickve.w VX3, res2, 7
+    xvfadd.s res1, VX0, res1
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX2, res1
+#endif
+    .align 3
+
+.L23:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24:
+    LD   a1, X, 0 * SIZE
+    LD   a2, X, 1 * SIZE
+    FABS a1, a1
+    FABS a2, a2
+    addi.d I, I, -1
+    ADD  a1, a1, a2
+    ADD  s1, a1, s1
+    add.d  X, X, INCX
+    blt $r0, I, .L24
+    .align 3
+
+.L999:
+    MOV  $f0, $f16
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/casum_lsx.S b/kernel/loongarch64/casum_lsx.S
new file mode 100644
index 000000000..4822f2080
--- /dev/null
+++ b/kernel/loongarch64/casum_lsx.S
@@ -0,0 +1,358 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r15
+#define t2     $r12
+#define t3     $r13
+#define t4     $r14
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define s1     $f16
+#define VX0    $vr12
+#define VX1    $vr13
+#define VX2    $vr14
+#define VX3    $vr15
+#define res1   $vr16
+#define res2   $vr17
+#define res3   $vr18
+#define res0   $vr19
+#define neg1   $vr20
+#define VT0    $vr21
+#define VT1    $vr22
+
+    PROLOGUE
+    vxor.v res1, res1, res1
+    vxor.v res2, res2, res2
+    vxor.v res0, res0, res0
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+#ifdef DOUBLE
+    li.d t1, -1
+    vreplgr2vr.d neg1, t1
+    vffint.d.l neg1, neg1
+#else
+    li.w t1, -1
+    vreplgr2vr.w neg1, t1
+    vffint.s.w neg1, neg1
+#endif
+    li.d  TEMP, 1
+    slli.d  TEMP, TEMP, ZBASE_SHIFT
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bge $r0, I, .L13
+    .align 3
+
+.L11:
+#ifdef DOUBLE
+    vld VX0, X, 0 * SIZE
+    vld VX1, X, 2 * SIZE
+    vfmul.d VX2, neg1, VX0
+    vfmul.d VX3, neg1, VX1
+    vfcmp.clt.d VT0, VX0, res0
+    vfcmp.clt.d VT1, VX1, res0
+    vbitsel.v VX0, VX0, VX2, VT0
+    vbitsel.v VX1, VX1, VX3, VT1
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+    vld VX2, X, 4 * SIZE
+    vld VX3, X, 6 * SIZE
+    vfmul.d VX0, neg1, VX2
+    vfmul.d VX1, neg1, VX3
+    vfcmp.clt.d VT0, VX2, res0
+    vfcmp.clt.d VT1, VX3, res0
+    vbitsel.v VX2, VX2, VX0, VT0
+    vbitsel.v VX3, VX3, VX1, VT1
+    vfadd.d res2, VX2, VX3
+    vfadd.d res1, res1, res2
+    vld VX0, X, 8 * SIZE
+    vld VX1, X, 10 * SIZE
+    vfmul.d VX2, neg1, VX0
+    vfmul.d VX3, neg1, VX1
+    vfcmp.clt.d VT0, VX0, res0
+    vfcmp.clt.d VT1, VX1, res0
+    vbitsel.v VX0, VX0, VX2, VT0
+    vbitsel.v VX1, VX1, VX3, VT1
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+    vld VX2, X, 12 * SIZE
+    vld VX3, X, 14 * SIZE
+    vfmul.d VX0, neg1, VX2
+    vfmul.d VX1, neg1, VX3
+    vfcmp.clt.d VT0, VX2, res0
+    vfcmp.clt.d VT1, VX3, res0
+    vbitsel.v VX2, VX2, VX0, VT0
+    vbitsel.v VX3, VX3, VX1, VT1
+    vfadd.d res2, VX2, VX3
+    vfadd.d res1, res1, res2
+    addi.d  I, I, -1
+#else
+    vld VX0, X, 0 * SIZE
+    vld VX1, X, 4 * SIZE
+    vfmul.s VX2, neg1, VX0
+    vfmul.s VX3, neg1, VX1
+    vfcmp.clt.s VT0, VX0, res0
+    vfcmp.clt.s VT1, VX1, res0
+    vbitsel.v VX0, VX0, VX2, VT0
+    vbitsel.v VX1, VX1, VX3, VT1
+    vfadd.s res2, VX0, VX1
+    vld VX0, X, 8 * SIZE
+    vld VX1, X, 12 * SIZE
+    addi.d  I, I, -1
+    vfmul.s VX2, neg1, VX0
+    vfmul.s VX3, neg1, VX1
+    vfcmp.clt.s VT0, VX0, res0
+    vfcmp.clt.s VT1, VX1, res0
+    vbitsel.v VX0, VX0, VX2, VT0
+    vbitsel.v VX1, VX1, VX3, VT1
+    vfadd.s res3, VX1, VX0
+    vfadd.s res2, res3, res2
+    vfadd.s res1, res1, res2
+#endif
+    addi.d X, X, 16 * SIZE
+    blt $r0, I, .L11
+    .align 3
+
+.L12:
+#ifdef DOUBLE
+    vreplvei.d VX1, res1, 1
+    vfadd.d res1, VX1, res1
+#else
+    vreplvei.w VX1, res1, 1
+    vreplvei.w VX2, res1, 2
+    vreplvei.w VX3, res1, 3
+    vfadd.s res1, VX1, res1
+    vfadd.s res1, VX2, res1
+    vfadd.s res1, VX3, res1
+#endif
+    .align 3
+
+.L13:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L14:
+    LD   a1, X, 0 * SIZE
+    LD   a2, X, 1 * SIZE
+    FABS a1, a1
+    FABS a2, a2
+    addi.d I, I, -1
+    ADD  a1, a1, a2
+    ADD  s1, a1, s1
+    addi.d  X, X, 2 * SIZE
+    blt $r0, I, .L14
+    b .L999
+    .align 3
+
+.L20:
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    add.d X, X, INCX
+    vfmul.d VX2, neg1, VX0
+    vfmul.d VX3, neg1, VX1
+    vfcmp.clt.d VT0, VX0, res0
+    vfcmp.clt.d VT1, VX1, res0
+    vbitsel.v VX0, VX0, VX2, VT0
+    vbitsel.v VX1, VX1, VX3, VT1
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t3, 0
+    vinsgr2vr.d VX0, t4, 1
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    add.d X, X, INCX
+    vfmul.d VX2, neg1, VX0
+    vfmul.d VX3, neg1, VX1
+    vfcmp.clt.d VT0, VX0, res0
+    vfcmp.clt.d VT1, VX1, res0
+    vbitsel.v VX0, VX0, VX2, VT0
+    vbitsel.v VX1, VX1, VX3, VT1
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    add.d X, X, INCX
+    vfmul.d VX2, neg1, VX0
+    vfmul.d VX3, neg1, VX1
+    vfcmp.clt.d VT0, VX0, res0
+    vfcmp.clt.d VT1, VX1, res0
+    vbitsel.v VX0, VX0, VX2, VT0
+    vbitsel.v VX1, VX1, VX3, VT1
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t3, 0
+    vinsgr2vr.d VX0, t4, 1
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    add.d X, X, INCX
+    vfmul.d VX2, neg1, VX0
+    vfmul.d VX3, neg1, VX1
+    vfcmp.clt.d VT0, VX0, res0
+    vfcmp.clt.d VT1, VX1, res0
+    vbitsel.v VX0, VX0, VX2, VT0
+    vbitsel.v VX1, VX1, VX3, VT1
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vfmul.s VX2, neg1, VX0
+    vfmul.s VX3, neg1, VX1
+    vfcmp.clt.s VT0, VX0, res0
+    vfcmp.clt.s VT1, VX1, res0
+    vbitsel.v VX0, VX0, VX2, VT0
+    vbitsel.v VX1, VX1, VX3, VT1
+    vfadd.s res2, VX0, VX1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    vfmul.s VX0, neg1, VX2
+    vfmul.s VX1, neg1, VX3
+    vfcmp.clt.s VT0, VX2, res0
+    vfcmp.clt.s VT1, VX3, res0
+    vbitsel.v VX2, VX2, VX0, VT0
+    vbitsel.v VX3, VX3, VX1, VT1
+    vfadd.s res3, VX2, VX3
+    vfadd.s res2, res3, res2
+    vfadd.s res1, res1, res2
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    vreplvei.d VX1, res1, 1
+    vfadd.d res1, VX1, res1
+#else
+    vreplvei.w VX1, res1, 1
+    vreplvei.w VX2, res1, 2
+    vreplvei.w VX3, res1, 3
+    vfadd.s res1, VX1, res1
+    vfadd.s res1, VX2, res1
+    vfadd.s res1, VX3, res1
+#endif
+    .align 3
+
+.L23:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24:
+    LD   a1, X, 0 * SIZE
+    LD   a2, X, 1 * SIZE
+    FABS a1, a1
+    FABS a2, a2
+    addi.d I, I, -1
+    ADD  a1, a1, a2
+    ADD  s1, a1, s1
+    add.d  X, X, INCX
+    blt $r0, I, .L24
+    .align 3
+
+.L999:
+    MOV  $f0, $f16
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/caxpy_lasx.S b/kernel/loongarch64/caxpy_lasx.S
new file mode 100644
index 000000000..2b970fe70
--- /dev/null
+++ b/kernel/loongarch64/caxpy_lasx.S
@@ -0,0 +1,707 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N      $r4
+#define XX     $r5
+#define YY     $r6
+#define ALPHAR $f0
+#define ALPHAI $f1
+#define X      $r7
+#define INCX   $r8
+#define Y      $r9
+#define INCY   $r10
+
+#define I      $r12
+#define TEMP   $r13
+#define t1     $r14
+#define t2     $r16
+#define t3     $r15
+#define t4     $r17
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define s1     $f16
+#define s2     $f17
+#define s3     $f18
+#define s4     $f19
+#define VX0    $xr8
+#define VX1    $xr20
+#define VX2    $xr21
+#define VX3    $xr22
+#define VXAR   $xr23
+#define VXAI   $xr19
+#define x1     $xr18
+#define x2     $xr17
+#define x3     $xr16
+#define x4     $xr15
+
+    PROLOGUE
+
+    bge $r0, N, .L999
+    li.d TEMP, 1
+    movgr2fr.d a1, $r0
+    FFINT  a1, a1
+    CMPEQ  $fcc0, ALPHAR, a1
+    CMPEQ  $fcc1, ALPHAI, a1
+    bceqz $fcc0, .L10
+    bcnez $fcc1, .L999
+.L10:
+    slli.d  TEMP, TEMP, ZBASE_SHIFT
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    slli.d  INCY, INCY, ZBASE_SHIFT
+    MTG  t1, ALPHAR
+    MTG  t2, ALPHAI
+#ifdef DOUBLE
+    xvreplgr2vr.d VXAR, t1
+    xvreplgr2vr.d VXAI, t2
+    srai.d I, N, 2
+#else
+    xvreplgr2vr.w VXAR, t1
+    xvreplgr2vr.w VXAI, t2
+    srai.d I, N, 3
+#endif
+    bne INCX, TEMP, .L20
+    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
+    b .L11  // INCX==1 and INCY==1
+.L20:
+    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
+    b .L21 // INCX!=1 and INCY==1
+
+.L11:
+    bge $r0, I, .L997
+    .align 3
+
+.L111:
+#ifdef DOUBLE
+    xvld VX0, X, 0 * SIZE
+    xvld VX2, Y, 0 * SIZE
+    xvld VX1, X, 4 * SIZE
+    xvld VX3, Y, 4 * SIZE
+    xvpickev.d x1, VX1, VX0
+    xvpickod.d x2, VX1, VX0
+    xvpickev.d x3, VX3, VX2
+    xvpickod.d x4, VX3, VX2
+#else
+    xvld VX0, X, 0 * SIZE
+    xvld VX2, Y, 0 * SIZE
+    xvld VX1, X, 8 * SIZE
+    xvld VX3, Y, 8 * SIZE
+    xvpickev.w x1, VX1, VX0
+    xvpickod.w x2, VX1, VX0
+    xvpickev.w x3, VX3, VX2
+    xvpickod.w x4, VX3, VX2
+#endif
+#if !defined(CONJ)
+#ifdef DOUBLE
+    xvfmul.d VX0, VXAI, x2
+    xvfmul.d VX2, VXAI, x1
+    xvfmsub.d VX1, VXAR, x1, VX0
+    xvfmadd.d VX3, x2, VXAR, VX2
+    xvfadd.d x3, x3, VX1
+    xvfadd.d x4, x4, VX3
+#else
+    xvfmul.s VX0, VXAI, x2
+    xvfmul.s VX2, VXAI, x1
+    xvfmsub.s VX1, VXAR, x1, VX0
+    xvfmadd.s VX3, x2, VXAR, VX2
+    xvfadd.s x3, x3, VX1
+    xvfadd.s x4, x4, VX3
+#endif
+#else
+#ifdef DOUBLE
+    xvfmul.d VX0, VXAI, x2
+    xvfmul.d VX2, VXAI, x1
+    xvfmadd.d VX1, VXAR, x1, VX0
+    xvfmsub.d VX3, x2, VXAR, VX2
+    xvfadd.d x3, x3, VX1
+    xvfsub.d x4, x4, VX3
+#else
+    xvfmul.s VX0, VXAI, x2
+    xvfmul.s VX2, VXAI, x1
+    xvfmadd.s VX1, VXAR, x1, VX0
+    xvfmsub.s VX3, x2, VXAR, VX2
+    xvfadd.s x3, x3, VX1
+    xvfsub.s x4, x4, VX3
+#endif
+#endif
+#ifdef DOUBLE
+    xvilvl.d VX2, x4 ,x3
+    xvilvh.d VX3, x4, x3
+    xvst VX2, Y, 0 * SIZE
+    xvst VX3, Y, 4 * SIZE
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+#else
+    xvilvl.w VX2, x4 ,x3
+    xvilvh.w VX3, x4, x3
+    xvst VX2, Y, 0 * SIZE
+    xvst VX3, Y, 8 * SIZE
+    addi.d X, X, 16 * SIZE
+    addi.d Y, Y, 16 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L111
+    b .L997
+    .align 3
+
+.L12: // INCX==1 and INCY!=1
+    bge $r0, I, .L997
+    move YY, Y
+    .align 3
+
+.L121:
+#ifdef DOUBLE
+    xvld VX0, X, 0 * SIZE
+    xvld VX1, X, 4 * SIZE
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.d x3, t1, 0
+    xvinsgr2vr.d x4, t2, 0
+    xvinsgr2vr.d x3, t3, 2
+    xvinsgr2vr.d x4, t4, 2
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    xvinsgr2vr.d x3, t1, 1
+    xvinsgr2vr.d x4, t2, 1
+    xvinsgr2vr.d x3, t3, 3
+    xvinsgr2vr.d x4, t4, 3
+    add.d Y, Y, INCY
+    xvpickev.d x1, VX1, VX0
+    xvpickod.d x2, VX1, VX0
+#else
+    xvld VX0, X, 0 * SIZE
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 0
+    xvinsgr2vr.w x4, t2, 0
+    xvinsgr2vr.w x3, t3, 1
+    xvinsgr2vr.w x4, t4, 1
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 4
+    xvinsgr2vr.w x4, t2, 4
+    xvinsgr2vr.w x3, t3, 5
+    xvinsgr2vr.w x4, t4, 5
+    xvld VX1, X, 8 * SIZE
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 2
+    xvinsgr2vr.w x4, t2, 2
+    xvinsgr2vr.w x3, t3, 3
+    xvinsgr2vr.w x4, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    xvinsgr2vr.w x3, t1, 6
+    xvinsgr2vr.w x4, t2, 6
+    xvinsgr2vr.w x3, t3, 7
+    xvinsgr2vr.w x4, t4, 7
+    add.d Y, Y, INCY
+    xvpickev.w x1, VX1, VX0
+    xvpickod.w x2, VX1, VX0
+#endif
+#if !defined(CONJ)
+#ifdef DOUBLE
+    xvfmul.d VX0, VXAI, x2
+    xvfmul.d VX2, VXAI, x1
+    xvfmsub.d VX1, VXAR, x1, VX0
+    xvfmadd.d VX3, x2, VXAR, VX2
+    xvfadd.d x3, x3, VX1
+    xvfadd.d x4, x4, VX3
+#else
+    xvfmul.s VX0, VXAI, x2
+    xvfmul.s VX2, VXAI, x1
+    xvfmsub.s VX1, VXAR, x1, VX0
+    xvfmadd.s VX3, x2, VXAR, VX2
+    xvfadd.s x3, x3, VX1
+    xvfadd.s x4, x4, VX3
+#endif
+#else
+#ifdef DOUBLE
+    xvfmul.d VX0, VXAI, x2
+    xvfmul.d VX2, VXAI, x1
+    xvfmadd.d VX1, VXAR, x1, VX0
+    xvfmsub.d VX3, x2, VXAR, VX2
+    xvfadd.d x3, x3, VX1
+    xvfsub.d x4, x4, VX3
+#else
+    xvfmul.s VX0, VXAI, x2
+    xvfmul.s VX2, VXAI, x1
+    xvfmadd.s VX1, VXAR, x1, VX0
+    xvfmsub.s VX3, x2, VXAR, VX2
+    xvfadd.s x3, x3, VX1
+    xvfsub.s x4, x4, VX3
+#endif
+#endif
+#ifdef DOUBLE
+    xvstelm.d x3, YY, 0 * SIZE, 0
+    xvstelm.d x4, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.d x3, YY, 0 * SIZE, 2
+    xvstelm.d x4, YY, 1 * SIZE, 2
+    add.d YY, YY, INCY
+    xvstelm.d x3, YY, 0 * SIZE, 1
+    xvstelm.d x4, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    xvstelm.d x3, YY, 0 * SIZE, 3
+    xvstelm.d x4, YY, 1 * SIZE, 3
+    add.d YY, YY, INCY
+    addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
+#else
+    addi.d  I, I, -1
+    xvstelm.w x3, YY, 0 * SIZE, 0
+    xvstelm.w x4, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.w x3, YY, 0 * SIZE, 1
+    xvstelm.w x4, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    xvstelm.w x3, YY, 0 * SIZE, 4
+    xvstelm.w x4, YY, 1 * SIZE, 4
+    add.d YY, YY, INCY
+    xvstelm.w x3, YY, 0 * SIZE, 5
+    xvstelm.w x4, YY, 1 * SIZE, 5
+    add.d YY, YY, INCY
+    xvstelm.w x3, YY, 0 * SIZE, 2
+    xvstelm.w x4, YY, 1 * SIZE, 2
+    add.d YY, YY, INCY
+    xvstelm.w x3, YY, 0 * SIZE, 3
+    xvstelm.w x4, YY, 1 * SIZE, 3
+    add.d YY, YY, INCY
+    xvstelm.w x3, YY, 0 * SIZE, 6
+    xvstelm.w x4, YY, 1 * SIZE, 6
+    add.d YY, YY, INCY
+    xvstelm.w x3, YY, 0 * SIZE, 7
+    xvstelm.w x4, YY, 1 * SIZE, 7
+    add.d YY, YY, INCY
+    addi.d X, X, 16 * SIZE
+#endif
+    blt $r0, I, .L121
+    b .L997
+    .align 3
+
+.L21:// INCX!=1 and INCY==1
+    bge $r0, I, .L997
+    .align 3
+
+.L211:
+#ifdef DOUBLE
+    xvld VX2, Y, 0 * SIZE
+    xvld VX3, Y, 4 * SIZE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 0
+    xvinsgr2vr.d x2, t2, 0
+    xvinsgr2vr.d x1, t3, 2
+    xvinsgr2vr.d x2, t4, 2
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    xvinsgr2vr.d x1, t1, 1
+    xvinsgr2vr.d x2, t2, 1
+    xvinsgr2vr.d x1, t3, 3
+    xvinsgr2vr.d x2, t4, 3
+    add.d X, X, INCX
+    xvpickev.d x3, VX3, VX2
+    xvpickod.d x4, VX3, VX2
+#else
+    xvld VX2, Y, 0 * SIZE
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 0
+    xvinsgr2vr.w x2, t2, 0
+    xvinsgr2vr.w x1, t3, 1
+    xvinsgr2vr.w x2, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 4
+    xvinsgr2vr.w x2, t2, 4
+    xvinsgr2vr.w x1, t3, 5
+    xvinsgr2vr.w x2, t4, 5
+    xvld VX3, Y, 8 * SIZE
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 2
+    xvinsgr2vr.w x2, t2, 2
+    xvinsgr2vr.w x1, t3, 3
+    xvinsgr2vr.w x2, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 6
+    xvinsgr2vr.w x2, t2, 6
+    xvinsgr2vr.w x1, t3, 7
+    xvinsgr2vr.w x2, t4, 7
+    xvpickev.w x3, VX3, VX2
+    xvpickod.w x4, VX3, VX2
+#endif
+#if !defined(CONJ)
+#ifdef DOUBLE
+    xvfmul.d VX0, VXAI, x2
+    xvfmul.d VX2, VXAI, x1
+    xvfmsub.d VX1, VXAR, x1, VX0
+    xvfmadd.d VX3, x2, VXAR, VX2
+    xvfadd.d x3, x3, VX1
+    xvfadd.d x4, x4, VX3
+#else
+    xvfmul.s VX0, VXAI, x2
+    xvfmul.s VX2, VXAI, x1
+    xvfmsub.s VX1, VXAR, x1, VX0
+    xvfmadd.s VX3, x2, VXAR, VX2
+    xvfadd.s x3, x3, VX1
+    xvfadd.s x4, x4, VX3
+#endif
+#else
+#ifdef DOUBLE
+    xvfmul.d VX0, VXAI, x2
+    xvfmul.d VX2, VXAI, x1
+    xvfmadd.d VX1, VXAR, x1, VX0
+    xvfmsub.d VX3, x2, VXAR, VX2
+    xvfadd.d x3, x3, VX1
+    xvfsub.d x4, x4, VX3
+#else
+    xvfmul.s VX0, VXAI, x2
+    xvfmul.s VX2, VXAI, x1
+    xvfmadd.s VX1, VXAR, x1, VX0
+    xvfmsub.s VX3, x2, VXAR, VX2
+    xvfadd.s x3, x3, VX1
+    xvfsub.s x4, x4, VX3
+#endif
+#endif
+#ifdef DOUBLE
+    xvilvl.d VX2, x4 ,x3
+    xvilvh.d VX3, x4, x3
+    addi.d  I, I, -1
+    xvst VX2, Y, 0 * SIZE
+    xvst VX3, Y, 4 * SIZE
+    addi.d Y, Y, 8 * SIZE
+#else
+    xvilvl.w VX2, x4 ,x3
+    xvilvh.w VX3, x4, x3
+    addi.d  I, I, -1
+    xvst VX2, Y, 0 * SIZE
+    xvst VX3, Y, 8 * SIZE
+    addi.d Y, Y, 16 * SIZE
+#endif
+    blt $r0, I, .L211
+    b .L997
+    .align 3
+
+.L22:
+    bge $r0, I, .L997
+    move YY, Y
+    .align 3
+
+.L222:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 0
+    xvinsgr2vr.d x2, t2, 0
+    xvinsgr2vr.d x1, t3, 1
+    xvinsgr2vr.d x2, t4, 1
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 2
+    xvinsgr2vr.d x2, t2, 2
+    xvinsgr2vr.d x1, t3, 3
+    xvinsgr2vr.d x2, t4, 3
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.d x3, t1, 0
+    xvinsgr2vr.d x4, t2, 0
+    xvinsgr2vr.d x3, t3, 1
+    xvinsgr2vr.d x4, t4, 1
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.d x3, t1, 2
+    xvinsgr2vr.d x4, t2, 2
+    xvinsgr2vr.d x3, t3, 3
+    xvinsgr2vr.d x4, t4, 3
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 0
+    xvinsgr2vr.w x2, t2, 0
+    xvinsgr2vr.w x1, t3, 1
+    xvinsgr2vr.w x2, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 2
+    xvinsgr2vr.w x2, t2, 2
+    xvinsgr2vr.w x1, t3, 3
+    xvinsgr2vr.w x2, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 0
+    xvinsgr2vr.w x4, t2, 0
+    xvinsgr2vr.w x3, t3, 1
+    xvinsgr2vr.w x4, t4, 1
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 2
+    xvinsgr2vr.w x4, t2, 2
+    xvinsgr2vr.w x3, t3, 3
+    xvinsgr2vr.w x4, t4, 3
+
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 4
+    xvinsgr2vr.w x2, t2, 4
+    xvinsgr2vr.w x1, t3, 5
+    xvinsgr2vr.w x2, t4, 5
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 6
+    xvinsgr2vr.w x2, t2, 6
+    xvinsgr2vr.w x1, t3, 7
+    xvinsgr2vr.w x2, t4, 7
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 4
+    xvinsgr2vr.w x4, t2, 4
+    xvinsgr2vr.w x3, t3, 5
+    xvinsgr2vr.w x4, t4, 5
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 6
+    xvinsgr2vr.w x4, t2, 6
+    xvinsgr2vr.w x3, t3, 7
+    xvinsgr2vr.w x4, t4, 7
+#endif
+#if !defined(CONJ)
+#ifdef DOUBLE
+    xvfmul.d VX0, VXAI, x2
+    xvfmul.d VX2, VXAI, x1
+    xvfmsub.d VX1, VXAR, x1, VX0
+    xvfmadd.d VX3, x2, VXAR, VX2
+    xvfadd.d x3, x3, VX1
+    xvfadd.d x4, x4, VX3
+#else
+    xvfmul.s VX0, VXAI, x2
+    xvfmul.s VX2, VXAI, x1
+    xvfmsub.s VX1, VXAR, x1, VX0
+    xvfmadd.s VX3, x2, VXAR, VX2
+    xvfadd.s x3, x3, VX1
+    xvfadd.s x4, x4, VX3
+#endif
+#else
+#ifdef DOUBLE
+    xvfmul.d VX0, VXAI, x2
+    xvfmul.d VX2, VXAI, x1
+    xvfmadd.d VX1, VXAR, x1, VX0
+    xvfmsub.d VX3, x2, VXAR, VX2
+    xvfadd.d x3, x3, VX1
+    xvfsub.d x4, x4, VX3
+#else
+    xvfmul.s VX0, VXAI, x2
+    xvfmul.s VX2, VXAI, x1
+    xvfmadd.s VX1, VXAR, x1, VX0
+    xvfmsub.s VX3, x2, VXAR, VX2
+    xvfadd.s x3, x3, VX1
+    xvfsub.s x4, x4, VX3
+#endif
+#endif
+    addi.d  I, I, -1
+#ifdef DOUBLE
+    xvstelm.d x3, YY, 0 * SIZE, 0
+    xvstelm.d x4, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.d x3, YY, 0 * SIZE, 1
+    xvstelm.d x4, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    xvstelm.d x3, YY, 0 * SIZE, 2
+    xvstelm.d x4, YY, 1 * SIZE, 2
+    add.d YY, YY, INCY
+    xvstelm.d x3, YY, 0 * SIZE, 3
+    xvstelm.d x4, YY, 1 * SIZE, 3
+#else
+    xvstelm.w x3, YY, 0 * SIZE, 0
+    xvstelm.w x4, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.w x3, YY, 0 * SIZE, 1
+    xvstelm.w x4, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    xvstelm.w x3, YY, 0 * SIZE, 2
+    xvstelm.w x4, YY, 1 * SIZE, 2
+    add.d YY, YY, INCY
+    xvstelm.w x3, YY, 0 * SIZE, 3
+    xvstelm.w x4, YY, 1 * SIZE, 3
+    add.d YY, YY, INCY
+    xvstelm.w x3, YY, 0 * SIZE, 4
+    xvstelm.w x4, YY, 1 * SIZE, 4
+    add.d YY, YY, INCY
+    xvstelm.w x3, YY, 0 * SIZE, 5
+    xvstelm.w x4, YY, 1 * SIZE, 5
+    add.d YY, YY, INCY
+    xvstelm.w x3, YY, 0 * SIZE, 6
+    xvstelm.w x4, YY, 1 * SIZE, 6
+    add.d YY, YY, INCY
+    xvstelm.w x3, YY, 0 * SIZE, 7
+    xvstelm.w x4, YY, 1 * SIZE, 7
+#endif
+    add.d YY, YY, INCY
+    blt $r0, I, .L222
+    .align 3
+
+.L997:
+#ifdef DOUBLE
+    andi I, N, 3
+#else
+    andi I, N, 7
+#endif
+    bge $r0, I, .L999
+    .align 3
+
+.L998:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    LD  a3, Y, 0 * SIZE
+    LD  a4, Y, 1 * SIZE
+    addi.d I, I, -1
+#if !defined(CONJ)
+    MUL  s1, ALPHAI, a2
+    MUL  s2, ALPHAI, a1
+    MSUB s3, ALPHAR, a1, s1
+    MADD s4, a2, ALPHAR, s2
+    ADD  s3, s3, a3
+    ADD  s4, s4, a4
+#else
+    MUL  s1, ALPHAI, a2
+    MUL  s2, ALPHAI, a1
+    MADD s3, ALPHAR, a1, s1
+    MSUB s4, a2, ALPHAR, s2
+    ADD  s3, s3, a3
+    SUB  s4, a4, s4
+#endif
+    ST  s3, Y, 0 * SIZE
+    ST  s4, Y, 1 * SIZE
+    add.d X, X, INCX
+    add.d Y, Y, INCY
+    blt $r0, I, .L998
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/caxpy_lsx.S b/kernel/loongarch64/caxpy_lsx.S
new file mode 100644
index 000000000..85598d0b9
--- /dev/null
+++ b/kernel/loongarch64/caxpy_lsx.S
@@ -0,0 +1,679 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N      $r4
+#define XX     $r5
+#define YY     $r6
+#define ALPHAR $f0
+#define ALPHAI $f1
+#define X      $r7
+#define INCX   $r8
+#define Y      $r9
+#define INCY   $r10
+
+#define I      $r12
+#define TEMP   $r13
+#define t1     $r14
+#define t2     $r16
+#define t3     $r15
+#define t4     $r17
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define s1     $f16
+#define s2     $f17
+#define s3     $f18
+#define s4     $f19
+#define VX0    $vr8
+#define VX1    $vr20
+#define VX2    $vr21
+#define VX3    $vr22
+#define VXAR   $vr23
+#define VXAI   $vr19
+#define x1     $vr18
+#define x2     $vr17
+#define x3     $vr16
+#define x4     $vr15
+
+    PROLOGUE
+
+    bge $r0, N, .L999
+    li.d TEMP, 1
+    movgr2fr.d a1, $r0
+    FFINT  a1, a1
+    CMPEQ  $fcc0, ALPHAR, a1
+    CMPEQ  $fcc1, ALPHAI, a1
+    bceqz $fcc0, .L10
+    bcnez $fcc1, .L999
+.L10:
+    slli.d  TEMP, TEMP, ZBASE_SHIFT
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    slli.d  INCY, INCY, ZBASE_SHIFT
+    MTG  t1, ALPHAR
+    MTG  t2, ALPHAI
+#ifdef DOUBLE
+    vreplgr2vr.d VXAR, t1
+    vreplgr2vr.d VXAI, t2
+#else
+    vreplgr2vr.w VXAR, t1
+    vreplgr2vr.w VXAI, t2
+#endif
+    srai.d I, N, 2
+    bne INCX, TEMP, .L20
+    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
+    b .L11  // INCX==1 and INCY==1
+.L20:
+    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
+    b .L21 // INCX!=1 and INCY==1
+
+.L11:
+    bge $r0, I, .L997
+    .align 3
+
+.L111:
+#ifdef DOUBLE
+    vld VX0, X, 0 * SIZE
+    vld VX2, Y, 0 * SIZE
+    vld VX1, X, 2 * SIZE
+    vld VX3, Y, 2 * SIZE
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+    vpickev.d x3, VX3, VX2
+    vpickod.d x4, VX3, VX2
+#else
+    vld VX0, X, 0 * SIZE
+    vld VX2, Y, 0 * SIZE
+    vld VX1, X, 4 * SIZE
+    vld VX3, Y, 4 * SIZE
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+    vpickev.w x3, VX3, VX2
+    vpickod.w x4, VX3, VX2
+#endif
+#if !defined(CONJ)
+#ifdef DOUBLE
+    vfmul.d VX0, VXAI, x2
+    vfmul.d VX2, VXAI, x1
+    vfmsub.d VX1, VXAR, x1, VX0
+    vfmadd.d VX3, x2, VXAR, VX2
+    vfadd.d x3, x3, VX1
+    vfadd.d x4, x4, VX3
+#else
+    vfmul.s VX0, VXAI, x2
+    vfmul.s VX2, VXAI, x1
+    vfmsub.s VX1, VXAR, x1, VX0
+    vfmadd.s VX3, x2, VXAR, VX2
+    vfadd.s x3, x3, VX1
+    vfadd.s x4, x4, VX3
+#endif
+#else
+#ifdef DOUBLE
+    vfmul.d VX0, VXAI, x2
+    vfmul.d VX2, VXAI, x1
+    vfmadd.d VX1, VXAR, x1, VX0
+    vfmsub.d VX3, x2, VXAR, VX2
+    vfadd.d x3, x3, VX1
+    vfsub.d x4, x4, VX3
+#else
+    vfmul.s VX0, VXAI, x2
+    vfmul.s VX2, VXAI, x1
+    vfmadd.s VX1, VXAR, x1, VX0
+    vfmsub.s VX3, x2, VXAR, VX2
+    vfadd.s x3, x3, VX1
+    vfsub.s x4, x4, VX3
+#endif
+#endif
+#ifdef DOUBLE
+    vilvl.d VX2, x4 ,x3
+    vilvh.d VX3, x4, x3
+    vst VX2, Y, 0 * SIZE
+    vst VX3, Y, 2 * SIZE
+    vld VX0, X, 4 * SIZE
+    vld VX2, Y, 4 * SIZE
+    vld VX1, X, 6 * SIZE
+    vld VX3, Y, 6 * SIZE
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+    vpickev.d x3, VX3, VX2
+    vpickod.d x4, VX3, VX2
+#if !defined(CONJ)
+    vfmul.d VX0, VXAI, x2
+    vfmul.d VX2, VXAI, x1
+    vfmsub.d VX1, VXAR, x1, VX0
+    vfmadd.d VX3, x2, VXAR, VX2
+    vfadd.d x3, x3, VX1
+    vfadd.d x4, x4, VX3
+#else
+    vfmul.d VX0, VXAI, x2
+    vfmul.d VX2, VXAI, x1
+    vfmadd.d VX1, VXAR, x1, VX0
+    vfmsub.d VX3, x2, VXAR, VX2
+    vfadd.d x3, x3, VX1
+    vfsub.d x4, x4, VX3
+#endif
+    vilvl.d VX2, x4 ,x3
+    vilvh.d VX3, x4, x3
+    vst VX2, Y, 4 * SIZE
+    vst VX3, Y, 6 * SIZE
+#else
+    vilvl.w VX2, x4 ,x3
+    vilvh.w VX3, x4, x3
+    vst VX2, Y, 0 * SIZE
+    vst VX3, Y, 4 * SIZE
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L111
+    b .L997
+    .align 3
+
+.L12: // INCX==1 and INCY!=1
+    bge $r0, I, .L997
+    move YY, Y
+    .align 3
+
+.L121:
+#ifdef DOUBLE
+    vld VX0, X, 0 * SIZE
+    vld VX1, X, 2 * SIZE
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    vinsgr2vr.d x3, t1, 0
+    vinsgr2vr.d x4, t2, 0
+    vinsgr2vr.d x3, t3, 1
+    vinsgr2vr.d x4, t4, 1
+    add.d Y, Y, INCY
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+#else
+    vld VX0, X, 0 * SIZE
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    vinsgr2vr.w x3, t1, 0
+    vinsgr2vr.w x4, t2, 0
+    vinsgr2vr.w x3, t3, 1
+    vinsgr2vr.w x4, t4, 1
+    vld VX1, X, 4 * SIZE
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    vinsgr2vr.w x3, t1, 2
+    vinsgr2vr.w x4, t2, 2
+    vinsgr2vr.w x3, t3, 3
+    vinsgr2vr.w x4, t4, 3
+    add.d Y, Y, INCY
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+#endif
+#if !defined(CONJ)
+#ifdef DOUBLE
+    vfmul.d VX0, VXAI, x2
+    vfmul.d VX2, VXAI, x1
+    vfmsub.d VX1, VXAR, x1, VX0
+    vfmadd.d VX3, x2, VXAR, VX2
+    vfadd.d x3, x3, VX1
+    vfadd.d x4, x4, VX3
+#else
+    vfmul.s VX0, VXAI, x2
+    vfmul.s VX2, VXAI, x1
+    vfmsub.s VX1, VXAR, x1, VX0
+    vfmadd.s VX3, x2, VXAR, VX2
+    vfadd.s x3, x3, VX1
+    vfadd.s x4, x4, VX3
+#endif
+#else
+#ifdef DOUBLE
+    vfmul.d VX0, VXAI, x2
+    vfmul.d VX2, VXAI, x1
+    vfmadd.d VX1, VXAR, x1, VX0
+    vfmsub.d VX3, x2, VXAR, VX2
+    vfadd.d x3, x3, VX1
+    vfsub.d x4, x4, VX3
+#else
+    vfmul.s VX0, VXAI, x2
+    vfmul.s VX2, VXAI, x1
+    vfmadd.s VX1, VXAR, x1, VX0
+    vfmsub.s VX3, x2, VXAR, VX2
+    vfadd.s x3, x3, VX1
+    vfsub.s x4, x4, VX3
+#endif
+#endif
+#ifdef DOUBLE
+    vstelm.d x3, YY, 0 * SIZE, 0
+    vstelm.d x4, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.d x3, YY, 0 * SIZE, 1
+    vstelm.d x4, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+
+    vld VX0, X, 4 * SIZE
+    vld VX1, X, 6 * SIZE
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    vinsgr2vr.d x3, t1, 0
+    vinsgr2vr.d x4, t2, 0
+    vinsgr2vr.d x3, t3, 1
+    vinsgr2vr.d x4, t4, 1
+    add.d Y, Y, INCY
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+#if !defined(CONJ)
+    vfmul.d VX0, VXAI, x2
+    vfmul.d VX2, VXAI, x1
+    vfmsub.d VX1, VXAR, x1, VX0
+    vfmadd.d VX3, x2, VXAR, VX2
+    vfadd.d x3, x3, VX1
+    vfadd.d x4, x4, VX3
+#else
+    vfmul.d VX0, VXAI, x2
+    vfmul.d VX2, VXAI, x1
+    vfmadd.d VX1, VXAR, x1, VX0
+    vfmsub.d VX3, x2, VXAR, VX2
+    vfadd.d x3, x3, VX1
+    vfsub.d x4, x4, VX3
+#endif
+    addi.d  I, I, -1
+    vstelm.d x3, YY, 0 * SIZE, 0
+    vstelm.d x4, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.d x3, YY, 0 * SIZE, 1
+    vstelm.d x4, YY, 1 * SIZE, 1
+#else
+    addi.d  I, I, -1
+    vstelm.w x3, YY, 0 * SIZE, 0
+    vstelm.w x4, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.w x3, YY, 0 * SIZE, 1
+    vstelm.w x4, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    vstelm.w x3, YY, 0 * SIZE, 2
+    vstelm.w x4, YY, 1 * SIZE, 2
+    add.d YY, YY, INCY
+    vstelm.w x3, YY, 0 * SIZE, 3
+    vstelm.w x4, YY, 1 * SIZE, 3
+#endif
+    add.d YY, YY, INCY
+    addi.d X, X, 8 * SIZE
+    blt $r0, I, .L121
+    b .L997
+    .align 3
+
+.L21:// INCX!=1 and INCY==1
+    bge $r0, I, .L997
+    .align 3
+
+.L211:
+#ifdef DOUBLE
+    vld VX2, Y, 0 * SIZE
+    vld VX3, Y, 2 * SIZE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    add.d X, X, INCX
+    vpickev.d x3, VX3, VX2
+    vpickod.d x4, VX3, VX2
+#else
+    vld VX2, Y, 0 * SIZE
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 0
+    vinsgr2vr.w x2, t2, 0
+    vinsgr2vr.w x1, t3, 1
+    vinsgr2vr.w x2, t4, 1
+    vld VX3, Y, 4 * SIZE
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    vinsgr2vr.w x1, t1, 2
+    vinsgr2vr.w x2, t2, 2
+    vinsgr2vr.w x1, t3, 3
+    vinsgr2vr.w x2, t4, 3
+    add.d X, X, INCX
+    vpickev.w x3, VX3, VX2
+    vpickod.w x4, VX3, VX2
+#endif
+#if !defined(CONJ)
+#ifdef DOUBLE
+    vfmul.d VX0, VXAI, x2
+    vfmul.d VX2, VXAI, x1
+    vfmsub.d VX1, VXAR, x1, VX0
+    vfmadd.d VX3, x2, VXAR, VX2
+    vfadd.d x3, x3, VX1
+    vfadd.d x4, x4, VX3
+#else
+    vfmul.s VX0, VXAI, x2
+    vfmul.s VX2, VXAI, x1
+    vfmsub.s VX1, VXAR, x1, VX0
+    vfmadd.s VX3, x2, VXAR, VX2
+    vfadd.s x3, x3, VX1
+    vfadd.s x4, x4, VX3
+#endif
+#else
+#ifdef DOUBLE
+    vfmul.d VX0, VXAI, x2
+    vfmul.d VX2, VXAI, x1
+    vfmadd.d VX1, VXAR, x1, VX0
+    vfmsub.d VX3, x2, VXAR, VX2
+    vfadd.d x3, x3, VX1
+    vfsub.d x4, x4, VX3
+#else
+    vfmul.s VX0, VXAI, x2
+    vfmul.s VX2, VXAI, x1
+    vfmadd.s VX1, VXAR, x1, VX0
+    vfmsub.s VX3, x2, VXAR, VX2
+    vfadd.s x3, x3, VX1
+    vfsub.s x4, x4, VX3
+#endif
+#endif
+#ifdef DOUBLE
+    vilvl.d VX2, x4 ,x3
+    vilvh.d VX3, x4, x3
+    vst VX2, Y, 0 * SIZE
+    vst VX3, Y, 2 * SIZE
+
+    vld VX2, Y, 4 * SIZE
+    vld VX3, Y, 6 * SIZE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    add.d X, X, INCX
+    vpickev.d x3, VX3, VX2
+    vpickod.d x4, VX3, VX2
+#if !defined(CONJ)
+    vfmul.d VX0, VXAI, x2
+    vfmul.d VX2, VXAI, x1
+    vfmsub.d VX1, VXAR, x1, VX0
+    vfmadd.d VX3, x2, VXAR, VX2
+    vfadd.d x3, x3, VX1
+    vfadd.d x4, x4, VX3
+#else
+    vfmul.d VX0, VXAI, x2
+    vfmul.d VX2, VXAI, x1
+    vfmadd.d VX1, VXAR, x1, VX0
+    vfmsub.d VX3, x2, VXAR, VX2
+    vfadd.d x3, x3, VX1
+    vfsub.d x4, x4, VX3
+#endif
+    vilvl.d VX2, x4 ,x3
+    vilvh.d VX3, x4, x3
+    addi.d  I, I, -1
+    vst VX2, Y, 4 * SIZE
+    vst VX3, Y, 6 * SIZE
+#else
+    vilvl.w VX2, x4 ,x3
+    vilvh.w VX3, x4, x3
+    addi.d  I, I, -1
+    vst VX2, Y, 0 * SIZE
+    vst VX3, Y, 4 * SIZE
+#endif
+    addi.d Y, Y, 8 * SIZE
+    blt $r0, I, .L211
+    b .L997
+    .align 3
+
+.L22:
+    bge $r0, I, .L997
+    move YY, Y
+    .align 3
+
+.L222:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    vinsgr2vr.d x3, t1, 0
+    vinsgr2vr.d x4, t2, 0
+    vinsgr2vr.d x3, t3, 1
+    vinsgr2vr.d x4, t4, 1
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 0
+    vinsgr2vr.w x2, t2, 0
+    vinsgr2vr.w x1, t3, 1
+    vinsgr2vr.w x2, t4, 1
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    vinsgr2vr.w x3, t1, 0
+    vinsgr2vr.w x4, t2, 0
+    vinsgr2vr.w x3, t3, 1
+    vinsgr2vr.w x4, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 2
+    vinsgr2vr.w x2, t2, 2
+    vinsgr2vr.w x1, t3, 3
+    vinsgr2vr.w x2, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    vinsgr2vr.w x3, t1, 2
+    vinsgr2vr.w x4, t2, 2
+    vinsgr2vr.w x3, t3, 3
+    vinsgr2vr.w x4, t4, 3
+#endif
+    add.d Y, Y, INCY
+#if !defined(CONJ)
+#ifdef DOUBLE
+    vfmul.d VX0, VXAI, x2
+    vfmul.d VX2, VXAI, x1
+    vfmsub.d VX1, VXAR, x1, VX0
+    vfmadd.d VX3, x2, VXAR, VX2
+    vfadd.d x3, x3, VX1
+    vfadd.d x4, x4, VX3
+#else
+    vfmul.s VX0, VXAI, x2
+    vfmul.s VX2, VXAI, x1
+    vfmsub.s VX1, VXAR, x1, VX0
+    vfmadd.s VX3, x2, VXAR, VX2
+    vfadd.s x3, x3, VX1
+    vfadd.s x4, x4, VX3
+#endif
+#else
+#ifdef DOUBLE
+    vfmul.d VX0, VXAI, x2
+    vfmul.d VX2, VXAI, x1
+    vfmadd.d VX1, VXAR, x1, VX0
+    vfmsub.d VX3, x2, VXAR, VX2
+    vfadd.d x3, x3, VX1
+    vfsub.d x4, x4, VX3
+#else
+    vfmul.s VX0, VXAI, x2
+    vfmul.s VX2, VXAI, x1
+    vfmadd.s VX1, VXAR, x1, VX0
+    vfmsub.s VX3, x2, VXAR, VX2
+    vfadd.s x3, x3, VX1
+    vfsub.s x4, x4, VX3
+#endif
+#endif
+#ifdef DOUBLE
+    vstelm.d x3, YY, 0 * SIZE, 0
+    vstelm.d x4, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.d x3, YY, 0 * SIZE, 1
+    vstelm.d x4, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    vinsgr2vr.d x3, t1, 0
+    vinsgr2vr.d x4, t2, 0
+    vinsgr2vr.d x3, t3, 1
+    vinsgr2vr.d x4, t4, 1
+    add.d Y, Y, INCY
+#if !defined(CONJ)
+    vfmul.d VX0, VXAI, x2
+    vfmul.d VX2, VXAI, x1
+    vfmsub.d VX1, VXAR, x1, VX0
+    vfmadd.d VX3, x2, VXAR, VX2
+    vfadd.d x3, x3, VX1
+    vfadd.d x4, x4, VX3
+#else
+    vfmul.d VX0, VXAI, x2
+    vfmul.d VX2, VXAI, x1
+    vfmadd.d VX1, VXAR, x1, VX0
+    vfmsub.d VX3, x2, VXAR, VX2
+    vfadd.d x3, x3, VX1
+    vfsub.d x4, x4, VX3
+#endif
+    addi.d  I, I, -1
+    vstelm.d x3, YY, 0 * SIZE, 0
+    vstelm.d x4, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.d x3, YY, 0 * SIZE, 1
+    vstelm.d x4, YY, 1 * SIZE, 1
+#else
+    addi.d  I, I, -1
+    vstelm.w x3, YY, 0 * SIZE, 0
+    vstelm.w x4, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.w x3, YY, 0 * SIZE, 1
+    vstelm.w x4, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    vstelm.w x3, YY, 0 * SIZE, 2
+    vstelm.w x4, YY, 1 * SIZE, 2
+    add.d YY, YY, INCY
+    vstelm.w x3, YY, 0 * SIZE, 3
+    vstelm.w x4, YY, 1 * SIZE, 3
+#endif
+    add.d YY, YY, INCY
+    blt $r0, I, .L222
+    .align 3
+
+.L997:
+    andi I, N, 3
+    bge $r0, I, .L999
+    .align 3
+
+.L998:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    LD  a3, Y, 0 * SIZE
+    LD  a4, Y, 1 * SIZE
+    addi.d I, I, -1
+#if !defined(CONJ)
+    MUL  s1, ALPHAI, a2
+    MUL  s2, ALPHAI, a1
+    MSUB s3, ALPHAR, a1, s1
+    MADD s4, a2, ALPHAR, s2
+    ADD  s3, s3, a3
+    ADD  s4, s4, a4
+#else
+    MUL  s1, ALPHAI, a2
+    MUL  s2, ALPHAI, a1
+    MADD s3, ALPHAR, a1, s1
+    MSUB s4, a2, ALPHAR, s2
+    ADD  s3, s3, a3
+    SUB  s4, a4, s4
+#endif
+    ST  s3, Y, 0 * SIZE
+    ST  s4, Y, 1 * SIZE
+    add.d X, X, INCX
+    add.d Y, Y, INCY
+    blt $r0, I, .L998
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/ccopy_lasx.S b/kernel/loongarch64/ccopy_lasx.S
new file mode 100644
index 000000000..fbc5d96bc
--- /dev/null
+++ b/kernel/loongarch64/ccopy_lasx.S
@@ -0,0 +1,386 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define Y      $r7
+#define INCY   $r8
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r14
+#define t2     $r15
+#define t3     $r16
+#define t4     $r19
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define VX0    $xr12
+#define VX1    $xr13
+#define VX2    $xr14
+#define VX3    $xr15
+
+    PROLOGUE
+    bge $r0, N, .L999
+    li.d TEMP, 1
+    slli.d  TEMP, TEMP, ZBASE_SHIFT
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    slli.d  INCY, INCY, ZBASE_SHIFT
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
+    b .L11  // INCX==1 and INCY==1
+.L20:
+    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
+    b .L21 // INCX!=1 and INCY==1
+
+.L11:
+    bge $r0, I, .L112
+    .align 3
+
+.L111:
+    xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    xvld VX1, X, 4 * SIZE
+    xvld VX2, X, 8 * SIZE
+    xvld VX3, X, 12 * SIZE
+    xvst VX0, Y, 0 * SIZE
+    xvst VX1, Y, 4 * SIZE
+    xvst VX2, Y, 8 * SIZE
+    xvst VX3, Y, 12 * SIZE
+#else
+    xvld VX1, X, 8 * SIZE
+    xvst VX0, Y, 0 * SIZE
+    xvst VX1, Y, 8 * SIZE
+#endif
+    addi.d  I, I, -1
+    addi.d X, X, 16 * SIZE
+    addi.d Y, Y, 16 * SIZE
+    blt $r0, I, .L111
+    .align 3
+
+.L112:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L113:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    addi.d I, I, -1
+    addi.d  X, X, 2 * SIZE
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    addi.d  Y, Y, 2 * SIZE
+    blt $r0, I, .L113
+    b .L999
+    .align 3
+
+.L12:
+    bge $r0, I, .L122
+    .align 3
+
+.L121:
+    xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    xvld VX1, X, 4 * SIZE
+    xvld VX2, X, 8 * SIZE
+    xvld VX3, X, 12 * SIZE
+    xvstelm.d VX0, Y, 0 * SIZE, 0
+    xvstelm.d VX0, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    xvstelm.d VX0, Y, 0 * SIZE, 2
+    xvstelm.d VX0, Y, 1 * SIZE, 3
+    add.d Y, Y, INCY
+    xvstelm.d VX1, Y, 0 * SIZE, 0
+    xvstelm.d VX1, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    xvstelm.d VX1, Y, 0 * SIZE, 2
+    xvstelm.d VX1, Y, 1 * SIZE, 3
+    add.d Y, Y, INCY
+    xvstelm.d VX2, Y, 0 * SIZE, 0
+    xvstelm.d VX2, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    xvstelm.d VX2, Y, 0 * SIZE, 2
+    xvstelm.d VX2, Y, 1 * SIZE, 3
+    add.d Y, Y, INCY
+    xvstelm.d VX3, Y, 0 * SIZE, 0
+    xvstelm.d VX3, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    xvstelm.d VX3, Y, 0 * SIZE, 2
+    xvstelm.d VX3, Y, 1 * SIZE, 3
+#else
+    xvld VX1, X, 8 * SIZE
+    xvstelm.w VX0, Y, 0 * SIZE, 0
+    xvstelm.w VX0, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    xvstelm.w VX0, Y, 0 * SIZE, 2
+    xvstelm.w VX0, Y, 1 * SIZE, 3
+    add.d Y, Y, INCY
+    xvstelm.w VX0, Y, 0 * SIZE, 4
+    xvstelm.w VX0, Y, 1 * SIZE, 5
+    add.d Y, Y, INCY
+    xvstelm.w VX0, Y, 0 * SIZE, 6
+    xvstelm.w VX0, Y, 1 * SIZE, 7
+    add.d Y, Y, INCY
+    xvstelm.w VX1, Y, 0 * SIZE, 0
+    xvstelm.w VX1, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    xvstelm.w VX1, Y, 0 * SIZE, 2
+    xvstelm.w VX1, Y, 1 * SIZE, 3
+    add.d Y, Y, INCY
+    xvstelm.w VX1, Y, 0 * SIZE, 4
+    xvstelm.w VX1, Y, 1 * SIZE, 5
+    add.d Y, Y, INCY
+    xvstelm.w VX1, Y, 0 * SIZE, 6
+    xvstelm.w VX1, Y, 1 * SIZE, 7
+#endif
+    add.d Y, Y, INCY
+    addi.d X, X, 16 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L121
+    .align 3
+
+.L122:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L123:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    addi.d I, I, -1
+    addi.d  X, X, 2 * SIZE
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d  Y, Y, INCY
+    blt $r0, I, .L123
+    b .L999
+    .align 3
+
+.L21:
+    bge $r0, I, .L212
+    .align 3
+
+.L211:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX2, t1, 0
+    xvinsgr2vr.d VX2, t2, 1
+    xvinsgr2vr.d VX2, t3, 2
+    xvinsgr2vr.d VX2, t4, 3
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX3, t1, 0
+    xvinsgr2vr.d VX3, t2, 1
+    xvinsgr2vr.d VX3, t3, 2
+    xvinsgr2vr.d VX3, t4, 3
+    xvst VX0, Y, 0 * SIZE
+    xvst VX1, Y, 4 * SIZE
+    xvst VX2, Y, 8 * SIZE
+    xvst VX3, Y, 12 * SIZE
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX1, t1, 0
+    xvinsgr2vr.w VX1, t2, 1
+    xvinsgr2vr.w VX1, t3, 2
+    xvinsgr2vr.w VX1, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX1, t1, 4
+    xvinsgr2vr.w VX1, t2, 5
+    xvinsgr2vr.w VX1, t3, 6
+    xvinsgr2vr.w VX1, t4, 7
+    xvst VX0, Y, 0 * SIZE
+    xvst VX1, Y, 8 * SIZE
+#endif
+    addi.d  I, I, -1
+    addi.d Y, Y, 16 * SIZE
+    blt $r0, I, .L211
+    .align 3
+
+.L212:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L213:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    addi.d I, I, -1
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d  X, X, INCX
+    addi.d  Y, Y, 2 * SIZE
+    blt $r0, I, .L213
+    b .L999
+    .align 3
+
+.L22:
+    bge $r0, I, .L223
+    .align 3
+
+.L222:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD  a3, X, 0 * SIZE
+    LD  a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ST  a3, Y, 0 * SIZE
+    ST  a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD  a3, X, 0 * SIZE
+    LD  a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ST  a3, Y, 0 * SIZE
+    ST  a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD  a3, X, 0 * SIZE
+    LD  a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ST  a3, Y, 0 * SIZE
+    ST  a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD  a3, X, 0 * SIZE
+    LD  a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ST  a3, Y, 0 * SIZE
+    ST  a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L222
+    .align 3
+
+.L223:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L224:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    addi.d I, I, -1
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d  X, X, INCX
+    add.d  Y, Y, INCY
+    blt $r0, I, .L224
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/ccopy_lsx.S b/kernel/loongarch64/ccopy_lsx.S
new file mode 100644
index 000000000..4c4d880f1
--- /dev/null
+++ b/kernel/loongarch64/ccopy_lsx.S
@@ -0,0 +1,411 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define Y      $r7
+#define INCY   $r8
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r14
+#define t2     $r15
+#define t3     $r16
+#define t4     $r19
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define VX0    $vr12
+#define VX1    $vr13
+#define VX2    $vr14
+#define VX3    $vr15
+
+    PROLOGUE
+    bge $r0, N, .L999
+    li.d TEMP, 1
+    slli.d  TEMP, TEMP, ZBASE_SHIFT
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    slli.d  INCY, INCY, ZBASE_SHIFT
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
+    b .L11  // INCX==1 and INCY==1
+.L20:
+    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
+    b .L21 // INCX!=1 and INCY==1
+
+.L11:// INCX==1 and INCY==1
+    bge $r0, I, .L112
+    .align 3
+
+.L111:
+    vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    vld VX1, X, 2 * SIZE
+    vld VX2, X, 4 * SIZE
+    vld VX3, X, 6 * SIZE
+    vst VX0, Y, 0 * SIZE
+    vst VX1, Y, 2 * SIZE
+    vst VX2, Y, 4 * SIZE
+    vst VX3, Y, 6 * SIZE
+    vld VX0, X, 8 * SIZE
+    vld VX1, X, 10 * SIZE
+    vld VX2, X, 12 * SIZE
+    vld VX3, X, 14 * SIZE
+    addi.d  I, I, -1
+    vst VX0, Y, 8 * SIZE
+    vst VX1, Y, 10 * SIZE
+    vst VX2, Y, 12 * SIZE
+    vst VX3, Y, 14 * SIZE
+#else
+    vld VX1, X, 4 * SIZE
+    vld VX2, X, 8 * SIZE
+    vld VX3, X, 12 * SIZE
+    addi.d  I, I, -1
+    vst VX0, Y, 0 * SIZE
+    vst VX1, Y, 4 * SIZE
+    vst VX2, Y, 8 * SIZE
+    vst VX3, Y, 12 * SIZE
+#endif
+    addi.d X, X, 16 * SIZE
+    addi.d Y, Y, 16 * SIZE
+    blt $r0, I, .L111
+    .align 3
+
+.L112:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L113:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    addi.d I, I, -1
+    addi.d X, X, 2 * SIZE
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    addi.d Y, Y, 2 * SIZE
+    blt $r0, I, .L113
+    b .L999
+    .align 3
+
+.L12:   // INCX==1 and INCY!=1
+    bge $r0, I, .L122
+    .align 3
+
+.L121:
+    vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    vld VX1, X, 2 * SIZE
+    vld VX2, X, 4 * SIZE
+    vld VX3, X, 6 * SIZE
+    vstelm.d VX0, Y, 0 * SIZE, 0
+    vstelm.d VX0, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.d VX1, Y, 0 * SIZE, 0
+    vstelm.d VX1, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.d VX2, Y, 0 * SIZE, 0
+    vstelm.d VX2, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.d VX3, Y, 0 * SIZE, 0
+    vstelm.d VX3, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vld VX0, X, 8 * SIZE
+    vld VX1, X, 10 * SIZE
+    vld VX2, X, 12 * SIZE
+    vld VX3, X, 14 * SIZE
+    vstelm.d VX0, Y, 0 * SIZE, 0
+    vstelm.d VX0, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.d VX1, Y, 0 * SIZE, 0
+    vstelm.d VX1, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.d VX2, Y, 0 * SIZE, 0
+    vstelm.d VX2, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.d VX3, Y, 0 * SIZE, 0
+    vstelm.d VX3, Y, 1 * SIZE, 1
+#else
+    vld VX1, X, 4 * SIZE
+    vld VX2, X, 8 * SIZE
+    vld VX3, X, 12 * SIZE
+    vstelm.w VX0, Y, 0 * SIZE, 0
+    vstelm.w VX0, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.w VX0, Y, 0 * SIZE, 2
+    vstelm.w VX0, Y, 1 * SIZE, 3
+    add.d Y, Y, INCY
+    vstelm.w VX1, Y, 0 * SIZE, 0
+    vstelm.w VX1, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.w VX1, Y, 0 * SIZE, 2
+    vstelm.w VX1, Y, 1 * SIZE, 3
+    add.d Y, Y, INCY
+    vstelm.w VX2, Y, 0 * SIZE, 0
+    vstelm.w VX2, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.w VX2, Y, 0 * SIZE, 2
+    vstelm.w VX2, Y, 1 * SIZE, 3
+    add.d Y, Y, INCY
+    vstelm.w VX3, Y, 0 * SIZE, 0
+    vstelm.w VX3, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.w VX3, Y, 0 * SIZE, 2
+    vstelm.w VX3, Y, 1 * SIZE, 3
+#endif
+    add.d Y, Y, INCY
+    addi.d X, X, 16 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L121
+    .align 3
+
+.L122:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L123:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    addi.d I, I, -1
+    addi.d  X, X, 2 * SIZE
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d  Y, Y, INCY
+    blt $r0, I, .L123
+    b .L999
+    .align 3
+
+.L21:
+    bge $r0, I, .L212
+    .align 3
+
+.L211:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vst VX0, Y, 0 * SIZE
+    vst VX1, Y, 2 * SIZE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vst VX0, Y, 4 * SIZE
+    vst VX1, Y, 6 * SIZE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vst VX0, Y, 8 * SIZE
+    vst VX1, Y, 10 * SIZE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vst VX0, Y, 12 * SIZE
+    vst VX1, Y, 14 * SIZE
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    vst VX0, Y, 0 * SIZE
+    vst VX1, Y, 4 * SIZE
+    vst VX2, Y, 8 * SIZE
+    vst VX3, Y, 12 * SIZE
+#endif
+    addi.d Y, Y, 16 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L211
+    .align 3
+
+.L212:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L213:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    addi.d I, I, -1
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d  X, X, INCX
+    addi.d  Y, Y, 2 * SIZE
+    blt $r0, I, .L213
+    b .L999
+    .align 3
+
+.L22:
+    bge $r0, I, .L223
+    .align 3
+
+.L222:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD  a3, X, 0 * SIZE
+    LD  a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ST  a3, Y, 0 * SIZE
+    ST  a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD  a3, X, 0 * SIZE
+    LD  a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ST  a3, Y, 0 * SIZE
+    ST  a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD  a3, X, 0 * SIZE
+    LD  a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ST  a3, Y, 0 * SIZE
+    ST  a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD  a3, X, 0 * SIZE
+    LD  a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ST  a3, Y, 0 * SIZE
+    ST  a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L222
+    .align 3
+
+.L223:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L224:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    addi.d I, I, -1
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d  X, X, INCX
+    add.d  Y, Y, INCY
+    blt $r0, I, .L224
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/cdot_lasx.S b/kernel/loongarch64/cdot_lasx.S
new file mode 100644
index 000000000..0583e56ea
--- /dev/null
+++ b/kernel/loongarch64/cdot_lasx.S
@@ -0,0 +1,565 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define Y      $r7
+#define INCY   $r8
+#define I      $r19
+#define TEMP   $r10
+#define t1     $r11
+#define t2     $r12
+#define t3     $r13
+#define t4     $r14
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define s1     $f16
+#define s2     $f17
+#define s3     $f18
+#define s4     $f19
+#define res1   $xr16
+#define res2   $xr17
+#define res3   $xr18
+#define res4   $xr19
+#define VX0    $xr12
+#define VX1    $xr13
+#define VX2    $xr14
+#define VX3    $xr15
+#define x1     $xr20
+#define x2     $xr21
+#define x3     $xr22
+#define x4     $xr23
+
+    PROLOGUE
+    xvxor.v res1, res1, res1
+    xvxor.v res2, res2, res2
+    xvxor.v res3, res3, res3
+    xvxor.v res4, res4, res4
+    bge $r0, N, .L999
+    li.d  TEMP, 2 * SIZE
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    slli.d  INCY, INCY, ZBASE_SHIFT
+#ifdef DOUBLE
+    srai.d I, N, 2
+#else
+    srai.d I, N, 3
+#endif
+    bne INCX, TEMP, .L20
+    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
+    b .L11  // INCX==1 and INCY==1
+.L20:
+    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
+    b .L21 // INCX!=1 and INCY==1
+
+.L11:
+    bge $r0, I, .L997
+    .align 3
+
+.L111:
+    xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    xvld VX1, X, 4 * SIZE
+    xvld VX2, Y, 0 * SIZE
+    xvld VX3, Y, 4 * SIZE
+    xvpickev.d x1, VX1, VX0
+    xvpickod.d x2, VX1, VX0
+    xvpickev.d x3, VX3, VX2
+    xvpickod.d x4, VX3, VX2
+    xvfmadd.d res1, x1, x3, res1
+    xvfmadd.d res2, x2, x3, res2
+    xvfmadd.d res3, x1, x4, res3
+    xvfmadd.d res4, x2, x4, res4
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+#else
+    xvld VX1, X, 8 * SIZE
+    xvld VX2, Y, 0 * SIZE
+    xvld VX3, Y, 8 * SIZE
+    xvpickev.w x1, VX1, VX0
+    xvpickod.w x2, VX1, VX0
+    xvpickev.w x3, VX3, VX2
+    xvpickod.w x4, VX3, VX2
+    xvfmadd.s res1, x1, x3, res1
+    xvfmadd.s res2, x2, x3, res2
+    xvfmadd.s res3, x1, x4, res3
+    xvfmadd.s res4, x2, x4, res4
+    addi.d X, X, 16 * SIZE
+    addi.d Y, Y, 16 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L111
+    b .L996
+    .align 3
+
+.L12:
+    bge $r0, I, .L997
+    .align 3
+
+.L121:
+    xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.d x3, t1, 0
+    xvinsgr2vr.d x4, t2, 0
+    xvinsgr2vr.d x3, t3, 2
+    xvinsgr2vr.d x4, t4, 2
+    xvld VX1, X, 4 * SIZE
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.d x3, t1, 1
+    xvinsgr2vr.d x4, t2, 1
+    xvinsgr2vr.d x3, t3, 3
+    xvinsgr2vr.d x4, t4, 3
+    addi.d X, X, 8 * SIZE
+    xvpickev.d x1, VX1, VX0
+    xvpickod.d x2, VX1, VX0
+    xvfmadd.d res1, x1, x3, res1
+    xvfmadd.d res2, x2, x3, res2
+    xvfmadd.d res3, x1, x4, res3
+    xvfmadd.d res4, x2, x4, res4
+#else
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 0
+    xvinsgr2vr.w x4, t2, 0
+    xvinsgr2vr.w x3, t3, 1
+    xvinsgr2vr.w x4, t4, 1
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 4
+    xvinsgr2vr.w x4, t2, 4
+    xvinsgr2vr.w x3, t3, 5
+    xvinsgr2vr.w x4, t4, 5
+    xvld VX1, X, 8 * SIZE
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 2
+    xvinsgr2vr.w x4, t2, 2
+    xvinsgr2vr.w x3, t3, 3
+    xvinsgr2vr.w x4, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 6
+    xvinsgr2vr.w x4, t2, 6
+    xvinsgr2vr.w x3, t3, 7
+    xvinsgr2vr.w x4, t4, 7
+    addi.d X, X, 16 * SIZE
+    xvpickev.w x1, VX1, VX0
+    xvpickod.w x2, VX1, VX0
+    xvfmadd.s res1, x1, x3, res1
+    xvfmadd.s res2, x2, x3, res2
+    xvfmadd.s res3, x1, x4, res3
+    xvfmadd.s res4, x2, x4, res4
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L121
+    b .L996
+    .align 3
+
+.L21:
+    bge $r0, I, .L997
+    .align 3
+
+.L211:
+    xvld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 0
+    xvinsgr2vr.d x2, t2, 0
+    xvinsgr2vr.d x1, t3, 2
+    xvinsgr2vr.d x2, t4, 2
+    xvld VX3, Y, 4 * SIZE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 1
+    xvinsgr2vr.d x2, t2, 1
+    xvinsgr2vr.d x1, t3, 3
+    xvinsgr2vr.d x2, t4, 3
+    addi.d Y, Y, 8 * SIZE
+    xvpickev.d x3, VX3, VX2
+    xvpickod.d x4, VX3, VX2
+    xvfmadd.d res1, x1, x3, res1
+    xvfmadd.d res2, x2, x3, res2
+    xvfmadd.d res3, x1, x4, res3
+    xvfmadd.d res4, x2, x4, res4
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 0
+    xvinsgr2vr.w x2, t2, 0
+    xvinsgr2vr.w x1, t3, 1
+    xvinsgr2vr.w x2, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 4
+    xvinsgr2vr.w x2, t2, 4
+    xvinsgr2vr.w x1, t3, 5
+    xvinsgr2vr.w x2, t4, 5
+    xvld VX3, Y, 8 * SIZE
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 2
+    xvinsgr2vr.w x2, t2, 2
+    xvinsgr2vr.w x1, t3, 3
+    xvinsgr2vr.w x2, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 6
+    xvinsgr2vr.w x2, t2, 6
+    xvinsgr2vr.w x1, t3, 7
+    xvinsgr2vr.w x2, t4, 7
+    addi.d Y, Y, 8 * SIZE
+    xvpickev.w x3, VX3, VX2
+    xvpickod.w x4, VX3, VX2
+    xvfmadd.s res1, x1, x3, res1
+    xvfmadd.s res2, x2, x3, res2
+    xvfmadd.s res3, x1, x4, res3
+    xvfmadd.s res4, x2, x4, res4
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L211
+    b .L996
+    .align 3
+
+.L22:
+    bge $r0, I, .L997
+    .align 3
+
+.L222:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 0
+    xvinsgr2vr.d x2, t2, 0
+    xvinsgr2vr.d x1, t3, 1
+    xvinsgr2vr.d x2, t4, 1
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.d x3, t1, 0
+    xvinsgr2vr.d x4, t2, 0
+    xvinsgr2vr.d x3, t3, 1
+    xvinsgr2vr.d x4, t4, 1
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 2
+    xvinsgr2vr.d x2, t2, 2
+    xvinsgr2vr.d x1, t3, 3
+    xvinsgr2vr.d x2, t4, 3
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.d x3, t1, 2
+    xvinsgr2vr.d x4, t2, 2
+    xvinsgr2vr.d x3, t3, 3
+    xvinsgr2vr.d x4, t4, 3
+    xvfmadd.d res1, x1, x3, res1
+    xvfmadd.d res2, x2, x3, res2
+    xvfmadd.d res3, x1, x4, res3
+    xvfmadd.d res4, x2, x4, res4
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 0
+    xvinsgr2vr.w x2, t2, 0
+    xvinsgr2vr.w x1, t3, 1
+    xvinsgr2vr.w x2, t4, 1
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 0
+    xvinsgr2vr.w x4, t2, 0
+    xvinsgr2vr.w x3, t3, 1
+    xvinsgr2vr.w x4, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 2
+    xvinsgr2vr.w x2, t2, 2
+    xvinsgr2vr.w x1, t3, 3
+    xvinsgr2vr.w x2, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 2
+    xvinsgr2vr.w x4, t2, 2
+    xvinsgr2vr.w x3, t3, 3
+    xvinsgr2vr.w x4, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 4
+    xvinsgr2vr.w x2, t2, 4
+    xvinsgr2vr.w x1, t3, 5
+    xvinsgr2vr.w x2, t4, 5
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 4
+    xvinsgr2vr.w x4, t2, 4
+    xvinsgr2vr.w x3, t3, 5
+    xvinsgr2vr.w x4, t4, 5
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 6
+    xvinsgr2vr.w x2, t2, 6
+    xvinsgr2vr.w x1, t3, 7
+    xvinsgr2vr.w x2, t4, 7
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 6
+    xvinsgr2vr.w x4, t2, 6
+    xvinsgr2vr.w x3, t3, 7
+    xvinsgr2vr.w x4, t4, 7
+    xvfmadd.s res1, x1, x3, res1
+    xvfmadd.s res2, x2, x3, res2
+    xvfmadd.s res3, x1, x4, res3
+    xvfmadd.s res4, x2, x4, res4
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L222
+    .align 3
+
+.L996:
+#ifdef DOUBLE
+    xvpickve.d VX1, res1, 1
+    xvpickve.d VX2, res1, 2
+    xvpickve.d VX3, res1, 3
+    xvfadd.d res1, VX1, res1
+    xvfadd.d res1, VX2, res1
+    xvfadd.d res1, VX3, res1
+    xvpickve.d VX1, res2, 1
+    xvpickve.d VX2, res2, 2
+    xvpickve.d VX3, res2, 3
+    xvfadd.d res2, VX1, res2
+    xvfadd.d res2, VX2, res2
+    xvfadd.d res2, VX3, res2
+    xvpickve.d VX1, res3, 1
+    xvpickve.d VX2, res3, 2
+    xvpickve.d VX3, res3, 3
+    xvfadd.d res3, VX1, res3
+    xvfadd.d res3, VX2, res3
+    xvfadd.d res3, VX3, res3
+    xvpickve.d VX1, res4, 1
+    xvpickve.d VX2, res4, 2
+    xvpickve.d VX3, res4, 3
+    xvfadd.d res4, VX1, res4
+    xvfadd.d res4, VX2, res4
+    xvfadd.d res4, VX3, res4
+#else
+    xvpickve.w VX0, res1, 1
+    xvpickve.w VX1, res1, 2
+    xvpickve.w VX2, res1, 3
+    xvpickve.w VX3, res1, 4
+    xvpickve.w x1, res1, 5
+    xvpickve.w x2, res1, 6
+    xvpickve.w x3, res1, 7
+    xvfadd.s res1, VX0, res1
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX3, res1
+    xvfadd.s res1, x1, res1
+    xvfadd.s res1, x2, res1
+    xvfadd.s res1, x3, res1
+    xvpickve.w VX0, res2, 1
+    xvpickve.w VX1, res2, 2
+    xvpickve.w VX2, res2, 3
+    xvpickve.w VX3, res2, 4
+    xvpickve.w x1, res2, 5
+    xvpickve.w x2, res2, 6
+    xvpickve.w x3, res2, 7
+    xvfadd.s res2, VX0, res2
+    xvfadd.s res2, VX1, res2
+    xvfadd.s res2, VX2, res2
+    xvfadd.s res2, VX3, res2
+    xvfadd.s res2, x1, res2
+    xvfadd.s res2, x2, res2
+    xvfadd.s res2, x3, res2
+    xvpickve.w VX0, res3, 1
+    xvpickve.w VX1, res3, 2
+    xvpickve.w VX2, res3, 3
+    xvpickve.w VX3, res3, 4
+    xvpickve.w x1, res3, 5
+    xvpickve.w x2, res3, 6
+    xvpickve.w x3, res3, 7
+    xvfadd.s res3, VX0, res3
+    xvfadd.s res3, VX1, res3
+    xvfadd.s res3, VX2, res3
+    xvfadd.s res3, VX3, res3
+    xvfadd.s res3, x1, res3
+    xvfadd.s res3, x2, res3
+    xvfadd.s res3, x3, res3
+    xvpickve.w VX0, res4, 1
+    xvpickve.w VX1, res4, 2
+    xvpickve.w VX2, res4, 3
+    xvpickve.w VX3, res4, 4
+    xvpickve.w x1, res4, 5
+    xvpickve.w x2, res4, 6
+    xvpickve.w x3, res4, 7
+    xvfadd.s res4, VX0, res4
+    xvfadd.s res4, VX1, res4
+    xvfadd.s res4, VX2, res4
+    xvfadd.s res4, VX3, res4
+    xvfadd.s res4, x1, res4
+    xvfadd.s res4, x2, res4
+    xvfadd.s res4, x3, res4
+#endif
+    .align 3
+
+.L997:
+#ifdef DOUBLE
+    andi I, N, 3
+#else
+    andi I, N, 7
+#endif
+    bge $r0, I, .L999
+    .align 3
+
+.L998:
+    LD   a1, X, 0 * SIZE
+    LD   a2, X, 1 * SIZE
+    LD   a3, Y, 0 * SIZE
+    LD   a4, Y, 1 * SIZE
+    MADD s1, a1, a3, s1
+    MADD s2, a2, a3, s2
+    MADD s3, a1, a4, s3
+    MADD s4, a2, a4, s4
+    addi.d I, I, -1
+    add.d  X, X, INCX
+    add.d  Y, Y, INCY
+    blt $r0, I, .L998
+    .align 3
+
+.L999:
+#ifndef CONJ
+    SUB $f0, s1, s4
+    ADD $f1, s3, s2
+#else
+    ADD $f0, s1, s4
+    SUB $f1, s3, s2
+#endif
+    jirl    $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/cdot_lsx.S b/kernel/loongarch64/cdot_lsx.S
new file mode 100644
index 000000000..5feea12be
--- /dev/null
+++ b/kernel/loongarch64/cdot_lsx.S
@@ -0,0 +1,397 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define Y      $r7
+#define INCY   $r8
+#define I      $r19
+#define TEMP   $r10
+#define t1     $r11
+#define t2     $r12
+#define t3     $r13
+#define t4     $r14
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define s1     $f16
+#define s2     $f17
+#define s3     $f18
+#define s4     $f19
+#define res1   $vr16
+#define res2   $vr17
+#define res3   $vr18
+#define res4   $vr19
+#define VX0    $vr12
+#define VX1    $vr13
+#define VX2    $vr14
+#define VX3    $vr15
+#define x1     $vr20
+#define x2     $vr21
+#define x3     $vr22
+#define x4     $vr23
+
+    PROLOGUE
+    vxor.v res1, res1, res1
+    vxor.v res2, res2, res2
+    vxor.v res3, res3, res3
+    vxor.v res4, res4, res4
+    bge $r0, N, .L999
+    li.d  TEMP, 2 * SIZE
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    slli.d  INCY, INCY, ZBASE_SHIFT
+#ifdef DOUBLE
+    srai.d I, N, 1
+#else
+    srai.d I, N, 2
+#endif
+    bne INCX, TEMP, .L20
+    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
+    b .L11  // INCX==1 and INCY==1
+.L20:
+    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
+    b .L21 // INCX!=1 and INCY==1
+
+.L11:
+    bge $r0, I, .L997
+    .align 3
+
+.L111:
+    vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    vld VX1, X, 2 * SIZE
+    vld VX2, Y, 0 * SIZE
+    vld VX3, Y, 2 * SIZE
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+    vpickev.d x3, VX3, VX2
+    vpickod.d x4, VX3, VX2
+    vfmadd.d res1, x1, x3, res1
+    vfmadd.d res2, x2, x3, res2
+    vfmadd.d res3, x1, x4, res3
+    vfmadd.d res4, x2, x4, res4
+    addi.d X, X, 4 * SIZE
+    addi.d Y, Y, 4 * SIZE
+#else
+    vld VX1, X, 4 * SIZE
+    vld VX2, Y, 0 * SIZE
+    vld VX3, Y, 4 * SIZE
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+    vpickev.w x3, VX3, VX2
+    vpickod.w x4, VX3, VX2
+    vfmadd.s res1, x1, x3, res1
+    vfmadd.s res2, x2, x3, res2
+    vfmadd.s res3, x1, x4, res3
+    vfmadd.s res4, x2, x4, res4
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L111
+    b .L996
+    .align 3
+
+.L12:
+    bge $r0, I, .L997
+    .align 3
+
+.L121:
+    vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    vld VX1, X, 2 * SIZE
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    vinsgr2vr.d x3, t1, 0
+    vinsgr2vr.d x4, t2, 0
+    vinsgr2vr.d x3, t3, 1
+    vinsgr2vr.d x4, t4, 1
+    addi.d X, X, 4 * SIZE
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+    vfmadd.d res1, x1, x3, res1
+    vfmadd.d res2, x2, x3, res2
+    vfmadd.d res3, x1, x4, res3
+    vfmadd.d res4, x2, x4, res4
+#else
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    vinsgr2vr.w x3, t1, 0
+    vinsgr2vr.w x4, t2, 0
+    vinsgr2vr.w x3, t3, 1
+    vinsgr2vr.w x4, t4, 1
+    vld VX1, X, 4 * SIZE
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    vinsgr2vr.w x3, t1, 2
+    vinsgr2vr.w x4, t2, 2
+    vinsgr2vr.w x3, t3, 3
+    vinsgr2vr.w x4, t4, 3
+    addi.d X, X, 8 * SIZE
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+    vfmadd.s res1, x1, x3, res1
+    vfmadd.s res2, x2, x3, res2
+    vfmadd.s res3, x1, x4, res3
+    vfmadd.s res4, x2, x4, res4
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L121
+    b .L996
+    .align 3
+
+.L21:
+    bge $r0, I, .L997
+    .align 3
+
+.L211:
+    vld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
+    vld VX3, Y, 2 * SIZE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    addi.d Y, Y, 4 * SIZE
+    vpickev.d x3, VX3, VX2
+    vpickod.d x4, VX3, VX2
+    vfmadd.d res1, x1, x3, res1
+    vfmadd.d res2, x2, x3, res2
+    vfmadd.d res3, x1, x4, res3
+    vfmadd.d res4, x2, x4, res4
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 0
+    vinsgr2vr.w x2, t2, 0
+    vinsgr2vr.w x1, t3, 1
+    vinsgr2vr.w x2, t4, 1
+    vld VX3, Y, 4 * SIZE
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 2
+    vinsgr2vr.w x2, t2, 2
+    vinsgr2vr.w x1, t3, 3
+    vinsgr2vr.w x2, t4, 3
+    addi.d Y, Y, 8 * SIZE
+    vpickev.w x3, VX3, VX2
+    vpickod.w x4, VX3, VX2
+    vfmadd.s res1, x1, x3, res1
+    vfmadd.s res2, x2, x3, res2
+    vfmadd.s res3, x1, x4, res3
+    vfmadd.s res4, x2, x4, res4
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L211
+    b .L996
+    .align 3
+
+.L22:
+    bge $r0, I, .L997
+    .align 3
+
+.L222:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    vinsgr2vr.d x3, t1, 0
+    vinsgr2vr.d x4, t2, 0
+    vinsgr2vr.d x3, t3, 1
+    vinsgr2vr.d x4, t4, 1
+    vfmadd.d res1, x1, x3, res1
+    vfmadd.d res2, x2, x3, res2
+    vfmadd.d res3, x1, x4, res3
+    vfmadd.d res4, x2, x4, res4
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 0
+    vinsgr2vr.w x2, t2, 0
+    vinsgr2vr.w x1, t3, 1
+    vinsgr2vr.w x2, t4, 1
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    vinsgr2vr.w x3, t1, 0
+    vinsgr2vr.w x4, t2, 0
+    vinsgr2vr.w x3, t3, 1
+    vinsgr2vr.w x4, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 2
+    vinsgr2vr.w x2, t2, 2
+    vinsgr2vr.w x1, t3, 3
+    vinsgr2vr.w x2, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    vinsgr2vr.w x3, t1, 2
+    vinsgr2vr.w x4, t2, 2
+    vinsgr2vr.w x3, t3, 3
+    vinsgr2vr.w x4, t4, 3
+    vfmadd.s res1, x1, x3, res1
+    vfmadd.s res2, x2, x3, res2
+    vfmadd.s res3, x1, x4, res3
+    vfmadd.s res4, x2, x4, res4
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L222
+    .align 3
+
+.L996:
+#ifdef DOUBLE
+    vreplvei.d VX1, res1, 1
+    vfadd.d res1, VX1, res1
+    vreplvei.d VX1, res2, 1
+    vfadd.d res2, VX1, res2
+    vreplvei.d VX1, res3, 1
+    vfadd.d res3, VX1, res3
+    vreplvei.d VX1, res4, 1
+    vfadd.d res4, VX1, res4
+#else
+    vreplvei.w VX1, res1, 1
+    vreplvei.w VX2, res1, 2
+    vreplvei.w VX3, res1, 3
+    vfadd.s res1, VX1, res1
+    vfadd.s res1, VX2, res1
+    vfadd.s res1, VX3, res1
+    vreplvei.w VX1, res2, 1
+    vreplvei.w VX2, res2, 2
+    vreplvei.w VX3, res2, 3
+    vfadd.s res2, VX1, res2
+    vfadd.s res2, VX2, res2
+    vfadd.s res2, VX3, res2
+    vreplvei.w VX1, res3, 1
+    vreplvei.w VX2, res3, 2
+    vreplvei.w VX3, res3, 3
+    vfadd.s res3, VX1, res3
+    vfadd.s res3, VX2, res3
+    vfadd.s res3, VX3, res3
+    vreplvei.w VX1, res4, 1
+    vreplvei.w VX2, res4, 2
+    vreplvei.w VX3, res4, 3
+    vfadd.s res4, VX1, res4
+    vfadd.s res4, VX2, res4
+    vfadd.s res4, VX3, res4
+#endif
+    .align 3
+
+.L997:
+#ifdef DOUBLE
+    andi I, N, 1
+#else
+    andi I, N, 3
+#endif
+    bge $r0, I, .L999
+    .align 3
+
+.L998:
+    LD   a1, X, 0 * SIZE
+    LD   a2, X, 1 * SIZE
+    LD   a3, Y, 0 * SIZE
+    LD   a4, Y, 1 * SIZE
+    MADD s1, a1, a3, s1
+    MADD s2, a2, a3, s2
+    MADD s3, a1, a4, s3
+    MADD s4, a2, a4, s4
+    addi.d I, I, -1
+    add.d  X, X, INCX
+    add.d  Y, Y, INCY
+    blt $r0, I, .L998
+    .align 3
+
+.L999:
+#ifndef CONJ
+    SUB $f0, s1, s4
+    ADD $f1, s3, s2
+#else
+    ADD $f0, s1, s4
+    SUB $f1, s3, s2
+#endif
+    jirl    $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/cgemm_kernel_2x2_lasx.S b/kernel/loongarch64/cgemm_kernel_2x2_lasx.S
new file mode 100644
index 000000000..e07f7dc64
--- /dev/null
+++ b/kernel/loongarch64/cgemm_kernel_2x2_lasx.S
@@ -0,0 +1,857 @@
+/*******************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+#define ASSEMBLER
+
+#include "common.h"
+
+
+/* Function parameters */
+#define M      $r4   // param 1: bm
+#define N      $r5   // param 2: bn
+#define K      $r6   // param 3: bk
+#define ALPHA_R $f0   // param 4: alphar
+#define ALPHA_I $f1   // param 5: alphai
+#define A      $r7   // param 6: ba
+#define B      $r8  // param 7: bb
+#define C      $r9  // param 8: bc
+#define LDC    $r10  // param 9: ldc
+
+#if defined (TRMMKERNEL)
+#define OFFSET $r11  // param 10: offset
+#endif
+#define OFF    $r26
+
+#define I      $r12
+#define J      $r13
+#define L      $r14
+#define TL     $r15
+#define A0     $r16
+#define B0     $r17
+#define C0     $r18
+#define C1     $r19
+#define C2     $r20
+#define C3     $r23
+#define T0     $r24
+#define T1     $r25
+
+#define a1     $f2
+#define a2     $f3
+#define a3     $f4
+#define a4     $f5
+#define a5     $f6
+#define a6     $f7
+#define a7     $f8
+#define a8     $f9
+#define b1     $f10
+#define b2     $f11
+#define b3     $f12
+#define b4     $f13
+#define b5     $f14
+#define b6     $f15
+#define b7     $f16
+#define b8     $f17
+#define c11    $f18
+#define c12    $f19
+#define c21    $f20
+#define c22    $f21
+#define c31    $f22
+#define c32    $f23
+#define c41    $f24
+#define c42    $f25
+
+/* LASX vectors */
+#define U0     $xr30
+#define U1     $xr31
+#define U2     $xr2
+#define U3     $xr3
+#define U4     $xr4
+#define U5     $xr5
+#define U6     $xr6
+#define U7     $xr7
+#define U8     $xr8
+#define U9     $xr9
+#define U10    $xr10
+#define U11    $xr11
+#define U12    $xr12
+#define U13    $xr13
+#define U14    $xr14
+#define U15    $xr15
+#define D0     $xr16
+#define D1     $xr17
+#define D2     $xr18
+#define D3     $xr19
+#define D4     $xr20
+#define D5     $xr21
+#define D6     $xr22
+#define D7     $xr23
+#define D8     $xr24
+#define D9     $xr25
+#define D10    $xr26
+#define D11    $xr27
+#define VALPHAR    $xr28
+#define VALPHAI    $xr29
+
+
+#if   defined(NN) || defined(NT) || defined(TN) || defined(TT)
+#define    XVMADD1       XVFMADD
+#define    XVMADD2       XVFMADD
+#define    XVMADD3       XVNMSUB
+#define    XVMADD4       XVFMADD
+
+#define    VMADD1       VFMADD
+#define    VMADD2       VFMADD
+#define    VMADD3       VNMSUB
+#define    VMADD4       VFMADD
+
+#define    XVFADD1       XVFADD
+#define    XVFADD2       XVFADD
+#define    XVFADD3       XVFSUB
+#define    XVFADD4       XVFADD
+
+#define    MADD1       MADD
+#define    MADD2       MADD
+#define    MADD3       NMSUB
+#define    MADD4       MADD
+#endif
+
+#if   defined(NR) || defined(NC) || defined(TR) || defined(TC)
+#define    XVMADD1       XVFMADD
+#define    XVMADD2       XVFMADD
+#define    XVMADD3       XVFMADD
+#define    XVMADD4       XVNMSUB
+
+#define    VMADD1       VFMADD
+#define    VMADD2       VFMADD
+#define    VMADD3       VFMADD
+#define    VMADD4       VNMSUB
+
+#define    XVFADD1       XVFADD
+#define    XVFADD2       XVFADD
+#define    XVFADD3       XVFADD
+#define    XVFADD4       XVFSUB
+
+#define    MADD1       MADD
+#define    MADD2       MADD
+#define    MADD3       MADD
+#define    MADD4       NMSUB
+#endif
+
+#if   defined(RN) || defined(RT) || defined(CN) || defined(CT)
+#define    XVMADD1       XVFMADD
+#define    XVMADD2       XVNMSUB
+#define    XVMADD3       XVFMADD
+#define    XVMADD4       XVFMADD
+
+#define    VMADD1       VFMADD
+#define    VMADD2       VNMSUB
+#define    VMADD3       VFMADD
+#define    VMADD4       VFMADD
+
+#define    XVFADD1       XVFADD
+#define    XVFADD2       XVFSUB
+#define    XVFADD3       XVFADD
+#define    XVFADD4       XVFADD
+
+#define    MADD1       MADD
+#define    MADD2       NMSUB
+#define    MADD3       MADD
+#define    MADD4       MADD
+#endif
+
+#if   defined(RR) || defined(RC) || defined(CR) || defined(CC)
+#define    XVMADD1       XVFMADD
+#define    XVMADD2       XVNMSUB
+#define    XVMADD3       XVNMSUB
+#define    XVMADD4       XVNMSUB
+
+#define    VMADD1       VFMADD
+#define    VMADD2       VNMSUB
+#define    VMADD3       VNMSUB
+#define    VMADD4       VNMSUB
+
+#define    XVFADD1       XVFADD
+#define    XVFADD2       XVFSUB
+#define    XVFADD3       XVFSUB
+#define    XVFADD4       XVFSUB
+
+#define    MADD1       MADD
+#define    MADD2       NMSUB
+#define    MADD3       NMSUB
+#define    MADD4       NMSUB
+#endif
+
+    PROLOGUE
+
+    addi.d     $sp,    $sp,   -128
+    SDARG      $r23,   $sp,   0
+    SDARG      $r24,   $sp,   8
+    SDARG      $r25,   $sp,   16
+    SDARG      $r26,   $sp,   24
+    SDARG      $r27,   $sp,   32
+    ST         $f23,   $sp,   40
+    ST         $f24,   $sp,   48
+    ST         $f25,   $sp,   56
+    ST         $f26,   $sp,   64
+    ST         $f27,   $sp,   72
+    ST         $f28,   $sp,   80
+    ST         $f29,   $sp,   88
+    ST         $f30,   $sp,   96
+    ST         $f31,   $sp,   104
+    ST         ALPHA_R,$sp,   112
+    ST         ALPHA_I,$sp,   120
+
+    xvldrepl.w  VALPHAR, $sp, 112
+    xvldrepl.w  VALPHAI, $sp, 120
+
+#if defined (TRMMKERNEL) && !defined(LEFT)
+    sub.d      OFF,    $r0,   OFFSET
+#else
+    xor        OFF,    OFF,   OFF
+#endif
+
+    slli.d     LDC,    LDC,   2
+
+    move       J,      $r0
+    srai.d     T0,     N,     1
+    beq        J,      T0,    .L19
+
+.L10:  /* for(j=0; j<bn/2; j+=1) */
+    move       C0,     C
+    slli.d     TL,     LDC,   1
+    add.d      C1,     C0,    TL
+    move       A0,     A    //ptrba
+
+#if defined(TRMMKERNEL) && defined(LEFT)
+    move       OFF,    OFFSET
+#endif
+
+    move       I,      $r0
+    srai.d     T0,     M,     1
+    beq        I,      T0,    .L150
+
+.L11:  /* for(i=0; i<bm/2; i+=1) */
+    move       B0,     B      //ptrbb
+    move       TL,     K      /* TL = bk */
+#if defined(TRMMKERNEL)
+
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    move       B0,     B     //ptrbb
+#else
+    slli.d     C3,     OFF,   0x04
+    add.d      A0,     A0,    C3
+    add.d      B0,     B,     C3
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d      TL,     K,     OFF   //temp
+#elif defined(LEFT)
+    addi.d     TL,     OFF,   2
+#else
+    addi.d     TL,     OFF,   2
+#endif
+
+#endif  // #if defined(TRMMKERNEL)
+
+    xvxor.v    U0,     U0,   U0
+    xvxor.v    U1,     U1,   U1
+
+    move       L,      $r0   //cycle param k
+    srai.d     C2,     TL,     2
+    beq        L,      C2,    .L130
+    blt        C2,     L,     .L130
+
+.L12:  /* for(k=0; k<bk/4; k+=1) */
+    xvld       D0,     A0,    0x00  //a 0-7
+    xvld       D1,     A0,    0x20  //a 8-15
+    xvld       D2,     B0,    0x00  //b 0-7
+    xvld       D3,     B0,    0x20  //b 8-15
+
+    xvand.v    D4,     D0,    D0
+    xvpermi.q  D4,     D1,    0x02  //a 0 1 2 3 8 9 10 11
+    xvand.v    D5,     D4,    D4
+    xvshuf4i.w D4,     D4,    0x88  //a 0 2 0 2 8 10 8 10
+    xvshuf4i.w D5,     D5,    0xdd  //a 1 3 1 3 9 11 9 11
+
+    xvand.v    D6,     D1,    D1
+    xvpermi.q  D6,     D0,    0x31  //a 4 5 6 7 12 13 14 15
+    xvand.v    D7,     D6,    D6
+    xvshuf4i.w D6,     D6,    0x88  //a 4 6 4 6 12 14 12 14
+    xvshuf4i.w D7,     D7,    0xdd  //a 5 7 5 7 13 15 13 15
+
+    xvand.v    D8,     D2,    D2
+    xvpermi.q  D8,     D3,    0x02  //b 0 1 2 3 8 9 10 11
+    xvand.v    D9,     D8,    D8
+    xvshuf4i.w D8,     D8,    0xa0  //b 0 0 2 2 8 8 10 10
+    xvshuf4i.w D9,     D9,    0xf5  //a 1 1 3 3 9 9 11 11
+
+    xvand.v    D10,     D3,    D3
+    xvpermi.q  D10,     D2,    0x31  //b 4 5 6 7 12 13 14 15
+    xvand.v    D11,     D10,    D10
+    xvshuf4i.w D10,     D10,    0xa0  //b 4 4 6 6 12 12 14 14
+    xvshuf4i.w D11,     D11,    0xf5  //a 5 5 7 7 13 13 15 15
+
+    XVMADD1      U0,     D4,    D8,     U0  //res0 2 4 6 0 2 4 6
+    XVMADD2      U1,     D5,    D8,     U1  //res1 3 4 7 1 3 4 7
+
+    xvpermi.q    U0,     U0,    0x01
+    xvpermi.q    U1,     U1,    0x01
+    XVMADD1      U0,     D4,    D8,     U0
+    XVMADD2      U1,     D5,    D8,     U1
+
+    XVMADD3      U0,     D5,    D9,     U0
+    XVMADD4      U1,     D4,    D9,     U1
+
+    xvpermi.q    U0,     U0,    0x01
+    xvpermi.q    U1,     U1,    0x01
+    XVMADD3      U0,     D5,    D9,     U0
+    XVMADD4      U1,     D4,    D9,     U1
+
+    XVMADD1      U0,     D6,    D10,     U0  //res0 2 4 6 0 2 4 6
+    XVMADD2      U1,     D7,    D10,     U1  //res1 3 4 7 1 3 4 7
+
+    xvpermi.q    U0,     U0,    0x01
+    xvpermi.q    U1,     U1,    0x01
+    XVMADD1      U0,     D6,    D10,     U0
+    XVMADD2      U1,     D7,    D10,     U1
+
+    XVMADD3      U0,     D7,    D11,     U0
+    XVMADD4      U1,     D6,    D11,     U1
+
+    xvpermi.q    U0,     U0,    0x01
+    xvpermi.q    U1,     U1,    0x01
+    XVMADD3      U0,     D7,    D11,     U0
+    XVMADD4      U1,     D6,    D11,     U1
+
+    addi.d     A0,     A0,    0x40
+    addi.d     B0,     B0,    0x40
+
+    addi.d     L,      L,     1
+    blt        L,      C2,    .L12
+
+.L130:
+    move       L,      $r0
+    andi       C2,     TL,     3
+    beq        L,      C2,    .L14
+
+.L13:  /* for(k=0; k<(bk&3); k+=1) */
+    vld       $vr16,     A0,    0x00  //a0 a1 a2 a3
+    vld       $vr17,     B0,    0x00  //b0 b1 b2 b3
+
+    vshuf4i.w $vr20,     $vr17,    0xa0    //b0 b0 b2 b2
+    vshuf4i.w $vr21,     $vr17,    0xf5    //b1 b1 b3 b3
+
+    vshuf4i.w  $vr18,     $vr16,    0x88  //a0 a2 a0 a2
+    vshuf4i.w  $vr19,     $vr16,    0xdd  //a1 a3 a1 a3
+
+    VMADD1      $vr30,     $vr18,    $vr20,     $vr30  //res0 2 4 6
+    VMADD2      $vr31,     $vr19,    $vr20,     $vr31  //res1 3 5 7
+    VMADD3      $vr30,     $vr19,    $vr21,     $vr30
+    VMADD4      $vr31,     $vr18,    $vr21,     $vr31
+
+    addi.d     A0,     A0,    0x10
+    addi.d     B0,     B0,    0x10
+
+    addi.d     L,      L,     1
+    blt        L,      C2,    .L13
+
+.L14:
+#if defined(TRMMKERNEL)
+    vld       $vr8,     C0,    0x00  //0 1 2 3
+    vld       $vr9,     C1,    0x00  //4 5 6 7
+
+    vpackev.w $vr10,    $vr9,    $vr8    //0 4 2 6
+    vpermi.w  $vr10,    $vr10,   0xd8    //0 2 4 6
+
+    vpackod.w $vr11,    $vr9,    $vr8    //1 5 3 7
+    vpermi.w  $vr11,    $vr11,   0xd8    //1 3 5 7
+
+    vfmul.s      $vr10,    $vr30,    $vr28
+    vfmul.s      $vr11,    $vr31,    $vr28
+    VNMSUB    $vr10,    $vr31,    $vr29, $vr10
+    VFMADD     $vr11,    $vr30,    $vr29, $vr11
+
+    vilvl.w   $vr8,     $vr11,   $vr10  //0 1 2 3
+
+    vilvh.w   $vr9,     $vr11,   $vr10  //4 5 6 7
+
+    vst       $vr8,     C0,    0x00
+    vst       $vr9,     C1,    0x00
+#else
+    vld       $vr8,     C0,    0x00  //0 1 2 3
+    vld       $vr9,     C1,    0x00  //4 5 6 7
+
+    vpackev.w $vr10,    $vr9,    $vr8    //0 4 2 6
+    vpermi.w  $vr10,    $vr10,   0xd8    //0 2 4 6
+
+    vpackod.w $vr11,    $vr9,    $vr8    //1 5 3 7
+    vpermi.w  $vr11,    $vr11,   0xd8    //1 3 5 7
+
+    VFMADD      $vr10,    $vr30,    $vr28, $vr10
+    VFMADD      $vr11,    $vr31,    $vr28, $vr11
+    VNMSUB     $vr10,    $vr31,    $vr29, $vr10
+    VFMADD      $vr11,    $vr30,    $vr29, $vr11
+
+    vilvl.w   $vr8,     $vr11,   $vr10  //0 1 2 3
+
+    vilvh.w   $vr9,     $vr11,   $vr10  //4 5 6 7
+
+    vst       $vr8,     C0,    0x00
+    vst       $vr9,     C1,    0x00
+#endif
+
+#if defined(TRMMKERNEL)
+
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d      TL,     K,    OFF
+#ifdef LEFT
+    addi.d     TL,     TL,   -2
+#else
+    addi.d     TL,     TL,   -2
+#endif
+    slli.d     C3,     TL,   0x04
+    add.d      A0,     A0,   C3
+    add.d      B0,     B0,   C3
+#endif
+
+#ifdef LEFT
+    addi.d     OFF,    OFF,   2
+#endif
+
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d     C0,     C0,    0x10
+    addi.d     C1,     C1,    0x10
+
+    addi.d     I,      I,     1
+    blt        I,      T0,    .L11
+
+.L150:
+    move       I,      $r0
+    andi       T0,     M,     1
+    beq        I,      T0,    .L18
+
+.L15:  /* for(i=0; i<(bm&1); i+=1) */
+    move       B0,     B      //ptrbb
+    move       TL,     K      /* TL = bk */
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) &&  defined(TRANSA)) ||(!defined(LEFT) && !defined(TRANSA))
+    move       B0,     B    //ptrbb
+#else
+    slli.d     C3,     OFF,  0x03
+    add.d      A0,     A0,   C3
+    slli.d     C3,     OFF,  0x04
+    add.d      B0,     B,    C3
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d      TL,     K,     OFF
+#elif defined(LEFT)
+    addi.d     TL,     OFF,   1
+#else
+    addi.d     TL,     OFF,   2
+#endif
+
+#endif  // #if defined(TRMMKERNEL)
+
+    MTC        c11,    $r0
+    MTC        c12,    $r0
+    MTC        c21,    $r0
+    MTC        c22,    $r0
+
+    move       L,      $r0   //cycle param k
+    beq        L,      TL,    .L17
+    blt        TL,     L,     .L17
+
+.L16:  /* for (k=0; k<bk; k+=1) */
+    LD         a1,     A0,    0x00        //load0
+    LD         b1,     B0,    0x00        //load1
+    MADD1      c11,    a1,    b1,     c11  //res0
+    LD         a2,     A0,    0x04        //load2
+    MADD2      c12,    a2,    b1,     c12  //res1
+    LD         b2,     B0,    0x04        //load3
+    MADD3      c11,    a2,    b2,     c11
+    MADD4      c12,    a1,    b2,     c12
+    LD         b3,     B0,    0x08        //load4
+    MADD1      c21,    a1,    b3,     c21  //res2
+    MADD2      c22,    a2,    b3,     c22  //res3
+    LD         b4,     B0,    0x0c        //load5
+    MADD3      c21,    a2,    b4,     c21
+    MADD4      c22,    a1,    b4,     c22
+
+    addi.d     A0,     A0,    0x08
+    addi.d     B0,     B0,    0x10
+
+    addi.d     L,      L,     1
+    blt        L,      TL,     .L16
+
+.L17:
+#if defined(TRMMKERNEL)
+    MUL        a5,     c11,   ALPHA_R
+    MUL        a6,     c12,   ALPHA_I
+    SUB        a5,     a5,    a6
+    ST         a5,     C0,    0x00
+
+    MUL        a5,     c12,   ALPHA_R
+    MUL        a6,     c11,   ALPHA_I
+    ADD        a6,     a5,    a6
+    ST         a6,     C0,    0x04
+
+    MUL        b5,     c21,   ALPHA_R
+    MUL        b6,     c22,   ALPHA_I
+    SUB        b5,     b5,    b6
+    ST         b5,     C1,    0x00
+
+    MUL        b5,     c22,   ALPHA_R
+    MUL        b6,     c21,   ALPHA_I
+    ADD        b6,     b5,    b6
+    ST         b6,     C1,    0x04
+#else
+    LD         a5,     C0,    0x00    //C0[0]
+    LD         a6,     C0,    0x04    //C0[1]
+    LD         b5,     C1,    0x00    //C1[0]
+    LD         b6,     C1,    0x04    //C1[1]
+
+    MADD       a5,     c11,   ALPHA_R, a5
+    MADD       a6,     c12,   ALPHA_R, a6
+    NMSUB      a5,     c12,   ALPHA_I, a5
+    MADD       a6,     c11,   ALPHA_I, a6
+    ST         a5,     C0,    0x00
+    ST         a6,     C0,    0x04
+
+    MADD       b5,     c21,   ALPHA_R, b5
+    MADD       b6,     c22,   ALPHA_R, b6
+    NMSUB      b5,     c22,   ALPHA_I, b5
+    MADD       b6,     c21,   ALPHA_I, b6
+    ST         b5,     C1,    0x00
+    ST         b6,     C1,    0x04
+#endif
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d      TL,     K,    OFF
+#ifdef LEFT
+    addi.d     TL,     TL,   -1
+#else
+    addi.d     TL,     TL,   -2
+#endif
+    slli.d     C3,     TL,   0x03
+    add.d      A0,     A0,   C3
+    slli.d     C3,     TL,   0x04
+    add.d      B0,     B0,   C3
+#endif
+
+#ifdef LEFT
+    addi.d     OFF,    OFF,   1
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d     C0,     C0,    0x08
+    addi.d     C1,     C1,    0x08
+
+    addi.d     I,      I,     1
+    blt        I,      T0,    .L15
+
+.L18:
+#if defined(TRMMKERNEL) && !defined(LEFT)
+    addi.d     OFF,    OFF,   2
+#endif
+
+    slli.d     L,      K,     0x04
+    add.d      B,      B,     L
+
+    slli.d     I,      LDC,   0x02
+    add.d      C,      C,     I
+
+    addi.d     J,      J,     1
+    srai.d     T0,     N,     1
+    blt        J,      T0,    .L10
+
+.L19:
+    move       J,      $r0
+    andi       T0,     N,     1
+    beq        J,      T0,    .L30
+
+.L20: /* for (j=0; j<(bn&1); j+=1) */
+#if defined(TRMMKERNEL) && defined(LEFT)
+    move       OFF,    OFFSET
+#endif
+
+    move       C0,     C
+    move       A0,     A    //ptrba
+
+    move       I,      $r0
+    srai.d     T0,     M,     1
+    beq        I,      T0,    .L24
+
+.L21:  /* for (i=0; i<bm/2; i+=1) */
+    move       B0,     B      //ptrbb
+    move       TL,     K      /* TL = bk */
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) &&  defined(TRANSA)) ||(!defined(LEFT) && !defined(TRANSA))
+    move       B0,     B    //ptrbb
+#else
+    slli.d     C3,     OFF,  0x04
+    add.d      A0,     A0,   C3
+    slli.d     C3,     OFF,  0x03
+    add.d      B0,     B,    C3
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d      TL,     K,     OFF
+#elif defined(LEFT)
+    addi.d     TL,     OFF,   2
+#else
+    addi.d     TL,     OFF,   1
+#endif
+
+#endif  // #if defined(TRMMKERNEL)
+
+    MTC        c11,    $r0
+    MTC        c12,    $r0
+    MTC        c21,    $r0
+    MTC        c22,    $r0
+
+    move       L,      $r0   //cycle param k
+    beq        L,      TL,    .L23
+    blt        TL,     L,     .L23
+
+.L22:  /* for (k=0; k<bk; k+=1) */
+    LD         a1,     A0,    0x00        //load0
+    LD         b1,     B0,    0x00        //load1
+    MADD1      c11,    a1,    b1,     c11  //res0
+    LD         a2,     A0,    0x04        //load2
+    MADD2      c12,    a2,    b1,     c12  //res1
+    LD         b2,     B0,    0x04        //load3
+    MADD3      c11,    a2,    b2,     c11
+    MADD4      c12,    a1,    b2,     c12
+    LD         a3,     A0,    0x08        //load4
+    MADD1      c21,    a3,    b1,     c21  //res2
+    LD         a4,     A0,    0x0c        //load5
+    MADD2      c22,    a4,    b1,     c22  //res3
+    MADD3      c21,    a4,    b2,     c21
+    MADD4      c22,    a3,    b2,     c22
+
+    addi.d     A0,     A0,    0x10
+    addi.d     B0,     B0,    0x08
+
+    addi.d     L,      L,     1
+    blt        L,      TL,    .L22
+
+.L23:
+#if defined(TRMMKERNEL)
+    MUL        a5,     c11,   ALPHA_R
+    MUL        a6,     c12,   ALPHA_I
+    SUB        a5,     a5,    a6
+    ST         a5,     C0,    0x00
+
+    MUL        a5,     c12,   ALPHA_R
+    MUL        a6,     c11,   ALPHA_I
+    ADD        a6,     a5,    a6
+    ST         a6,     C0,    0x04
+
+    MUL        a7,     c21,   ALPHA_R
+    MUL        a8,     c22,   ALPHA_I
+    SUB        a7,     a7,    a8
+    ST         a7,     C0,    0x08
+
+    MUL        a7,     c22,   ALPHA_R
+    MUL        a8,     c21,   ALPHA_I
+    ADD        a8,     a7,    a8
+    ST         a8,     C0,    0x0c
+#else
+    LD         a5,     C0,    0x00    //C0[0]
+    LD         a6,     C0,    0x04    //C0[1]
+    LD         a7,     C0,    0x08    //C1[2]
+    LD         a8,     C0,    0x0c    //C1[3]
+
+    MADD       a5,     c11,   ALPHA_R, a5
+    MADD       a6,     c12,   ALPHA_R, a6
+    NMSUB      a5,     c12,   ALPHA_I, a5
+    MADD       a6,     c11,   ALPHA_I, a6
+    MADD       a7,     c21,   ALPHA_R, a7
+    MADD       a8,     c22,   ALPHA_R, a8
+    NMSUB      a7,     c22,   ALPHA_I, a7
+    MADD       a8,     c21,   ALPHA_I, a8
+
+    ST         a5,     C0,    0x00
+    ST         a6,     C0,    0x04
+    ST         a7,     C0,    0x08
+    ST         a8,     C0,    0x0c
+#endif
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d      TL,     K,    OFF
+#ifdef LEFT
+    addi.d     TL,     TL,   -2
+#else
+    addi.d     TL,     TL,   -1
+#endif
+    slli.d     C3,     TL,   0x04
+    add.d      A0,     A0,   C3
+    slli.d     C3,     TL,   0x03
+    add.d      B0,     B0,   C3
+#endif
+
+#ifdef LEFT
+    addi.d     OFF,    OFF,   2
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d     C0,     C0,    0x10
+
+    addi.d     I,      I,     1
+    blt        I,      T0,    .L21
+
+.L24:
+    move       I,      $r0
+    andi       T1,     M,     1    //bm&1
+    beq        I,      T1,    .L28
+
+.L25:  /* for (i=0; i<(bm&1); i+=1) */
+    move       B0,     B      //ptrbb
+    move       TL,     K      /* TL = bk */
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) &&  defined(TRANSA)) ||(!defined(LEFT) && !defined(TRANSA))
+    move       B0,     B    //ptrbb
+#else
+    slli.d     C3,     OFF,   0x03
+    add.d      A0,     A0,   C3
+    add.d      B0,     B,    C3
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d      TL,     K,     OFF
+#elif defined(LEFT)
+    addi.d     TL,     OFF,   1
+#else
+    addi.d     TL,     OFF,   1
+#endif
+
+#endif  // #if defined(TRMMKERNEL)
+
+    MTC        c11,    $r0
+    MTC        c12,    $r0
+
+    move       L,      $r0   //cycle param k
+    beq        L,      TL,    .L27
+    blt        TL,     L,     .L27
+
+.L26:  /* for (k=0; k<bk; k+=1) */
+    LD         a1,     A0,    0x00        //load0
+    LD         b1,     B0,    0x00        //load1
+    MADD1      c11,    a1,    b1,     c11  //res0
+    LD         a2,     A0,    0x04        //load2
+    MADD2      c12,    a2,    b1,     c12  //res1
+    LD         b2,     B0,    0x04        //load3
+    MADD3      c11,    a2,    b2,     c11
+    MADD4      c12,    a1,    b2,     c12
+
+    addi.d     A0,     A0,    0x08
+    addi.d     B0,     B0,    0x08
+
+    addi.d     L,      L,     1
+    blt        L,      TL,    .L26
+
+.L27:
+#if defined(TRMMKERNEL)
+    MUL        a5,     c11,   ALPHA_R
+    MUL        a6,     c12,   ALPHA_I
+    SUB        a5,     a5,    a6
+    ST         a5,     C0,    0x00
+
+    MUL        a5,     c12,   ALPHA_R
+    MUL        a6,     c11,   ALPHA_I
+    ADD        a6,     a5,    a6
+    ST         a6,     C0,    0x04
+#else
+    LD         a5,     C0,    0x00    //C0[0]
+    LD         a6,     C0,    0x04    //C0[1]
+
+    MADD       a5,     c11,   ALPHA_R, a5
+    MADD       a6,     c12,   ALPHA_R, a6
+    NMSUB      a5,     c12,   ALPHA_I, a5
+    MADD       a6,     c11,   ALPHA_I, a6
+
+    ST         a5,     C0,    0x00
+    ST         a6,     C0,    0x04
+#endif
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d      TL,     K,    OFF
+#ifdef LEFT
+    addi.d     TL,     TL,   -1
+#else
+    addi.d     TL,     TL,   -1
+#endif
+    slli.d     C3,     TL,   0x03
+    add.d      A0,     A0,   C3
+    add.d      B0,     B0,   C3
+#endif
+
+#ifdef LEFT
+    addi.d     OFF,    OFF,   1
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d     C0,     C0,    0x08
+
+    addi.d     I,      I,     1
+    blt        I,      T1,    .L25
+
+.L28:
+    slli.d     L,      K,     3
+    add.d      B,      B,     L
+
+    slli.d     I,      LDC,   1
+    add.d      C,      C,     I
+
+    addi.d     J,      J,     1
+    andi       T0,     N,     1
+    blt        J,      T0,    .L20
+
+.L30:
+    LDARG      $r23,   $sp,   0
+    LDARG      $r24,   $sp,   8
+    LDARG      $r25,   $sp,   16
+    LDARG      $r26,   $sp,   24
+    LDARG      $r27,   $sp,   32
+    LD         $f23,   $sp,   40
+    LD         $f24,   $sp,   48
+    LD         $f25,   $sp,   56
+    LD         $f26,   $sp,   64
+    LD         $f27,   $sp,   72
+    LD         $f28,   $sp,   80
+    LD         $f29,   $sp,   88
+    LD         $f30,   $sp,   96
+    LD         $f31,   $sp,   104
+
+    addi.d     $sp,    $sp,   128
+    jirl       $r0,    $r1,   0x0
+
+    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/cgemm_kernel_2x2_lsx.S b/kernel/loongarch64/cgemm_kernel_2x2_lsx.S
new file mode 100644
index 000000000..ebacf4e93
--- /dev/null
+++ b/kernel/loongarch64/cgemm_kernel_2x2_lsx.S
@@ -0,0 +1,812 @@
+/*******************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+#define ASSEMBLER
+
+#include "common.h"
+
+
+/* Function parameters */
+#define M      $r4   // param 1: bm
+#define N      $r5   // param 2: bn
+#define K      $r6   // param 3: bk
+#define ALPHA_R $f0   // param 4: alphar
+#define ALPHA_I $f1   // param 5: alphai
+#define A      $r7   // param 6: ba
+#define B      $r8  // param 7: bb
+#define C      $r9  // param 8: bc
+#define LDC    $r10  // param 9: ldc
+
+#if defined (TRMMKERNEL)
+#define OFFSET $r11  // param 10: offset
+#endif
+#define OFF    $r26
+
+#define I      $r12
+#define J      $r13
+#define L      $r14
+#define TL     $r15
+#define A0     $r16
+#define B0     $r17
+#define C0     $r18
+#define C1     $r19
+#define C2     $r20
+#define C3     $r23
+#define T0     $r24
+#define T1     $r25
+
+#define a1     $f2
+#define a2     $f3
+#define a3     $f4
+#define a4     $f5
+#define a5     $f6
+#define a6     $f7
+#define a7     $f8
+#define a8     $f9
+#define b1     $f10
+#define b2     $f11
+#define b3     $f12
+#define b4     $f13
+#define b5     $f14
+#define b6     $f15
+#define b7     $f16
+#define b8     $f17
+#define c11    $f18
+#define c12    $f19
+#define c21    $f20
+#define c22    $f21
+#define c31    $f22
+#define c32    $f23
+#define c41    $f24
+#define c42    $f25
+
+/* LASX vectors */
+#define U0     $vr30
+#define U1     $vr31
+#define U2     $vr2
+#define U3     $vr3
+#define U4     $vr4
+#define U5     $vr5
+#define U6     $vr6
+#define U7     $vr7
+#define U8     $vr8
+#define U9     $vr9
+#define U10    $vr10
+#define U11    $vr11
+#define U12    $vr12
+#define U13    $vr13
+#define U14    $vr14
+#define U15    $vr15
+#define D0     $vr16
+#define D1     $vr17
+#define D2     $vr18
+#define D3     $vr19
+#define D4     $vr20
+#define D5     $vr21
+#define D6     $vr22
+#define D7     $vr23
+#define D8     $vr24
+#define D9     $vr25
+#define D10    $vr26
+#define D11    $vr27
+#define VALPHAR    $vr28
+#define VALPHAI    $vr29
+
+
+#if   defined(NN) || defined(NT) || defined(TN) || defined(TT)
+#define    VMADD1       VFMADD
+#define    VMADD2       VFMADD
+#define    VMADD3       VNMSUB
+#define    VMADD4       VFMADD
+
+#define    MADD1       MADD
+#define    MADD2       MADD
+#define    MADD3       NMSUB
+#define    MADD4       MADD
+#endif
+
+#if   defined(NR) || defined(NC) || defined(TR) || defined(TC)
+#define    VMADD1       VFMADD
+#define    VMADD2       VFMADD
+#define    VMADD3       VFMADD
+#define    VMADD4       VNMSUB
+
+#define    MADD1       MADD
+#define    MADD2       MADD
+#define    MADD3       MADD
+#define    MADD4       NMSUB
+#endif
+
+#if   defined(RN) || defined(RT) || defined(CN) || defined(CT)
+#define    VMADD1       VFMADD
+#define    VMADD2       VNMSUB
+#define    VMADD3       VFMADD
+#define    VMADD4       VFMADD
+
+#define    MADD1       MADD
+#define    MADD2       NMSUB
+#define    MADD3       MADD
+#define    MADD4       MADD
+#endif
+
+#if   defined(RR) || defined(RC) || defined(CR) || defined(CC)
+#define    VMADD1       VFMADD
+#define    VMADD2       VNMSUB
+#define    VMADD3       VNMSUB
+#define    VMADD4       VNMSUB
+
+#define    MADD1       MADD
+#define    MADD2       NMSUB
+#define    MADD3       NMSUB
+#define    MADD4       NMSUB
+#endif
+
+    PROLOGUE
+
+    addi.d     $sp,    $sp,   -128
+    SDARG      $r23,   $sp,   0
+    SDARG      $r24,   $sp,   8
+    SDARG      $r25,   $sp,   16
+    SDARG      $r26,   $sp,   24
+    SDARG      $r27,   $sp,   32
+    ST         $f23,   $sp,   40
+    ST         $f24,   $sp,   48
+    ST         $f25,   $sp,   56
+    ST         $f26,   $sp,   64
+    ST         $f27,   $sp,   72
+    ST         $f28,   $sp,   80
+    ST         $f29,   $sp,   88
+    ST         $f30,   $sp,   96
+    ST         $f31,   $sp,   104
+    ST         ALPHA_R,$sp,   112
+    ST         ALPHA_I,$sp,   120
+
+    vldrepl.w  VALPHAR, $sp, 112
+    vldrepl.w  VALPHAI, $sp, 120
+
+#if defined (TRMMKERNEL) && !defined(LEFT)
+    sub.d      OFF,    $r0,   OFFSET
+#else
+    xor        OFF,    OFF,   OFF
+#endif
+
+    slli.d     LDC,    LDC,   2
+
+    move       J,      $r0
+    srai.d     T0,     N,     1
+    beq        J,      T0,    .L19
+
+.L10:  /* for(j=0; j<bn/2; j+=1) */
+    move       C0,     C
+    slli.d     TL,     LDC,   1
+    add.d      C1,     C0,    TL
+    move       A0,     A    //ptrba
+
+#if defined(TRMMKERNEL) && defined(LEFT)
+    move       OFF,    OFFSET
+#endif
+
+    move       I,      $r0
+    srai.d     T0,     M,     1
+    beq        I,      T0,    .L150
+
+.L11:  /* for(i=0; i<bm/2; i+=1) */
+    move       B0,     B      //ptrbb
+    move       TL,     K      /* TL = bk */
+#if defined(TRMMKERNEL)
+
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    move       B0,     B     //ptrbb
+#else
+    slli.d     C3,     OFF,   0x04
+    add.d      A0,     A0,    C3
+    add.d      B0,     B,     C3
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d      TL,     K,     OFF   //temp
+#elif defined(LEFT)
+    addi.d     TL,     OFF,   2
+#else
+    addi.d     TL,     OFF,   2
+#endif
+
+#endif  // #if defined(TRMMKERNEL)
+
+    vxor.v    U0,     U0,   U0
+    vxor.v    U1,     U1,   U1
+
+    move       L,      $r0   //cycle param k
+    srai.d     C2,     TL,     2
+    beq        L,      C2,    .L130
+    blt        C2,     L,     .L130
+
+.L12:  /* for(k=0; k<bk/4; k+=1) */
+    vld       D0,     A0,    0x00  //a0 a1 a2 a3
+    vld       D1,     B0,    0x00  //b0 b1 b2 b3
+
+    vshuf4i.w D4,     D1,    0xa0    //b0 b0 b2 b2
+    vshuf4i.w D5,     D1,    0xf5    //b1 b1 b3 b3
+
+    vshuf4i.w  D2,     D0,    0x88  //a0 a2 a0 a2
+    vshuf4i.w  D3,     D0,    0xdd  //a1 a3 a1 a3
+
+    VMADD1      U0,     D2,    D4,     U0  //res0 2 4 6
+    VMADD2      U1,     D3,    D4,     U1  //res1 3 4 7
+    VMADD3      U0,     D3,    D5,     U0
+    VMADD4      U1,     D2,    D5,     U1
+
+    vld       D0,     A0,    0x10  //a0 a1 a2 a3
+    vld       D1,     B0,    0x10  //b0 b1 b2 b3
+
+    vshuf4i.w D4,     D1,    0xa0    //b0 b0 b2 b2
+    vshuf4i.w D5,     D1,    0xf5    //b1 b1 b3 b3
+
+    vshuf4i.w  D2,     D0,    0x88  //a0 a2 a0 a2
+    vshuf4i.w  D3,     D0,    0xdd  //a1 a3 a1 a3
+
+    VMADD1      U0,     D2,    D4,     U0  //res0 2 4 6
+    VMADD2      U1,     D3,    D4,     U1  //res1 3 4 7
+    VMADD3      U0,     D3,    D5,     U0
+    VMADD4      U1,     D2,    D5,     U1
+
+    vld       D0,     A0,    0x20  //a0 a1 a2 a3
+    vld       D1,     B0,    0x20  //b0 b1 b2 b3
+
+    vshuf4i.w D4,     D1,    0xa0    //b0 b0 b2 b2
+    vshuf4i.w D5,     D1,    0xf5    //b1 b1 b3 b3
+
+    vshuf4i.w  D2,     D0,    0x88  //a0 a2 a0 a2
+    vshuf4i.w  D3,     D0,    0xdd  //a1 a3 a1 a3
+
+    VMADD1      U0,     D2,    D4,     U0  //res0 2 4 6
+    VMADD2      U1,     D3,    D4,     U1  //res1 3 4 7
+    VMADD3      U0,     D3,    D5,     U0
+    VMADD4      U1,     D2,    D5,     U1
+
+    vld       D0,     A0,    0x30  //a0 a1 a2 a3
+    vld       D1,     B0,    0x30  //b0 b1 b2 b3
+
+    vshuf4i.w D4,     D1,    0xa0    //b0 b0 b2 b2
+    vshuf4i.w D5,     D1,    0xf5    //b1 b1 b3 b3
+
+    vshuf4i.w  D2,     D0,    0x88  //a0 a2 a0 a2
+    vshuf4i.w  D3,     D0,    0xdd  //a1 a3 a1 a3
+
+    VMADD1      U0,     D2,    D4,     U0  //res0 2 4 6
+    VMADD2      U1,     D3,    D4,     U1  //res1 3 4 7
+    VMADD3      U0,     D3,    D5,     U0
+    VMADD4      U1,     D2,    D5,     U1
+
+    addi.d     A0,     A0,    0x40
+    addi.d     B0,     B0,    0x40
+
+    addi.d     L,      L,     1
+    blt        L,      C2,    .L12
+
+.L130:
+    move       L,      $r0
+    andi       C2,     TL,     3
+    beq        L,      C2,    .L14
+
+.L13:  /* for(k=0; k<(bk&3); k+=1) */
+    vld       D0,     A0,    0x00  //a0 a1 a2 a3
+    vld       D1,     B0,    0x00  //b0 b1 b2 b3
+
+    vshuf4i.w D4,     D1,    0xa0    //b0 b0 b2 b2
+    vshuf4i.w D5,     D1,    0xf5    //b1 b1 b3 b3
+
+    vshuf4i.w  D2,     D0,    0x88  //a0 a2 a0 a2
+    vshuf4i.w  D3,     D0,    0xdd  //a1 a3 a1 a3
+
+    VMADD1      U0,     D2,    D4,     U0  //res0 2 4 6
+    VMADD2      U1,     D3,    D4,     U1  //res1 3 5 7
+    VMADD3      U0,     D3,    D5,     U0
+    VMADD4      U1,     D2,    D5,     U1
+
+    addi.d     A0,     A0,    0x10
+    addi.d     B0,     B0,    0x10
+
+    addi.d     L,      L,     1
+    blt        L,      C2,    .L13
+
+.L14:
+#if defined(TRMMKERNEL)
+    vld       U8,     C0,    0x00  //0 1 2 3
+    vld       U9,     C1,    0x00  //4 5 6 7
+
+    vpackev.w U10,    U9,    U8    //0 4 2 6
+    vpermi.w  U10,    U10,   0xd8  //0 2 4 6
+
+    vpackod.w U11,    U9,    U8    //1 5 3 7
+    vpermi.w  U11,    U11,   0xd8  //1 3 5 7
+
+    vfmul.s      U10,    U0,    VALPHAR
+    vfmul.s      U11,    U1,    VALPHAR
+    VNMSUB     U10,    U1,    VALPHAI, U10
+    VFMADD      U11,    U0,    VALPHAI, U11
+
+    vilvl.w   U8,     U11,   U10  //0 1 2 3
+
+    vilvh.w   U9,     U11,   U10  //4 5 6 7
+
+    vst       U8,     C0,    0x00
+    vst       U9,     C1,    0x00
+#else
+    vld       U8,     C0,    0x00  //0 1 2 3
+    vld       U9,     C1,    0x00  //4 5 6 7
+
+    vpackev.w U10,    U9,    U8    //0 4 2 6
+    vpermi.w  U10,    U10,   0xd8  //0 2 4 6
+
+    vpackod.w U11,    U9,    U8    //1 5 3 7
+    vpermi.w  U11,    U11,   0xd8  //1 3 5 7
+
+    VFMADD      U10,    U0,    VALPHAR, U10
+    VFMADD      U11,    U1,    VALPHAR, U11
+    VNMSUB     U10,    U1,    VALPHAI, U10
+    VFMADD      U11,    U0,    VALPHAI, U11
+
+    vilvl.w   U8,     U11,   U10  //0 1 2 3
+
+    vilvh.w   U9,     U11,   U10  //4 5 6 7
+
+    vst       U8,     C0,    0x00
+    vst       U9,     C1,    0x00
+#endif
+
+#if defined(TRMMKERNEL)
+
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d      TL,     K,    OFF
+#ifdef LEFT
+    addi.d     TL,     TL,   -2
+#else
+    addi.d     TL,     TL,   -2
+#endif
+    slli.d     C3,     TL,   0x04
+    add.d      A0,     A0,   C3
+    add.d      B0,     B0,   C3
+#endif
+
+#ifdef LEFT
+    addi.d     OFF,    OFF,   2
+#endif
+
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d     C0,     C0,    0x10
+    addi.d     C1,     C1,    0x10
+
+    addi.d     I,      I,     1
+    blt        I,      T0,    .L11
+
+.L150:
+    move       I,      $r0
+    andi       T0,     M,     1
+    beq        I,      T0,    .L18
+
+.L15:  /* for(i=0; i<(bm&1); i+=1) */
+    move       B0,     B      //ptrbb
+    move       TL,     K      /* TL = bk */
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) &&  defined(TRANSA)) ||(!defined(LEFT) && !defined(TRANSA))
+    move       B0,     B    //ptrbb
+#else
+    slli.d     C3,     OFF,  0x03
+    add.d      A0,     A0,   C3
+    slli.d     C3,     OFF,  0x04
+    add.d      B0,     B,    C3
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d      TL,     K,     OFF
+#elif defined(LEFT)
+    addi.d     TL,     OFF,   1
+#else
+    addi.d     TL,     OFF,   2
+#endif
+
+#endif  // #if defined(TRMMKERNEL)
+
+    MTC        c11,    $r0
+    MTC        c12,    $r0
+    MTC        c21,    $r0
+    MTC        c22,    $r0
+
+    move       L,      $r0   //cycle param k
+    beq        L,      TL,    .L17
+    blt        TL,     L,     .L17
+
+.L16:  /* for (k=0; k<bk; k+=1) */
+    LD         a1,     A0,    0x00        //load0
+    LD         b1,     B0,    0x00        //load1
+    MADD1      c11,    a1,    b1,     c11  //res0
+    LD         a2,     A0,    0x04        //load2
+    MADD2      c12,    a2,    b1,     c12  //res1
+    LD         b2,     B0,    0x04        //load3
+    MADD3      c11,    a2,    b2,     c11
+    MADD4      c12,    a1,    b2,     c12
+    LD         b3,     B0,    0x08        //load4
+    MADD1      c21,    a1,    b3,     c21  //res2
+    MADD2      c22,    a2,    b3,     c22  //res3
+    LD         b4,     B0,    0x0c        //load5
+    MADD3      c21,    a2,    b4,     c21
+    MADD4      c22,    a1,    b4,     c22
+
+    addi.d     A0,     A0,    0x08
+    addi.d     B0,     B0,    0x10
+
+    addi.d     L,      L,     1
+    blt        L,      TL,     .L16
+
+.L17:
+#if defined(TRMMKERNEL)
+    MUL        a5,     c11,   ALPHA_R
+    MUL        a6,     c12,   ALPHA_I
+    SUB        a5,     a5,    a6
+    ST         a5,     C0,    0x00
+
+    MUL        a5,     c12,   ALPHA_R
+    MUL        a6,     c11,   ALPHA_I
+    ADD        a6,     a5,    a6
+    ST         a6,     C0,    0x04
+
+    MUL        b5,     c21,   ALPHA_R
+    MUL        b6,     c22,   ALPHA_I
+    SUB        b5,     b5,    b6
+    ST         b5,     C1,    0x00
+
+    MUL        b5,     c22,   ALPHA_R
+    MUL        b6,     c21,   ALPHA_I
+    ADD        b6,     b5,    b6
+    ST         b6,     C1,    0x04
+#else
+    LD         a5,     C0,    0x00    //C0[0]
+    LD         a6,     C0,    0x04    //C0[1]
+    LD         b5,     C1,    0x00    //C1[0]
+    LD         b6,     C1,    0x04    //C1[1]
+
+    MADD       a5,     c11,   ALPHA_R, a5
+    MADD       a6,     c12,   ALPHA_R, a6
+    NMSUB      a5,     c12,   ALPHA_I, a5
+    MADD       a6,     c11,   ALPHA_I, a6
+    ST         a5,     C0,    0x00
+    ST         a6,     C0,    0x04
+
+    MADD       b5,     c21,   ALPHA_R, b5
+    MADD       b6,     c22,   ALPHA_R, b6
+    NMSUB      b5,     c22,   ALPHA_I, b5
+    MADD       b6,     c21,   ALPHA_I, b6
+    ST         b5,     C1,    0x00
+    ST         b6,     C1,    0x04
+#endif
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d      TL,     K,    OFF
+#ifdef LEFT
+    addi.d     TL,     TL,   -1
+#else
+    addi.d     TL,     TL,   -2
+#endif
+    slli.d     C3,     TL,   0x03
+    add.d      A0,     A0,   C3
+    slli.d     C3,     TL,   0x04
+    add.d      B0,     B0,   C3
+#endif
+
+#ifdef LEFT
+    addi.d     OFF,    OFF,   1
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d     C0,     C0,    0x08
+    addi.d     C1,     C1,    0x08
+
+    addi.d     I,      I,     1
+    blt        I,      T0,    .L15
+
+.L18:
+#if defined(TRMMKERNEL) && !defined(LEFT)
+    addi.d     OFF,    OFF,   2
+#endif
+
+    slli.d     L,      K,     0x04
+    add.d      B,      B,     L
+
+    slli.d     I,      LDC,   0x02
+    add.d      C,      C,     I
+
+    addi.d     J,      J,     1
+    srai.d     T0,     N,     1
+    blt        J,      T0,    .L10
+
+.L19:
+    move       J,      $r0
+    andi       T0,     N,     1
+    beq        J,      T0,    .L30
+
+.L20: /* for (j=0; j<(bn&1); j+=1) */
+#if defined(TRMMKERNEL) && defined(LEFT)
+    move       OFF,    OFFSET
+#endif
+
+    move       C0,     C
+    move       A0,     A    //ptrba
+
+    move       I,      $r0
+    srai.d     T0,     M,     1
+    beq        I,      T0,    .L24
+
+.L21:  /* for (i=0; i<bm/2; i+=1) */
+    move       B0,     B      //ptrbb
+    move       TL,     K      /* TL = bk */
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) &&  defined(TRANSA)) ||(!defined(LEFT) && !defined(TRANSA))
+    move       B0,     B    //ptrbb
+#else
+    slli.d     C3,     OFF,  0x04
+    add.d      A0,     A0,   C3
+    slli.d     C3,     OFF,  0x03
+    add.d      B0,     B,    C3
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d      TL,     K,     OFF
+#elif defined(LEFT)
+    addi.d     TL,     OFF,   2
+#else
+    addi.d     TL,     OFF,   1
+#endif
+
+#endif  // #if defined(TRMMKERNEL)
+
+    MTC        c11,    $r0
+    MTC        c12,    $r0
+    MTC        c21,    $r0
+    MTC        c22,    $r0
+
+    move       L,      $r0   //cycle param k
+    beq        L,      TL,    .L23
+    blt        TL,     L,     .L23
+
+.L22:  /* for (k=0; k<bk; k+=1) */
+    LD         a1,     A0,    0x00        //load0
+    LD         b1,     B0,    0x00        //load1
+    MADD1      c11,    a1,    b1,     c11  //res0
+    LD         a2,     A0,    0x04        //load2
+    MADD2      c12,    a2,    b1,     c12  //res1
+    LD         b2,     B0,    0x04        //load3
+    MADD3      c11,    a2,    b2,     c11
+    MADD4      c12,    a1,    b2,     c12
+    LD         a3,     A0,    0x08        //load4
+    MADD1      c21,    a3,    b1,     c21  //res2
+    LD         a4,     A0,    0x0c        //load5
+    MADD2      c22,    a4,    b1,     c22  //res3
+    MADD3      c21,    a4,    b2,     c21
+    MADD4      c22,    a3,    b2,     c22
+
+    addi.d     A0,     A0,    0x10
+    addi.d     B0,     B0,    0x08
+
+    addi.d     L,      L,     1
+    blt        L,      TL,    .L22
+
+.L23:
+#if defined(TRMMKERNEL)
+    MUL        a5,     c11,   ALPHA_R
+    MUL        a6,     c12,   ALPHA_I
+    SUB        a5,     a5,    a6
+    ST         a5,     C0,    0x00
+
+    MUL        a5,     c12,   ALPHA_R
+    MUL        a6,     c11,   ALPHA_I
+    ADD        a6,     a5,    a6
+    ST         a6,     C0,    0x04
+
+    MUL        a7,     c21,   ALPHA_R
+    MUL        a8,     c22,   ALPHA_I
+    SUB        a7,     a7,    a8
+    ST         a7,     C0,    0x08
+
+    MUL        a7,     c22,   ALPHA_R
+    MUL        a8,     c21,   ALPHA_I
+    ADD        a8,     a7,    a8
+    ST         a8,     C0,    0x0c
+#else
+    LD         a5,     C0,    0x00    //C0[0]
+    LD         a6,     C0,    0x04    //C0[1]
+    LD         a7,     C0,    0x08    //C1[2]
+    LD         a8,     C0,    0x0c    //C1[3]
+
+    MADD       a5,     c11,   ALPHA_R, a5
+    MADD       a6,     c12,   ALPHA_R, a6
+    NMSUB      a5,     c12,   ALPHA_I, a5
+    MADD       a6,     c11,   ALPHA_I, a6
+    MADD       a7,     c21,   ALPHA_R, a7
+    MADD       a8,     c22,   ALPHA_R, a8
+    NMSUB      a7,     c22,   ALPHA_I, a7
+    MADD       a8,     c21,   ALPHA_I, a8
+
+    ST         a5,     C0,    0x00
+    ST         a6,     C0,    0x04
+    ST         a7,     C0,    0x08
+    ST         a8,     C0,    0x0c
+#endif
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d      TL,     K,    OFF
+#ifdef LEFT
+    addi.d     TL,     TL,   -2
+#else
+    addi.d     TL,     TL,   -1
+#endif
+    slli.d     C3,     TL,   0x04
+    add.d      A0,     A0,   C3
+    slli.d     C3,     TL,   0x03
+    add.d      B0,     B0,   C3
+#endif
+
+#ifdef LEFT
+    addi.d     OFF,    OFF,   2
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d     C0,     C0,    0x10
+
+    addi.d     I,      I,     1
+    blt        I,      T0,    .L21
+
+.L24:
+    move       I,      $r0
+    andi       T1,     M,     1    //bm&1
+    beq        I,      T1,    .L28
+
+.L25:  /* for (i=0; i<(bm&1); i+=1) */
+    move       B0,     B      //ptrbb
+    move       TL,     K      /* TL = bk */
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) &&  defined(TRANSA)) ||(!defined(LEFT) && !defined(TRANSA))
+    move       B0,     B    //ptrbb
+#else
+    slli.d     C3,     OFF,   0x03
+    add.d      A0,     A0,   C3
+    add.d      B0,     B,    C3
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d      TL,     K,     OFF
+#elif defined(LEFT)
+    addi.d     TL,     OFF,   1
+#else
+    addi.d     TL,     OFF,   1
+#endif
+
+#endif  // #if defined(TRMMKERNEL)
+
+    MTC        c11,    $r0
+    MTC        c12,    $r0
+
+    move       L,      $r0   //cycle param k
+    beq        L,      TL,    .L27
+    blt        TL,     L,     .L27
+
+.L26:  /* for (k=0; k<bk; k+=1) */
+    LD         a1,     A0,    0x00        //load0
+    LD         b1,     B0,    0x00        //load1
+    MADD1      c11,    a1,    b1,     c11  //res0
+    LD         a2,     A0,    0x04        //load2
+    MADD2      c12,    a2,    b1,     c12  //res1
+    LD         b2,     B0,    0x04        //load3
+    MADD3      c11,    a2,    b2,     c11
+    MADD4      c12,    a1,    b2,     c12
+
+    addi.d     A0,     A0,    0x08
+    addi.d     B0,     B0,    0x08
+
+    addi.d     L,      L,     1
+    blt        L,      TL,    .L26
+
+.L27:
+#if defined(TRMMKERNEL)
+    MUL        a5,     c11,   ALPHA_R
+    MUL        a6,     c12,   ALPHA_I
+    SUB        a5,     a5,    a6
+    ST         a5,     C0,    0x00
+
+    MUL        a5,     c12,   ALPHA_R
+    MUL        a6,     c11,   ALPHA_I
+    ADD        a6,     a5,    a6
+    ST         a6,     C0,    0x04
+#else
+    LD         a5,     C0,    0x00    //C0[0]
+    LD         a6,     C0,    0x04    //C0[1]
+
+    MADD       a5,     c11,   ALPHA_R, a5
+    MADD       a6,     c12,   ALPHA_R, a6
+    NMSUB      a5,     c12,   ALPHA_I, a5
+    MADD       a6,     c11,   ALPHA_I, a6
+
+    ST         a5,     C0,    0x00
+    ST         a6,     C0,    0x04
+#endif
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d      TL,     K,    OFF
+#ifdef LEFT
+    addi.d     TL,     TL,   -1
+#else
+    addi.d     TL,     TL,   -1
+#endif
+    slli.d     C3,     TL,   0x03
+    add.d      A0,     A0,   C3
+    add.d      B0,     B0,   C3
+#endif
+
+#ifdef LEFT
+    addi.d     OFF,    OFF,   1
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d     C0,     C0,    0x08
+
+    addi.d     I,      I,     1
+    blt        I,      T1,    .L25
+
+.L28:
+    slli.d     L,      K,     3
+    add.d      B,      B,     L
+
+    slli.d     I,      LDC,   1
+    add.d      C,      C,     I
+
+    addi.d     J,      J,     1
+    andi       T0,     N,     1
+    blt        J,      T0,    .L20
+
+.L30:
+    LDARG      $r23,   $sp,   0
+    LDARG      $r24,   $sp,   8
+    LDARG      $r25,   $sp,   16
+    LDARG      $r26,   $sp,   24
+    LDARG      $r27,   $sp,   32
+    LD         $f23,   $sp,   40
+    LD         $f24,   $sp,   48
+    LD         $f25,   $sp,   56
+    LD         $f26,   $sp,   64
+    LD         $f27,   $sp,   72
+    LD         $f28,   $sp,   80
+    LD         $f29,   $sp,   88
+    LD         $f30,   $sp,   96
+    LD         $f31,   $sp,   104
+
+    addi.d     $sp,    $sp,   128
+    jirl       $r0,    $r1,   0x0
+
+    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/cgemm_ncopy_2_lasx.S b/kernel/loongarch64/cgemm_ncopy_2_lasx.S
new file mode 100644
index 000000000..10dc48c85
--- /dev/null
+++ b/kernel/loongarch64/cgemm_ncopy_2_lasx.S
@@ -0,0 +1,193 @@
+/*******************************************************************************
+Copyright (c) 2021, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+#define ASSEMBLER
+
+#include "common.h"
+
+/* Function parameters */
+#define M      $r4    // param 1: m
+#define N      $r5    // param 2: n
+#define SRC    $r6    // param 3: src
+#define LDA    $r7    // param 4: lda
+#define DST    $r8    // param 5: dst
+
+#define I      $r9
+#define J      $r10
+#define S1     $r12
+#define S2     $r13
+#define S3     $r14
+#define S4     $r15
+#define S5     $r16
+#define S6     $r17
+#define S7     $r18
+#define S8     $r19
+#define TD     $r20
+#define TS     $r11
+#define TL     $r7
+#define T0     $r23
+#define ZERO   $r0
+
+#define F0     $f0
+#define F1     $f1
+#define F2     $f2
+#define F3     $f3
+#define F4     $f4
+#define F5     $f5
+#define F6     $f6
+#define F7     $f7
+
+/* LASX vectors */
+#define U0     $xr0
+#define U1     $xr1
+#define U2     $xr2
+#define U3     $xr3
+#define U4     $xr4
+#define U5     $xr5
+#define U6     $xr6
+#define U7     $xr7
+#define D0     $xr8
+#define D1     $xr9
+#define D2     $xr10
+#define D3     $xr11
+#define D4     $xr12
+#define D5     $xr13
+#define D6     $xr14
+#define D7     $xr15
+#define D8     $xr16
+
+    PROLOGUE
+
+    addi.d     $sp,  $sp,  -8
+    SDARG      $r23, $sp,  0
+
+    move       TD,   DST   //boffset
+    move       TS,   SRC   //aoffset
+
+    slli.d     TL,   LDA,  0x02  //lda
+    slli.d     TL,   TL,   0x01
+    slli.d     T0,   TL,   0x01
+
+    srai.d     I,    N,    0x01
+    beq        I,    ZERO,  .L_N0
+
+.L_J1: /* if (i > 0) I-- */
+    move       S1,   TS         //a_offset1
+    add.d      S2,   TS,   TL   //a_offset2
+    srai.d     J,    M,    0x02
+    add.d      TS,   TS,   T0
+
+    beq        J,    ZERO,  .L_I3
+
+.L_I1: /* if (j > 0) J-- */
+    xvld       U0,   S1,   0x00
+    xvld       U1,   S1,   0x00
+    xvld       U2,   S2,   0x00
+
+    xvpermi.q  U0,   U2,   0x02
+    xvpermi.q  U2,   U1,   0x31
+
+    xvpermi.d  U0,   U0,   0xd8
+    xvpermi.d  U2,   U2,   0xd8
+
+    xvst       U0,   TD,   0x00
+    xvst       U2,   TD,   0x20
+
+    addi.d     S1,   S1,   0x20   // a_offset1
+    addi.d     S2,   S2,   0x20
+    addi.d     TD,   TD,   0x40  // b_offset
+
+    addi.d     J,    J,    -1
+    blt        ZERO, J,    .L_I1
+
+.L_I3:
+    andi       J,    M,    0x03
+    beq        J,    ZERO, .L_II20
+
+.L_II1:  /* j = (m & 3)  if (j > 0) */
+    fld.s      F0,   S1,   0x00
+    fld.s      F1,   S1,   0x04
+    fld.s      F2,   S2,   0x00
+    fld.s      F3,   S2,   0x04
+
+    fst.s      F0,   TD,   0x00
+    fst.s      F1,   TD,   0x04
+    fst.s      F2,   TD,   0x08
+    fst.s      F3,   TD,   0x0c
+
+    addi.d     S1,   S1,   0x08
+    addi.d     S2,   S2,   0x08
+    addi.d     TD,   TD,   0x10
+
+    addi.d     J,    J,    -1
+    blt        ZERO, J,    .L_II1
+
+.L_II20:
+    addi.d     I,    I,    -1
+    blt        ZERO, I,    .L_J1
+
+.L_N0:  /* if(n&1)*/
+    andi       I,     N,   0x01
+    beq        ZERO,  I,   .L_N00
+
+.L_N1:
+    srai.d     J,     M,   0x02
+    beq        ZERO,  J,   .L_N10
+
+.L_N11: /* j = (m >> 2) if (j > 0) */
+    xvld       U0,    TS,   0x00
+
+    xvst       U0,    TD,   0x00
+
+    addi.d     TS,    TS,   0x20   // a_offset
+    addi.d     TD,    TD,   0x20   // b_offset
+
+    addi.d     J,     J,   -1
+    blt        ZERO,  J,   .L_N11
+
+.L_N10:
+    andi       J,     M,    0x03
+    beq        J,     ZERO, .L_N00
+
+.L_N12:  /* j = (m & 3)  if (j > 0) */
+    fld.s      F0,    TS,   0x00
+    fld.s      F1,    TS,   0x04
+
+    fst.s      F0,    TD,   0x00
+    fst.s      F1,    TD,   0x04
+
+    addi.d     TS,    TS,   0x08   // a_offset
+    addi.d     TD,    TD,   0x08   // b_offset
+
+    addi.d     J,     J,   -1
+    blt        ZERO,  J,   .L_N12
+
+.L_N00:
+    LDARG     $r23,  $sp, 0
+    addi.d    $sp,   $sp, 8
+    jirl      $r0,   $r1, 0x00
+
+    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/cgemm_ncopy_2_lsx.S b/kernel/loongarch64/cgemm_ncopy_2_lsx.S
new file mode 100644
index 000000000..1cf4d87dc
--- /dev/null
+++ b/kernel/loongarch64/cgemm_ncopy_2_lsx.S
@@ -0,0 +1,202 @@
+/*******************************************************************************
+Copyright (c) 2021, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+#define ASSEMBLER
+
+#include "common.h"
+
+/* Function parameters */
+#define M      $r4    // param 1: m
+#define N      $r5    // param 2: n
+#define SRC    $r6    // param 3: src
+#define LDA    $r7    // param 4: lda
+#define DST    $r8    // param 5: dst
+
+#define I      $r9
+#define J      $r10
+#define S1     $r12
+#define S2     $r13
+#define S3     $r14
+#define S4     $r15
+#define S5     $r16
+#define S6     $r17
+#define S7     $r18
+#define S8     $r19
+#define TD     $r20
+#define TS     $r11
+#define TL     $r7
+#define T0     $r23
+#define ZERO   $r0
+
+#define F0     $f0
+#define F1     $f1
+#define F2     $f2
+#define F3     $f3
+#define F4     $f4
+#define F5     $f5
+#define F6     $f6
+#define F7     $f7
+
+/* LASX vectors */
+#define U0     $vr0
+#define U1     $vr1
+#define U2     $vr2
+#define U3     $vr3
+#define U4     $vr4
+#define U5     $vr5
+#define U6     $vr6
+#define U7     $vr7
+#define D0     $vr8
+#define D1     $vr9
+#define D2     $vr10
+#define D3     $vr11
+#define D4     $vr12
+#define D5     $vr13
+#define D6     $vr14
+#define D7     $vr15
+#define D8     $vr16
+
+    PROLOGUE
+
+    addi.d     $sp,  $sp,  -8
+    SDARG      $r23, $sp,  0
+
+    move       TD,   DST   //boffset
+    move       TS,   SRC   //aoffset
+
+    slli.d     TL,   LDA,  0x02  //lda
+    slli.d     TL,   TL,   0x01
+    slli.d     T0,   TL,   0x01
+
+    srai.d     I,    N,    0x01
+    beq        I,    ZERO,  .L_N0
+
+.L_J1: /* if (i > 0) I-- */
+    move       S1,   TS         //a_offset1
+    add.d      S2,   TS,   TL   //a_offset2
+    srai.d     J,    M,    0x02
+    add.d      TS,   TS,   T0
+
+    beq        J,    ZERO,  .L_I3
+
+.L_I1: /* if (j > 0) J-- */
+    vld       U0,   S1,   0x00
+    vld       U1,   S1,   0x10
+    vld       U2,   S2,   0x00
+    vld       U3,   S2,   0x10
+
+    vand.v    D0,   U2,   U2
+    vand.v    D1,   U3,   U3
+    vand.v    D2,   U2,   U2
+    vand.v    D3,   U3,   U3
+
+    vpermi.w  D0,   U0,   0x44
+    vpermi.w  D2,   U0,   0xee
+    vpermi.w  D1,   U1,   0x44
+    vpermi.w  D3,   U1,   0xee
+
+    vst       D0,   TD,   0x00
+    vst       D2,   TD,   0x10
+    vst       D1,   TD,   0x20
+    vst       D3,   TD,   0x30
+
+    addi.d     S1,   S1,   0x20   // a_offset1
+    addi.d     S2,   S2,   0x20
+    addi.d     TD,   TD,   0x40  // b_offset
+
+    addi.d     J,    J,    -1
+    blt        ZERO, J,    .L_I1
+
+.L_I3:
+    andi       J,    M,    0x03
+    beq        J,    ZERO, .L_II20
+
+.L_II1:  /* j = (m & 3)  if (j > 0) */
+    fld.s      F0,   S1,   0x00
+    fld.s      F1,   S1,   0x04
+    fld.s      F2,   S2,   0x00
+    fld.s      F3,   S2,   0x04
+
+    fst.s      F0,   TD,   0x00
+    fst.s      F1,   TD,   0x04
+    fst.s      F2,   TD,   0x08
+    fst.s      F3,   TD,   0x0c
+
+    addi.d     S1,   S1,   0x08
+    addi.d     S2,   S2,   0x08
+    addi.d     TD,   TD,   0x10
+
+    addi.d     J,    J,    -1
+    blt        ZERO, J,    .L_II1
+
+.L_II20:
+    addi.d     I,    I,    -1
+    blt        ZERO, I,    .L_J1
+
+.L_N0:  /* if(n&1)*/
+    andi       I,     N,   0x01
+    beq        ZERO,  I,   .L_N00
+
+.L_N1:
+    srai.d     J,     M,   0x02
+    beq        ZERO,  J,   .L_N10
+
+.L_N11: /* j = (m >> 2) if (j > 0) */
+    vld       U0,    TS,   0x00
+    vld       U1,    TS,   0x10
+
+    vst       U0,    TD,   0x00
+    vst       U1,    TD,   0x10
+
+    addi.d     TS,    TS,   0x20   // a_offset
+    addi.d     TD,    TD,   0x20   // b_offset
+
+    addi.d     J,     J,   -1
+    blt        ZERO,  J,   .L_N11
+
+.L_N10:
+    andi       J,     M,    0x03
+    beq        J,     ZERO, .L_N00
+
+.L_N12:  /* j = (m & 3)  if (j > 0) */
+    fld.s      F0,    TS,   0x00
+    fld.s      F1,    TS,   0x04
+
+    fst.s      F0,    TD,   0x00
+    fst.s      F1,    TD,   0x04
+
+    addi.d     TS,    TS,   0x08   // a_offset
+    addi.d     TD,    TD,   0x08   // b_offset
+
+    addi.d     J,     J,   -1
+    blt        ZERO,  J,   .L_N12
+
+.L_N00:
+    LDARG     $r23,  $sp, 0
+    addi.d    $sp,   $sp, 8
+    jirl      $r0,   $r1, 0x00
+
+    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/cgemm_tcopy_2_lasx.S b/kernel/loongarch64/cgemm_tcopy_2_lasx.S
new file mode 100644
index 000000000..e2245e412
--- /dev/null
+++ b/kernel/loongarch64/cgemm_tcopy_2_lasx.S
@@ -0,0 +1,218 @@
+/*******************************************************************************
+Copyright (c) 2021, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+#define ASSEMBLER
+
+#include "common.h"
+
+/* Function parameters */
+#define M      $r4    // param 1: m
+#define N      $r5    // param 2: n
+#define SRC    $r6    // param 3: src
+#define LDA    $r7    // param 4: lda
+#define DST    $r8    // param 5: dst
+
+#define I      $r9
+#define J      $r10
+#define S1     $r12
+#define S2     $r13
+#define S3     $r14
+#define S4     $r15
+#define TD     $r16
+#define TS     $r17
+#define TL     $r7
+#define T0     $r18
+#define S8     $r19
+#define S9     $r20
+#define S10    $r23
+#define ZERO   $r0
+
+#define F0     $f0
+#define F1     $f1
+#define F2     $f2
+#define F3     $f3
+#define F4     $f4
+#define F5     $f5
+#define F6     $f6
+#define F7     $f7
+
+/* LASX vectors */
+#define U0     $xr0
+#define U1     $xr1
+#define U2     $xr2
+#define U3     $xr3
+#define U4     $xr4
+#define U5     $xr5
+#define U6     $xr6
+#define U7     $xr7
+#define D0     $xr8
+#define D1     $xr9
+#define D2     $xr10
+#define D3     $xr11
+#define D4     $xr12
+#define D5     $xr13
+#define D6     $xr14
+#define D7     $xr15
+
+
+    PROLOGUE
+
+    addi.d     $sp,  $sp,  -8
+    SDARG      $r23, $sp,  0
+
+    move       TS,     SRC          //aoffset
+    move       TD,     DST          //boffset
+    slli.d     TL,     LDA,   0x02  //lda
+    slli.d     TL,     TL,    0x01
+
+    ori        T0,     ZERO,  0x01
+    andn       T0,     N,     T0
+    mul.d      T0,     M,     T0
+    slli.d     T0,     T0,    0x01
+    slli.d     T0,     T0,    0x02
+    add.d      S9,     DST,   T0  //boffset2
+
+    srai.d     J,      M,     0x01  //j
+
+    beq        J,      ZERO,  .L_M1
+
+.L_J1:  /* if(j>0) j--*/
+    move       S1,     TS     //aoffset1
+    slli.d     T0,     TL,    0x01
+    add.d      S2,     S1,    TL   //aoffset2
+    add.d      TS,     TS,    T0
+
+    move       S8,     TD     //boffset1
+    addi.d     TD,     TD,    0x20
+
+    srai.d     I,      N,     0x02
+    beq        ZERO,   I,     .L_JN1
+
+.L_JI1:  /* if(i>0) i--*/
+    xvld       U0,   S1,   0x00
+    xvld       U1,   S1,   0x00
+    xvld       U2,   S2,   0x00
+
+    xvpermi.q  U0,     U2,   0x02
+    xvpermi.q  U2,     U1,   0x31
+
+    xvst       U0,   S8,   0x00
+
+    slli.d     T0,   M,    0x04
+    add.d      S8,   S8,   T0
+
+    xvst       U2,   S8,   0x00
+
+    add.d      S8,   S8,   T0
+    addi.d     S1,   S1,   0x20
+    addi.d     S2,   S2,   0x20
+
+    addi.d     I,    I,    -1
+    blt        ZERO, I,    .L_JI1
+
+.L_JN1:  /* if(n&2) */
+    andi       I,    N,    0x02
+    beq        ZERO, I,    .L_JN2
+
+    vld        $vr0,   S1,   0x00
+    vld        $vr1,   S2,   0x00
+
+    vst        $vr0,   S8,   0x00
+    vst        $vr1,   S8,   0x10
+
+    addi.d     S1,   S1,   0x10
+    addi.d     S2,   S2,   0x10
+
+.L_JN2:  /* if(n&1) */
+    andi       I,    N,    0x01
+    beq        ZERO, I,    .L_J0
+
+    fld.s      F0,   S1,   0x00
+    fld.s      F1,   S1,   0x04
+    fld.s      F2,   S2,   0x00
+    fld.s      F3,   S2,   0x04
+
+    fst.s      F0,   S9,   0x00
+    fst.s      F1,   S9,   0x04
+    fst.s      F2,   S9,   0x08
+    fst.s      F3,   S9,   0x0c
+
+    addi.d     S9,   S9,   0x10
+
+.L_J0:
+    addi.d     J,    J,    -1
+    blt        ZERO, J,   .L_J1
+
+.L_M1:  /* if(m&1) */
+    andi       I,      M,    0x01
+    beq        ZERO,   I,    .L_M0
+
+    srai.d     I,      N,     0x02
+    beq        ZERO,   I,     .L_M1N1
+
+.L_M1I1:  /* if(i>0) */
+    vld        $vr0,     TS,    0x00
+    vld        $vr1,     TS,    0x10
+
+    vst       $vr0,     TD,    0x00
+
+    slli.d     T0,     M,     0x04
+    add.d      TD,     TD,    T0
+
+    vst       $vr1,     TD,    0x00
+
+    add.d      TD,     TD,    T0
+    addi.d     TS,     TS,    0x20
+
+    addi.d     I,      I,     -1
+    blt        ZERO,   I,     .L_M1I1
+
+.L_M1N1:  /* if(n&2) */
+    andi       I,      N,    0x02
+    beq        ZERO,   I,    .L_M1N2
+
+    vld        $vr0,     TS,    0x00
+
+    vst        $vr0,     TD,    0x00
+
+    addi.d     TS,     TS,    0x10
+
+.L_M1N2:  /* if(n&1) */
+    andi       I,      N,    0x01
+    beq        ZERO,   I,    .L_M0
+
+    fld.s      F0,     TS,    0x00
+    fld.s      F1,     TS,    0x04
+
+    fst.s      F0,     S9,    0x00
+    fst.s      F1,     S9,    0x04
+
+.L_M0:
+    LDARG     $r23,  $sp, 0
+    addi.d    $sp,   $sp, 8
+    jirl      $r0,   $r1, 0x00
+
+    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/cgemm_tcopy_2_lsx.S b/kernel/loongarch64/cgemm_tcopy_2_lsx.S
new file mode 100644
index 000000000..15c0fde8f
--- /dev/null
+++ b/kernel/loongarch64/cgemm_tcopy_2_lsx.S
@@ -0,0 +1,218 @@
+/*******************************************************************************
+Copyright (c) 2021, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+#define ASSEMBLER
+
+#include "common.h"
+
+/* Function parameters */
+#define M      $r4    // param 1: m
+#define N      $r5    // param 2: n
+#define SRC    $r6    // param 3: src
+#define LDA    $r7    // param 4: lda
+#define DST    $r8    // param 5: dst
+
+#define I      $r9
+#define J      $r10
+#define S1     $r12
+#define S2     $r13
+#define S3     $r14
+#define S4     $r15
+#define TD     $r16
+#define TS     $r17
+#define TL     $r7
+#define T0     $r18
+#define S8     $r19
+#define S9     $r20
+#define S10    $r23
+#define ZERO   $r0
+
+#define F0     $f0
+#define F1     $f1
+#define F2     $f2
+#define F3     $f3
+#define F4     $f4
+#define F5     $f5
+#define F6     $f6
+#define F7     $f7
+
+/* LASX vectors */
+#define U0     $vr0
+#define U1     $vr1
+#define U2     $vr2
+#define U3     $vr3
+#define U4     $vr4
+#define U5     $vr5
+#define U6     $vr6
+#define U7     $vr7
+#define D0     $vr8
+#define D1     $vr9
+#define D2     $vr10
+#define D3     $vr11
+#define D4     $vr12
+#define D5     $vr13
+#define D6     $vr14
+#define D7     $vr15
+
+
+    PROLOGUE
+
+    addi.d     $sp,  $sp,  -8
+    SDARG      $r23, $sp,  0
+
+    move       TS,     SRC          //aoffset
+    move       TD,     DST          //boffset
+    slli.d     TL,     LDA,   0x02  //lda
+    slli.d     TL,     TL,    0x01
+
+    ori        T0,     ZERO,  0x01
+    andn       T0,     N,     T0
+    mul.d      T0,     M,     T0
+    slli.d     T0,     T0,    0x01
+    slli.d     T0,     T0,    0x02
+    add.d      S9,     DST,   T0  //boffset2
+
+    srai.d     J,      M,     0x01  //j
+
+    beq        J,      ZERO,  .L_M1
+
+.L_J1:  /* if(j>0) j--*/
+    move       S1,     TS     //aoffset1
+    slli.d     T0,     TL,    0x01
+    add.d      S2,     S1,    TL   //aoffset2
+    add.d      TS,     TS,    T0
+
+    move       S8,     TD     //boffset1
+    addi.d     TD,     TD,    0x20
+
+    srai.d     I,      N,     0x02
+    beq        ZERO,   I,     .L_JN1
+
+.L_JI1:  /* if(i>0) i--*/
+    vld       U0,   S1,   0x00
+    vld       U1,   S1,   0x10
+    vld       U2,   S2,   0x00
+    vld       U3,   S2,   0x10
+
+    vst       U0,   S8,   0x00
+    vst       U2,   S8,   0x10
+
+    slli.d     T0,   M,    0x04
+    add.d      S8,   S8,   T0
+
+    vst       U1,   S8,   0x00
+    vst       U3,   S8,   0x10
+
+    add.d      S8,   S8,   T0
+    addi.d     S1,   S1,   0x20
+    addi.d     S2,   S2,   0x20
+
+    addi.d     I,    I,    -1
+    blt        ZERO, I,    .L_JI1
+
+.L_JN1:  /* if(n&2) */
+    andi       I,    N,    0x02
+    beq        ZERO, I,    .L_JN2
+
+    vld       U0,   S1,   0x00
+    vld       U1,   S2,   0x00
+
+    vst       U0,   S8,   0x00
+    vst       U1,   S8,   0x10
+
+    addi.d     S1,   S1,   0x10
+    addi.d     S2,   S2,   0x10
+
+.L_JN2:  /* if(n&1) */
+    andi       I,    N,    0x01
+    beq        ZERO, I,    .L_J0
+
+    fld.s      F0,   S1,   0x00
+    fld.s      F1,   S1,   0x04
+    fld.s      F2,   S2,   0x00
+    fld.s      F3,   S2,   0x04
+
+    fst.s      F0,   S9,   0x00
+    fst.s      F1,   S9,   0x04
+    fst.s      F2,   S9,   0x08
+    fst.s      F3,   S9,   0x0c
+
+    addi.d     S9,   S9,   0x10
+
+.L_J0:
+    addi.d     J,    J,    -1
+    blt        ZERO, J,   .L_J1
+
+.L_M1:  /* if(m&1) */
+    andi       I,      M,    0x01
+    beq        ZERO,   I,    .L_M0
+
+    srai.d     I,      N,     0x02
+    beq        ZERO,   I,     .L_M1N1
+
+.L_M1I1:  /* if(i>0) */
+    vld       U0,     TS,    0x00
+    vld       U1,     TS,    0x10
+
+    vst       U0,     TD,    0x00
+
+    slli.d     T0,     M,     0x04
+    add.d      TD,     TD,    T0
+
+    vst       U1,     TD,    0x00
+
+    add.d      TD,     TD,    T0
+    addi.d     TS,     TS,    0x20
+
+    addi.d     I,      I,     -1
+    blt        ZERO,   I,     .L_M1I1
+
+.L_M1N1:  /* if(n&2) */
+    andi       I,      N,    0x02
+    beq        ZERO,   I,    .L_M1N2
+
+    vld       U0,     TS,    0x00
+
+    vst       U0,     TD,    0x00
+
+    addi.d     TS,     TS,    0x10
+
+.L_M1N2:  /* if(n&1) */
+    andi       I,      N,    0x01
+    beq        ZERO,   I,    .L_M0
+
+    fld.s      F0,     TS,    0x00
+    fld.s      F1,     TS,    0x04
+
+    fst.s      F0,     S9,    0x00
+    fst.s      F1,     S9,    0x04
+
+.L_M0:
+    LDARG     $r23,  $sp, 0
+    addi.d    $sp,   $sp, 8
+    jirl      $r0,   $r1, 0x00
+
+    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/cnrm2_lasx.S b/kernel/loongarch64/cnrm2_lasx.S
new file mode 100644
index 000000000..3a60069ac
--- /dev/null
+++ b/kernel/loongarch64/cnrm2_lasx.S
@@ -0,0 +1,147 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r12
+#define t2     $r13
+#define t3     $r14
+#define t4     $r15
+#define a1     $f15
+#define a2     $f16
+#define res    $f19
+#define VX0    $xr15
+#define VX1    $xr16
+#define VX2    $xr17
+#define VX3    $xr18
+#define VX4    $xr21
+#define res1   $xr19
+#define res2   $xr20
+
+   PROLOGUE
+
+#ifdef F_INTERFACE
+   LDINT   N,     0(N)
+   LDINT   INCX,  0(INCX)
+#endif
+
+   xvxor.v res1, res1, res1
+   xvxor.v res2, res2, res2
+   bge $r0, N, .L999
+   beq $r0, INCX, .L999
+   li.d  TEMP, SIZE
+   slli.d INCX, INCX, ZBASE_SHIFT
+   srai.d I, N, 2
+   bne INCX, TEMP, .L20
+   bge $r0,  I, .L997
+   .align 3
+
+.L10:
+   xvld VX0, X, 0 * SIZE
+   xvfcvtl.d.s VX1, VX0
+   xvfcvth.d.s VX2, VX0
+   xvfmadd.d res1, VX1, VX1, res1
+   xvfmadd.d res2, VX2, VX2, res2
+   addi.d I, I, -1
+   addi.d X, X, 8 * SIZE
+   blt $r0, I, .L10
+   .align 3
+   b .L996
+
+.L20:
+   bge $r0, I, .L997
+   .align 3
+
+.L21:
+   ld.w t1, X, 0 * SIZE
+   ld.w t2, X, 1 * SIZE
+   add.d X, X, INCX
+   ld.w t3, X, 0 * SIZE
+   ld.w t4, X, 1 * SIZE
+   add.d X, X, INCX
+   xvinsgr2vr.w VX0, t1, 0
+   xvinsgr2vr.w VX0, t2, 1
+   xvinsgr2vr.w VX0, t3, 2
+   xvinsgr2vr.w VX0, t4, 3
+   ld.w t1, X, 0 * SIZE
+   ld.w t2, X, 1 * SIZE
+   add.d X, X, INCX
+   ld.w t3, X, 0 * SIZE
+   ld.w t4, X, 1 * SIZE
+   xvinsgr2vr.w VX0, t1, 4
+   xvinsgr2vr.w VX0, t2, 5
+   xvinsgr2vr.w VX0, t3, 6
+   xvinsgr2vr.w VX0, t4, 7
+   add.d X, X, INCX
+   xvfcvtl.d.s VX1, VX0
+   xvfcvth.d.s VX2, VX0
+   xvfmadd.d res1, VX1, VX1, res1
+   xvfmadd.d res2, VX2, VX2, res2
+   addi.d  I, I, -1
+   blt $r0, I, .L21
+   b .L996
+
+.L996:
+   xvfadd.d res1, res1, res2
+   xvpickve.d VX1, res1, 1
+   xvpickve.d VX2, res1, 2
+   xvpickve.d VX3, res1, 3
+   xvfadd.d res1, VX1, res1
+   xvfadd.d res1, VX2, res1
+   xvfadd.d res1, VX3, res1
+   .align 3
+
+.L997:
+   andi I, N, 3
+   bge $r0, I, .L999
+   .align 3
+
+.L998:
+   fld.s a1, X, 0 * SIZE
+   fld.s a2, X, 1 * SIZE
+   addi.d I, I, -1
+   fcvt.d.s a1, a1
+   fcvt.d.s a2, a2
+   fmadd.d res, a1, a1, res
+   fmadd.d res, a2, a2, res
+   add.d X, X, INCX
+   blt $r0, I, .L998
+   .align 3
+
+.L999:
+   fsqrt.d res, res
+   move $r4, $r17
+   fcvt.s.d $f0, res
+   jirl $r0, $r1, 0x0
+
+   EPILOGUE
diff --git a/kernel/loongarch64/cnrm2_lsx.S b/kernel/loongarch64/cnrm2_lsx.S
new file mode 100644
index 000000000..20950ba17
--- /dev/null
+++ b/kernel/loongarch64/cnrm2_lsx.S
@@ -0,0 +1,155 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r12
+#define t2     $r13
+#define t3     $r14
+#define t4     $r15
+#define a1     $f15
+#define a2     $f16
+#define res    $f19
+#define VX0    $vr15
+#define VX1    $vr16
+#define VX2    $vr17
+#define VX3    $vr18
+#define VX4    $vr21
+#define res1   $vr19
+#define res2   $vr20
+
+   PROLOGUE
+
+#ifdef F_INTERFACE
+   LDINT   N,     0(N)
+   LDINT   INCX,  0(INCX)
+#endif
+
+   vxor.v res1, res1, res1
+   vxor.v res2, res2, res2
+   bge $r0, N, .L999
+   beq $r0, INCX, .L999
+   li.d  TEMP, 1
+   slli.d TEMP, TEMP, ZBASE_SHIFT
+   slli.d INCX, INCX, ZBASE_SHIFT
+   srai.d I, N, 2
+   bne INCX, TEMP, .L20
+   bge $r0,  I, .L997
+   .align 3
+
+.L10:
+   vld VX0, X, 0 * SIZE
+   vfcvtl.d.s VX1, VX0
+   vfcvth.d.s VX2, VX0
+   vfmadd.d res1, VX1, VX1, res1
+   vfmadd.d res2, VX2, VX2, res2
+   vld VX0, X, 4 * SIZE
+   vfcvtl.d.s VX3, VX0
+   vfcvth.d.s VX4, VX0
+   vfmadd.d res1, VX3, VX3, res1
+   vfmadd.d res2, VX4, VX4, res2
+   addi.d I, I, -1
+   addi.d X, X, 8 * SIZE
+   blt $r0, I, .L10
+   b .L996
+   .align 3
+
+.L20:
+   bge $r0, I, .L997
+   .align 3
+
+.L21:
+   ld.w t1, X, 0 * SIZE
+   ld.w t2, X, 1 * SIZE
+   add.d X, X, INCX
+   ld.w t3, X, 0 * SIZE
+   ld.w t4, X, 1 * SIZE
+   vinsgr2vr.w VX0, t1, 0
+   vinsgr2vr.w VX0, t2, 1
+   vinsgr2vr.w VX0, t3, 2
+   vinsgr2vr.w VX0, t4, 3
+   add.d X, X, INCX
+   vfcvtl.d.s VX1, VX0
+   vfcvth.d.s VX2, VX0
+   vfmadd.d res1, VX1, VX1, res1
+   vfmadd.d res2, VX2, VX2, res2
+   ld.w t1, X, 0 * SIZE
+   ld.w t2, X, 1 * SIZE
+   add.d X, X, INCX
+   ld.w t3, X, 0 * SIZE
+   ld.w t4, X, 1 * SIZE
+   vinsgr2vr.w VX0, t1, 0
+   vinsgr2vr.w VX0, t2, 1
+   vinsgr2vr.w VX0, t3, 2
+   vinsgr2vr.w VX0, t4, 3
+   add.d X, X, INCX
+   vfcvtl.d.s VX3, VX0
+   vfcvth.d.s VX4, VX0
+   vfmadd.d res1, VX3, VX3, res1
+   vfmadd.d res2, VX4, VX4, res2
+   addi.d  I, I, -1
+   blt $r0, I, .L21
+   b .L996
+   .align 3
+
+.L996:
+   vfadd.d res1, res1, res2
+   vreplvei.d VX1, res1, 1
+   vfadd.d res1, VX1, res1
+   .align 3
+
+.L997:
+   andi I, N, 3
+   bge $r0, I, .L999
+   .align 3
+
+.L998:
+    fld.s a1, X, 0 * SIZE
+    fld.s a2, X, 1 * SIZE
+    addi.d I, I, -1
+    fcvt.d.s a1, a1
+    fcvt.d.s a2, a2
+    fmadd.d res, a1, a1, res
+    fmadd.d res, a2, a2, res
+    add.d X, X, INCX
+    blt $r0, I, .L998
+    .align 3
+
+.L999:
+    fsqrt.d res, res
+    move $r4, $r17
+    fcvt.s.d $f0, $f19
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/copy_lasx.S b/kernel/loongarch64/copy_lasx.S
new file mode 100644
index 000000000..31f91cec1
--- /dev/null
+++ b/kernel/loongarch64/copy_lasx.S
@@ -0,0 +1,306 @@
+/*****************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+   3. Neither the name of the OpenBLAS project nor the names of
+      its contributors may be used to endorse or promote products
+      derived from this software without specific prior written
+      permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**********************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define Y      $r7
+#define INCY   $r8
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r14
+#define t2     $r15
+#define t3     $r16
+#define t4     $r19
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define VX0    $xr12
+#define VX1    $xr13
+
+    PROLOGUE
+    bge $r0, N, .L999
+    li.d TEMP, 1
+    slli.d  TEMP, TEMP, BASE_SHIFT
+    slli.d  INCX, INCX, BASE_SHIFT
+    slli.d  INCY, INCY, BASE_SHIFT
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
+    b .L11  // INCX==1 and INCY==1
+.L20:
+    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
+    b .L21 // INCX!=1 and INCY==1
+
+/* INCX==1 and INCY==1 */
+.L11:
+    bge $r0, I, .L112
+    .align 3
+
+.L111:
+    xvld VX0, X, 0
+    addi.d  I, I, -1
+    xvst VX0, Y, 0
+#ifdef DOUBLE
+    xvld VX0, X, 32
+    xvst VX0, Y, 32
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+    blt $r0, I, .L111
+    .align 3
+
+.L112:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L113:
+    LD    $f12, X, 0
+    addi.d I, I, -1
+    addi.d  X, X, SIZE
+    ST    $f12, Y, 0
+    addi.d  Y, Y, SIZE
+    blt $r0, I, .L113
+    b .L999
+    .align 3
+
+/* INCX==1 and INCY!=1 */
+.L12:
+    bge $r0, I, .L122
+    .align 3
+
+.L121:
+#ifdef DOUBLE
+    xvld VX0, X, 0
+    xvld VX1, X, 32
+    xvstelm.d VX0, Y, 0, 0
+    add.d Y, Y, INCY
+    xvstelm.d VX0, Y, 0, 1
+    add.d Y, Y, INCY
+    xvstelm.d VX0, Y, 0, 2
+    add.d Y, Y, INCY
+    xvstelm.d VX0, Y, 0, 3
+    add.d Y, Y, INCY
+    xvstelm.d VX1, Y, 0, 0
+    add.d Y, Y, INCY
+    xvstelm.d VX1, Y, 0, 1
+    add.d Y, Y, INCY
+    xvstelm.d VX1, Y, 0, 2
+    add.d Y, Y, INCY
+    xvstelm.d VX1, Y, 0, 3
+    add.d Y, Y, INCY
+#else
+    xvld VX0, X, 0
+    xvstelm.w VX0, Y, 0, 0
+    add.d Y, Y, INCY
+    xvstelm.w VX0, Y, 0, 1
+    add.d Y, Y, INCY
+    xvstelm.w VX0, Y, 0, 2
+    add.d Y, Y, INCY
+    xvstelm.w VX0, Y, 0, 3
+    add.d Y, Y, INCY
+    xvstelm.w VX0, Y, 0, 4
+    add.d Y, Y, INCY
+    xvstelm.w VX0, Y, 0, 5
+    add.d Y, Y, INCY
+    xvstelm.w VX0, Y, 0, 6
+    add.d Y, Y, INCY
+    xvstelm.w VX0, Y, 0, 7
+    add.d Y, Y, INCY
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L121
+    .align 3
+
+.L122:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L123:
+    LD    $f12, X, 0
+    addi.d I, I, -1
+    addi.d  X, X, SIZE
+    ST    $f12, Y, 0
+    add.d  Y, Y, INCY
+    blt $r0, I, .L123
+    b .L999
+    .align 3
+
+/* INCX!=1 and INCY==1 */
+.L21:
+    bge $r0, I, .L212
+    .align 3
+
+.L211:
+#ifdef DOUBLE
+    ld.d t1, X, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    add.d X, X, INCX
+    ld.d t3, X, 0
+    add.d X, X, INCX
+    ld.d t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    xvst VX0, Y, 0
+    ld.d t1, X, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    add.d X, X, INCX
+    ld.d t3, X, 0
+    add.d X, X, INCX
+    ld.d t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvst VX1, Y, 32
+#else
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    xvst VX0, Y, 0
+#endif
+    addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L211
+    .align 3
+
+.L212:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L213:
+    LD    $f12, X, 0
+    addi.d I, I, -1
+    ST    $f12, Y, 0
+    add.d  X, X, INCX
+    addi.d  Y, Y, SIZE
+    blt $r0, I, .L213
+    b .L999
+    .align 3
+
+/* INCX!=1 and INCY!=1 */
+.L22:
+    bge $r0, I, .L223
+    .align 3
+
+.L222:
+    LD    a1, X, 0
+    add.d X, X, INCX
+    LD    a2, X, 0
+    add.d X, X, INCX
+    LD    a3, X, 0
+    add.d X, X, INCX
+    LD    a4, X, 0
+    add.d X, X, INCX
+    ST    a1, Y, 0
+    add.d Y, Y, INCY
+    ST    a2, Y, 0
+    add.d Y, Y, INCY
+    ST    a3, X, 0
+    add.d Y, Y, INCY
+    ST    a4, X, 0
+    add.d Y, Y, INCY
+    LD    a1, X, 0
+    add.d X, X, INCX
+    LD    a2, X, 0
+    add.d X, X, INCX
+    LD    a3, X, 0
+    add.d X, X, INCX
+    LD    a4, X, 0
+    add.d X, X, INCX
+    ST    a1, Y, 0
+    add.d Y, Y, INCY
+    ST    a2, Y, 0
+    add.d Y, Y, INCY
+    ST    a3, X, 0
+    add.d Y, Y, INCY
+    ST    a4, X, 0
+    add.d Y, Y, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L222
+    .align 3
+
+.L223:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L224:
+    LD    $f12, X, 0
+    addi.d I, I, -1
+    ST    $f12, Y, 0
+    add.d  X, X, INCX
+    add.d  Y, Y, INCY
+    blt $r0, I, .L224
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/copy_lsx.S b/kernel/loongarch64/copy_lsx.S
new file mode 100644
index 000000000..bb10f3565
--- /dev/null
+++ b/kernel/loongarch64/copy_lsx.S
@@ -0,0 +1,316 @@
+/*****************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+   3. Neither the name of the OpenBLAS project nor the names of
+      its contributors may be used to endorse or promote products
+      derived from this software without specific prior written
+      permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**********************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define Y      $r7
+#define INCY   $r8
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r14
+#define t2     $r15
+#define t3     $r16
+#define t4     $r19
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define VX0    $vr12
+#define VX1    $vr13
+
+    PROLOGUE
+    bge $r0, N, .L999
+    li.d TEMP, 1
+    slli.d  TEMP, TEMP, BASE_SHIFT
+    slli.d  INCX, INCX, BASE_SHIFT
+    slli.d  INCY, INCY, BASE_SHIFT
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
+    b .L11  // INCX==1 and INCY==1
+.L20:
+    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
+    b .L21 // INCX!=1 and INCY==1
+
+/* INCX==1 and INCY==1 */
+.L11:
+    bge $r0, I, .L112
+    .align 3
+
+.L111:
+    vld VX0, X, 0
+    vld VX1, X, 16
+    addi.d  I, I, -1
+    vst VX0, Y, 0
+    vst VX1, Y, 16
+#ifdef DOUBLE
+    vld VX0, X, 32
+    vld VX1, X, 48
+    vst VX0, Y, 32
+    vst VX1, Y, 48
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+    blt $r0, I, .L111
+    .align 3
+
+.L112:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L113:
+    LD    $f12, X, 0
+    addi.d I, I, -1
+    addi.d  X, X, SIZE
+    ST    $f12, Y, 0
+    addi.d  Y, Y, SIZE
+    blt $r0, I, .L113
+    b .L999
+    .align 3
+
+/* INCX==1 and INCY!=1 */
+.L12:
+    bge $r0, I, .L122
+    .align 3
+
+.L121:
+#ifdef DOUBLE
+    vld VX0, X, 0
+    vld VX1, X, 16
+    vstelm.d VX0, Y, 0, 0
+    add.d Y, Y, INCY
+    vstelm.d VX0, Y, 0, 1
+    add.d Y, Y, INCY
+    vstelm.d VX1, Y, 0, 0
+    add.d Y, Y, INCY
+    vstelm.d VX1, Y, 0, 1
+    add.d Y, Y, INCY
+    vld VX0, X, 32
+    vld VX1, X, 48
+    vstelm.d VX0, Y, 0, 0
+    add.d Y, Y, INCY
+    vstelm.d VX0, Y, 0, 1
+    add.d Y, Y, INCY
+    vstelm.d VX1, Y, 0, 0
+    add.d Y, Y, INCY
+    vstelm.d VX1, Y, 0, 1
+    add.d Y, Y, INCY
+#else
+    vld VX0, X, 0
+    vld VX1, X, 16
+    vstelm.w VX0, Y, 0, 0
+    add.d Y, Y, INCY
+    vstelm.w VX0, Y, 0, 1
+    add.d Y, Y, INCY
+    vstelm.w VX0, Y, 0, 2
+    add.d Y, Y, INCY
+    vstelm.w VX0, Y, 0, 3
+    add.d Y, Y, INCY
+    vstelm.w VX1, Y, 0, 0
+    add.d Y, Y, INCY
+    vstelm.w VX1, Y, 0, 1
+    add.d Y, Y, INCY
+    vstelm.w VX1, Y, 0, 2
+    add.d Y, Y, INCY
+    vstelm.w VX1, Y, 0, 3
+    add.d Y, Y, INCY
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L121
+    .align 3
+
+.L122:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L123:
+    LD    $f12, X, 0
+    addi.d I, I, -1
+    addi.d  X, X, SIZE
+    ST    $f12, Y, 0
+    add.d  Y, Y, INCY
+    blt $r0, I, .L123
+    b .L999
+    .align 3
+
+/* INCX!=1 and INCY==1 */
+.L21:
+    bge $r0, I, .L212
+    .align 3
+
+.L211:
+#ifdef DOUBLE
+    ld.d t1, X, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    add.d X, X, INCX
+    ld.d t3, X, 0
+    add.d X, X, INCX
+    ld.d t4, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vst VX0, Y, 0
+    vst VX1, Y, 16
+    ld.d t1, X, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    add.d X, X, INCX
+    ld.d t3, X, 0
+    add.d X, X, INCX
+    ld.d t4, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vst VX0, Y, 32
+    vst VX1, Y, 48
+#else
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    vst VX0, Y, 0
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vst VX1, Y, 16
+#endif
+    addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L211
+    .align 3
+
+.L212:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L213:
+    LD    $f12, X, 0
+    addi.d I, I, -1
+    ST    $f12, Y, 0
+    add.d  X, X, INCX
+    addi.d  Y, Y, SIZE
+    blt $r0, I, .L213
+    b .L999
+    .align 3
+
+/* INCX!=1 and INCY!=1 */
+.L22:
+    bge $r0, I, .L223
+    .align 3
+
+.L222:
+    LD    a1, X, 0
+    add.d X, X, INCX
+    LD    a2, X, 0
+    add.d X, X, INCX
+    LD    a3, X, 0
+    add.d X, X, INCX
+    LD    a4, X, 0
+    add.d X, X, INCX
+    ST    a1, Y, 0
+    add.d Y, Y, INCY
+    ST    a2, Y, 0
+    add.d Y, Y, INCY
+    ST    a3, X, 0
+    add.d Y, Y, INCY
+    ST    a4, X, 0
+    add.d Y, Y, INCY
+    LD    a1, X, 0
+    add.d X, X, INCX
+    LD    a2, X, 0
+    add.d X, X, INCX
+    LD    a3, X, 0
+    add.d X, X, INCX
+    LD    a4, X, 0
+    add.d X, X, INCX
+    ST    a1, Y, 0
+    add.d Y, Y, INCY
+    ST    a2, Y, 0
+    add.d Y, Y, INCY
+    ST    a3, X, 0
+    add.d Y, Y, INCY
+    ST    a4, X, 0
+    add.d Y, Y, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L222
+    .align 3
+
+.L223:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L224:
+    LD    $f12, X, 0
+    addi.d I, I, -1
+    ST    $f12, Y, 0
+    add.d  X, X, INCX
+    add.d  Y, Y, INCY
+    blt $r0, I, .L224
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/crot_lasx.S b/kernel/loongarch64/crot_lasx.S
new file mode 100644
index 000000000..d4ec1e22c
--- /dev/null
+++ b/kernel/loongarch64/crot_lasx.S
@@ -0,0 +1,1079 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define Y      $r7
+#define INCY   $r8
+#define C      $f0
+#define S      $f1
+
+#define I      $r12
+#define TEMP   $r13
+#define t1     $r14
+#define t2     $r16
+#define t3     $r15
+#define t4     $r17
+#define XX     $r18
+#define YY     $r19
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define s1     $f16
+#define s2     $f17
+#define s3     $f18
+#define s4     $f19
+#define VX0    $xr8
+#define VX1    $xr20
+#define VX2    $xr21
+#define VX3    $xr22
+#define VT0    $xr10
+#define VT1    $xr18
+#define VXC    $xr23
+#define VXS    $xr9
+#define VXZ    $xr11
+#define x1     $xr12
+#define x2     $xr13
+#define x3     $xr14
+#define x4     $xr15
+
+    PROLOGUE
+
+    bge $r0, N, .L999
+    li.d TEMP, 1
+    movgr2fr.d a1, $r0
+    FFINT  a1, a1
+    slli.d  TEMP, TEMP, ZBASE_SHIFT
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    slli.d  INCY, INCY, ZBASE_SHIFT
+    MTG  t1, C
+    MTG  t2, S
+    MTG  t3, a1
+#ifdef DOUBLE
+    xvreplgr2vr.d VXC, t1
+    xvreplgr2vr.d VXS, t2
+    xvreplgr2vr.d VXZ, t3
+    srai.d I, N, 2
+#else
+    xvreplgr2vr.w VXC, t1
+    xvreplgr2vr.w VXS, t2
+    xvreplgr2vr.w VXZ, t3
+    srai.d I, N, 3
+#endif
+    beq INCX, $r0, .L996
+    beq INCY, $r0, .L996
+    bne INCX, TEMP, .L22 // INCX!=1 or INCY!=1
+    bne INCY, TEMP, .L22
+
+.L11:
+    bge $r0, I, .L997
+    CMPEQ $fcc0, C, a1
+    bcnez $fcc0, .L110
+    CMPEQ $fcc0, S, a1
+    bcnez $fcc0, .L112 // C!=0 S==0
+    b .L111 // C!=0 S!=0
+    .align 3
+
+.L110:
+    CMPEQ $fcc0, S, a1
+    bcnez $fcc0, .L114 // C==0 S==0
+    b .L113 // C==0 S!=0
+    .align 3
+
+.L111: // C!=0 S!=0
+    xvld VX0, X, 0 * SIZE
+    xvld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
+    xvld VX1, X, 4 * SIZE
+    xvld VX3, Y, 4 * SIZE
+    xvpickev.d x1, VX1, VX0
+    xvpickod.d x2, VX1, VX0
+    xvpickev.d x3, VX3, VX2
+    xvpickod.d x4, VX3, VX2
+    xvfmul.d VX0, x1, VXC
+    xvfmadd.d VX0, x3, VXS, VX0
+    xvfmul.d VX1, x1, VXS
+    xvfmsub.d VX1, x3, VXC, VX1
+    xvfmul.d VX2, x2, VXC
+    xvfmadd.d VX2, x4, VXS, VX2
+    xvfmul.d VX3, x2, VXS
+    xvfmsub.d VX3, x4, VXC, VX3
+    xvilvl.d x1, VX2 ,VX0
+    xvilvh.d x2, VX2, VX0
+    xvilvl.d x3, VX3 ,VX1
+    xvilvh.d x4, VX3, VX1
+    xvst x1, X, 0 * SIZE
+    xvst x3, Y, 0 * SIZE
+    xvst x2, X, 4 * SIZE
+    xvst x4, Y, 4 * SIZE
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+#else
+    xvld VX1, X, 8 * SIZE
+    xvld VX3, Y, 8 * SIZE
+    xvpickev.w x1, VX1, VX0
+    xvpickod.w x2, VX1, VX0
+    xvpickev.w x3, VX3, VX2
+    xvpickod.w x4, VX3, VX2
+    xvfmul.s VX0, x1, VXC
+    xvfmadd.s VX0, x3, VXS, VX0
+    xvfmul.s VX1, x1, VXS
+    xvfmsub.s VX1, x3, VXC, VX1
+    xvfmul.s VX2, x2, VXC
+    xvfmadd.s VX2, x4, VXS, VX2
+    xvfmul.s VX3, x2, VXS
+    xvfmsub.s VX3, x4, VXC, VX3
+    xvilvl.w x1, VX2 ,VX0
+    xvilvh.w x2, VX2, VX0
+    xvilvl.w x3, VX3 ,VX1
+    xvilvh.w x4, VX3, VX1
+    xvst x1, X, 0 * SIZE
+    xvst x3, Y, 0 * SIZE
+    xvst x2, X, 8 * SIZE
+    xvst x4, Y, 8 * SIZE
+    addi.d X, X, 16 * SIZE
+    addi.d Y, Y, 16 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L111
+    b .L997
+    .align 3
+
+.L112: // C!=0 S==0
+    xvld VX0, X, 0 * SIZE
+    xvld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
+    xvld VX1, X, 4 * SIZE
+    xvld VX3, Y, 4 * SIZE
+    xvpickev.d x1, VX1, VX0
+    xvpickod.d x2, VX1, VX0
+    xvpickev.d x3, VX3, VX2
+    xvpickod.d x4, VX3, VX2
+    xvfmul.d VX0, x1, VXC
+    xvfmul.d VX1, x3, VXC
+    xvfmul.d VX2, x2, VXC
+    xvfmul.d VX3, x4, VXC
+    xvilvl.d x1, VX2 ,VX0
+    xvilvh.d x2, VX2, VX0
+    xvilvl.d x3, VX3 ,VX1
+    xvilvh.d x4, VX3, VX1
+    xvst x1, X, 0 * SIZE
+    xvst x3, Y, 0 * SIZE
+    xvst x2, X, 4 * SIZE
+    xvst x4, Y, 4 * SIZE
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+#else
+    xvld VX1, X, 8 * SIZE
+    xvld VX3, Y, 8 * SIZE
+    xvpickev.w x1, VX1, VX0
+    xvpickod.w x2, VX1, VX0
+    xvpickev.w x3, VX3, VX2
+    xvpickod.w x4, VX3, VX2
+    xvfmul.s VX0, x1, VXC
+    xvfmul.s VX1, x3, VXC
+    xvfmul.s VX2, x2, VXC
+    xvfmul.s VX3, x4, VXC
+    xvilvl.w x1, VX2 ,VX0
+    xvilvh.w x2, VX2, VX0
+    xvilvl.w x3, VX3 ,VX1
+    xvilvh.w x4, VX3, VX1
+    xvst x1, X, 0 * SIZE
+    xvst x3, Y, 0 * SIZE
+    xvst x2, X, 8 * SIZE
+    xvst x4, Y, 8 * SIZE
+    addi.d X, X, 16 * SIZE
+    addi.d Y, Y, 16 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L112
+    b .L997
+    .align 3
+
+.L113: // C==0 S!=0
+    xvld VX0, X, 0 * SIZE
+    xvld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
+    xvld VX1, X, 4 * SIZE
+    xvld VX3, Y, 4 * SIZE
+    xvpickev.d x1, VX1, VX0
+    xvpickod.d x2, VX1, VX0
+    xvpickev.d x3, VX3, VX2
+    xvpickod.d x4, VX3, VX2
+    xvfmul.d VX0, x3, VXS
+    xvfmul.d VX1, x1, VXS
+    xvfsub.d VX1, VXZ, VX1
+    xvfmul.d VX2, x4, VXS
+    xvfmul.d VX3, x2, VXS
+    xvfsub.d VX3, VXZ, VX3
+    xvilvl.d x1, VX2 ,VX0
+    xvilvh.d x2, VX2, VX0
+    xvilvl.d x3, VX3 ,VX1
+    xvilvh.d x4, VX3, VX1
+    xvst x1, X, 0 * SIZE
+    xvst x3, Y, 0 * SIZE
+    xvst x2, X, 4 * SIZE
+    xvst x4, Y, 4 * SIZE
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+#else
+    xvld VX1, X, 8 * SIZE
+    xvld VX3, Y, 8 * SIZE
+    xvpickev.w x1, VX1, VX0
+    xvpickod.w x2, VX1, VX0
+    xvpickev.w x3, VX3, VX2
+    xvpickod.w x4, VX3, VX2
+    xvfmul.s VX0, x3, VXS
+    xvfmul.s VX1, x1, VXS
+    xvfsub.s VX1, VXZ, VX1
+    xvfmul.s VX2, x4, VXS
+    xvfmul.s VX3, x2, VXS
+    xvfsub.s VX3, VXZ, VX3
+    xvilvl.w x1, VX2 ,VX0
+    xvilvh.w x2, VX2, VX0
+    xvilvl.w x3, VX3 ,VX1
+    xvilvh.w x4, VX3, VX1
+    xvst x1, X, 0 * SIZE
+    xvst x3, Y, 0 * SIZE
+    xvst x2, X, 8 * SIZE
+    xvst x4, Y, 8 * SIZE
+    addi.d X, X, 16 * SIZE
+    addi.d Y, Y, 16 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L113
+    b .L997
+    .align 3
+
+.L114: // C==0 S==0
+    xvst VXZ, X, 0 * SIZE
+    xvst VXZ, Y, 0 * SIZE
+#ifdef DOUBLE
+    xvst VXZ, X, 4 * SIZE
+    xvst VXZ, Y, 4 * SIZE
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+#else
+    xvst VXZ, X, 8 * SIZE
+    xvst VXZ, Y, 8 * SIZE
+    addi.d X, X, 16 * SIZE
+    addi.d Y, Y, 16 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L114
+    b .L997
+    .align 3
+
+.L22:
+    bge $r0, I, .L997
+    move YY, Y
+    move XX, X
+    CMPEQ $fcc0, C, a1
+    bcnez $fcc0, .L220
+    CMPEQ $fcc0, S, a1
+    bcnez $fcc0, .L222 // C!=0 S==0
+    b .L221 // C!=0 S!=0
+    .align 3
+
+.L220:
+    CMPEQ $fcc0, S, a1
+    bcnez $fcc0, .L224 // C==0 S==0
+    b .L223 // C==0 S!=0
+    .align 3
+
+.L221: // C!=0 S!=0
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 0
+    xvinsgr2vr.d x2, t2, 0
+    xvinsgr2vr.d x1, t3, 1
+    xvinsgr2vr.d x2, t4, 1
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.d x3, t1, 0
+    xvinsgr2vr.d x4, t2, 0
+    xvinsgr2vr.d x3, t3, 1
+    xvinsgr2vr.d x4, t4, 1
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    xvinsgr2vr.d x1, t1, 2
+    xvinsgr2vr.d x2, t2, 2
+    xvinsgr2vr.d x1, t3, 3
+    xvinsgr2vr.d x2, t4, 3
+    add.d X, X, INCX
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    xvinsgr2vr.d x3, t1, 2
+    xvinsgr2vr.d x4, t2, 2
+    xvinsgr2vr.d x3, t3, 3
+    xvinsgr2vr.d x4, t4, 3
+    add.d Y, Y, INCY
+
+    xvfmul.d VX0, x1, VXC
+    xvfmadd.d VX0, x3, VXS, VX0
+    xvfmul.d VX1, x1, VXS
+    xvfmsub.d VX1, x3, VXC, VX1
+    xvfmul.d VX2, x2, VXC
+    xvfmadd.d VX2, x4, VXS, VX2
+    xvfmul.d VX3, x2, VXS
+    xvfmsub.d VX3, x4, VXC, VX3
+    xvstelm.d VX0, XX, 0, 0
+    xvstelm.d VX2, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.d VX0, XX, 0, 1
+    xvstelm.d VX2, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    xvstelm.d VX0, XX, 0, 2
+    xvstelm.d VX2, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    xvstelm.d VX0, XX, 0, 3
+    xvstelm.d VX2, XX, 1 * SIZE, 3
+    add.d XX, XX, INCX
+    xvstelm.d VX1, YY, 0, 0
+    xvstelm.d VX3, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.d VX1, YY, 0, 1
+    xvstelm.d VX3, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    xvstelm.d VX1, YY, 0, 2
+    xvstelm.d VX3, YY, 1 * SIZE, 2
+    add.d YY, YY, INCY
+    xvstelm.d VX1, YY, 0, 3
+    xvstelm.d VX3, YY, 1 * SIZE, 3
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 0
+    xvinsgr2vr.w x2, t2, 0
+    xvinsgr2vr.w x1, t3, 1
+    xvinsgr2vr.w x2, t4, 1
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 0
+    xvinsgr2vr.w x4, t2, 0
+    xvinsgr2vr.w x3, t3, 1
+    xvinsgr2vr.w x4, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    xvinsgr2vr.w x1, t1, 2
+    xvinsgr2vr.w x2, t2, 2
+    xvinsgr2vr.w x1, t3, 3
+    xvinsgr2vr.w x2, t4, 3
+    add.d X, X, INCX
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    xvinsgr2vr.w x3, t1, 2
+    xvinsgr2vr.w x4, t2, 2
+    xvinsgr2vr.w x3, t3, 3
+    xvinsgr2vr.w x4, t4, 3
+    add.d Y, Y, INCY
+
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 4
+    xvinsgr2vr.w x2, t2, 4
+    xvinsgr2vr.w x1, t3, 5
+    xvinsgr2vr.w x2, t4, 5
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 4
+    xvinsgr2vr.w x4, t2, 4
+    xvinsgr2vr.w x3, t3, 5
+    xvinsgr2vr.w x4, t4, 5
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    xvinsgr2vr.w x1, t1, 6
+    xvinsgr2vr.w x2, t2, 6
+    xvinsgr2vr.w x1, t3, 7
+    xvinsgr2vr.w x2, t4, 7
+    add.d X, X, INCX
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    xvinsgr2vr.w x3, t1, 6
+    xvinsgr2vr.w x4, t2, 6
+    xvinsgr2vr.w x3, t3, 7
+    xvinsgr2vr.w x4, t4, 7
+    add.d Y, Y, INCY
+
+    xvfmul.s VX0, x1, VXC
+    xvfmadd.s VX0, x3, VXS, VX0
+    xvfmul.s VX1, x1, VXS
+    xvfmsub.s VX1, x3, VXC, VX1
+    xvfmul.s VX2, x2, VXC
+    xvfmadd.s VX2, x4, VXS, VX2
+    xvfmul.s VX3, x2, VXS
+    xvfmsub.s VX3, x4, VXC, VX3
+    xvstelm.w VX0, XX, 0, 0
+    xvstelm.w VX2, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 1
+    xvstelm.w VX2, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 2
+    xvstelm.w VX2, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 3
+    xvstelm.w VX2, XX, 1 * SIZE, 3
+    add.d XX, XX, INCX
+    xvstelm.w VX1, YY, 0, 0
+    xvstelm.w VX3, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 1
+    xvstelm.w VX3, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 2
+    xvstelm.w VX3, YY, 1 * SIZE, 2
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 3
+    xvstelm.w VX3, YY, 1 * SIZE, 3
+    add.d YY, YY, INCY
+    xvstelm.w VX0, XX, 0, 4
+    xvstelm.w VX2, XX, 1 * SIZE, 4
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 5
+    xvstelm.w VX2, XX, 1 * SIZE, 5
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 6
+    xvstelm.w VX2, XX, 1 * SIZE, 6
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 7
+    xvstelm.w VX2, XX, 1 * SIZE, 7
+    add.d XX, XX, INCX
+    xvstelm.w VX1, YY, 0, 4
+    xvstelm.w VX3, YY, 1 * SIZE, 4
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 5
+    xvstelm.w VX3, YY, 1 * SIZE, 5
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 6
+    xvstelm.w VX3, YY, 1 * SIZE, 6
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 7
+    xvstelm.w VX3, YY, 1 * SIZE, 7
+#endif
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L221
+    b .L997
+    .align 3
+
+.L222: // C!=0 S==0
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 0
+    xvinsgr2vr.d x2, t2, 0
+    xvinsgr2vr.d x1, t3, 1
+    xvinsgr2vr.d x2, t4, 1
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.d x3, t1, 0
+    xvinsgr2vr.d x4, t2, 0
+    xvinsgr2vr.d x3, t3, 1
+    xvinsgr2vr.d x4, t4, 1
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    xvinsgr2vr.d x1, t1, 2
+    xvinsgr2vr.d x2, t2, 2
+    xvinsgr2vr.d x1, t3, 3
+    xvinsgr2vr.d x2, t4, 3
+    add.d X, X, INCX
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    xvinsgr2vr.d x3, t1, 2
+    xvinsgr2vr.d x4, t2, 2
+    xvinsgr2vr.d x3, t3, 3
+    xvinsgr2vr.d x4, t4, 3
+    add.d Y, Y, INCY
+    xvfmul.d VX0, x1, VXC
+    xvfmul.d VX1, x3, VXC
+    xvfmul.d VX2, x2, VXC
+    xvfmul.d VX3, x4, VXC
+    xvstelm.d VX0, XX, 0, 0
+    xvstelm.d VX2, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.d VX0, XX, 0, 1
+    xvstelm.d VX2, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    xvstelm.d VX0, XX, 0, 2
+    xvstelm.d VX2, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    xvstelm.d VX0, XX, 0, 3
+    xvstelm.d VX2, XX, 1 * SIZE, 3
+    add.d XX, XX, INCX
+    xvstelm.d VX1, YY, 0, 0
+    xvstelm.d VX3, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.d VX1, YY, 0, 1
+    xvstelm.d VX3, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    xvstelm.d VX1, YY, 0, 2
+    xvstelm.d VX3, YY, 1 * SIZE, 2
+    add.d YY, YY, INCY
+    xvstelm.d VX1, YY, 0, 3
+    xvstelm.d VX3, YY, 1 * SIZE, 3
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 0
+    xvinsgr2vr.w x2, t2, 0
+    xvinsgr2vr.w x1, t3, 1
+    xvinsgr2vr.w x2, t4, 1
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 0
+    xvinsgr2vr.w x4, t2, 0
+    xvinsgr2vr.w x3, t3, 1
+    xvinsgr2vr.w x4, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    xvinsgr2vr.w x1, t1, 2
+    xvinsgr2vr.w x2, t2, 2
+    xvinsgr2vr.w x1, t3, 3
+    xvinsgr2vr.w x2, t4, 3
+    add.d X, X, INCX
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    xvinsgr2vr.w x3, t1, 2
+    xvinsgr2vr.w x4, t2, 2
+    xvinsgr2vr.w x3, t3, 3
+    xvinsgr2vr.w x4, t4, 3
+    add.d Y, Y, INCY
+
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 4
+    xvinsgr2vr.w x2, t2, 4
+    xvinsgr2vr.w x1, t3, 5
+    xvinsgr2vr.w x2, t4, 5
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 4
+    xvinsgr2vr.w x4, t2, 4
+    xvinsgr2vr.w x3, t3, 5
+    xvinsgr2vr.w x4, t4, 5
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    xvinsgr2vr.w x1, t1, 6
+    xvinsgr2vr.w x2, t2, 6
+    xvinsgr2vr.w x1, t3, 7
+    xvinsgr2vr.w x2, t4, 7
+    add.d X, X, INCX
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    xvinsgr2vr.w x3, t1, 6
+    xvinsgr2vr.w x4, t2, 6
+    xvinsgr2vr.w x3, t3, 7
+    xvinsgr2vr.w x4, t4, 7
+    add.d Y, Y, INCY
+    xvfmul.s VX0, x1, VXC
+    xvfmul.s VX1, x3, VXC
+    xvfmul.s VX2, x2, VXC
+    xvfmul.s VX3, x4, VXC
+    xvstelm.w VX0, XX, 0, 0
+    xvstelm.w VX2, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 1
+    xvstelm.w VX2, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 2
+    xvstelm.w VX2, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 3
+    xvstelm.w VX2, XX, 1 * SIZE, 3
+    add.d XX, XX, INCX
+    xvstelm.w VX1, YY, 0, 0
+    xvstelm.w VX3, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 1
+    xvstelm.w VX3, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 2
+    xvstelm.w VX3, YY, 1 * SIZE, 2
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 3
+    xvstelm.w VX3, YY, 1 * SIZE, 3
+    add.d YY, YY, INCY
+    xvstelm.w VX0, XX, 0, 4
+    xvstelm.w VX2, XX, 1 * SIZE, 4
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 5
+    xvstelm.w VX2, XX, 1 * SIZE, 5
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 6
+    xvstelm.w VX2, XX, 1 * SIZE, 6
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 7
+    xvstelm.w VX2, XX, 1 * SIZE, 7
+    add.d XX, XX, INCX
+    xvstelm.w VX1, YY, 0, 4
+    xvstelm.w VX3, YY, 1 * SIZE, 4
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 5
+    xvstelm.w VX3, YY, 1 * SIZE, 5
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 6
+    xvstelm.w VX3, YY, 1 * SIZE, 6
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 7
+    xvstelm.w VX3, YY, 1 * SIZE, 7
+#endif
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L222
+    b .L997
+    .align 3
+
+.L223: // C==0 S!=0
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 0
+    xvinsgr2vr.d x2, t2, 0
+    xvinsgr2vr.d x1, t3, 1
+    xvinsgr2vr.d x2, t4, 1
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.d x3, t1, 0
+    xvinsgr2vr.d x4, t2, 0
+    xvinsgr2vr.d x3, t3, 1
+    xvinsgr2vr.d x4, t4, 1
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    xvinsgr2vr.d x1, t1, 2
+    xvinsgr2vr.d x2, t2, 2
+    xvinsgr2vr.d x1, t3, 3
+    xvinsgr2vr.d x2, t4, 3
+    add.d X, X, INCX
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    xvinsgr2vr.d x3, t1, 2
+    xvinsgr2vr.d x4, t2, 2
+    xvinsgr2vr.d x3, t3, 3
+    xvinsgr2vr.d x4, t4, 3
+    add.d Y, Y, INCY
+    xvfmul.d VX0, x3, VXS
+    xvfmul.d VX1, x1, VXS
+    xvfsub.d VX1, VXZ, VX1
+    xvfmul.d VX2, x4, VXS
+    xvfmul.d VX3, x2, VXS
+    xvfsub.d VX3, VXZ, VX3
+    xvstelm.d VX0, XX, 0, 0
+    xvstelm.d VX2, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.d VX0, XX, 0, 1
+    xvstelm.d VX2, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    xvstelm.d VX0, XX, 0, 2
+    xvstelm.d VX2, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    xvstelm.d VX0, XX, 0, 3
+    xvstelm.d VX2, XX, 1 * SIZE, 3
+    add.d XX, XX, INCX
+    xvstelm.d VX1, YY, 0, 0
+    xvstelm.d VX3, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.d VX1, YY, 0, 1
+    xvstelm.d VX3, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    xvstelm.d VX1, YY, 0, 2
+    xvstelm.d VX3, YY, 1 * SIZE, 2
+    add.d YY, YY, INCY
+    xvstelm.d VX1, YY, 0, 3
+    xvstelm.d VX3, YY, 1 * SIZE, 3
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 0
+    xvinsgr2vr.w x2, t2, 0
+    xvinsgr2vr.w x1, t3, 1
+    xvinsgr2vr.w x2, t4, 1
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 0
+    xvinsgr2vr.w x4, t2, 0
+    xvinsgr2vr.w x3, t3, 1
+    xvinsgr2vr.w x4, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    xvinsgr2vr.w x1, t1, 2
+    xvinsgr2vr.w x2, t2, 2
+    xvinsgr2vr.w x1, t3, 3
+    xvinsgr2vr.w x2, t4, 3
+    add.d X, X, INCX
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    xvinsgr2vr.w x3, t1, 2
+    xvinsgr2vr.w x4, t2, 2
+    xvinsgr2vr.w x3, t3, 3
+    xvinsgr2vr.w x4, t4, 3
+    add.d Y, Y, INCY
+
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 4
+    xvinsgr2vr.w x2, t2, 4
+    xvinsgr2vr.w x1, t3, 5
+    xvinsgr2vr.w x2, t4, 5
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w x3, t1, 4
+    xvinsgr2vr.w x4, t2, 4
+    xvinsgr2vr.w x3, t3, 5
+    xvinsgr2vr.w x4, t4, 5
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    xvinsgr2vr.w x1, t1, 6
+    xvinsgr2vr.w x2, t2, 6
+    xvinsgr2vr.w x1, t3, 7
+    xvinsgr2vr.w x2, t4, 7
+    add.d X, X, INCX
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    xvinsgr2vr.w x3, t1, 6
+    xvinsgr2vr.w x4, t2, 6
+    xvinsgr2vr.w x3, t3, 7
+    xvinsgr2vr.w x4, t4, 7
+    add.d Y, Y, INCY
+    xvfmul.s VX0, x3, VXS
+    xvfmul.s VX1, x1, VXS
+    xvfsub.s VX1, VXZ, VX1
+    xvfmul.s VX2, x4, VXS
+    xvfmul.s VX3, x2, VXS
+    xvfsub.s VX3, VXZ, VX3
+    xvstelm.w VX0, XX, 0, 0
+    xvstelm.w VX2, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 1
+    xvstelm.w VX2, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 2
+    xvstelm.w VX2, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 3
+    xvstelm.w VX2, XX, 1 * SIZE, 3
+    add.d XX, XX, INCX
+    xvstelm.w VX1, YY, 0, 0
+    xvstelm.w VX3, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 1
+    xvstelm.w VX3, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 2
+    xvstelm.w VX3, YY, 1 * SIZE, 2
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 3
+    xvstelm.w VX3, YY, 1 * SIZE, 3
+    add.d YY, YY, INCY
+    xvstelm.w VX0, XX, 0, 4
+    xvstelm.w VX2, XX, 1 * SIZE, 4
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 5
+    xvstelm.w VX2, XX, 1 * SIZE, 5
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 6
+    xvstelm.w VX2, XX, 1 * SIZE, 6
+    add.d XX, XX, INCX
+    xvstelm.w VX0, XX, 0, 7
+    xvstelm.w VX2, XX, 1 * SIZE, 7
+    add.d XX, XX, INCX
+    xvstelm.w VX1, YY, 0, 4
+    xvstelm.w VX3, YY, 1 * SIZE, 4
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 5
+    xvstelm.w VX3, YY, 1 * SIZE, 5
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 6
+    xvstelm.w VX3, YY, 1 * SIZE, 6
+    add.d YY, YY, INCY
+    xvstelm.w VX1, YY, 0, 7
+    xvstelm.w VX3, YY, 1 * SIZE, 7
+#endif
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L223
+    b .L997
+    .align 3
+
+.L224: // C==0 S==0
+#ifdef DOUBLE
+    xvstelm.d VXZ, XX, 0, 0
+    xvstelm.d VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.d VXZ, XX, 0, 0
+    xvstelm.d VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.d VXZ, XX, 0, 0
+    xvstelm.d VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.d VXZ, XX, 0, 0
+    xvstelm.d VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.d VXZ, YY, 0, 0
+    xvstelm.d VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.d VXZ, YY, 0, 0
+    xvstelm.d VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.d VXZ, YY, 0, 0
+    xvstelm.d VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.d VXZ, YY, 0, 0
+    xvstelm.d VXZ, YY, 1 * SIZE, 0
+#else
+    xvstelm.w VXZ, XX, 0, 0
+    xvstelm.w VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 0
+    xvstelm.w VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 0
+    xvstelm.w VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 0
+    xvstelm.w VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, YY, 0, 0
+    xvstelm.w VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 0
+    xvstelm.w VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 0
+    xvstelm.w VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 0
+    xvstelm.w VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+
+    xvstelm.w VXZ, XX, 0, 0
+    xvstelm.w VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 0
+    xvstelm.w VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 0
+    xvstelm.w VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 0
+    xvstelm.w VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, YY, 0, 0
+    xvstelm.w VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 0
+    xvstelm.w VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 0
+    xvstelm.w VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 0
+    xvstelm.w VXZ, YY, 1 * SIZE, 0
+#endif
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L224
+    move X, XX
+    move Y, YY
+    b .L997
+    .align 3
+
+.L996:
+    move I, N
+    b .L998
+    .align 3
+
+.L997:
+#ifdef DOUBLE
+    andi I, N, 3
+#else
+    andi I, N, 7
+#endif
+    bge $r0, I, .L999
+    .align 3
+
+.L998:
+    LD   a1, X, 0 * SIZE
+    LD   a2, X, 1 * SIZE
+    LD   a3, Y, 0 * SIZE
+    LD   a4, Y, 1 * SIZE
+    MUL  s1, a1, C
+    MADD s1, a3, S, s1
+    MUL  s2, a1, S
+    MSUB s2, a3, C, s2
+    MUL  s3, a2, C
+    MADD s3, a4, S, s3
+    MUL  s4, a2, S
+    MSUB s4, a4, C, s4
+    addi.d I, I, -1
+    ST   s1, X, 0 * SIZE
+    ST   s2, Y, 0 * SIZE
+    ST   s3, X, 1 * SIZE
+    ST   s4, Y, 1 * SIZE
+    add.d  X, X, INCX
+    add.d  Y, Y, INCY
+    blt $r0, I, .L998
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/crot_lsx.S b/kernel/loongarch64/crot_lsx.S
new file mode 100644
index 000000000..126257edc
--- /dev/null
+++ b/kernel/loongarch64/crot_lsx.S
@@ -0,0 +1,907 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define Y      $r7
+#define INCY   $r8
+#define C      $f0
+#define S      $f1
+
+#define I      $r12
+#define TEMP   $r13
+#define t1     $r14
+#define t2     $r16
+#define t3     $r15
+#define t4     $r17
+#define XX     $r18
+#define YY     $r19
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define s1     $f16
+#define s2     $f17
+#define s3     $f18
+#define s4     $f19
+#define VX0    $vr8
+#define VX1    $vr20
+#define VX2    $vr21
+#define VX3    $vr22
+#define VT0    $vr10
+#define VT1    $vr18
+#define VXC    $vr23
+#define VXS    $vr9
+#define VXZ    $vr11
+#define x1     $vr12
+#define x2     $vr13
+#define x3     $vr14
+#define x4     $vr15
+
+    PROLOGUE
+
+    bge $r0, N, .L999
+    li.d TEMP, 1
+    movgr2fr.d a1, $r0
+    FFINT a1, a1
+    slli.d  TEMP, TEMP, ZBASE_SHIFT
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    slli.d  INCY, INCY, ZBASE_SHIFT
+    MTG  t1, C
+    MTG  t2, S
+    MTG  t3, a1
+#ifdef DOUBLE
+    vreplgr2vr.d VXC, t1
+    vreplgr2vr.d VXS, t2
+    vreplgr2vr.d VXZ, t3
+#else
+    vreplgr2vr.w VXC, t1
+    vreplgr2vr.w VXS, t2
+    vreplgr2vr.w VXZ, t3
+    srai.d I, N, 2
+#endif
+    beq INCX, $r0, .L996
+    beq INCY, $r0, .L996
+    bne INCX, TEMP, .L22 // INCX!=1 or INCY!=1
+    bne INCY, TEMP, .L22
+
+.L11:
+    bge $r0, I, .L997
+    CMPEQ $fcc0, C, a1
+    bcnez $fcc0, .L110
+    CMPEQ $fcc0, S, a1
+    bcnez $fcc0, .L112 // C!=0 S==0
+    b .L111 // C!=0 S!=0
+    .align 3
+
+.L110:
+    CMPEQ $fcc0, S, a1
+    bcnez $fcc0, .L114 // C==0 S==0
+    b .L113 // C==0 S!=0
+    .align 3
+
+.L111: // C!=0 S!=0
+    vld VX0, X, 0 * SIZE
+    vld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
+    vld VX1, X, 2 * SIZE
+    vld VX3, Y, 2 * SIZE
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+    vpickev.d x3, VX3, VX2
+    vpickod.d x4, VX3, VX2
+    vfmul.d VX0, x1, VXC
+    vfmadd.d VX0, x3, VXS, VX0
+    vfmul.d VX1, x1, VXS
+    vfmsub.d VX1, x3, VXC, VX1
+    vfmul.d VX2, x2, VXC
+    vfmadd.d VX2, x4, VXS, VX2
+    vfmul.d VX3, x2, VXS
+    vfmsub.d VX3, x4, VXC, VX3
+    vilvl.d x1, VX2 ,VX0
+    vilvh.d x2, VX2, VX0
+    vilvl.d x3, VX3 ,VX1
+    vilvh.d x4, VX3, VX1
+    vst x1, X, 0 * SIZE
+    vst x3, Y, 0 * SIZE
+    vst x2, X, 2 * SIZE
+    vst x4, Y, 2 * SIZE
+    addi.d X, X, 4 * SIZE
+    addi.d Y, Y, 4 * SIZE
+#else
+    vld VX1, X, 4 * SIZE
+    vld VX3, Y, 4 * SIZE
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+    vpickev.w x3, VX3, VX2
+    vpickod.w x4, VX3, VX2
+    vfmul.s VX0, x1, VXC
+    vfmadd.s VX0, x3, VXS, VX0
+    vfmul.s VX1, x1, VXS
+    vfmsub.s VX1, x3, VXC, VX1
+    vfmul.s VX2, x2, VXC
+    vfmadd.s VX2, x4, VXS, VX2
+    vfmul.s VX3, x2, VXS
+    vfmsub.s VX3, x4, VXC, VX3
+    vilvl.w x1, VX2 ,VX0
+    vilvh.w x2, VX2, VX0
+    vilvl.w x3, VX3 ,VX1
+    vilvh.w x4, VX3, VX1
+    vst x1, X, 0 * SIZE
+    vst x3, Y, 0 * SIZE
+    vst x2, X, 4 * SIZE
+    vst x4, Y, 4 * SIZE
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L111
+    b .L997
+    .align 3
+
+.L112: // C!=0 S==0
+    vld VX0, X, 0 * SIZE
+    vld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
+    vld VX1, X, 2 * SIZE
+    vld VX3, Y, 2 * SIZE
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+    vpickev.d x3, VX3, VX2
+    vpickod.d x4, VX3, VX2
+    vfmul.d VX0, x1, VXC
+    vfmul.d VX1, x3, VXC
+    vfmul.d VX2, x2, VXC
+    vfmul.d VX3, x4, VXC
+    vilvl.d x1, VX2 ,VX0
+    vilvh.d x2, VX2, VX0
+    vilvl.d x3, VX3 ,VX1
+    vilvh.d x4, VX3, VX1
+    vst x1, X, 0 * SIZE
+    vst x3, Y, 0 * SIZE
+    vst x2, X, 2 * SIZE
+    vst x4, Y, 2 * SIZE
+    addi.d X, X, 4 * SIZE
+    addi.d Y, Y, 4 * SIZE
+#else
+    vld VX1, X, 4 * SIZE
+    vld VX3, Y, 4 * SIZE
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+    vpickev.w x3, VX3, VX2
+    vpickod.w x4, VX3, VX2
+    vfmul.s VX0, x1, VXC
+    vfmul.s VX1, x3, VXC
+    vfmul.s VX2, x2, VXC
+    vfmul.s VX3, x4, VXC
+    vilvl.w x1, VX2 ,VX0
+    vilvh.w x2, VX2, VX0
+    vilvl.w x3, VX3 ,VX1
+    vilvh.w x4, VX3, VX1
+    vst x1, X, 0 * SIZE
+    vst x3, Y, 0 * SIZE
+    vst x2, X, 4 * SIZE
+    vst x4, Y, 4 * SIZE
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L112
+    b .L997
+    .align 3
+
+.L113: // C==0 S!=0
+    vld VX0, X, 0 * SIZE
+    vld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
+    vld VX1, X, 2 * SIZE
+    vld VX3, Y, 2 * SIZE
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+    vpickev.d x3, VX3, VX2
+    vpickod.d x4, VX3, VX2
+    vfmul.d VX0, x3, VXS
+    vfmul.d VX1, x1, VXS
+    vfsub.d VX1, VXZ, VX1
+    vfmul.d VX2, x4, VXS
+    vfmul.d VX3, x2, VXS
+    vfsub.d VX3, VXZ, VX3
+    vilvl.d x1, VX2 ,VX0
+    vilvh.d x2, VX2, VX0
+    vilvl.d x3, VX3 ,VX1
+    vilvh.d x4, VX3, VX1
+    vst x1, X, 0 * SIZE
+    vst x3, Y, 0 * SIZE
+    vst x2, X, 2 * SIZE
+    vst x4, Y, 2 * SIZE
+    addi.d X, X, 4 * SIZE
+    addi.d Y, Y, 4 * SIZE
+#else
+    vld VX1, X, 4 * SIZE
+    vld VX3, Y, 4 * SIZE
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+    vpickev.w x3, VX3, VX2
+    vpickod.w x4, VX3, VX2
+    vfmul.s VX0, x3, VXS
+    vfmul.s VX1, x1, VXS
+    vfsub.s VX1, VXZ, VX1
+    vfmul.s VX2, x4, VXS
+    vfmul.s VX3, x2, VXS
+    vfsub.s VX3, VXZ, VX3
+    vilvl.w x1, VX2 ,VX0
+    vilvh.w x2, VX2, VX0
+    vilvl.w x3, VX3 ,VX1
+    vilvh.w x4, VX3, VX1
+    vst x1, X, 0 * SIZE
+    vst x3, Y, 0 * SIZE
+    vst x2, X, 4 * SIZE
+    vst x4, Y, 4 * SIZE
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L113
+    b .L997
+    .align 3
+
+.L114: // C==0 S==0
+    vst VXZ, X, 0 * SIZE
+    vst VXZ, Y, 0 * SIZE
+#ifdef DOUBLE
+    vst VXZ, X, 2 * SIZE
+    vst VXZ, Y, 2 * SIZE
+    addi.d X, X, 4 * SIZE
+    addi.d Y, Y, 4 * SIZE
+#else
+    vst VXZ, X, 4 * SIZE
+    vst VXZ, Y, 4 * SIZE
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L114
+    b .L997
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    srai.d I, N, 2
+#endif
+    bge $r0, I, .L997
+    move YY, Y
+    move XX, X
+    CMPEQ $fcc0, C, a1
+    bcnez $fcc0, .L220
+    CMPEQ $fcc0, S, a1
+    bcnez $fcc0, .L222 // C!=0 S==0
+    b .L221 // C!=0 S!=0
+    .align 3
+
+.L220:
+    CMPEQ $fcc0, S, a1
+    bcnez $fcc0, .L224 // C==0 S==0
+    b .L223 // C==0 S!=0
+    .align 3
+
+.L221: // C!=0 S!=0
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    vinsgr2vr.d x3, t1, 0
+    vinsgr2vr.d x4, t2, 0
+    vinsgr2vr.d x3, t3, 1
+    vinsgr2vr.d x4, t4, 1
+    add.d Y, Y, INCY
+    vfmul.d VX0, x1, VXC
+    vfmadd.d VX0, x3, VXS, VX0
+    vfmul.d VX1, x1, VXS
+    vfmsub.d VX1, x3, VXC, VX1
+    vfmul.d VX2, x2, VXC
+    vfmadd.d VX2, x4, VXS, VX2
+    vfmul.d VX3, x2, VXS
+    vfmsub.d VX3, x4, VXC, VX3
+    vstelm.d VX0, XX, 0, 0
+    vstelm.d VX2, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.d VX0, XX, 0, 1
+    vstelm.d VX2, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    vstelm.d VX1, YY, 0, 0
+    vstelm.d VX3, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.d VX1, YY, 0, 1
+    vstelm.d VX3, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    add.d X, X, INCX
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    vinsgr2vr.d x3, t1, 0
+    vinsgr2vr.d x4, t2, 0
+    vinsgr2vr.d x3, t3, 1
+    vinsgr2vr.d x4, t4, 1
+    add.d Y, Y, INCY
+    vfmul.d VX0, x1, VXC
+    vfmadd.d VX0, x3, VXS, VX0
+    vfmul.d VX1, x1, VXS
+    vfmsub.d VX1, x3, VXC, VX1
+    vfmul.d VX2, x2, VXC
+    vfmadd.d VX2, x4, VXS, VX2
+    vfmul.d VX3, x2, VXS
+    vfmsub.d VX3, x4, VXC, VX3
+    vstelm.d VX0, XX, 0, 0
+    vstelm.d VX2, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.d VX0, XX, 0, 1
+    vstelm.d VX2, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    vstelm.d VX1, YY, 0, 0
+    vstelm.d VX3, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.d VX1, YY, 0, 1
+    vstelm.d VX3, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L221
+    b .L995
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 0
+    vinsgr2vr.w x2, t2, 0
+    vinsgr2vr.w x1, t3, 1
+    vinsgr2vr.w x2, t4, 1
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    vinsgr2vr.w x3, t1, 0
+    vinsgr2vr.w x4, t2, 0
+    vinsgr2vr.w x3, t3, 1
+    vinsgr2vr.w x4, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    vinsgr2vr.w x1, t1, 2
+    vinsgr2vr.w x2, t2, 2
+    vinsgr2vr.w x1, t3, 3
+    vinsgr2vr.w x2, t4, 3
+    add.d X, X, INCX
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    vinsgr2vr.w x3, t1, 2
+    vinsgr2vr.w x4, t2, 2
+    vinsgr2vr.w x3, t3, 3
+    vinsgr2vr.w x4, t4, 3
+    add.d Y, Y, INCY
+
+    vfmul.s VX0, x1, VXC
+    vfmadd.s VX0, x3, VXS, VX0
+    vfmul.s VX1, x1, VXS
+    vfmsub.s VX1, x3, VXC, VX1
+    vfmul.s VX2, x2, VXC
+    vfmadd.s VX2, x4, VXS, VX2
+    vfmul.s VX3, x2, VXS
+    vfmsub.s VX3, x4, VXC, VX3
+    vstelm.w VX0, XX, 0, 0
+    vstelm.w VX2, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.w VX0, XX, 0, 1
+    vstelm.w VX2, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    vstelm.w VX0, XX, 0, 2
+    vstelm.w VX2, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    vstelm.w VX0, XX, 0, 3
+    vstelm.w VX2, XX, 1 * SIZE, 3
+    add.d XX, XX, INCX
+    vstelm.w VX1, YY, 0, 0
+    vstelm.w VX3, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.w VX1, YY, 0, 1
+    vstelm.w VX3, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    vstelm.w VX1, YY, 0, 2
+    vstelm.w VX3, YY, 1 * SIZE, 2
+    add.d YY, YY, INCY
+    vstelm.w VX1, YY, 0, 3
+    vstelm.w VX3, YY, 1 * SIZE, 3
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L221
+    b .L997
+#endif
+    .align 3
+
+.L222: // C!=0 S==0
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    vinsgr2vr.d x3, t1, 0
+    vinsgr2vr.d x4, t2, 0
+    vinsgr2vr.d x3, t3, 1
+    vinsgr2vr.d x4, t4, 1
+    add.d Y, Y, INCY
+    vfmul.d VX0, x1, VXC
+    vfmul.d VX1, x3, VXC
+    vfmul.d VX2, x2, VXC
+    vfmul.d VX3, x4, VXC
+    vstelm.d VX0, XX, 0, 0
+    vstelm.d VX2, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.d VX0, XX, 0, 1
+    vstelm.d VX2, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    vstelm.d VX1, YY, 0, 0
+    vstelm.d VX3, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.d VX1, YY, 0, 1
+    vstelm.d VX3, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    add.d X, X, INCX
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    vinsgr2vr.d x3, t1, 0
+    vinsgr2vr.d x4, t2, 0
+    vinsgr2vr.d x3, t3, 1
+    vinsgr2vr.d x4, t4, 1
+    add.d Y, Y, INCY
+    vfmul.d VX0, x1, VXC
+    vfmul.d VX1, x3, VXC
+    vfmul.d VX2, x2, VXC
+    vfmul.d VX3, x4, VXC
+    vstelm.d VX0, XX, 0, 0
+    vstelm.d VX2, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.d VX0, XX, 0, 1
+    vstelm.d VX2, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    vstelm.d VX1, YY, 0, 0
+    vstelm.d VX3, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.d VX1, YY, 0, 1
+    vstelm.d VX3, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L222
+    b .L995
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 0
+    vinsgr2vr.w x2, t2, 0
+    vinsgr2vr.w x1, t3, 1
+    vinsgr2vr.w x2, t4, 1
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    vinsgr2vr.w x3, t1, 0
+    vinsgr2vr.w x4, t2, 0
+    vinsgr2vr.w x3, t3, 1
+    vinsgr2vr.w x4, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    vinsgr2vr.w x1, t1, 2
+    vinsgr2vr.w x2, t2, 2
+    vinsgr2vr.w x1, t3, 3
+    vinsgr2vr.w x2, t4, 3
+    add.d X, X, INCX
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    vinsgr2vr.w x3, t1, 2
+    vinsgr2vr.w x4, t2, 2
+    vinsgr2vr.w x3, t3, 3
+    vinsgr2vr.w x4, t4, 3
+    add.d Y, Y, INCY
+    vfmul.s VX0, x1, VXC
+    vfmul.s VX1, x3, VXC
+    vfmul.s VX2, x2, VXC
+    vfmul.s VX3, x4, VXC
+    vstelm.w VX0, XX, 0, 0
+    vstelm.w VX2, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.w VX0, XX, 0, 1
+    vstelm.w VX2, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    vstelm.w VX0, XX, 0, 2
+    vstelm.w VX2, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    vstelm.w VX0, XX, 0, 3
+    vstelm.w VX2, XX, 1 * SIZE, 3
+    add.d XX, XX, INCX
+    vstelm.w VX1, YY, 0, 0
+    vstelm.w VX3, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.w VX1, YY, 0, 1
+    vstelm.w VX3, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    vstelm.w VX1, YY, 0, 2
+    vstelm.w VX3, YY, 1 * SIZE, 2
+    add.d YY, YY, INCY
+    vstelm.w VX1, YY, 0, 3
+    vstelm.w VX3, YY, 1 * SIZE, 3
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L222
+    b .L997
+#endif
+    .align 3
+
+.L223: // C==0 S!=0
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    vinsgr2vr.d x3, t1, 0
+    vinsgr2vr.d x4, t2, 0
+    vinsgr2vr.d x3, t3, 1
+    vinsgr2vr.d x4, t4, 1
+    add.d Y, Y, INCY
+    vfmul.d VX0, x3, VXS
+    vfmul.d VX1, x1, VXS
+    vfsub.d VX1, VXZ, VX1
+    vfmul.d VX2, x4, VXS
+    vfmul.d VX3, x2, VXS
+    vfsub.d VX3, VXZ, VX3
+    vstelm.d VX0, XX, 0, 0
+    vstelm.d VX2, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.d VX0, XX, 0, 1
+    vstelm.d VX2, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    vstelm.d VX1, YY, 0, 0
+    vstelm.d VX3, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.d VX1, YY, 0, 1
+    vstelm.d VX3, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    add.d X, X, INCX
+    ld.d t1, Y, 0 * SIZE
+    ld.d t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    ld.d t4, Y, 1 * SIZE
+    vinsgr2vr.d x3, t1, 0
+    vinsgr2vr.d x4, t2, 0
+    vinsgr2vr.d x3, t3, 1
+    vinsgr2vr.d x4, t4, 1
+    add.d Y, Y, INCY
+    vfmul.d VX0, x3, VXS
+    vfmul.d VX1, x1, VXS
+    vfsub.d VX1, VXZ, VX1
+    vfmul.d VX2, x4, VXS
+    vfmul.d VX3, x2, VXS
+    vfsub.d VX3, VXZ, VX3
+    vstelm.d VX0, XX, 0, 0
+    vstelm.d VX2, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.d VX0, XX, 0, 1
+    vstelm.d VX2, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    vstelm.d VX1, YY, 0, 0
+    vstelm.d VX3, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.d VX1, YY, 0, 1
+    vstelm.d VX3, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L223
+    b .L995
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 0
+    vinsgr2vr.w x2, t2, 0
+    vinsgr2vr.w x1, t3, 1
+    vinsgr2vr.w x2, t4, 1
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    vinsgr2vr.w x3, t1, 0
+    vinsgr2vr.w x4, t2, 0
+    vinsgr2vr.w x3, t3, 1
+    vinsgr2vr.w x4, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    vinsgr2vr.w x1, t1, 2
+    vinsgr2vr.w x2, t2, 2
+    vinsgr2vr.w x1, t3, 3
+    vinsgr2vr.w x2, t4, 3
+    add.d X, X, INCX
+    ld.w t1, Y, 0 * SIZE
+    ld.w t2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    ld.w t4, Y, 1 * SIZE
+    vinsgr2vr.w x3, t1, 2
+    vinsgr2vr.w x4, t2, 2
+    vinsgr2vr.w x3, t3, 3
+    vinsgr2vr.w x4, t4, 3
+    add.d Y, Y, INCY
+    vfmul.s VX0, x3, VXS
+    vfmul.s VX1, x1, VXS
+    vfsub.s VX1, VXZ, VX1
+    vfmul.s VX2, x4, VXS
+    vfmul.s VX3, x2, VXS
+    vfsub.s VX3, VXZ, VX3
+    vstelm.w VX0, XX, 0, 0
+    vstelm.w VX2, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.w VX0, XX, 0, 1
+    vstelm.w VX2, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    vstelm.w VX0, XX, 0, 2
+    vstelm.w VX2, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    vstelm.w VX0, XX, 0, 3
+    vstelm.w VX2, XX, 1 * SIZE, 3
+    add.d XX, XX, INCX
+    vstelm.w VX1, YY, 0, 0
+    vstelm.w VX3, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.w VX1, YY, 0, 1
+    vstelm.w VX3, YY, 1 * SIZE, 1
+    add.d YY, YY, INCY
+    vstelm.w VX1, YY, 0, 2
+    vstelm.w VX3, YY, 1 * SIZE, 2
+    add.d YY, YY, INCY
+    vstelm.w VX1, YY, 0, 3
+    vstelm.w VX3, YY, 1 * SIZE, 3
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L223
+    b .L997
+#endif
+    .align 3
+
+.L224: // C==0 S==0
+#ifdef DOUBLE
+    vstelm.d VXZ, XX, 0, 0
+    vstelm.d VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.d VXZ, XX, 0, 0
+    vstelm.d VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.d VXZ, XX, 0, 0
+    vstelm.d VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.d VXZ, XX, 0, 0
+    vstelm.d VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.d VXZ, YY, 0, 0
+    vstelm.d VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.d VXZ, YY, 0, 0
+    vstelm.d VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.d VXZ, YY, 0, 0
+    vstelm.d VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.d VXZ, YY, 0, 0
+    vstelm.d VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L224
+    move X, XX
+    move Y, YY
+    b .L995
+#else
+    vstelm.w VXZ, XX, 0, 0
+    vstelm.w VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.w VXZ, XX, 0, 0
+    vstelm.w VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.w VXZ, XX, 0, 0
+    vstelm.w VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.w VXZ, XX, 0, 0
+    vstelm.w VXZ, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.w VXZ, YY, 0, 0
+    vstelm.w VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 0
+    vstelm.w VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 0
+    vstelm.w VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 0
+    vstelm.w VXZ, YY, 1 * SIZE, 0
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L224
+    move X, XX
+    move Y, YY
+    b .L997
+#endif
+    .align 3
+
+#ifdef DOUBLE
+    .L995:
+    andi I, N, 3
+    bge $r0, I, .L999
+    b .L998
+    .align 3
+
+#endif
+.L996:
+    move I, N
+    b .L998
+    .align 3
+
+.L997:
+#ifdef DOUBLE
+    andi I, N, 1
+#else
+    andi I, N, 3
+#endif
+    bge $r0, I, .L999
+    .align 3
+
+.L998:
+    LD   a1, X, 0 * SIZE
+    LD   a2, X, 1 * SIZE
+    LD   a3, Y, 0 * SIZE
+    LD   a4, Y, 1 * SIZE
+    MUL  s1, a1, C
+    MADD s1, a3, S, s1
+    MUL  s2, a1, S
+    MSUB s2, a3, C, s2
+    MUL  s3, a2, C
+    MADD s3, a4, S, s3
+    MUL  s4, a2, S
+    MSUB s4, a4, C, s4
+    addi.d I, I, -1
+    ST   s1, X, 0 * SIZE
+    ST   s2, Y, 0 * SIZE
+    ST   s3, X, 1 * SIZE
+    ST   s4, Y, 1 * SIZE
+    add.d  X, X, INCX
+    add.d  Y, Y, INCY
+    blt $r0, I, .L998
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/cscal_lasx.S b/kernel/loongarch64/cscal_lasx.S
new file mode 100644
index 000000000..3605a6c0e
--- /dev/null
+++ b/kernel/loongarch64/cscal_lasx.S
@@ -0,0 +1,645 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define ALPHAR $f0
+#define ALPHAI $f1
+#define X      $r7
+#define INCX   $r8
+
+#define I      $r12
+#define TEMP   $r13
+#define t1     $r14
+#define t2     $r16
+#define t3     $r15
+#define t4     $r17
+#define XX     $r18
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define s1     $f16
+#define s2     $f17
+#define s3     $f18
+#define s4     $f19
+#define VX0    $xr8
+#define VX1    $xr20
+#define VX2    $xr21
+#define VX3    $xr22
+#define VXAR   $xr23
+#define VXAI   $xr19
+#define VXZ    $xr12
+#define x1     $xr18
+#define x2     $xr17
+#define x3     $xr16
+#define x4     $xr15
+
+    PROLOGUE
+
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    movgr2fr.d a1, $r0
+    FFINT    a1, a1
+    slli.d  TEMP, TEMP, ZBASE_SHIFT
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    MTG  t1, ALPHAR
+#ifdef DOUBLE
+    xvreplgr2vr.d VXAR, t1
+    movfr2gr.d t2, ALPHAI
+    xvreplgr2vr.d VXAI, t2
+    xvxor.v VXZ, VXZ, VXZ
+    srai.d I, N, 2
+#else
+    xvreplgr2vr.w VXAR, t1
+    movfr2gr.s t2, ALPHAI
+    xvreplgr2vr.w VXAI, t2
+    xvxor.v VXZ, VXZ, VXZ
+    srai.d I, N, 3
+#endif
+    bne INCX, TEMP, .L22
+
+.L11:
+    bge $r0, I, .L997
+    CMPEQ  $fcc0, ALPHAR, a1
+    CMPEQ  $fcc1, ALPHAI, a1
+    bceqz $fcc0, .L13
+    b .L14
+    .align 3
+
+.L13:
+    bceqz $fcc1, .L114 //alpha_r != 0.0 && alpha_i != 0.0
+    b .L113 //alpha_r != 0.0 && alpha_i == 0.0
+
+.L14:
+    bceqz $fcc1, .L112  //alpha_r == 0.0 && alpha_i != 0.0
+    b .L111 //alpha_r == 0.0 && alpha_i == 0.0
+    .align 3
+
+.L111:  //alpha_r == 0.0 && alpha_i == 0.0
+    xvst VXZ, X, 0 * SIZE
+#ifdef DOUBLE
+    xvst VXZ, X, 4 * SIZE
+    addi.d X, X, 8 * SIZE
+#else
+    xvst VXZ, X, 8 * SIZE
+    addi.d X, X, 16 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L111
+    b .L997
+    .align 3
+
+.L112:  //alpha_r == 0.0 && alpha_i != 0.0
+    xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    xvld VX1, X, 4 * SIZE
+    xvpickev.d x1, VX1, VX0
+    xvpickod.d x2, VX1, VX0
+    xvfmul.d x3, VXAI, x2
+    xvfsub.d x3, VXZ, x3
+    xvfmul.d x4, VXAI, x1
+    xvilvl.d VX2, x4 ,x3
+    xvilvh.d VX3, x4, x3
+    xvst VX2, X, 0 * SIZE
+    xvst VX3, X, 4 * SIZE
+    addi.d X, X, 8 * SIZE
+#else
+    xvld VX1, X, 8 * SIZE
+    xvpickev.w x1, VX1, VX0
+    xvpickod.w x2, VX1, VX0
+    xvfmul.s x3, VXAI, x2
+    xvfsub.s x3, VXZ, x3
+    xvfmul.s x4, VXAI, x1
+    xvilvl.w VX2, x4 ,x3
+    xvilvh.w VX3, x4, x3
+    xvst VX2, X, 0 * SIZE
+    xvst VX3, X, 8 * SIZE
+    addi.d X, X, 16 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L112
+    b .L997
+    .align 3
+
+.L113: //alpha_r != 0.0 && alpha_i == 0.0
+    xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    xvld VX1, X, 4 * SIZE
+    xvpickev.d x1, VX1, VX0
+    xvpickod.d x2, VX1, VX0
+    xvfmul.d x3, VXAR, x1
+    xvfmul.d x4, VXAR, x2
+    xvilvl.d VX2, x4 ,x3
+    xvilvh.d VX3, x4, x3
+    xvst VX2, X, 0 * SIZE
+    xvst VX3, X, 4 * SIZE
+    addi.d X, X, 8 * SIZE
+#else
+    xvld VX1, X, 8 * SIZE
+    xvpickev.w x1, VX1, VX0
+    xvpickod.w x2, VX1, VX0
+    xvfmul.s x3, VXAR, x1
+    xvfmul.s x4, VXAR, x2
+    xvilvl.w VX2, x4 ,x3
+    xvilvh.w VX3, x4, x3
+    xvst VX2, X, 0 * SIZE
+    xvst VX3, X, 8 * SIZE
+    addi.d X, X, 16 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L113
+    b .L997
+    .align 3
+
+.L114:  //alpha_r != 0.0 && alpha_i != 0.0
+    xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    xvld VX1, X, 4 * SIZE
+    xvpickev.d x1, VX1, VX0
+    xvpickod.d x2, VX1, VX0
+    xvfmul.d VX0, VXAI, x2
+    xvfmsub.d x3, VXAR, x1, VX0
+    xvfmul.d VX1, VXAI, x1
+    xvfmadd.d x4, VXAR, x2, VX1
+    xvilvl.d VX2, x4 ,x3
+    xvilvh.d VX3, x4, x3
+    xvst VX2, X, 0 * SIZE
+    xvst VX3, X, 4 * SIZE
+    addi.d X, X, 8 * SIZE
+#else
+    xvld VX1, X, 8 * SIZE
+    xvpickev.w x1, VX1, VX0
+    xvpickod.w x2, VX1, VX0
+    xvfmul.s VX0, VXAI, x2
+    xvfmsub.s x3, VXAR, x1, VX0
+    xvfmul.s VX1, VXAI, x1
+    xvfmadd.s x4, VXAR, x2, VX1
+    xvilvl.w VX2, x4 ,x3
+    xvilvh.w VX3, x4, x3
+    xvst VX2, X, 0 * SIZE
+    xvst VX3, X, 8 * SIZE
+    addi.d X, X, 16 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L114
+    b .L997
+    .align 3
+
+.L22:
+    bge $r0, I, .L997
+    move XX, X
+    CMPEQ  $fcc0, ALPHAR, a1
+    CMPEQ  $fcc1, ALPHAI, a1
+    bceqz $fcc0, .L23
+    b .L24
+    .align 3
+
+.L23:
+    bceqz $fcc1, .L224 //alpha_r != 0.0 && alpha_i != 0.0
+    b .L223 //alpha_r != 0.0 && alpha_i == 0.0
+
+.L24:
+    bceqz $fcc1, .L222  //alpha_r == 0.0 && alpha_i != 0.0
+    b .L221 //alpha_r == 0.0 && alpha_i == 0.0
+    .align 3
+
+.L221:  //alpha_r == 0.0 && alpha_i == 0.0
+#ifdef DOUBLE
+    xvstelm.d VXZ, X, 0, 0
+    xvstelm.d VXZ, X, 1 * SIZE, 0
+    add.d X, X, INCX
+    xvstelm.d VXZ, X, 0, 0
+    xvstelm.d VXZ, X, 1 * SIZE, 0
+    add.d X, X, INCX
+    xvstelm.d VXZ, X, 0, 0
+    xvstelm.d VXZ, X, 1 * SIZE, 0
+    add.d X, X, INCX
+    xvstelm.d VXZ, X, 0, 0
+    xvstelm.d VXZ, X, 1 * SIZE, 0
+#else
+    xvstelm.w VXZ, X, 0, 0
+    xvstelm.w VXZ, X, 1 * SIZE, 0
+    add.d X, X, INCX
+    xvstelm.w VXZ, X, 0, 0
+    xvstelm.w VXZ, X, 1 * SIZE, 0
+    add.d X, X, INCX
+    xvstelm.w VXZ, X, 0, 0
+    xvstelm.w VXZ, X, 1 * SIZE, 0
+    add.d X, X, INCX
+    xvstelm.w VXZ, X, 0, 0
+    xvstelm.w VXZ, X, 1 * SIZE, 0
+    add.d X, X, INCX
+    xvstelm.w VXZ, X, 0, 0
+    xvstelm.w VXZ, X, 1 * SIZE, 0
+    add.d X, X, INCX
+    xvstelm.w VXZ, X, 0, 0
+    xvstelm.w VXZ, X, 1 * SIZE, 0
+    add.d X, X, INCX
+    xvstelm.w VXZ, X, 0, 0
+    xvstelm.w VXZ, X, 1 * SIZE, 0
+    add.d X, X, INCX
+    xvstelm.w VXZ, X, 0, 0
+    xvstelm.w VXZ, X, 1 * SIZE, 0
+#endif
+    add.d X, X, INCX
+    addi.d  I, I, -1
+    blt $r0, I, .L221
+    b .L997
+    .align 3
+
+.L222:  //alpha_r == 0.0 && alpha_i != 0.0
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 0
+    xvinsgr2vr.d x2, t2, 0
+    xvinsgr2vr.d x1, t3, 1
+    xvinsgr2vr.d x2, t4, 1
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    xvinsgr2vr.d x1, t1, 2
+    xvinsgr2vr.d x2, t2, 2
+    xvinsgr2vr.d x1, t3, 3
+    xvinsgr2vr.d x2, t4, 3
+    add.d X, X, INCX
+
+    xvfmul.d x3, VXAI, x2
+    xvfsub.d x3, VXZ, x3
+    xvfmul.d x4, VXAI, x1
+    addi.d  I, I, -1
+    xvstelm.d x3, XX, 0 * SIZE, 0
+    xvstelm.d x4, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.d x3, XX, 0 * SIZE, 1
+    xvstelm.d x4, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    xvstelm.d x3, XX, 0 * SIZE, 2
+    xvstelm.d x4, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    xvstelm.d x3, XX, 0 * SIZE, 3
+    xvstelm.d x4, XX, 1 * SIZE, 3
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 0
+    xvinsgr2vr.w x2, t2, 0
+    xvinsgr2vr.w x1, t3, 1
+    xvinsgr2vr.w x2, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    xvinsgr2vr.w x1, t1, 2
+    xvinsgr2vr.w x2, t2, 2
+    xvinsgr2vr.w x1, t3, 3
+    xvinsgr2vr.w x2, t4, 3
+    add.d X, X, INCX
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 4
+    xvinsgr2vr.w x2, t2, 4
+    xvinsgr2vr.w x1, t3, 5
+    xvinsgr2vr.w x2, t4, 5
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    xvinsgr2vr.w x1, t1, 6
+    xvinsgr2vr.w x2, t2, 6
+    xvinsgr2vr.w x1, t3, 7
+    xvinsgr2vr.w x2, t4, 7
+    add.d X, X, INCX
+
+    xvfmul.s x3, VXAI, x2
+    xvfsub.s x3, VXZ, x3
+    xvfmul.s x4, VXAI, x1
+    addi.d  I, I, -1
+    xvstelm.w x3, XX, 0 * SIZE, 0
+    xvstelm.w x4, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 1
+    xvstelm.w x4, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 2
+    xvstelm.w x4, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 3
+    xvstelm.w x4, XX, 1 * SIZE, 3
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 4
+    xvstelm.w x4, XX, 1 * SIZE, 4
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 5
+    xvstelm.w x4, XX, 1 * SIZE, 5
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 6
+    xvstelm.w x4, XX, 1 * SIZE, 6
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 7
+    xvstelm.w x4, XX, 1 * SIZE, 7
+#endif
+    add.d XX, XX, INCX
+    blt $r0, I, .L222
+    b .L997
+    .align 3
+
+.L223: //alpha_r != 0.0 && alpha_i == 0.0
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 0
+    xvinsgr2vr.d x2, t2, 0
+    xvinsgr2vr.d x1, t3, 1
+    xvinsgr2vr.d x2, t4, 1
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    xvinsgr2vr.d x1, t1, 2
+    xvinsgr2vr.d x2, t2, 2
+    xvinsgr2vr.d x1, t3, 3
+    xvinsgr2vr.d x2, t4, 3
+    add.d X, X, INCX
+
+    xvfmul.d x3, VXAR, x1
+    xvfmul.d x4, VXAR, x2
+    addi.d  I, I, -1
+    xvstelm.d x3, XX, 0 * SIZE, 0
+    xvstelm.d x4, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.d x3, XX, 0 * SIZE, 1
+    xvstelm.d x4, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    xvstelm.d x3, XX, 0 * SIZE, 2
+    xvstelm.d x4, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    xvstelm.d x3, XX, 0 * SIZE, 3
+    xvstelm.d x4, XX, 1 * SIZE, 3
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 0
+    xvinsgr2vr.w x2, t2, 0
+    xvinsgr2vr.w x1, t3, 1
+    xvinsgr2vr.w x2, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    xvinsgr2vr.w x1, t1, 2
+    xvinsgr2vr.w x2, t2, 2
+    xvinsgr2vr.w x1, t3, 3
+    xvinsgr2vr.w x2, t4, 3
+    add.d X, X, INCX
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 4
+    xvinsgr2vr.w x2, t2, 4
+    xvinsgr2vr.w x1, t3, 5
+    xvinsgr2vr.w x2, t4, 5
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    xvinsgr2vr.w x1, t1, 6
+    xvinsgr2vr.w x2, t2, 6
+    xvinsgr2vr.w x1, t3, 7
+    xvinsgr2vr.w x2, t4, 7
+    add.d X, X, INCX
+
+    xvfmul.s x3, VXAR, x1
+    xvfmul.s x4, VXAR, x2
+    addi.d  I, I, -1
+    xvstelm.w x3, XX, 0 * SIZE, 0
+    xvstelm.w x4, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 1
+    xvstelm.w x4, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 2
+    xvstelm.w x4, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 3
+    xvstelm.w x4, XX, 1 * SIZE, 3
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 4
+    xvstelm.w x4, XX, 1 * SIZE, 4
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 5
+    xvstelm.w x4, XX, 1 * SIZE, 5
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 6
+    xvstelm.w x4, XX, 1 * SIZE, 6
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 7
+    xvstelm.w x4, XX, 1 * SIZE, 7
+#endif
+    add.d XX, XX, INCX
+    blt $r0, I, .L223
+    b .L997
+    .align 3
+
+.L224:  //alpha_r != 0.0 && alpha_i != 0.0
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 0
+    xvinsgr2vr.d x2, t2, 0
+    xvinsgr2vr.d x1, t3, 1
+    xvinsgr2vr.d x2, t4, 1
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    xvinsgr2vr.d x1, t1, 2
+    xvinsgr2vr.d x2, t2, 2
+    xvinsgr2vr.d x1, t3, 3
+    xvinsgr2vr.d x2, t4, 3
+    add.d X, X, INCX
+
+    xvfmul.d VX0, VXAI, x2
+    xvfmsub.d x3, VXAR, x1, VX0
+    xvfmul.d VX1, VXAI, x1
+    xvfmadd.d x4, VXAR, x2, VX1
+    addi.d  I, I, -1
+    xvstelm.d x3, XX, 0 * SIZE, 0
+    xvstelm.d x4, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.d x3, XX, 0 * SIZE, 1
+    xvstelm.d x4, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    xvstelm.d x3, XX, 0 * SIZE, 2
+    xvstelm.d x4, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    xvstelm.d x3, XX, 0 * SIZE, 3
+    xvstelm.d x4, XX, 1 * SIZE, 3
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 0
+    xvinsgr2vr.w x2, t2, 0
+    xvinsgr2vr.w x1, t3, 1
+    xvinsgr2vr.w x2, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    xvinsgr2vr.w x1, t1, 2
+    xvinsgr2vr.w x2, t2, 2
+    xvinsgr2vr.w x1, t3, 3
+    xvinsgr2vr.w x2, t4, 3
+    add.d X, X, INCX
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 4
+    xvinsgr2vr.w x2, t2, 4
+    xvinsgr2vr.w x1, t3, 5
+    xvinsgr2vr.w x2, t4, 5
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    xvinsgr2vr.w x1, t1, 6
+    xvinsgr2vr.w x2, t2, 6
+    xvinsgr2vr.w x1, t3, 7
+    xvinsgr2vr.w x2, t4, 7
+    add.d X, X, INCX
+
+    xvfmul.s VX0, VXAI, x2
+    xvfmsub.s x3, VXAR, x1, VX0
+    xvfmul.s VX1, VXAI, x1
+    xvfmadd.s x4, VXAR, x2, VX1
+    addi.d  I, I, -1
+    xvstelm.w x3, XX, 0 * SIZE, 0
+    xvstelm.w x4, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 1
+    xvstelm.w x4, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 2
+    xvstelm.w x4, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 3
+    xvstelm.w x4, XX, 1 * SIZE, 3
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 4
+    xvstelm.w x4, XX, 1 * SIZE, 4
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 5
+    xvstelm.w x4, XX, 1 * SIZE, 5
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 6
+    xvstelm.w x4, XX, 1 * SIZE, 6
+    add.d XX, XX, INCX
+    xvstelm.w x3, XX, 0 * SIZE, 7
+    xvstelm.w x4, XX, 1 * SIZE, 7
+#endif
+    add.d XX, XX, INCX
+    blt $r0, I, .L224
+    b .L997
+    .align 3
+
+.L997:
+#ifdef DOUBLE
+    andi I, N, 3
+#else
+    andi I, N, 7
+#endif
+    bge $r0, I, .L999
+    .align 3
+
+.L998:
+    LD   a1, X, 0 * SIZE
+    LD   a2, X, 1 * SIZE
+    addi.d I, I, -1
+    MUL  s1, ALPHAI, a2
+    MUL  s2, ALPHAI, a1
+    MSUB s1, ALPHAR, a1, s1
+    MADD s2, ALPHAR, a2, s2
+    ST   s1, X, 0 * SIZE
+    ST   s2, X, 1 * SIZE
+    add.d X, X, INCX
+    blt $r0, I, .L998
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/cscal_lsx.S b/kernel/loongarch64/cscal_lsx.S
new file mode 100644
index 000000000..f442a754f
--- /dev/null
+++ b/kernel/loongarch64/cscal_lsx.S
@@ -0,0 +1,571 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define ALPHAR $f0
+#define ALPHAI $f1
+#define X      $r7
+#define INCX   $r8
+
+#define I      $r12
+#define TEMP   $r13
+#define t1     $r14
+#define t2     $r16
+#define t3     $r15
+#define t4     $r17
+#define XX     $r18
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define s1     $f16
+#define s2     $f17
+#define s3     $f18
+#define s4     $f19
+#define VX0    $vr8
+#define VX1    $vr20
+#define VX2    $vr21
+#define VX3    $vr22
+#define VXAR   $vr23
+#define VXAI   $vr19
+#define VXZ    $vr12
+#define x1     $vr18
+#define x2     $vr17
+#define x3     $vr16
+#define x4     $vr15
+
+    PROLOGUE
+
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    movgr2fr.d a1, $r0
+    FFINT    a1, a1
+    slli.d  TEMP, TEMP, ZBASE_SHIFT
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    MTG  t1, ALPHAR
+#ifdef DOUBLE
+    vreplgr2vr.d VXAR, t1
+    movfr2gr.d t2, ALPHAI
+    vreplgr2vr.d VXAI, t2
+#else
+    vreplgr2vr.w VXAR, t1
+    movfr2gr.s t2, ALPHAI
+    vreplgr2vr.w VXAI, t2
+#endif
+    vxor.v VXZ, VXZ, VXZ
+    srai.d I, N, 2
+    bne INCX, TEMP, .L22
+
+.L11:
+    bge $r0, I, .L997
+    CMPEQ  $fcc0, ALPHAR, a1
+    CMPEQ  $fcc1, ALPHAI, a1
+    bceqz $fcc0, .L13
+    b .L14
+    .align 3
+
+.L13:
+    bceqz $fcc1, .L114 //alpha_r != 0.0 && alpha_i != 0.0
+    b .L113 //alpha_r != 0.0 && alpha_i == 0.0
+
+.L14:
+    bceqz $fcc1, .L112  //alpha_r == 0.0 && alpha_i != 0.0
+    b .L111 //alpha_r == 0.0 && alpha_i == 0.0
+    .align 3
+
+.L111:  //alpha_r == 0.0 && alpha_i == 0.0
+    vst VXZ, X, 0 * SIZE
+#ifdef DOUBLE
+    vst VXZ, X, 2 * SIZE
+    vst VXZ, X, 4 * SIZE
+    vst VXZ, X, 6 * SIZE
+#else
+    vst VXZ, X, 4 * SIZE
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L111
+    b .L997
+    .align 3
+
+.L112:  //alpha_r == 0.0 && alpha_i != 0.0
+    vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    vld VX1, X, 2 * SIZE
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+    vfmul.d x3, VXAI, x2
+    vfsub.d x3, VXZ, x3
+    vfmul.d x4, VXAI, x1
+    vilvl.d VX2, x4 ,x3
+    vilvh.d VX3, x4, x3
+    vst VX2, X, 0 * SIZE
+    vst VX3, X, 2 * SIZE
+    vld VX0, X, 4 * SIZE
+    vld VX1, X, 6 * SIZE
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+    vfmul.d x3, VXAI, x2
+    vfsub.d x3, VXZ, x3
+    vfmul.d x4, VXAI, x1
+    vilvl.d VX2, x4 ,x3
+    vilvh.d VX3, x4, x3
+    vst VX2, X, 4 * SIZE
+    vst VX3, X, 6 * SIZE
+#else
+    vld VX1, X, 4 * SIZE
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+    vfmul.s x3, VXAI, x2
+    vfsub.s x3, VXZ, x3
+    vfmul.s x4, VXAI, x1
+    vilvl.w VX2, x4 ,x3
+    vilvh.w VX3, x4, x3
+    vst VX2, X, 0 * SIZE
+    vst VX3, X, 4 * SIZE
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L112
+    b .L997
+    .align 3
+
+.L113: //alpha_r != 0.0 && alpha_i == 0.0
+    vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    vld VX1, X, 2 * SIZE
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+    vfmul.d x3, VXAR, x1
+    vfmul.d x4, VXAR, x2
+    vilvl.d VX2, x4 ,x3
+    vilvh.d VX3, x4, x3
+    vst VX2, X, 0 * SIZE
+    vst VX3, X, 2 * SIZE
+    vld VX0, X, 4 * SIZE
+    vld VX1, X, 6 * SIZE
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+    vfmul.d x3, VXAR, x1
+    vfmul.d x4, VXAR, x2
+    vilvl.d VX2, x4 ,x3
+    vilvh.d VX3, x4, x3
+    vst VX2, X, 4 * SIZE
+    vst VX3, X, 6 * SIZE
+#else
+    vld VX1, X, 4 * SIZE
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+    vfmul.s x3, VXAR, x1
+    vfmul.s x4, VXAR, x2
+    vilvl.w VX2, x4 ,x3
+    vilvh.w VX3, x4, x3
+    vst VX2, X, 0 * SIZE
+    vst VX3, X, 4 * SIZE
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L113
+    b .L997
+    .align 3
+
+.L114:  //alpha_r != 0.0 && alpha_i != 0.0
+    vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    vld VX1, X, 2 * SIZE
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+    vfmul.d VX0, VXAI, x2
+    vfmsub.d x3, VXAR, x1, VX0
+    vfmul.d VX1, VXAI, x1
+    vfmadd.d x4, VXAR, x2, VX1
+    vilvl.d VX2, x4 ,x3
+    vilvh.d VX3, x4, x3
+    vst VX2, X, 0 * SIZE
+    vst VX3, X, 2 * SIZE
+    vld VX0, X, 4 * SIZE
+    vld VX1, X, 6 * SIZE
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+    vfmul.d VX0, VXAI, x2
+    vfmsub.d x3, VXAR, x1, VX0
+    vfmul.d VX1, VXAI, x1
+    vfmadd.d x4, VXAR, x2, VX1
+    vilvl.d VX2, x4 ,x3
+    vilvh.d VX3, x4, x3
+    vst VX2, X, 4 * SIZE
+    vst VX3, X, 6 * SIZE
+#else
+    vld VX1, X, 4 * SIZE
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+    vfmul.s VX0, VXAI, x2
+    vfmsub.s x3, VXAR, x1, VX0
+    vfmul.s VX1, VXAI, x1
+    vfmadd.s x4, VXAR, x2, VX1
+    vilvl.w VX2, x4 ,x3
+    vilvh.w VX3, x4, x3
+    vst VX2, X, 0 * SIZE
+    vst VX3, X, 4 * SIZE
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L114
+    b .L997
+    .align 3
+
+.L22:
+    bge $r0, I, .L997
+    move XX, X
+    CMPEQ  $fcc0, ALPHAR, a1
+    CMPEQ  $fcc1, ALPHAI, a1
+    bceqz $fcc0, .L23
+    b .L24
+    .align 3
+
+.L23:
+    bceqz $fcc1, .L224 //alpha_r != 0.0 && alpha_i != 0.0
+    b .L223 //alpha_r != 0.0 && alpha_i == 0.0
+
+.L24:
+    bceqz $fcc1, .L222  //alpha_r == 0.0 && alpha_i != 0.0
+    b .L221 //alpha_r == 0.0 && alpha_i == 0.0
+    .align 3
+
+.L221:  //alpha_r == 0.0 && alpha_i == 0.0
+#ifdef DOUBLE
+    vstelm.d VXZ, X, 0, 0
+    vstelm.d VXZ, X, 1 * SIZE, 0
+    add.d X, X, INCX
+    vstelm.d VXZ, X, 0, 0
+    vstelm.d VXZ, X, 1 * SIZE, 0
+    add.d X, X, INCX
+    vstelm.d VXZ, X, 0, 0
+    vstelm.d VXZ, X, 1 * SIZE, 0
+    add.d X, X, INCX
+    vstelm.d VXZ, X, 0, 0
+    vstelm.d VXZ, X, 1 * SIZE, 0
+#else
+    vstelm.w VXZ, X, 0, 0
+    vstelm.w VXZ, X, 1 * SIZE, 0
+    add.d X, X, INCX
+    vstelm.w VXZ, X, 0, 0
+    vstelm.w VXZ, X, 1 * SIZE, 0
+    add.d X, X, INCX
+    vstelm.w VXZ, X, 0, 0
+    vstelm.w VXZ, X, 1 * SIZE, 0
+    add.d X, X, INCX
+    vstelm.w VXZ, X, 0, 0
+    vstelm.w VXZ, X, 1 * SIZE, 0
+#endif
+    add.d X, X, INCX
+    addi.d  I, I, -1
+    blt $r0, I, .L221
+    b .L997
+    .align 3
+
+.L222:  //alpha_r == 0.0 && alpha_i != 0.0
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    vfmul.d x3, VXAI, x2
+    vfsub.d x3, VXZ, x3
+    vfmul.d x4, VXAI, x1
+    vstelm.d x3, XX, 0 * SIZE, 0
+    vstelm.d x4, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.d x3, XX, 0 * SIZE, 1
+    vstelm.d x4, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    add.d X, X, INCX
+    vfmul.d x3, VXAI, x2
+    vfsub.d x3, VXZ, x3
+    vfmul.d x4, VXAI, x1
+    addi.d  I, I, -1
+    vstelm.d x3, XX, 0 * SIZE, 0
+    vstelm.d x4, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.d x3, XX, 0 * SIZE, 1
+    vstelm.d x4, XX, 1 * SIZE, 1
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 0
+    vinsgr2vr.w x2, t2, 0
+    vinsgr2vr.w x1, t3, 1
+    vinsgr2vr.w x2, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    vinsgr2vr.w x1, t1, 2
+    vinsgr2vr.w x2, t2, 2
+    vinsgr2vr.w x1, t3, 3
+    vinsgr2vr.w x2, t4, 3
+    add.d X, X, INCX
+
+    vfmul.s x3, VXAI, x2
+    vfsub.s x3, VXZ, x3
+    vfmul.s x4, VXAI, x1
+    addi.d  I, I, -1
+    vstelm.w x3, XX, 0 * SIZE, 0
+    vstelm.w x4, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.w x3, XX, 0 * SIZE, 1
+    vstelm.w x4, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    vstelm.w x3, XX, 0 * SIZE, 2
+    vstelm.w x4, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    vstelm.w x3, XX, 0 * SIZE, 3
+    vstelm.w x4, XX, 1 * SIZE, 3
+#endif
+    add.d XX, XX, INCX
+    blt $r0, I, .L222
+    b .L997
+    .align 3
+
+.L223: //alpha_r != 0.0 && alpha_i == 0.0
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    vfmul.d x3, VXAR, x1
+    vfmul.d x4, VXAR, x2
+    vstelm.d x3, XX, 0 * SIZE, 0
+    vstelm.d x4, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.d x3, XX, 0 * SIZE, 1
+    vstelm.d x4, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    add.d X, X, INCX
+    vfmul.d x3, VXAR, x1
+    vfmul.d x4, VXAR, x2
+    addi.d  I, I, -1
+    vstelm.d x3, XX, 0 * SIZE, 0
+    vstelm.d x4, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.d x3, XX, 0 * SIZE, 1
+    vstelm.d x4, XX, 1 * SIZE, 1
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 0
+    vinsgr2vr.w x2, t2, 0
+    vinsgr2vr.w x1, t3, 1
+    vinsgr2vr.w x2, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    vinsgr2vr.w x1, t1, 2
+    vinsgr2vr.w x2, t2, 2
+    vinsgr2vr.w x1, t3, 3
+    vinsgr2vr.w x2, t4, 3
+    add.d X, X, INCX
+
+    vfmul.s x3, VXAR, x1
+    vfmul.s x4, VXAR, x2
+    addi.d  I, I, -1
+    vstelm.w x3, XX, 0 * SIZE, 0
+    vstelm.w x4, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.w x3, XX, 0 * SIZE, 1
+    vstelm.w x4, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    vstelm.w x3, XX, 0 * SIZE, 2
+    vstelm.w x4, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    vstelm.w x3, XX, 0 * SIZE, 3
+    vstelm.w x4, XX, 1 * SIZE, 3
+#endif
+    add.d XX, XX, INCX
+    blt $r0, I, .L223
+    b .L997
+    .align 3
+
+.L224:  //alpha_r != 0.0 && alpha_i != 0.0
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    vfmul.d VX0, VXAI, x2
+    vfmsub.d x3, VXAR, x1, VX0
+    vfmul.d VX1, VXAI, x1
+    vfmadd.d x4, VXAR, x2, VX1
+    vstelm.d x3, XX, 0 * SIZE, 0
+    vstelm.d x4, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.d x3, XX, 0 * SIZE, 1
+    vstelm.d x4, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    add.d X, X, INCX
+    vfmul.d VX0, VXAI, x2
+    vfmsub.d x3, VXAR, x1, VX0
+    vfmul.d VX1, VXAI, x1
+    vfmadd.d x4, VXAR, x2, VX1
+    addi.d  I, I, -1
+    vstelm.d x3, XX, 0 * SIZE, 0
+    vstelm.d x4, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.d x3, XX, 0 * SIZE, 1
+    vstelm.d x4, XX, 1 * SIZE, 1
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 0
+    vinsgr2vr.w x2, t2, 0
+    vinsgr2vr.w x1, t3, 1
+    vinsgr2vr.w x2, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    vinsgr2vr.w x1, t1, 2
+    vinsgr2vr.w x2, t2, 2
+    vinsgr2vr.w x1, t3, 3
+    vinsgr2vr.w x2, t4, 3
+    add.d X, X, INCX
+
+    vfmul.s VX0, VXAI, x2
+    vfmsub.s x3, VXAR, x1, VX0
+    vfmul.s VX1, VXAI, x1
+    vfmadd.s x4, VXAR, x2, VX1
+    addi.d  I, I, -1
+    vstelm.w x3, XX, 0 * SIZE, 0
+    vstelm.w x4, XX, 1 * SIZE, 0
+    add.d XX, XX, INCX
+    vstelm.w x3, XX, 0 * SIZE, 1
+    vstelm.w x4, XX, 1 * SIZE, 1
+    add.d XX, XX, INCX
+    vstelm.w x3, XX, 0 * SIZE, 2
+    vstelm.w x4, XX, 1 * SIZE, 2
+    add.d XX, XX, INCX
+    vstelm.w x3, XX, 0 * SIZE, 3
+    vstelm.w x4, XX, 1 * SIZE, 3
+#endif
+    add.d XX, XX, INCX
+    blt $r0, I, .L224
+    b .L997
+    .align 3
+
+.L997:
+    andi I, N, 3
+    bge $r0, I, .L999
+    .align 3
+
+.L998:
+    LD   a1, X, 0 * SIZE
+    LD   a2, X, 1 * SIZE
+    addi.d I, I, -1
+    MUL  s1, ALPHAI, a2
+    MUL  s2, ALPHAI, a1
+    MSUB s1, ALPHAR, a1, s1
+    MADD s2, ALPHAR, a2, s2
+    ST   s1, X, 0 * SIZE
+    ST   s2, X, 1 * SIZE
+    add.d X, X, INCX
+    blt $r0, I, .L998
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/csum_lasx.S b/kernel/loongarch64/csum_lasx.S
new file mode 100644
index 000000000..3e65f2c15
--- /dev/null
+++ b/kernel/loongarch64/csum_lasx.S
@@ -0,0 +1,274 @@
+/*******************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r15
+#define t2     $r12
+#define t3     $r13
+#define t4     $r14
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define s1     $f16
+#define VX0    $xr12
+#define VX1    $xr13
+#define VX2    $xr14
+#define VX3    $xr15
+#define res1   $xr16
+#define res2   $xr17
+    PROLOGUE
+    xvxor.v res1, res1, res1
+    xvxor.v res2, res2, res2
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d  TEMP, 1
+    slli.d  TEMP, TEMP, ZBASE_SHIFT
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bge $r0, I, .L13
+    .align 3
+
+.L11:
+#ifdef DOUBLE
+    xvld VX0, X, 0 * SIZE
+    xvld VX1, X, 4 * SIZE
+    xvfadd.d res2, VX0, VX1
+    xvfadd.d res1, res1, res2
+    xvld VX2, X, 8 * SIZE
+    xvld VX3, X, 12 * SIZE
+    xvfadd.d res2, VX2, VX3
+    xvfadd.d res1, res1, res2
+#else
+    xvld VX0, X, 0 * SIZE
+    xvld VX1, X, 8 * SIZE
+    xvfadd.s res2, VX0, VX1
+    xvfadd.s res1, res2, res1
+#endif
+    addi.d X, X, 16 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L11
+    .align 3
+
+.L12:
+#ifdef DOUBLE
+    xvpickve.d VX1, res1, 1
+    xvpickve.d VX2, res1, 2
+    xvpickve.d VX3, res1, 3
+    xvfadd.d res1, VX1, res1
+    xvfadd.d res1, VX2, res1
+    xvfadd.d res1, VX3, res1
+#else
+    xvfadd.s res2, res1, res2
+    xvpickve.w VX1, res1, 1
+    xvpickve.w VX2, res1, 2
+    xvpickve.w VX3, res1, 3
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX3, res1
+    xvpickve.w VX0, res2, 4
+    xvpickve.w VX1, res2, 5
+    xvpickve.w VX2, res2, 6
+    xvpickve.w VX3, res2, 7
+    xvfadd.s res1, VX0, res1
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX2, res1
+#endif
+    .align 3
+
+.L13:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L14:
+    LD a1, X, 0 * SIZE
+    LD a2, X, 1 * SIZE
+    ADD a1, a1, a2
+    ADD s1, a1, s1
+
+    addi.d I, I, -1
+    addi.d  X, X, 2 * SIZE
+    blt $r0, I, .L14
+    b .L999
+    .align 3
+
+.L20:
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvfadd.d res2, VX0, VX1
+    xvfadd.d res1, res1, res2
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvfadd.d res2, VX0, VX1
+    xvfadd.d res1, res1, res2
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX1, t1, 0
+    xvinsgr2vr.w VX1, t2, 1
+    xvinsgr2vr.w VX1, t3, 2
+    xvinsgr2vr.w VX1, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX1, t1, 4
+    xvinsgr2vr.w VX1, t2, 5
+    xvinsgr2vr.w VX1, t3, 6
+    xvinsgr2vr.w VX1, t4, 7
+    xvfadd.s res2, VX0, VX1
+    xvfadd.s res1, res2, res1
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    xvpickve.d VX1, res1, 1
+    xvpickve.d VX2, res1, 2
+    xvpickve.d VX3, res1, 3
+    xvfadd.d res1, VX1, res1
+    xvfadd.d res1, VX2, res1
+    xvfadd.d res1, VX3, res1
+#else
+    xvfadd.s res2, res1, res2
+    xvpickve.w VX1, res1, 1
+    xvpickve.w VX2, res1, 2
+    xvpickve.w VX3, res1, 3
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX3, res1
+    xvpickve.w VX0, res2, 4
+    xvpickve.w VX1, res2, 5
+    xvpickve.w VX2, res2, 6
+    xvpickve.w VX3, res2, 7
+    xvfadd.s res1, VX0, res1
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX2, res1
+#endif
+    .align 3
+
+.L23:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24:
+    LD a1, X, 0 * SIZE
+    LD a2, X, 1 * SIZE
+    ADD a1, a1, a2
+    ADD s1, a1, s1
+
+    addi.d I, I, -1
+    add.d  X, X, INCX
+    blt $r0, I, .L24
+    .align 3
+
+.L999:
+    fmov.s $f0, $f16
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/csum_lsx.S b/kernel/loongarch64/csum_lsx.S
new file mode 100644
index 000000000..8de8e27ca
--- /dev/null
+++ b/kernel/loongarch64/csum_lsx.S
@@ -0,0 +1,266 @@
+/*******************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r15
+#define t2     $r12
+#define t3     $r13
+#define t4     $r14
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define s1     $f16
+#define VX0    $vr12
+#define VX1    $vr13
+#define VX2    $vr14
+#define VX3    $vr15
+#define res1   $vr16
+#define res2   $vr17
+#define res3   $vr18
+    PROLOGUE
+    vxor.v res1, res1, res1
+    vxor.v res2, res2, res2
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d  TEMP, 1
+    slli.d  TEMP, TEMP, ZBASE_SHIFT
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bge $r0, I, .L13
+    .align 3
+
+.L11:
+#ifdef DOUBLE
+    vld VX0, X, 0 * SIZE
+    vld VX1, X, 2 * SIZE
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+    vld VX2, X, 4 * SIZE
+    vld VX3, X, 6 * SIZE
+    vfadd.d res2, VX2, VX3
+    vfadd.d res1, res1, res2
+    vld VX0, X, 8 * SIZE
+    vld VX1, X, 10 * SIZE
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+    vld VX2, X, 12 * SIZE
+    vld VX3, X, 14 * SIZE
+    vfadd.d res2, VX2, VX3
+    vfadd.d res1, res1, res2
+#else
+    vld VX0, X, 0 * SIZE
+    vld VX1, X, 4 * SIZE
+    vfadd.s res2, VX0, VX1
+    vld VX2, X, 8 * SIZE
+    vld VX3, X, 12 * SIZE
+    vfadd.s res3, VX2, VX3
+    vfadd.s res2, res3, res2
+    vfadd.s res1, res1, res2
+#endif
+
+    addi.d  I, I, -1
+    addi.d X, X, 16 * SIZE
+    blt $r0, I, .L11
+    .align 3
+
+.L12:
+#ifdef DOUBLE
+    vreplvei.d VX1, res1, 1
+    vfadd.d res1, VX1, res1
+#else
+    vreplvei.w VX1, res1, 1
+    vreplvei.w VX2, res1, 2
+    vreplvei.w VX3, res1, 3
+    vfadd.s res1, VX1, res1
+    vfadd.s res1, VX2, res1
+    vfadd.s res1, VX3, res1
+#endif
+    .align 3
+
+.L13:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L14:
+    LD a1, X, 0 * SIZE
+    LD a2, X, 1 * SIZE
+    ADD a1, a1, a2
+    ADD s1, a1, s1
+    addi.d I, I, -1
+    addi.d  X, X, 2 * SIZE
+    blt $r0, I, .L14
+    b .L999
+    .align 3
+
+.L20:
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    add.d X, X, INCX
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t3, 0
+    vinsgr2vr.d VX0, t4, 1
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    add.d X, X, INCX
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    add.d X, X, INCX
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t3, 0
+    vinsgr2vr.d VX0, t4, 1
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    add.d X, X, INCX
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vfadd.s res2, VX0, VX1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    vfadd.s res3, VX2, VX3
+    vfadd.s res2, res3, res2
+    vfadd.s res1, res1, res2
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    vreplvei.d VX1, res1, 1
+    vfadd.d res1, VX1, res1
+#else
+    vreplvei.w VX1, res1, 1
+    vreplvei.w VX2, res1, 2
+    vreplvei.w VX3, res1, 3
+    vfadd.s res1, VX1, res1
+    vfadd.s res1, VX2, res1
+    vfadd.s res1, VX3, res1
+#endif
+    .align 3
+
+.L23:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24:
+    LD a1, X, 0 * SIZE
+    LD a2, X, 1 * SIZE
+    ADD a1, a1, a2
+    ADD s1, a1, s1
+    addi.d I, I, -1
+    add.d  X, X, INCX
+    blt $r0, I, .L24
+    .align 3
+
+.L999:
+    fmov.s $f0, $f16
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/cswap_lasx.S b/kernel/loongarch64/cswap_lasx.S
new file mode 100644
index 000000000..d53773d5a
--- /dev/null
+++ b/kernel/loongarch64/cswap_lasx.S
@@ -0,0 +1,394 @@
+/*******************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+#define N      $r4
+#define X      $r7
+#define INCX   $r8
+#define Y      $r9
+#define INCY   $r10
+
+#define I      $r17
+#define TEMP   $r18
+#define XX     $r5
+#define YY     $r6
+#define t1     $r14
+#define t2     $r15
+#define t3     $r16
+#define t4     $r19
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define b1     $f16
+#define b2     $f17
+#define b3     $f18
+#define b4     $f19
+#define VX0    $xr12
+#define VX1    $xr13
+#define VX2    $xr14
+#define VX3    $xr15
+
+
+    PROLOGUE
+    bge $r0, N, .L999
+    li.d TEMP, 1
+    slli.d  TEMP, TEMP, ZBASE_SHIFT
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    slli.d  INCY, INCY, ZBASE_SHIFT
+    srai.d I, N, 2
+    bne INCX, TEMP, .L20
+    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
+    b .L11  // INCX==1 and INCY==1
+.L20:
+    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
+    b .L21 // INCX!=1 and INCY==1
+
+.L11:
+    bge $r0, I, .L112
+    .align 3
+
+.L111:
+#ifdef DOUBLE
+    xvld VX0, X, 0 * SIZE
+    xvld VX1, X, 4 * SIZE
+    xvld VX2, Y, 0 * SIZE
+    xvld VX3, Y, 4 * SIZE
+    xvst VX2, X, 0 * SIZE
+    xvst VX3, X, 4 * SIZE
+    xvst VX0, Y, 0 * SIZE
+    xvst VX1, Y, 4 * SIZE
+#else
+    xvld VX0, X, 0 * SIZE
+    xvld VX2, Y, 0 * SIZE
+    xvst VX2, X, 0 * SIZE
+    xvst VX0, Y, 0 * SIZE
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L111
+    .align 3
+
+.L112:
+    andi I, N, 3
+    bge $r0, I, .L999
+    .align 3
+.L113:
+    LD a1, X, 0 * SIZE
+    LD a2, X, 1 * SIZE
+    LD a3, Y, 0 * SIZE
+    LD a4, Y, 1 * SIZE
+    ST a1, Y, 0 * SIZE
+    ST a2, Y, 1 * SIZE
+    ST a3, X, 0 * SIZE
+    ST a4, X, 1 * SIZE
+    addi.d I, I, -1
+    addi.d  X, X, 2 * SIZE
+    addi.d  Y, Y, 2 * SIZE
+    blt $r0, I, .L113
+    b .L999
+    .align 3
+
+.L12: // INCX==1 and INCY!=1
+    bge $r0, I, .L122
+    .align 3
+
+.L121:
+#ifdef DOUBLE
+    xvld VX0, X, 0 * SIZE
+    ld.d t1, Y, 0 * SIZE
+    xvstelm.d VX0, Y, 0 * SIZE, 0
+    ld.d t2, Y, 1 * SIZE
+    xvstelm.d VX0, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    xvstelm.d VX0, Y, 0 * SIZE, 2
+    ld.d t4, Y, 1 * SIZE
+    xvstelm.d VX0, Y, 1 * SIZE, 3
+    xvinsgr2vr.d VX2, t1, 0
+    xvinsgr2vr.d VX2, t2, 1
+    xvinsgr2vr.d VX2, t3, 2
+    xvinsgr2vr.d VX2, t4, 3
+    add.d Y, Y, INCY
+    xvst VX2, X, 0 * SIZE
+    xvld VX1, X, 4 * SIZE
+    ld.d t1, Y, 0 * SIZE
+    xvstelm.d VX1, Y, 0 * SIZE, 0
+    ld.d t2, Y, 1 * SIZE
+    xvstelm.d VX1, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0 * SIZE
+    xvstelm.d VX1, Y, 0 * SIZE, 2
+    ld.d t4, Y, 1 * SIZE
+    xvstelm.d VX1, Y, 1 * SIZE, 3
+    xvinsgr2vr.d VX3, t1, 0
+    xvinsgr2vr.d VX3, t2, 1
+    xvinsgr2vr.d VX3, t3, 2
+    xvinsgr2vr.d VX3, t4, 3
+    add.d Y, Y, INCY
+    xvst VX3, X, 4 * SIZE
+#else
+    xvld VX0, X, 0 * SIZE
+    ld.w t1, Y, 0 * SIZE
+    xvstelm.w VX0, Y, 0 * SIZE, 0
+    ld.w t2, Y, 1 * SIZE
+    xvstelm.w VX0, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    xvstelm.w VX0, Y, 0 * SIZE, 2
+    ld.w t4, Y, 1 * SIZE
+    xvstelm.w VX0, Y, 1 * SIZE, 3
+    xvinsgr2vr.w VX2, t1, 0
+    xvinsgr2vr.w VX2, t2, 1
+    xvinsgr2vr.w VX2, t3, 2
+    xvinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+    ld.w t1, Y, 0 * SIZE
+    xvstelm.w VX0, Y, 0 * SIZE, 4
+    ld.w t2, Y, 1 * SIZE
+    xvstelm.w VX0, Y, 1 * SIZE, 5
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    xvstelm.w VX0, Y, 0 * SIZE, 6
+    ld.w t4, Y, 1 * SIZE
+    xvstelm.w VX0, Y, 1 * SIZE, 7
+    xvinsgr2vr.w VX2, t1, 4
+    xvinsgr2vr.w VX2, t2, 5
+    xvinsgr2vr.w VX2, t3, 6
+    xvinsgr2vr.w VX2, t4, 7
+    add.d Y, Y, INCY
+    xvst VX2, X, 0 * SIZE
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L121
+    .align 3
+
+.L122:
+    andi I, N, 3
+    bge $r0, I, .L999
+    .align 3
+
+.L123:
+    LD a1, X, 0 * SIZE
+    LD a2, X, 1 * SIZE
+    LD a3, Y, 0 * SIZE
+    LD a4, Y, 1 * SIZE
+    ST a1, Y, 0 * SIZE
+    ST a2, Y, 1 * SIZE
+    ST a3, X, 0 * SIZE
+    ST a4, X, 1 * SIZE
+    addi.d I, I, -1
+    addi.d  X, X, 2 * SIZE
+    add.d  Y, Y, INCY
+    blt $r0, I, .L123
+    b .L999
+    .align 3
+
+.L21:
+    bge $r0, I, .L212
+    .align 3
+
+.L211:
+#ifdef DOUBLE
+    xvld VX2, Y, 0 * SIZE
+    ld.d t1, X, 0 * SIZE
+    xvstelm.d VX2, X, 0 * SIZE, 0
+    ld.d t2, X, 1 * SIZE
+    xvstelm.d VX2, X, 1 * SIZE, 1
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    xvstelm.d VX2, X, 0 * SIZE, 2
+    ld.d t4, X, 1 * SIZE
+    xvstelm.d VX2, X, 1 * SIZE, 3
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    add.d X, X, INCX
+    xvst VX0, Y, 0 * SIZE
+    xvld VX3, Y, 4 * SIZE
+    ld.d t1, X, 0 * SIZE
+    xvstelm.d VX3, X, 0 * SIZE, 0
+    ld.d t2, X, 1 * SIZE
+    xvstelm.d VX3, X, 1 * SIZE, 1
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    xvstelm.d VX3, X, 0 * SIZE, 2
+    ld.d t4, X, 1 * SIZE
+    xvstelm.d VX3, X, 1 * SIZE, 3
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    add.d X, X, INCX
+    xvst VX1, Y, 4 * SIZE
+#else
+    xvld VX2, Y, 0 * SIZE
+    ld.w t1, X, 0 * SIZE
+    xvstelm.w VX2, X, 0 * SIZE, 0
+    ld.w t2, X, 1 * SIZE
+    xvstelm.w VX2, X, 1 * SIZE, 1
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    xvstelm.w VX2, X, 0 * SIZE, 2
+    ld.w t4, X, 1 * SIZE
+    xvstelm.w VX2, X, 1 * SIZE, 3
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    add.d X, X, INCX
+    ld.w t1, X, 0 * SIZE
+    xvstelm.w VX2, X, 0 * SIZE, 4
+    ld.w t2, X, 1 * SIZE
+    xvstelm.w VX2, X, 1 * SIZE, 5
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    xvstelm.w VX2, X, 0 * SIZE, 6
+    ld.w t4, X, 1 * SIZE
+    xvstelm.w VX2, X, 1 * SIZE, 7
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    add.d X, X, INCX
+    xvst VX0, Y, 0 * SIZE
+#endif
+    addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L211
+    .align 3
+
+.L212:
+    andi I, N, 3
+    bge $r0, I, .L999
+    .align 3
+
+.L213:
+    LD a1, X, 0 * SIZE
+    LD a2, X, 1 * SIZE
+    LD a3, Y, 0 * SIZE
+    LD a4, Y, 1 * SIZE
+    ST a1, Y, 0 * SIZE
+    ST a2, Y, 1 * SIZE
+    ST a3, X, 0 * SIZE
+    ST a4, X, 1 * SIZE
+    addi.d I, I, -1
+    add.d  X, X, INCX
+    addi.d  Y, Y, 2 * SIZE
+    blt $r0, I, .L213
+    b .L999
+    .align 3
+
+.L22:
+    bge $r0, I, .L223
+    .align 3
+    move XX, X
+
+.L222:
+    LD a1, X, 0 * SIZE
+    LD a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD a3, X, 0 * SIZE
+    LD a4, X, 1 * SIZE
+    add.d X, X, INCX
+    LD b1, Y, 0 * SIZE
+    ST a1, Y, 0 * SIZE
+    LD b2, Y, 1 * SIZE
+    ST a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    LD b3, Y, 0 * SIZE
+    ST a3, Y, 0 * SIZE
+    LD b4, Y, 1 * SIZE
+    ST a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+
+    LD a1, X, 0 * SIZE
+    ST b1, XX, 0 * SIZE
+    LD a2, X, 1 * SIZE
+    add.d X, X, INCX
+    ST b2, XX, 1 * SIZE
+    add.d XX, XX, INCX
+    LD a3, X, 0 * SIZE
+    ST b3, XX, 0 * SIZE
+    LD a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST b4, XX, 1 * SIZE
+    add.d XX, XX, INCX
+
+    LD b1, Y, 0 * SIZE
+    ST a1, Y, 0 * SIZE
+    LD b2, Y, 1 * SIZE
+    ST a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    LD b3, Y, 0 * SIZE
+    ST a3, Y, 0 * SIZE
+    LD b4, Y, 1 * SIZE
+    ST a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+
+    ST b1, XX, 0 * SIZE
+    ST b2, XX, 1 * SIZE
+    add.d XX, XX, INCX
+    ST b3, XX, 0 * SIZE
+    ST b4, XX, 1 * SIZE
+
+    add.d XX, XX, INCX
+    addi.d  I, I, -1
+    blt $r0, I, .L222
+    .align 3
+
+.L223:
+    andi I, N, 3
+    bge $r0, I, .L999
+    .align 3
+
+.L224:
+    LD a1, X, 0 * SIZE
+    LD a2, X, 1 * SIZE
+    LD a3, Y, 0 * SIZE
+    LD a4, Y, 1 * SIZE
+    ST a1, Y, 0 * SIZE
+    ST a2, Y, 1 * SIZE
+    ST a3, X, 0 * SIZE
+    ST a4, X, 1 * SIZE
+    addi.d I, I, -1
+    add.d  X, X, INCX
+    add.d  Y, Y, INCY
+    blt $r0, I, .L224
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/cswap_lsx.S b/kernel/loongarch64/cswap_lsx.S
new file mode 100644
index 000000000..62a869066
--- /dev/null
+++ b/kernel/loongarch64/cswap_lsx.S
@@ -0,0 +1,421 @@
+/*******************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+#define N      $r4
+#define X      $r7
+#define INCX   $r8
+#define Y      $r9
+#define INCY   $r10
+
+#define I      $r17
+#define TEMP   $r18
+#define XX     $r5
+#define YY     $r6
+#define t1     $r14
+#define t2     $r15
+#define t3     $r16
+#define t4     $r19
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define b1     $f16
+#define b2     $f17
+#define b3     $f18
+#define b4     $f19
+#define VX0    $vr12
+#define VX1    $vr13
+#define VX2    $vr14
+#define VX3    $vr15
+
+
+    PROLOGUE
+    bge $r0, N, .L999
+    li.d TEMP, 1
+    slli.d  TEMP, TEMP, ZBASE_SHIFT
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    slli.d  INCY, INCY, ZBASE_SHIFT
+    srai.d I, N, 2
+    bne INCX, TEMP, .L20
+    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
+    b .L11  // INCX==1 and INCY==1
+.L20:
+    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
+    b .L21 // INCX!=1 and INCY==1
+
+.L11:
+    bge $r0, I, .L112
+    .align 3
+
+.L111:
+#ifdef DOUBLE
+    vld VX0, X, 0 * SIZE
+    vld VX1, X, 2 * SIZE
+    vld VX2, Y, 0 * SIZE
+    vld VX3, Y, 2 * SIZE
+    vst VX2, X, 0 * SIZE
+    vst VX3, X, 2 * SIZE
+    vst VX0, Y, 0 * SIZE
+    vst VX1, Y, 2 * SIZE
+    vld VX0, X, 4 * SIZE
+    vld VX1, X, 6 * SIZE
+    vld VX2, Y, 4 * SIZE
+    vld VX3, Y, 6 * SIZE
+    vst VX2, X, 4 * SIZE
+    vst VX3, X, 6 * SIZE
+    vst VX0, Y, 4 * SIZE
+    vst VX1, Y, 6 * SIZE
+#else
+    vld VX0, X, 0 * SIZE
+    vld VX1, X, 4 * SIZE
+    vld VX2, Y, 0 * SIZE
+    vld VX3, Y, 4 * SIZE
+    vst VX2, X, 0 * SIZE
+    vst VX3, X, 4 * SIZE
+    vst VX0, Y, 0 * SIZE
+    vst VX1, Y, 4 * SIZE
+#endif
+    addi.d  I, I, -1
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+    blt $r0, I, .L111
+    .align 3
+
+.L112:
+    andi I, N, 3
+    bge $r0, I, .L999
+    .align 3
+
+.L113:
+    LD a1, X, 0 * SIZE
+    LD a2, X, 1 * SIZE
+    LD a3, Y, 0 * SIZE
+    LD a4, Y, 1 * SIZE
+    ST a1, Y, 0 * SIZE
+    ST a2, Y, 1 * SIZE
+    ST a3, X, 0 * SIZE
+    ST a4, X, 1 * SIZE
+    addi.d I, I, -1
+    addi.d  X, X, 2 * SIZE
+    addi.d  Y, Y, 2 * SIZE
+    blt $r0, I, .L113
+    b .L999
+    .align 3
+
+.L12: // INCX==1 and INCY!=1
+    bge $r0, I, .L122
+    .align 3
+
+.L121:
+#ifdef DOUBLE
+    vld VX0, X, 0 * SIZE
+    ld.d t1, Y, 0 * SIZE
+    vstelm.d VX0, Y, 0 * SIZE, 0
+    ld.d t2, Y, 1 * SIZE
+    vstelm.d VX0, Y, 1 * SIZE, 1
+    vinsgr2vr.d VX2, t1, 0
+    vinsgr2vr.d VX2, t2, 1
+    add.d Y, Y, INCY
+    vst VX2, X, 0 * SIZE
+    vld VX1, X, 2 * SIZE
+    ld.d t3, Y, 0 * SIZE
+    vstelm.d VX1, Y, 0 * SIZE, 0
+    ld.d t4, Y, 1 * SIZE
+    vstelm.d VX1, Y, 1 * SIZE, 1
+    vinsgr2vr.d VX3, t3, 0
+    vinsgr2vr.d VX3, t4, 1
+    add.d Y, Y, INCY
+    vst VX3, X, 2 * SIZE
+    vld VX0, X, 4 * SIZE
+    ld.d t1, Y, 0 * SIZE
+    vstelm.d VX0, Y, 0 * SIZE, 0
+    ld.d t2, Y, 1 * SIZE
+    vstelm.d VX0, Y, 1 * SIZE, 1
+    vinsgr2vr.d VX2, t1, 0
+    vinsgr2vr.d VX2, t2, 1
+    add.d Y, Y, INCY
+    vst VX2, X, 4 * SIZE
+    vld VX1, X, 6 * SIZE
+    ld.d t3, Y, 0 * SIZE
+    vstelm.d VX1, Y, 0 * SIZE, 0
+    ld.d t4, Y, 1 * SIZE
+    vstelm.d VX1, Y, 1 * SIZE, 1
+    vinsgr2vr.d VX3, t3, 0
+    vinsgr2vr.d VX3, t4, 1
+    add.d Y, Y, INCY
+    vst VX3, X, 6 * SIZE
+#else
+    vld VX0, X, 0 * SIZE
+    ld.w t1, Y, 0 * SIZE
+    vstelm.w VX0, Y, 0 * SIZE, 0
+    ld.w t2, Y, 1 * SIZE
+    vstelm.w VX0, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    vstelm.w VX0, Y, 0 * SIZE, 2
+    ld.w t4, Y, 1 * SIZE
+    vstelm.w VX0, Y, 1 * SIZE, 3
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+    vst VX2, X, 0 * SIZE
+
+    vld VX1, X, 4 * SIZE
+    ld.w t1, Y, 0 * SIZE
+    vstelm.w VX1, Y, 0 * SIZE, 0
+    ld.w t2, Y, 1 * SIZE
+    vstelm.w VX1, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    vstelm.w VX1, Y, 0 * SIZE, 2
+    ld.w t4, Y, 1 * SIZE
+    vstelm.w VX1, Y, 1 * SIZE, 3
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    add.d Y, Y, INCY
+    vst VX3, X, 4 * SIZE
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L121
+    .align 3
+
+.L122:
+    andi I, N, 3
+    bge $r0, I, .L999
+    .align 3
+
+.L123:
+    LD a1, X, 0 * SIZE
+    LD a2, X, 1 * SIZE
+    LD a3, Y, 0 * SIZE
+    LD a4, Y, 1 * SIZE
+    ST a1, Y, 0 * SIZE
+    ST a2, Y, 1 * SIZE
+    ST a3, X, 0 * SIZE
+    ST a4, X, 1 * SIZE
+    addi.d I, I, -1
+    addi.d  X, X, 2 * SIZE
+    add.d  Y, Y, INCY
+    blt $r0, I, .L123
+    b .L999
+    .align 3
+
+.L21:// INCX!=1 and INCY==1
+    bge $r0, I, .L212
+    .align 3
+
+.L211:
+#ifdef DOUBLE
+    vld VX2, Y, 0 * SIZE
+    ld.d t1, X, 0 * SIZE
+    vstelm.d VX2, X, 0 * SIZE, 0
+    ld.d t2, X, 1 * SIZE
+    vstelm.d VX2, X, 1 * SIZE, 1
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    add.d X, X, INCX
+    vst VX0, Y, 0 * SIZE
+    vld VX3, Y, 2 * SIZE
+    ld.d t3, X, 0 * SIZE
+    vstelm.d VX3, X, 0 * SIZE, 0
+    ld.d t4, X, 1 * SIZE
+    vstelm.d VX3, X, 1 * SIZE, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    add.d X, X, INCX
+    vst VX1, Y, 2 * SIZE
+    vld VX2, Y, 4 * SIZE
+    ld.d t1, X, 0 * SIZE
+    vstelm.d VX2, X, 0 * SIZE, 0
+    ld.d t2, X, 1 * SIZE
+    vstelm.d VX2, X, 1 * SIZE, 1
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    add.d X, X, INCX
+    vst VX0, Y, 4 * SIZE
+    vld VX3, Y, 6 * SIZE
+    ld.d t3, X, 0 * SIZE
+    vstelm.d VX3, X, 0 * SIZE, 0
+    ld.d t4, X, 1 * SIZE
+    vstelm.d VX3, X, 1 * SIZE, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    add.d X, X, INCX
+    vst VX1, Y, 6 * SIZE
+#else
+    vld VX2, Y, 0 * SIZE
+    ld.w t1, X, 0 * SIZE
+    vstelm.w VX2, X, 0 * SIZE, 0
+    ld.w t2, X, 1 * SIZE
+    vstelm.w VX2, X, 1 * SIZE, 1
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    vstelm.w VX2, X, 0 * SIZE, 2
+    ld.w t4, X, 1 * SIZE
+    vstelm.w VX2, X, 1 * SIZE, 3
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    add.d X, X, INCX
+    vst VX0, Y, 0 * SIZE
+
+    vld VX3, Y, 4 * SIZE
+    ld.w t1, X, 0 * SIZE
+    vstelm.w VX3, X, 0 * SIZE, 0
+    ld.w t2, X, 1 * SIZE
+    vstelm.w VX3, X, 1 * SIZE, 1
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    vstelm.w VX3, X, 0 * SIZE, 2
+    ld.w t4, X, 1 * SIZE
+    vstelm.w VX3, X, 1 * SIZE, 3
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    add.d X, X, INCX
+    vst VX1, Y, 4 * SIZE
+#endif
+    addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L211
+    .align 3
+
+.L212:
+    andi I, N, 3
+    bge $r0, I, .L999
+    .align 3
+
+.L213:
+    LD a1, X, 0 * SIZE
+    LD a2, X, 1 * SIZE
+    LD a3, Y, 0 * SIZE
+    LD a4, Y, 1 * SIZE
+    ST a1, Y, 0 * SIZE
+    ST a2, Y, 1 * SIZE
+    ST a3, X, 0 * SIZE
+    ST a4, X, 1 * SIZE
+    addi.d I, I, -1
+    add.d  X, X, INCX
+    addi.d  Y, Y, 2 * SIZE
+    blt $r0, I, .L213
+    b .L999
+    .align 3
+
+.L22:
+    bge $r0, I, .L223
+    .align 3
+    move XX, X
+
+.L222:
+    LD a1, X, 0 * SIZE
+    LD a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD a3, X, 0 * SIZE
+    LD a4, X, 1 * SIZE
+    add.d X, X, INCX
+    LD b1, Y, 0 * SIZE
+    ST a1, Y, 0 * SIZE
+    LD b2, Y, 1 * SIZE
+    ST a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    LD b3, Y, 0 * SIZE
+    ST a3, Y, 0 * SIZE
+    LD b4, Y, 1 * SIZE
+    ST a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+
+    LD a1, X, 0 * SIZE
+    ST b1, XX, 0 * SIZE
+    LD a2, X, 1 * SIZE
+    add.d X, X, INCX
+    ST b2, XX, 1 * SIZE
+    add.d XX, XX, INCX
+    LD a3, X, 0 * SIZE
+    ST b3, XX, 0 * SIZE
+    LD a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST b4, XX, 1 * SIZE
+    add.d XX, XX, INCX
+
+    LD b1, Y, 0 * SIZE
+    ST a1, Y, 0 * SIZE
+    LD b2, Y, 1 * SIZE
+    ST a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    LD b3, Y, 0 * SIZE
+    ST a3, Y, 0 * SIZE
+    LD b4, Y, 1 * SIZE
+    ST a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+
+    ST b1, XX, 0 * SIZE
+    ST b2, XX, 1 * SIZE
+    add.d XX, XX, INCX
+    ST b3, XX, 0 * SIZE
+    ST b4, XX, 1 * SIZE
+    add.d XX, XX, INCX
+    addi.d  I, I, -1
+    blt $r0, I, .L222
+    .align 3
+
+.L223:
+    andi I, N, 3
+    bge $r0, I, .L999
+    .align 3
+
+.L224:
+    LD a1, X, 0 * SIZE
+    LD a2, X, 1 * SIZE
+    LD a3, Y, 0 * SIZE
+    LD a4, Y, 1 * SIZE
+    ST a1, Y, 0 * SIZE
+    ST a2, Y, 1 * SIZE
+    ST a3, X, 0 * SIZE
+    ST a4, X, 1 * SIZE
+
+    addi.d I, I, -1
+    add.d  X, X, INCX
+    add.d  Y, Y, INCY
+    blt $r0, I, .L224
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/damax_lasx.S b/kernel/loongarch64/damax_lasx.S
deleted file mode 100644
index c44ce4995..000000000
--- a/kernel/loongarch64/damax_lasx.S
+++ /dev/null
@@ -1,183 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define J $r13
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define TEMP $r16
-#define m0 $xr8
-#define x1 $xr9
-#define x2 $xr10
-#define x3 $xr11
-#define x4 $xr12
-#define x5 $xr13
-#define x6 $xr14
-#define x7 $xr15
-#define x8 $xr16
-#define VX0 $xr20
-#define VX1 $xr21
-#define VM0 $xr22
-#define VM1 $xr23
-#define VM2 $xr18
-#define VM3 $xr19
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    xvld VM0, X, 0
-    srai.d I, N, 3
-    bge $r0, I, .L12
-    .align 3
-
-.L10:
-    xvld VX0, X, 0 * SIZE
-    xvld VX1, X, 4 * SIZE
-    addi.d I, I, -1
-    xvfmaxa.d VM1, VX1, VX0
-    addi.d X, X, 8 * SIZE
-    xvfmaxa.d VM0, VM0, VM1
-    blt $r0, I, .L10
-    .align 3
-
-.L11:
-    xvpickve.d x1, VM0, 0
-    xvpickve.d x2, VM0, 1
-    xvpickve.d x3, VM0, 2
-    xvpickve.d x4, VM0, 3
-    xvfmaxa.d VM1, x1, x2
-    xvfmaxa.d VM2, x3, x4
-    xvfmaxa.d VM0, VM1, VM2
-    .align 3
-
-.L12: //INCX==1 and N<8
-    andi I, N, 7
-    li.d J, 4
-    bge J, I, .L13 // 4<N<8
-    xvld VX0, X, 0
-    slli.d J, J, 1 // 8
-    sub.d I, J, I
-    slli.d I, I, BASE_SHIFT
-    xvldx VX1, X, I
-    xvfmaxa.d m0, VX0, VX1 //patial repeat read
-    xvpickve.d x1, m0, 0
-    xvpickve.d x2, m0, 1
-    xvpickve.d x3, m0, 2
-    xvpickve.d x4, m0, 3
-    xvfmaxa.d VM1, x1, x2
-    xvfmaxa.d m0, x3, x4
-    xvfmaxa.d m0, m0, VM1
-    xvfmaxa.d VM0, m0, VM0
-    fabs.d $f22, $f22
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L13: //INCX==1 and 0<=N<=4
-    bge $r0, I, .L15
-    .align 3
-
-.L14:
-    xvld x1, X, 0
-    addi.d I, I, -1
-    xvfmaxa.d VM0, VM0, x1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    .align 3
-
-.L15:
-    fabs.d $f22, $f22
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X // initialize the maxa value
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L23
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.d t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.d t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t2, 1
-    xvinsgr2vr.d VM0, t3, 2
-    xvinsgr2vr.d VM0, t4, 3
-    .align 3
-
-.L21:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX0, t1, 0
-    xvinsgr2vr.d VX0, t2, 1
-    xvinsgr2vr.d VX0, t3, 2
-    xvinsgr2vr.d VX0, t4, 3
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX1, t1, 0
-    xvinsgr2vr.d VX1, t2, 1
-    xvinsgr2vr.d VX1, t3, 2
-    xvinsgr2vr.d VX1, t4, 3
-    addi.d I, I, -1
-    xvfmaxa.d VM1, VX1, VX0
-    xvfmaxa.d VM0, VM1, VM0
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    xvpickve.d x1, VM0, 0
-    xvpickve.d x2, VM0, 1
-    xvpickve.d x3, VM0, 2
-    xvpickve.d x4, VM0, 3
-    xvfmaxa.d VM1, x1, x2
-    xvfmaxa.d VM2, x3, x4
-    xvfmaxa.d VM0, VM1, VM2
-    .align 3
-
-.L23: //INCX!=1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    xvld x1, X, 0
-    addi.d I, I, -1
-    xvfmaxa.d VM0, VM0, x1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fabs.d $f22, $f22
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/damax_lsx.S b/kernel/loongarch64/damax_lsx.S
deleted file mode 100644
index 3e5a10525..000000000
--- a/kernel/loongarch64/damax_lsx.S
+++ /dev/null
@@ -1,145 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define TEMP $r16
-#define x1 $vr9
-#define x2 $vr10
-#define VX0 $vr20
-#define VX1 $vr21
-#define VM0 $vr22
-#define VM1 $vr23
-#define VM2 $vr18
-#define VM3 $vr19
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    vld VM0, X, 0
-    srai.d I, N, 3
-    bge $r0, I, .L12
-    .align 3
-
-.L10:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 2 * SIZE
-    addi.d I, I, -1
-    vfmaxa.d VM1, VX1, VX0
-    vld VX0, X, 4 * SIZE
-    vld VX1, X, 6 * SIZE
-    vfmaxa.d VM2, VX1, VX0
-    vfmaxa.d VM3, VM1, VM2
-    addi.d X, X, 8 * SIZE
-    vfmaxa.d VM0, VM0, VM3
-    blt $r0, I, .L10
-    .align 3
-
-.L11:
-    vreplvei.d x1, VM0, 0
-    vreplvei.d x2, VM0, 1
-    vfmaxa.d VM0, x1, x2
-    .align 3
-
-.L12: //INCX==1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L14
-    .align 3
-
-.L13:
-    vld x1, X, 0
-    addi.d I, I, -1
-    vfmaxa.d VM0, VM0, x1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L13
-    .align 3
-
-.L14:
-    fabs.d $f22, $f22
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X // initialize the maxa value
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L23
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t2, 1
-    .align 3
-
-.L21:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    vfmaxa.d VM1, VX0, VX1
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    vfmaxa.d VM2, VX0, VX1
-    vfmaxa.d VM3, VM1, VM2
-    vfmaxa.d VM0, VM0, VM3
-    addi.d I, I, -1
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    vreplvei.d x1, VM0, 0
-    vreplvei.d x2, VM0, 1
-    vfmaxa.d VM0, x1, x2
-    .align 3
-
-.L23: //INCX!=1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    vld x1, X, 0
-    addi.d I, I, -1
-    vfmaxa.d VM0, VM0, x1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fabs.d $f22, $f22
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/damin_lasx.S b/kernel/loongarch64/damin_lasx.S
deleted file mode 100644
index 9d96dd997..000000000
--- a/kernel/loongarch64/damin_lasx.S
+++ /dev/null
@@ -1,178 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define J $r13
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define TEMP $r16
-#define m0 $xr8
-#define x1 $xr9
-#define x2 $xr10
-#define x3 $xr11
-#define x4 $xr12
-#define VX0 $xr20
-#define VX1 $xr21
-#define VM0 $xr22
-#define VM1 $xr23
-#define VM2 $xr19
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    xvld VM0, X, 0
-    srai.d I, N, 3
-    bge $r0, I, .L12
-    .align 3
-
-.L10:
-    xvld VX0, X, 0 * SIZE
-    addi.d I, I, -1
-    xvld VX1, X, 4 * SIZE
-    xvfmina.d VM1, VX1, VX0
-    addi.d X, X, 8 * SIZE
-    xvfmina.d VM0, VM0, VM1
-    blt $r0, I, .L10
-    .align 3
-
-.L11:
-    xvpickve.d x1, VM0, 0
-    xvpickve.d x2, VM0, 1
-    xvpickve.d x3, VM0, 2
-    xvpickve.d x4, VM0, 3
-    xvfmina.d VM1, x1, x2
-    xvfmina.d VM2, x3, x4
-    xvfmina.d VM0, VM1, VM2
-    .align 3
-
-.L12: //INCX==1 and N<8
-    andi I, N, 7
-    li.d J, 4
-    bge J, I, .L13 // 4<N<8
-    xvld VX0, X, 0
-    slli.d J, J, 1 // 8
-    sub.d I, J, I
-    slli.d I, I, BASE_SHIFT
-    xvldx VX1, X, I
-    xvfmina.d m0, VX0, VX1 //patial repeat read
-    xvpickve.d x1, m0, 0
-    xvpickve.d x2, m0, 1
-    xvpickve.d x3, m0, 2
-    xvpickve.d x4, m0, 3
-    xvfmina.d VM1, x1, x2
-    xvfmina.d m0, x3, x4
-    xvfmina.d m0, m0, VM1
-    xvfmina.d VM0, m0, VM0
-    fabs.d $f22, $f22
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L13: //INCX==1 and 0<=N<=4
-    bge $r0, I, .L15
-    .align 3
-
-.L14:
-    xvld x1, X, 0
-    addi.d I, I, -1
-    xvfmina.d VM0, VM0, x1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    .align 3
-
-.L15:
-    fabs.d $f22, $f22
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X // initialize the mina value
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L23
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.d t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.d t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t2, 1
-    xvinsgr2vr.d VM0, t3, 2
-    xvinsgr2vr.d VM0, t4, 3
-    .align 3
-
-.L21:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX0, t1, 0
-    xvinsgr2vr.d VX0, t2, 1
-    xvinsgr2vr.d VX0, t3, 2
-    xvinsgr2vr.d VX0, t4, 3
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX1, t1, 0
-    xvinsgr2vr.d VX1, t2, 1
-    xvinsgr2vr.d VX1, t3, 2
-    xvinsgr2vr.d VX1, t4, 3
-    addi.d I, I, -1
-    xvfmina.d VM1, VX1, VX0
-    xvfmina.d VM0, VM1, VM0
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    xvpickve.d x1, VM0, 0
-    xvpickve.d x2, VM0, 1
-    xvpickve.d x3, VM0, 2
-    xvpickve.d x4, VM0, 3
-    xvfmina.d VM1, x1, x2
-    xvfmina.d VM2, x3, x4
-    xvfmina.d VM0, VM1, VM2
-    .align 3
-
-.L23: //INCX!=1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    xvld x1, X, 0
-    addi.d I, I, -1
-    xvfmina.d VM0, VM0, x1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fabs.d $f22, $f22
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/damin_lsx.S b/kernel/loongarch64/damin_lsx.S
deleted file mode 100644
index c62fc2731..000000000
--- a/kernel/loongarch64/damin_lsx.S
+++ /dev/null
@@ -1,145 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define TEMP $r16
-#define x1 $vr9
-#define x2 $vr10
-#define VX0 $vr20
-#define VX1 $vr21
-#define VM0 $vr22
-#define VM1 $vr23
-#define VM2 $vr18
-#define VM3 $vr19
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    vld VM0, X, 0
-    srai.d I, N, 3
-    bge $r0, I, .L12
-    .align 3
-
-.L10:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 2 * SIZE
-    addi.d I, I, -1
-    vfmina.d VM1, VX1, VX0
-    vld VX0, X, 4 * SIZE
-    vld VX1, X, 6 * SIZE
-    vfmina.d VM2, VX1, VX0
-    vfmina.d VM3, VM1, VM2
-    addi.d X, X, 8 * SIZE
-    vfmina.d VM0, VM0, VM3
-    blt $r0, I, .L10
-    .align 3
-
-.L11:
-    vreplvei.d x1, VM0, 0
-    vreplvei.d x2, VM0, 1
-    vfmina.d VM0, x1, x2
-    .align 3
-
-.L12: //INCX==1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L14
-    .align 3
-
-.L13:
-    vld x1, X, 0
-    addi.d I, I, -1
-    vfmina.d VM0, VM0, x1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L13
-    .align 3
-
-.L14:
-    fabs.d $f22, $f22
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X // initialize the mina value
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L23
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t2, 1
-    .align 3
-
-.L21:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    vfmina.d VM1, VX0, VX1
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    addi.d I, I, -1
-    vfmina.d VM2, VX0, VX1
-    vfmina.d VM3, VM1, VM2
-    vfmina.d VM0, VM0, VM3
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    vreplvei.d x1, VM0, 0
-    vreplvei.d x2, VM0, 1
-    vfmina.d VM0, x1, x2
-    .align 3
-
-.L23: //INCX!=1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    vld x1, X, 0
-    vfmina.d VM0, VM0, x1
-    addi.d I, I, -1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fabs.d $f22, $f22
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/dasum_lasx.S b/kernel/loongarch64/dasum_lasx.S
deleted file mode 100644
index 49de98c40..000000000
--- a/kernel/loongarch64/dasum_lasx.S
+++ /dev/null
@@ -1,148 +0,0 @@
-#define ASSEMBLER
-#include "common.h"
-#define N      $r4
-#define X      $r5
-#define INCX   $r6
-#define I      $r17
-#define TEMP   $r18
-#define t1     $r15
-#define t2     $r12
-#define t3     $r13
-#define t4     $r14
-#define VX0    $xr12
-#define VX1    $xr13
-#define VX2    $xr14
-#define VX3    $xr15
-#define VT0    $xr23
-#define VT1    $xr22
-#define res1   $xr16
-#define res2   $xr17
-#define res0   $xr18
-#define neg1   $xr19
-
-    PROLOGUE
-    xvxor.v res1, res1, res1
-    xvxor.v res2, res2, res2
-    xvxor.v res0, res0, res0
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d t1, -1
-    xvreplgr2vr.d neg1, t1
-    xvffint.d.l neg1, neg1
-    li.d  TEMP, SIZE
-    slli.d  INCX, INCX, BASE_SHIFT
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bge $r0, I, .L13
-    .align 3
-
-.L11:
-    xvld VX0, X, 0 * SIZE
-    xvld VX1, X, 4 * SIZE
-    xvfmul.d VX2, neg1, VX0
-    xvfmul.d VX3, neg1, VX1
-    xvfcmp.clt.d VT0, VX0, res0
-    xvfcmp.clt.d VT1, VX1, res0
-    xvbitsel.v VX0, VX0, VX2, VT0
-    xvbitsel.v VX1, VX1, VX3, VT1
-    xvfadd.d res2, VX0, VX1
-    xvfadd.d res1, res1, res2
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L11
-    .align 3
-
-.L12:
-    xvpickve.d VX1, res1, 1
-    xvpickve.d VX2, res1, 2
-    xvpickve.d VX3, res1, 3
-    xvfadd.d res1, VX1, res1
-    xvfadd.d res1, VX2, res1
-    xvfadd.d res1, VX3, res1
-    .align 3
-
-.L13:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L14:
-    fld.d $f12, X, 0 * SIZE
-    fabs.d $f12, $f12
-    fadd.d $f16, $f12, $f16
-    addi.d I, I, -1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    b .L999
-    .align 3
-
-.L20:
-    bge $r0, I, .L23
-    .align 3
-
-.L21:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX0, t1, 0
-    xvinsgr2vr.d VX0, t2, 1
-    xvinsgr2vr.d VX0, t3, 2
-    xvinsgr2vr.d VX0, t4, 3
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX1, t1, 0
-    xvinsgr2vr.d VX1, t2, 1
-    xvinsgr2vr.d VX1, t3, 2
-    xvinsgr2vr.d VX1, t4, 3
-    xvfmul.d VX2, neg1, VX0
-    xvfmul.d VX3, neg1, VX1
-    xvfcmp.clt.d VT0, VX0, res0
-    xvfcmp.clt.d VT1, VX1, res0
-    xvbitsel.v VX0, VX0, VX2, VT0
-    xvbitsel.v VX1, VX1, VX3, VT1
-    xvfadd.d res2, VX0, VX1
-    xvfadd.d res1, res1, res2
-    addi.d  I, I, -1
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    xvpickve.d VX1, res1, 1
-    xvpickve.d VX2, res1, 2
-    xvpickve.d VX3, res1, 3
-    xvfadd.d res1, VX1, res1
-    xvfadd.d res1, VX2, res1
-    xvfadd.d res1, VX3, res1
-    .align 3
-
-.L23:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    fld.d $f12, X, 0 * SIZE
-    fabs.d $f12, $f12
-    fadd.d $f16, $f12, $f16
-    addi.d I, I, -1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fmov.d $f0, $f16
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/dasum_lsx.S b/kernel/loongarch64/dasum_lsx.S
deleted file mode 100644
index 94750815e..000000000
--- a/kernel/loongarch64/dasum_lsx.S
+++ /dev/null
@@ -1,158 +0,0 @@
-#define ASSEMBLER
-#include "common.h"
-#define N      $r4
-#define X      $r5
-#define INCX   $r6
-#define I      $r17
-#define TEMP   $r18
-#define t1     $r15
-#define t2     $r12
-#define t3     $r13
-#define t4     $r14
-#define VX0    $vr12
-#define VX1    $vr13
-#define VX2    $vr14
-#define VX3    $vr15
-#define VT0    $vr23
-#define VT1    $vr22
-#define res1   $vr16
-#define res2   $vr17
-#define res0   $vr18
-#define neg1   $vr19
-
-    PROLOGUE
-    vxor.v res1, res1, res1
-    vxor.v res2, res2, res2
-    vxor.v res0, res0, res0
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d t1, -1
-    vreplgr2vr.d neg1, t1
-    vffint.d.l neg1, neg1
-    li.d  TEMP, SIZE
-    slli.d  INCX, INCX, BASE_SHIFT
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bge $r0, I, .L13
-    .align 3
-
-.L11:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 2 * SIZE
-    vfmul.d VX2, neg1, VX0
-    vfmul.d VX3, neg1, VX1
-    vfcmp.clt.d VT0, VX0, res0
-    vfcmp.clt.d VT1, VX1, res0
-    vbitsel.v VX0, VX0, VX2, VT0
-    vbitsel.v VX1, VX1, VX3, VT1
-    vfadd.d res2, VX0, VX1
-    vfadd.d res1, res1, res2
-    vld VX0, X, 4 * SIZE
-    vld VX1, X, 6 * SIZE
-    vfmul.d VX2, neg1, VX0
-    vfmul.d VX3, neg1, VX1
-    vfcmp.clt.d VT0, VX0, res0
-    vfcmp.clt.d VT1, VX1, res0
-    vbitsel.v VX0, VX0, VX2, VT0
-    vbitsel.v VX1, VX1, VX3, VT1
-    vfadd.d res2, VX0, VX1
-    vfadd.d res1, res1, res2
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L11
-    .align 3
-
-.L12:
-    vreplvei.d VX1, res1, 1
-    vfadd.d res1, VX1, res1
-    .align 3
-
-.L13:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L14:
-    fld.d $f12, X, 0 * SIZE
-    fabs.d $f12, $f12
-    fadd.d $f16, $f12, $f16
-    addi.d I, I, -1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    b .L999
-    .align 3
-
-.L20:
-    bge $r0, I, .L23
-    .align 3
-
-.L21:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    vinsgr2vr.d VX1, t1, 0
-    vinsgr2vr.d VX1, t2, 1
-    add.d X, X, INCX
-    vfmul.d VX2, neg1, VX0
-    vfmul.d VX3, neg1, VX1
-    vfcmp.clt.d VT0, VX0, res0
-    vfcmp.clt.d VT1, VX1, res0
-    vbitsel.v VX0, VX0, VX2, VT0
-    vbitsel.v VX1, VX1, VX3, VT1
-    vfadd.d res2, VX0, VX1
-    vfadd.d res1, res1, res2
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t3, 0
-    vinsgr2vr.d VX0, t4, 1
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    add.d X, X, INCX
-    vfmul.d VX2, neg1, VX0
-    vfmul.d VX3, neg1, VX1
-    vfcmp.clt.d VT0, VX0, res0
-    vfcmp.clt.d VT1, VX1, res0
-    vbitsel.v VX0, VX0, VX2, VT0
-    vbitsel.v VX1, VX1, VX3, VT1
-    vfadd.d res2, VX0, VX1
-    vfadd.d res1, res1, res2
-    addi.d  I, I, -1
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    vreplvei.d VX1, res1, 1
-    vfadd.d res1, VX1, res1
-    .align 3
-
-.L23:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    fld.d $f12, X, 0 * SIZE
-    fabs.d $f12, $f12
-    fadd.d $f16, $f12, $f16
-    addi.d I, I, -1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fmov.d $f0, $f16
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/dcopy_lasx.S b/kernel/loongarch64/dcopy_lasx.S
deleted file mode 100644
index 9d7da4a80..000000000
--- a/kernel/loongarch64/dcopy_lasx.S
+++ /dev/null
@@ -1,224 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-#define N      $r4
-#define X      $r5
-#define INCX   $r6
-#define Y      $r7
-#define INCY   $r8
-#define I      $r17
-#define TEMP   $r18
-#define t1     $r14
-#define t2     $r15
-#define t3     $r16
-#define t4     $r19
-#define a1     $f12
-#define a2     $f13
-#define a3     $f14
-#define a4     $f15
-#define VX0    $xr12
-#define VX1    $xr13
-
-    PROLOGUE
-    bge $r0, N, .L999
-    li.d TEMP, 1
-    slli.d  TEMP, TEMP, BASE_SHIFT
-    slli.d  INCX, INCX, BASE_SHIFT
-    slli.d  INCY, INCY, BASE_SHIFT
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
-    b .L11  // INCX==1 and INCY==1
-.L20:
-    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
-    b .L21 // INCX!=1 and INCY==1
-
-.L11:
-    bge $r0, I, .L112
-    .align 3
-
-.L111:
-    xvld VX0, X, 0 * SIZE
-    xvld VX1, X, 4 * SIZE
-    xvst VX0, Y, 0 * SIZE
-    xvst VX1, Y, 4 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L111
-    .align 3
-
-.L112:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L113:
-    fld.d $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    addi.d  X, X, SIZE
-    fst.d $f12, Y, 0 * SIZE
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L113
-    b .L999
-    .align 3
-
-.L12:
-    bge $r0, I, .L122
-    .align 3
-
-.L121:
-    xvld VX0, X, 0 * SIZE
-    xvld VX1, X, 4 * SIZE
-    xvstelm.d VX0, Y, 0, 0
-    add.d Y, Y, INCY
-    xvstelm.d VX0, Y, 0, 1
-    add.d Y, Y, INCY
-    xvstelm.d VX0, Y, 0, 2
-    add.d Y, Y, INCY
-    xvstelm.d VX0, Y, 0, 3
-    add.d Y, Y, INCY
-    xvstelm.d VX1, Y, 0, 0
-    add.d Y, Y, INCY
-    xvstelm.d VX1, Y, 0, 1
-    add.d Y, Y, INCY
-    xvstelm.d VX1, Y, 0, 2
-    add.d Y, Y, INCY
-    xvstelm.d VX1, Y, 0, 3
-    add.d Y, Y, INCY
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L121
-    .align 3
-
-.L122:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L123:
-    fld.d $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    addi.d  X, X, SIZE
-    fst.d $f12, Y, 0 * SIZE
-    add.d  Y, Y, INCY
-    blt $r0, I, .L123
-    b .L999
-    .align 3
-
-.L21:
-    bge $r0, I, .L212
-    .align 3
-
-.L211:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX0, t1, 0
-    xvinsgr2vr.d VX0, t2, 1
-    xvinsgr2vr.d VX0, t3, 2
-    xvinsgr2vr.d VX0, t4, 3
-    xvst VX0, Y, 0 * SIZE
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX1, t1, 0
-    xvinsgr2vr.d VX1, t2, 1
-    xvinsgr2vr.d VX1, t3, 2
-    xvinsgr2vr.d VX1, t4, 3
-    xvst VX1, Y, 4 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L211
-    .align 3
-
-.L212:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L213:
-    fld.d $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    fst.d $f12, Y, 0 * SIZE
-    add.d  X, X, INCX
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L213
-    b .L999
-    .align 3
-
-.L22:
-    bgez INCX, .L220
-    .align 3
-
-.L220:
-    bge $r0, I, .L223
-    .align 3
-
-.L222:
-    fld.d a1, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a2, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a3, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a4, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.d a1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.d a2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.d a3, X, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.d a4, X, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.d a1, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a2, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a3, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a4, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.d a1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.d a2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.d a3, X, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.d a4, X, 0 * SIZE
-    add.d Y, Y, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L222
-    .align 3
-
-.L223:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L224:
-    fld.d $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    fst.d $f12, Y, 0 * SIZE
-    add.d  X, X, INCX
-    add.d  Y, Y, INCY
-    blt $r0, I, .L224
-    .align 3
-
-.L999:
-    move $r4, $r12
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/dcopy_lsx.S b/kernel/loongarch64/dcopy_lsx.S
deleted file mode 100644
index 161655bbd..000000000
--- a/kernel/loongarch64/dcopy_lsx.S
+++ /dev/null
@@ -1,232 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-#define N      $r4
-#define X      $r5
-#define INCX   $r6
-#define Y      $r7
-#define INCY   $r8
-#define I      $r17
-#define TEMP   $r18
-#define t1     $r14
-#define t2     $r15
-#define t3     $r16
-#define t4     $r19
-#define a1     $f12
-#define a2     $f13
-#define a3     $f14
-#define a4     $f15
-#define VX0    $vr12
-#define VX1    $vr13
-
-    PROLOGUE
-    bge $r0, N, .L999
-    li.d TEMP, 1
-    slli.d  TEMP, TEMP, BASE_SHIFT
-    slli.d  INCX, INCX, BASE_SHIFT
-    slli.d  INCY, INCY, BASE_SHIFT
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
-    b .L11  // INCX==1 and INCY==1
-.L20:
-    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
-    b .L21 // INCX!=1 and INCY==1
-
-.L11:
-    bge $r0, I, .L112
-    .align 3
-
-.L111:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 2 * SIZE
-    vst VX0, Y, 0 * SIZE
-    vst VX1, Y, 2 * SIZE
-    vld VX0, X, 4 * SIZE
-    vld VX1, X, 6 * SIZE
-    addi.d  I, I, -1
-    vst VX0, Y, 4 * SIZE
-    vst VX1, Y, 6 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L111
-    .align 3
-
-.L112:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L113:
-    fld.d $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    addi.d  X, X, SIZE
-    fst.d $f12, Y, 0 * SIZE
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L113
-    b .L999
-    .align 3
-
-.L12:
-    bge $r0, I, .L122
-    .align 3
-
-.L121:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 2 * SIZE
-    vstelm.d VX0, Y, 0, 0
-    add.d Y, Y, INCY
-    vstelm.d VX0, Y, 0, 1
-    add.d Y, Y, INCY
-    vstelm.d VX1, Y, 0, 0
-    add.d Y, Y, INCY
-    vstelm.d VX1, Y, 0, 1
-    add.d Y, Y, INCY
-    vld VX0, X, 4 * SIZE
-    vld VX1, X, 6 * SIZE
-    vstelm.d VX0, Y, 0, 0
-    add.d Y, Y, INCY
-    vstelm.d VX0, Y, 0, 1
-    add.d Y, Y, INCY
-    vstelm.d VX1, Y, 0, 0
-    add.d Y, Y, INCY
-    vstelm.d VX1, Y, 0, 1
-    add.d Y, Y, INCY
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L121
-    .align 3
-
-.L122:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L123:
-    fld.d $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    addi.d  X, X, SIZE
-    fst.d $f12, Y, 0 * SIZE
-    add.d  Y, Y, INCY
-    blt $r0, I, .L123
-    b .L999
-    .align 3
-
-.L21:
-    bge $r0, I, .L212
-    .align 3
-
-.L211:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    vst VX0, Y, 0 * SIZE
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    vst VX1, Y, 2 * SIZE
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    vst VX0, Y, 4 * SIZE
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    vst VX1, Y, 6 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L211
-    .align 3
-
-.L212:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L213:
-    fld.d $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    fst.d $f12, Y, 0 * SIZE
-    add.d  X, X, INCX
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L213
-    b .L999
-    .align 3
-
-.L22:
-    bgez INCX, .L220
-    .align 3
-
-.L220:
-    bge $r0, I, .L223
-    .align 3
-
-.L222:
-    fld.d a1, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a2, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a3, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a4, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.d a1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.d a2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.d a3, X, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.d a4, X, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.d a1, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a2, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a3, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a4, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.d a1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.d a2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.d a3, X, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.d a4, X, 0 * SIZE
-    add.d Y, Y, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L222
-    .align 3
-
-.L223:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L224:
-    fld.d $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    fst.d $f12, Y, 0 * SIZE
-    add.d  X, X, INCX
-    add.d  Y, Y, INCY
-    blt $r0, I, .L224
-    .align 3
-
-.L999:
-    move $r4, $r12
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/dgemm_kernel_8x4.S b/kernel/loongarch64/dgemm_kernel_8x4.S
new file mode 100644
index 000000000..405f1bd97
--- /dev/null
+++ b/kernel/loongarch64/dgemm_kernel_8x4.S
@@ -0,0 +1,2894 @@
+/*******************************************************************************
+Copyright (c) 2021, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+#define ASSEMBLER
+
+#include "common.h"
+
+/* Function parameters */
+#define M      $r4   // param 1: bm
+#define N      $r5   // param 2: bn
+#define K      $r6   // param 3: bk
+#define ALPHA  $f0   // param 4: alpha
+#define A      $r7   // param 5: ba
+#define B      $r8   // param 6: bb
+#define C      $r9   // param 7: bc
+#define LDC    $r10  // param 8: ldc
+
+#ifdef TRMMKERNEL
+#define OFFSET $r11  // param 9: offset
+#endif
+#define OFF    $r12
+
+/* Cycle control parameters */
+#define I      $r13
+#define J      $r14
+#define L      $r15
+#define TL     $r16
+/* Matrix address */
+#define A0     $r17
+#define B0     $r18
+#define C0     $r19
+#define C1     $r20
+#define C2     $r23
+#define C3     $r24
+#define T0     $r25 /* !! DO NOT USE $r21 and $r22 !! */
+#define T1     $r26
+#define T2     $r27
+#define ZERO   $r0
+
+/* LSX vectors */
+#define U0     $vr0
+#define U1     $vr1
+#define U2     $vr2
+#define U3     $vr3
+#define U4     $vr4
+#define U5     $vr5
+#define U6     $vr6
+#define U7     $vr7
+#define U8     $vr8
+#define U9     $vr9
+#define U10    $vr10
+#define U11    $vr11
+#define U12    $vr12
+#define U13    $vr13
+#define U14    $vr14
+#define U15    $vr15
+#define D0     $vr16
+#define D1     $vr17
+#define D2     $vr18
+#define D3     $vr19
+#define D4     $vr20
+#define D5     $vr21
+#define D6     $vr22
+#define D7     $vr23
+#define D8     $vr24
+#define D9     $vr25
+#define D10    $vr26
+#define D11    $vr27
+#define D12    $vr28
+#define D13    $vr29
+#define D14    $vr30
+#define D15    $vr31
+#define VALPHA $vr15
+
+/* Prefetch interval */
+#define A_PRE  0x200
+#define B_PRE  0x100
+
+.macro KERNEL2x8x4
+    vld     U0,   A0,    0x00
+    vfmadd.d  D0,  U8, U12, D0
+    vfmadd.d  D1,  U9, U12, D1
+
+    vld     U1,   A0,    0x10
+    vfmadd.d  D2,  U10, U12, D2
+    vfmadd.d  D3,  U11, U12, D3
+
+    vld     U2,   A0,    0x20
+    vfmadd.d  D4,  U8, U13, D4
+    vfmadd.d  D5,  U9, U13, D5
+
+    vld     U3,   A0,    0x30
+    vfmadd.d  D6,  U10, U13, D6
+    vfmadd.d  D7,  U11, U13, D7
+
+    vldrepl.d U4,  B0, 0x00
+    vfmadd.d  D8,  U8, U14, D8
+    vfmadd.d  D9,  U9, U14, D9
+
+    preld     0,   B0, B_PRE
+    vldrepl.d U5,  B0, 0x08
+    vfmadd.d  D10, U10, U14, D10
+    vfmadd.d  D11, U11, U14, D11
+
+    preld     0,   A0, A_PRE
+    vldrepl.d U6,  B0, 0x10
+    vfmadd.d  D12, U8, U15, D12
+    vfmadd.d  D13, U9, U15, D13
+
+    preld     0,   A0, A_PRE + 0x40
+    vldrepl.d U7,  B0, 0x18
+    vfmadd.d  D14, U10, U15, D14
+    vfmadd.d  D15, U11, U15, D15
+
+    addi.d     A0,  A0, 0x40
+    addi.d     B0,  B0, 0x20
+
+    vld     U8,   A0,    0x00
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+
+    vld     U9,   A0,    0x10
+    vfmadd.d  D2,  U2, U4, D2
+    vfmadd.d  D3,  U3, U4, D3
+
+    vld     U10,  A0,    0x20
+    vfmadd.d  D4,  U0, U5, D4
+    vfmadd.d  D5,  U1, U5, D5
+
+    vld     U11,  A0,    0x30
+    vfmadd.d  D6,  U2, U5, D6
+    vfmadd.d  D7,  U3, U5, D7
+
+    vldrepl.d U12,  B0, 0x00
+    vfmadd.d  D8,  U0, U6, D8
+    vfmadd.d  D9,  U1, U6, D9
+
+    preld     0,   B0, B_PRE
+    vldrepl.d U13,  B0, 0x08
+    vfmadd.d  D10, U2, U6, D10
+    vfmadd.d  D11, U3, U6, D11
+
+    preld     0,   A0, A_PRE
+    vldrepl.d U14,  B0, 0x10
+    vfmadd.d  D12, U0, U7, D12
+    vfmadd.d  D13, U1, U7, D13
+
+    preld     0,   A0, A_PRE + 0x40
+    vldrepl.d U15,  B0, 0x18
+    vfmadd.d  D14, U2, U7, D14
+    vfmadd.d  D15, U3, U7, D15
+
+    addi.d     A0,  A0, 0x40
+    addi.d     B0,  B0, 0x20
+.endm
+
+.macro KERNEL2x8x4_END
+    vld     U0,   A0,    0x00
+    vfmadd.d  D0,  U8, U12, D0
+    vfmadd.d  D1,  U9, U12, D1
+
+    vld     U1,   A0,    0x10
+    vfmadd.d  D2,  U10, U12, D2
+    vfmadd.d  D3,  U11, U12, D3
+
+    vld     U2,   A0,    0x20
+    vfmadd.d  D4,  U8, U13, D4
+    vfmadd.d  D5,  U9, U13, D5
+
+    vld     U3,   A0,    0x30
+    vfmadd.d  D6,  U10, U13, D6
+    vfmadd.d  D7,  U11, U13, D7
+
+    vldrepl.d U4,  B0, 0x00
+    vfmadd.d  D8,  U8, U14, D8
+    vfmadd.d  D9,  U9, U14, D9
+
+    preld     0,   B0, B_PRE
+    vldrepl.d U5,  B0, 0x08
+    vfmadd.d  D10, U10, U14, D10
+    vfmadd.d  D11, U11, U14, D11
+
+    preld     0,   A0, A_PRE
+    vldrepl.d U6,  B0, 0x10
+    vfmadd.d  D12, U8, U15, D12
+    vfmadd.d  D13, U9, U15, D13
+
+    preld     0,   A0, A_PRE + 0x40
+    vldrepl.d U7,  B0, 0x18
+    vfmadd.d  D14, U10, U15, D14
+    vfmadd.d  D15, U11, U15, D15
+
+    addi.d     A0,  A0, 0x40
+    addi.d     B0,  B0, 0x20
+
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+
+    vfmadd.d  D2,  U2, U4, D2
+    vfmadd.d  D3,  U3, U4, D3
+
+    vfmadd.d  D4,  U0, U5, D4
+    vfmadd.d  D5,  U1, U5, D5
+
+    vfmadd.d  D6,  U2, U5, D6
+    vfmadd.d  D7,  U3, U5, D7
+
+    vfmadd.d  D8,  U0, U6, D8
+    vfmadd.d  D9,  U1, U6, D9
+
+    preld     0,   B0, B_PRE
+    vfmadd.d  D10, U2, U6, D10
+    vfmadd.d  D11, U3, U6, D11
+
+    preld     0,   A0, A_PRE
+    vfmadd.d  D12, U0, U7, D12
+    vfmadd.d  D13, U1, U7, D13
+
+    preld     0,   A0, A_PRE + 0x40
+    vfmadd.d  D14, U2, U7, D14
+    vfmadd.d  D15, U3, U7, D15
+.endm
+
+.macro KERNEL8x8x4
+.rept 4
+    KERNEL2x8x4
+.endr
+.endm
+
+.macro KERNEL8x8x4_END
+.rept 3
+    KERNEL2x8x4
+.endr
+    KERNEL2x8x4_END
+.endm
+
+.macro KERNEL2x4x4
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+
+    vldrepl.d U4,  B0, 0x00
+    vfmadd.d  D0,  U8, U12, D0
+    vfmadd.d  D1,  U9, U12, D1
+
+    vldrepl.d U5,  B0, 0x08
+    vfmadd.d  D4,  U8, U13, D4
+    vfmadd.d  D5,  U9, U13, D5
+
+    vldrepl.d U6,  B0, 0x10
+    vfmadd.d  D8,  U8, U14, D8
+    vfmadd.d  D9,  U9, U14, D9
+
+    vldrepl.d U7,  B0, 0x18
+    vfmadd.d  D12, U8, U15, D12
+    vfmadd.d  D13, U9, U15, D13
+
+    addi.d     A0,  A0, 0x20
+    addi.d     B0,  B0, 0x20
+
+    vld     U8,   A0,    0x00
+    vld     U9,   A0,    0x10
+
+    vldrepl.d U12, B0, 0x00
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+
+    vldrepl.d U13, B0, 0x08
+    vfmadd.d  D4,  U0, U5, D4
+    vfmadd.d  D5,  U1, U5, D5
+
+    vldrepl.d U14, B0, 0x10
+    vfmadd.d  D8,  U0, U6, D8
+    vfmadd.d  D9,  U1, U6, D9
+
+    vldrepl.d U15,  B0, 0x18
+    vfmadd.d  D12, U0, U7, D12
+    vfmadd.d  D13, U1, U7, D13
+
+    addi.d     A0,  A0, 0x20
+    addi.d     B0,  B0, 0x20
+.endm
+
+.macro KERNEL2x4x4_END
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+
+    vldrepl.d U4,  B0, 0x00
+    vfmadd.d  D0,  U8, U12, D0
+    vfmadd.d  D1,  U9, U12, D1
+
+    vldrepl.d U5,  B0, 0x08
+    vfmadd.d  D4,  U8, U13, D4
+    vfmadd.d  D5,  U9, U13, D5
+
+    vldrepl.d U6,  B0, 0x10
+    vfmadd.d  D8,  U8, U14, D8
+    vfmadd.d  D9,  U9, U14, D9
+
+    vldrepl.d U7,  B0, 0x18
+    vfmadd.d  D12, U8, U15, D12
+    vfmadd.d  D13, U9, U15, D13
+
+    addi.d     A0,  A0, 0x20
+    addi.d     B0,  B0, 0x20
+
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+    vfmadd.d  D4,  U0, U5, D4
+    vfmadd.d  D5,  U1, U5, D5
+    vfmadd.d  D8,  U0, U6, D8
+    vfmadd.d  D9,  U1, U6, D9
+    vfmadd.d  D12, U0, U7, D12
+    vfmadd.d  D13, U1, U7, D13
+.endm
+
+.macro KERNEL8x4x4
+.rept 4
+    KERNEL2x4x4
+.endr
+.endm
+
+.macro KERNEL8x4x4_END
+.rept 3
+    KERNEL2x4x4
+.endr
+    KERNEL2x4x4_END
+.endm
+
+.macro KERNEL2x2x4
+    vldrepl.d     U0,   A0,    0x00
+    vldrepl.d     U1,   A0,    0x08
+
+    vfmadd.d   D0,     U8,     U12,    D0
+    vfmadd.d   D1,     U8,     U13,    D1
+    vfmadd.d   D2,     U9,     U12,    D2
+    vfmadd.d   D3,     U9,     U13,    D3
+
+    vld    U4,  B0, 0x00
+    vld    U5,  B0, 0x10
+    addi.d  A0,  A0, 0x10
+    addi.d  B0,  B0, 0x20
+
+    vldrepl.d     U8,   A0,    0x00
+    vldrepl.d     U9,   A0,    0x08
+
+    vfmadd.d   D0,     U0,     U4,    D0
+    vfmadd.d   D1,     U0,     U5,    D1
+    vfmadd.d   D2,     U1,     U4,    D2
+    vfmadd.d   D3,     U1,     U5,    D3
+
+    vld       U12, B0, 0x00
+    vld       U13, B0, 0x10
+    addi.d    A0,  A0, 0x10
+    addi.d    B0,  B0, 0x20
+.endm
+
+.macro KERNEL2x2x4_END
+    vldrepl.d     U0,   A0,    0x00
+    vldrepl.d     U1,   A0,    0x08
+
+    vfmadd.d   D0,     U8,     U12,    D0
+    vfmadd.d   D1,     U8,     U13,    D1
+    vfmadd.d   D2,     U9,     U12,    D2
+    vfmadd.d   D3,     U9,     U13,    D3
+
+    vld     U4,  B0, 0x00
+    vld     U5,  B0, 0x10
+    addi.d  A0,  A0, 0x10
+    addi.d  B0,  B0, 0x20
+
+    vfmadd.d   D0,     U0,     U4,    D0
+    vfmadd.d   D1,     U0,     U5,    D1
+    vfmadd.d   D2,     U1,     U4,    D2
+    vfmadd.d   D3,     U1,     U5,    D3
+.endm
+
+.macro KERNEL8x2x4
+.rept 4
+    KERNEL2x2x4
+.endr
+.endm
+
+.macro KERNEL8x2x4_END
+.rept 3
+    KERNEL2x2x4
+.endr
+    KERNEL2x2x4_END
+.endm
+
+.macro KERNEL2x1x4
+    vldrepl.d  U0,     A0,     0x00
+    vfmadd.d   D0,     U8,     U12,    D0
+    vfmadd.d   D1,     U8,     U13,    D1
+    vld        U4,     B0,     0x00
+    vld        U5,     B0,     0x10
+
+    vldrepl.d  U8,     A0,     0x08
+    vfmadd.d   D0,     U0,     U4,     D0
+    vfmadd.d   D1,     U0,     U5,     D1
+    vld        U12,    B0,     0x20
+    vld        U13,    B0,     0x30
+
+    addi.d     A0,  A0, 0x10
+    addi.d     B0,  B0, 0x40
+.endm
+
+.macro KERNEL2x1x4_END
+    vldrepl.d  U0,     A0,     0x00
+    vfmadd.d   D0,     U8,     U12,    D0
+    vfmadd.d   D1,     U8,     U13,    D1
+    vld        U4,     B0,     0x00
+    vld        U5,     B0,     0x10
+
+    addi.d     A0,  A0, 0x08
+    addi.d     B0,  B0, 0x20
+
+    vfmadd.d   D0,     U0,     U4,     D0
+    vfmadd.d   D1,     U0,     U5,     D1
+.endm
+
+.macro KERNEL8x1x4
+.rept 4
+    KERNEL2x1x4
+.endr
+.endm
+
+.macro KERNEL8x1x4_END
+.rept 3
+    KERNEL2x1x4
+.endr
+    KERNEL2x1x4_END
+.endm
+
+.macro KERNEL2x8x2
+    vld     U0,   A0,    0x00
+    vfmadd.d  D0,  U8, U12, D0
+    vfmadd.d  D1,  U9, U12, D1
+
+    vld     U1,   A0,    0x10
+    vfmadd.d  D2,  U10, U12, D2
+    vfmadd.d  D3,  U11, U12, D3
+
+    vld     U2,   A0,    0x20
+    vfmadd.d  D4,  U8, U13, D4
+    vfmadd.d  D5,  U9, U13, D5
+
+    vld     U3,   A0,    0x30
+    vfmadd.d  D6,  U10, U13, D6
+    vfmadd.d  D7,  U11, U13, D7
+
+    vldrepl.d U4,  B0, 0x00
+    vldrepl.d U5,  B0, 0x08
+
+    addi.d     A0,  A0, 0x40
+    addi.d     B0,  B0, 0x10
+
+    vld     U8,   A0,    0x00
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+
+    vld     U9,   A0,    0x10
+    vfmadd.d  D2,  U2, U4, D2
+    vfmadd.d  D3,  U3, U4, D3
+
+    vld     U10,   A0,   0x20
+    vfmadd.d  D4,  U0, U5, D4
+    vfmadd.d  D5,  U1, U5, D5
+
+    vld     U11,   A0,   0x30
+    vfmadd.d  D6,  U2, U5, D6
+    vfmadd.d  D7,  U3, U5, D7
+
+    vldrepl.d U12,  B0, 0x00
+    vldrepl.d U13,  B0, 0x08
+
+    addi.d     A0,  A0, 0x40
+    addi.d     B0,  B0, 0x10
+.endm
+
+.macro KERNEL2x8x2_END
+    vld     U0,   A0,    0x00
+    vfmadd.d  D0,  U8, U12, D0
+    vfmadd.d  D1,  U9, U12, D1
+
+    vld     U1,   A0,    0x10
+    vfmadd.d  D2,  U10, U12, D2
+    vfmadd.d  D3,  U11, U12, D3
+
+    vld     U2,   A0,    0x20
+    vfmadd.d  D4,  U8, U13, D4
+    vfmadd.d  D5,  U9, U13, D5
+
+    vld     U3,   A0,    0x30
+    vfmadd.d  D6,  U10, U13, D6
+    vfmadd.d  D7,  U11, U13, D7
+
+    vldrepl.d U4,  B0, 0x00
+    vldrepl.d U5,  B0, 0x08
+
+    addi.d     A0,  A0, 0x40
+    addi.d     B0,  B0, 0x10
+
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+
+    vfmadd.d  D2,  U2, U4, D2
+    vfmadd.d  D3,  U3, U4, D3
+
+    vfmadd.d  D4,  U0, U5, D4
+    vfmadd.d  D5,  U1, U5, D5
+
+    vfmadd.d  D6,  U2, U5, D6
+    vfmadd.d  D7,  U3, U5, D7
+.endm
+
+.macro KERNEL8x8x2
+.rept 4
+    KERNEL2x8x2
+.endr
+.endm
+
+.macro KERNEL8x8x2_END
+.rept 3
+    KERNEL2x8x2
+.endr
+    KERNEL2x8x2_END
+.endm
+
+.macro KERNEL2x4x2
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+    vfmadd.d  D0,  U8, U12, D0
+    vfmadd.d  D1,  U9, U12, D1
+    vfmadd.d  D4,  U8, U13, D4
+    vfmadd.d  D5,  U9, U13, D5
+
+    vldrepl.d U4,  B0, 0x00
+    vldrepl.d U5,  B0, 0x08
+
+    vld     U8,   A0,    0x20
+    vld     U9,   A0,    0x30
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+    vfmadd.d  D4,  U0, U5, D4
+    vfmadd.d  D5,  U1, U5, D5
+
+    vldrepl.d U12,  B0, 0x10
+    vldrepl.d U13,  B0, 0x18
+
+    addi.d     A0,  A0, 0x40
+    addi.d     B0,  B0, 0x20
+.endm
+
+.macro KERNEL2x4x2_END
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+    vfmadd.d  D0,  U8, U12, D0
+    vfmadd.d  D1,  U9, U12, D1
+    vfmadd.d  D4,  U8, U13, D4
+    vfmadd.d  D5,  U9, U13, D5
+
+    vldrepl.d U4,  B0, 0x00
+    vldrepl.d U5,  B0, 0x08
+
+    addi.d     A0,  A0, 0x20
+    addi.d     B0,  B0, 0x10
+
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+    vfmadd.d  D4,  U0, U5, D4
+    vfmadd.d  D5,  U1, U5, D5
+.endm
+
+.macro KERNEL8x4x2
+.rept 4
+    KERNEL2x4x2
+.endr
+.endm
+
+.macro KERNEL8x4x2_END
+.rept 3
+    KERNEL2x4x2
+.endr
+    KERNEL2x4x2_END
+.endm
+
+.macro KERNEL2x2x2
+    vld     U0,   A0,    0x00
+    vfmadd.d  D0,  U8, U12, D0
+    vfmadd.d  D4,  U8, U13, D4
+
+    vldrepl.d U4,  B0, 0x00
+    vldrepl.d U5,  B0, 0x08
+
+    vld     U8,   A0,    0x10
+    vldrepl.d U12,  B0, 0x10
+    vldrepl.d U13,  B0, 0x18
+
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D4,  U0, U5, D4
+
+    addi.d     A0,  A0, 0x20
+    addi.d     B0,  B0, 0x20
+.endm
+
+.macro KERNEL2x2x2_END
+    vld     U0,   A0,    0x00
+    vfmadd.d  D0,  U8, U12, D0
+    vfmadd.d  D4,  U8, U13, D4
+
+    vldrepl.d U4,  B0, 0x00
+    vldrepl.d U5,  B0, 0x08
+
+    addi.d     A0,  A0, 0x10
+    addi.d     B0,  B0, 0x10
+
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D4,  U0, U5, D4
+.endm
+
+.macro KERNEL8x2x2
+.rept 4
+    KERNEL2x2x2
+.endr
+.endm
+
+.macro KERNEL8x2x2_END
+.rept 3
+    KERNEL2x2x2
+.endr
+    KERNEL2x2x2_END
+.endm
+
+.macro KERNEL2x1x2
+    vldrepl.d U0,  A0, 0x00
+    vfmadd.d  D0,  U8, U12, D0
+
+    vld       U4,  B0, 0x00
+    vldrepl.d U8,  A0, 0x08
+    vld       U12, B0, 0x10
+    vfmadd.d  D0,  U0, U4, D0
+
+    addi.d    A0,  A0, 0x10
+    addi.d    B0,  B0, 0x20
+.endm
+
+.macro KERNEL2x1x2_END
+    vldrepl.d U0,  A0, 0x00
+    vfmadd.d  D0,  U8, U12, D0
+
+    vld       U4,  B0, 0x00
+    addi.d    A0,  A0, 0x08
+    addi.d    B0,  B0, 0x10
+
+    vfmadd.d  D0,  U0, U4, D0
+.endm
+
+.macro KERNEL8x1x2
+.rept 4
+    KERNEL2x1x2
+.endr
+.endm
+
+.macro KERNEL8x1x2_END
+.rept 3
+    KERNEL2x1x2
+.endr
+    KERNEL2x1x2_END
+.endm
+
+.macro KERNEL2x8x1
+    vld     U0,   A0,    0x00
+    vfmadd.d  D0,  U8, U12, D0
+    vfmadd.d  D1,  U9, U12, D1
+
+    vld     U1,   A0,    0x10
+    vfmadd.d  D2,  U10, U12, D2
+    vfmadd.d  D3,  U11, U12, D3
+
+    vldrepl.d U4,  B0, 0x00
+    vld     U2,   A0,    0x20
+    vld     U3,   A0,    0x30
+
+    vld     U8,   A0,    0x40
+
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+
+    vld     U9,   A0,    0x50
+    vfmadd.d  D2,  U2, U4, D2
+    vfmadd.d  D3,  U3, U4, D3
+
+    vld     U10,   A0,    0x60
+    vld     U11,   A0,    0x70
+
+    vldrepl.d U12,  B0, 0x08
+
+    addi.d     A0,  A0, 0x80
+    addi.d     B0,  B0, 0x10
+.endm
+
+.macro KERNEL2x8x1_END
+    vld     U0,   A0,    0x00
+    vfmadd.d  D0,  U8, U12, D0
+    vfmadd.d  D1,  U9, U12, D1
+
+    vld     U1,   A0,    0x10
+    vfmadd.d  D2,  U10, U12, D2
+    vfmadd.d  D3,  U11, U12, D3
+
+    vld     U2,   A0,    0x20
+    vld     U3,   A0,    0x30
+
+    vldrepl.d U4,  B0, 0x00
+
+    addi.d     A0,  A0, 0x40
+    addi.d     B0,  B0, 0x08
+
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+
+    vfmadd.d  D2,  U2, U4, D2
+    vfmadd.d  D3,  U3, U4, D3
+.endm
+
+.macro KERNEL8x8x1
+.rept 4
+    KERNEL2x8x1
+.endr
+.endm
+
+.macro KERNEL8x8x1_END
+.rept 3
+    KERNEL2x8x1
+.endr
+    KERNEL2x8x1_END
+.endm
+
+.macro KERNEL2x4x1
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+    vfmadd.d  D0,  U8, U12, D0
+    vfmadd.d  D1,  U9, U12, D1
+    vldrepl.d U4,  B0, 0x00
+
+    vld     U8,   A0,    0x20
+    vld     U9,   A0,    0x30
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+    vldrepl.d U12,  B0, 0x08
+
+    addi.d     A0,  A0, 0x40
+    addi.d     B0,  B0, 0x10
+.endm
+
+.macro KERNEL2x4x1_END
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+    vfmadd.d  D0,  U8, U12, D0
+    vfmadd.d  D1,  U9, U12, D1
+    vldrepl.d U4,  B0, 0x00
+
+    addi.d     A0,  A0, 0x20
+    addi.d     B0,  B0, 0x08
+
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+.endm
+
+.macro KERNEL8x4x1
+.rept 4
+    KERNEL2x4x1
+.endr
+.endm
+
+.macro KERNEL8x4x1_END
+.rept 3
+    KERNEL2x4x1
+.endr
+    KERNEL2x4x1_END
+.endm
+
+.macro KERNEL2x2x1
+    vld     U0,   A0,    0x00
+    vfmadd.d  D0,  U8, U12, D0
+    vldrepl.d U4,  B0, 0x00
+
+    addi.d     A0,  A0, 0x10
+    addi.d     B0,  B0, 0x08
+
+    vld     U8,   A0,    0x00
+    vfmadd.d  D0,  U0, U4, D0
+    vldrepl.d U12,  B0, 0x00
+
+    addi.d     A0,  A0, 0x10
+    addi.d     B0,  B0, 0x08
+.endm
+
+.macro KERNEL2x2x1_END
+    vld     U0,   A0,    0x00
+    vfmadd.d  D0,  U8, U12, D0
+    vldrepl.d U4,  B0, 0x00
+
+    addi.d     A0,  A0, 0x10
+    addi.d     B0,  B0, 0x08
+
+    vfmadd.d  D0,  U0, U4, D0
+.endm
+
+.macro KERNEL8x2x1
+.rept 4
+    KERNEL2x2x1
+.endr
+.endm
+
+.macro KERNEL8x2x1_END
+.rept 3
+    KERNEL2x2x1
+.endr
+    KERNEL2x2x1_END
+.endm
+
+.macro KERNEL2x1x1
+    vldrepl.d  U0,  A0,    0x00
+    vfmadd.d   D0,  U8, U12, D0
+    vldrepl.d  U4,  B0, 0x00
+
+    addi.d     A0,  A0, 0x08
+    addi.d     B0,  B0, 0x08
+
+    vldrepl.d  U8,  A0,    0x00
+    vfmadd.d   D0,  U0, U4, D0
+    vldrepl.d  U12, B0, 0x00
+
+    addi.d     A0,  A0, 0x08
+    addi.d     B0,  B0, 0x08
+.endm
+
+.macro KERNEL2x1x1_END
+    vldrepl.d  U0,  A0,    0x00
+    vfmadd.d   D0,  U8, U12, D0
+    vldrepl.d  U4,  B0, 0x00
+
+    addi.d     A0,  A0, 0x08
+    addi.d     B0,  B0, 0x08
+
+    vfmadd.d  D0,  U0, U4, D0
+.endm
+
+.macro KERNEL8x1x1
+.rept 4
+    KERNEL2x1x1
+.endr
+.endm
+
+.macro KERNEL8x1x1_END
+.rept 3
+    KERNEL2x1x1
+.endr
+    KERNEL2x1x1_END
+.endm
+
+
+    PROLOGUE
+
+    addi.d   $sp,   $sp,   -112
+    /* Store regs */
+    SDARG    $r23,  $sp,   0
+    SDARG    $r24,  $sp,   8
+    SDARG    $r25,  $sp,   16
+    SDARG    $r26,  $sp,   24
+    SDARG    $r27,  $sp,   32
+    ST       $f24,  $sp,   40
+    ST       $f25,  $sp,   48
+    ST       $f26,  $sp,   56
+    ST       $f27,  $sp,   64
+    ST       $f28,  $sp,   72
+    ST       $f29,  $sp,   80
+    ST       $f30,  $sp,   88
+    ST       $f31,  $sp,   96
+    ST       ALPHA, $sp,   104
+
+#if defined (TRMMKERNEL) && !defined(LEFT)
+    sub.d   OFF,   ZERO,  OFFSET
+#else
+    xor     OFF,   OFF,   OFF
+#endif
+
+    /* if (!(N >> 2)) goto L_N3 */
+    srai.d   J,     N,     2     /* J = bn >> 2 */
+    andi     N,     N,     0x03
+    vldrepl.d  VALPHA, $sp, 104 /* When N < 4, VALPHA will not changed */
+    beq      ZERO,  J,     .L_N3
+
+.L_J1: /* J-- && This loop include Condition 1 */
+
+/************************* Condition 1 if((N >> 2) && (M >> 3)) START !!! *************************
+*                                                   dgemm_core_16x4                                */
+    move     C0,    C
+    move     A0,    A
+    slli.d   T0,    LDC,   3
+    add.d    C1,    C0,    T0
+    addi.d   J,     J,     -1   /* J-- */
+    add.d    C2,    C1,    T0
+    add.d    C3,    C2,    T0
+
+#if defined(TRMMKERNEL) && defined(LEFT)
+    move     OFF,   OFFSET
+#endif
+
+    /* if (!(M >> 3)) goto L_M8 */
+    srai.d   I,     M,     3     /* I = bm >> 3 */
+    beq      ZERO,  I,     .L_M8
+
+.L_I1: /* I-- */
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    move     B0,    B
+#else
+    slli.d   T0,    OFF,  0x06
+    add.d    A0,    A0,   T0
+    slli.d   T0,    OFF,  0x05
+    add.d    B0,    B,    T0
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d    L,     K,    OFF
+#elif defined(LEFT)
+    /* number of values in A */
+    addi.d   L,     OFF,  8
+#else
+    /* number of values in B */
+    addi.d   L,     OFF,  4
+#endif
+#else   // #if !defined(TRMMKERNEL)
+    move     B0,    B
+    move     L,     K /* L = bk */
+#endif
+    /* Calculate the first set of D0~D15,
+     * avoidig set 0 operation
+     * Load 8 * 64 from A0
+     * U0 = {a1,  a0}
+     * U1 = {a3,  a2}
+     * U2 = {a5,  a4}
+     * U3 = {a7,  a6}
+     */
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+    vld     U2,   A0,    0x20
+    vld     U3,   A0,    0x30
+
+    vldrepl.d     U4, B0, 0x00
+    preld         0,  C0, 0x00
+    /* line 1 */
+    vfmul.d  D0,  U0, U4
+    vfmul.d  D1,  U1, U4
+    preld    0,   C0, 0x20
+    vfmul.d  D2,  U2, U4
+    vfmul.d  D3,  U3, U4
+
+    vldrepl.d     U5, B0, 0x08
+    preld         0,  C1, 0x00
+    /* line 2 */
+    vfmul.d  D4,  U0, U5
+    vfmul.d  D5,  U1, U5
+    preld    0,   C1, 0x20
+    vfmul.d  D6,  U2, U5
+    vfmul.d  D7,  U3, U5
+
+    vldrepl.d     U6, B0, 0x10
+    preld         0,  C2, 0x00
+    /* line 3 */
+    vfmul.d  D8,  U0, U6
+    vfmul.d  D9,  U1, U6
+    preld    0,   C2, 0x20
+    vfmul.d  D10, U2, U6
+    vfmul.d  D11, U3, U6
+
+    vldrepl.d     U7, B0, 0x18
+    preld         0,  C3, 0x00
+    /* line 4 */
+    vfmul.d  D12, U0, U7
+    vfmul.d  D13, U1, U7
+    preld    0,   C3, 0x20
+    vfmul.d  D14, U2, U7
+    vfmul.d  D15, U3, U7
+
+    /* Add stride for A0 and B0 */
+    addi.d    A0,  A0, 0x40
+    addi.d    B0,  B0, 0x20
+    /* Reduce L */
+    addi.d    L,   L,  -1
+    srai.d    TL,  L,  3  /* TL = (L-1) >> 3 */
+    /* if (TL < 1) goto L_L7 */
+    beq       ZERO,TL, .L_L7
+
+    vld     U8,   A0,    0x00
+    vld     U9,   A0,    0x10
+    vld     U10,  A0,    0x20
+    vld     U11,  A0,    0x30
+
+    addi.d    TL,  TL,  -1
+
+    vldrepl.d  U12,   B0,  0x00
+    vldrepl.d  U13,   B0,  0x08
+    vldrepl.d  U14,   B0,  0x10
+    vldrepl.d  U15,   B0,  0x18
+    addi.d     A0,  A0, 0x40
+    addi.d     B0,  B0, 0x20
+
+    beq    ZERO,    TL,  .L_TL1_END
+.L_TL1: /* TL-- */
+    KERNEL8x8x4
+    addi.d    TL,  TL, -1 /* TL-- */
+    blt       ZERO,TL, .L_TL1
+
+.L_TL1_END:
+    KERNEL8x8x4_END
+
+   /* Maybe we need calculate the last
+    * 7 sets of D0~D15?
+    */
+.L_L7:
+    /* if (!(L & 7)) goto L_L0 */
+    andi      TL,  L,   7
+    beq       TL,  ZERO,.L_L0
+
+.L_L71:
+    /* Load 16 * 64 from A0 */
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+    vld     U2,   A0,    0x20
+    vld     U3,   A0,    0x30
+
+    /* Cumulative D0~D15 */
+    vldrepl.d U4,  B0, 0x00
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+    vfmadd.d  D2,  U2, U4, D2
+    vfmadd.d  D3,  U3, U4, D3
+
+    vldrepl.d U5,  B0, 0x08
+    vfmadd.d  D4,  U0, U5, D4
+    vfmadd.d  D5,  U1, U5, D5
+    vfmadd.d  D6,  U2, U5, D6
+    vfmadd.d  D7,  U3, U5, D7
+
+    vldrepl.d U6,  B0, 0x10
+    vfmadd.d  D8,  U0, U6, D8
+    vfmadd.d  D9,  U1, U6, D9
+    vfmadd.d  D10, U2, U6, D10
+    vfmadd.d  D11, U3, U6, D11
+
+    vldrepl.d U7,  B0, 0x18
+    vfmadd.d  D12, U0, U7, D12
+    vfmadd.d  D13, U1, U7, D13
+    vfmadd.d  D14, U2, U7, D14
+    vfmadd.d  D15, U3, U7, D15
+
+    /* Add stride for A0, B0 */
+    addi.d     A0,  A0, 0x40
+    addi.d     B0,  B0, 0x20
+
+    addi.d     TL,  TL, -1
+    blt        ZERO,TL, .L_L71
+
+.L_L0:
+    vldrepl.d  VALPHA, $sp, 104
+#if defined(TRMMKERNEL)
+    vfmul.d  D0,   D0,  VALPHA
+    vfmul.d  D1,   D1,  VALPHA
+    vfmul.d  D2,   D2,  VALPHA
+    vfmul.d  D3,   D3,  VALPHA
+    vfmul.d  D4,   D4,  VALPHA
+    vfmul.d  D5,   D5,  VALPHA
+    vfmul.d  D6,   D6,  VALPHA
+    vfmul.d  D7,   D7,  VALPHA
+    vfmul.d  D8,   D8,  VALPHA
+    vfmul.d  D9,   D9,  VALPHA
+    vfmul.d  D10,  D10, VALPHA
+    vfmul.d  D11,  D11, VALPHA
+    vfmul.d  D12,  D12, VALPHA
+    vfmul.d  D13,  D13, VALPHA
+    vfmul.d  D14,  D14, VALPHA
+    vfmul.d  D15,  D15, VALPHA
+#else
+    /* Load C0  */
+    vld      U0,  C0,  0x00
+    vld      U1,  C0,  0x10
+    vld      U2,  C0,  0x20
+    vld      U3,  C0,  0x30
+    vfmadd.d D0,  D0,  VALPHA,  U0 /* D0 = U0 + (D0 * VALPHA) */
+    vfmadd.d D1,  D1,  VALPHA,  U1
+    vfmadd.d D2,  D2,  VALPHA,  U2
+    vfmadd.d D3,  D3,  VALPHA,  U3
+
+    /* Load C1  */
+    vld      U4,  C1,  0x00
+    vld      U5,  C1,  0x10
+    vld      U6,  C1,  0x20
+    vld      U7,  C1,  0x30
+    vfmadd.d D4,  D4,  VALPHA,  U4
+    vfmadd.d D5,  D5,  VALPHA,  U5
+    vfmadd.d D6,  D6,  VALPHA,  U6
+    vfmadd.d D7,  D7,  VALPHA,  U7
+
+    /* Load C2  */
+    vld      U8,  C2,  0x00
+    vld      U9,  C2,  0x10
+    vld      U10, C2,  0x20
+    vld      U11, C2,  0x30
+    vfmadd.d D8,  D8,  VALPHA,  U8
+    vfmadd.d D9,  D9,  VALPHA,  U9
+    vfmadd.d D10, D10, VALPHA,  U10
+    vfmadd.d D11, D11, VALPHA,  U11
+
+    /* Load C3  */
+    vld      U0,  C3,  0x00
+    vld      U1,  C3,  0x10
+    vld      U2,  C3,  0x20
+    vld      U3,  C3,  0x30
+    vfmadd.d D12, D12, VALPHA,  U0
+    vfmadd.d D13, D13, VALPHA,  U1
+    vfmadd.d D14, D14, VALPHA,  U2
+    vfmadd.d D15, D15, VALPHA,  U3
+#endif // #if defined(TRMMKERNEL)
+
+    /* Store C0 */
+    vst      D0,  C0,  0x00
+    vst      D1,  C0,  0x10
+    vst      D2,  C0,  0x20
+    vst      D3,  C0,  0x30
+    /* Store C1 */
+    vst      D4,  C1,  0x00
+    vst      D5,  C1,  0x10
+    vst      D6,  C1,  0x20
+    vst      D7,  C1,  0x30
+    /* Store C2 */
+    vst      D8,  C2,  0x00
+    vst      D9,  C2,  0x10
+    vst      D10, C2,  0x20
+    vst      D11, C2,  0x30
+    /* Store C3 */
+    vst      D12, C3,  0x00
+    vst      D13, C3,  0x10
+    vst      D14, C3,  0x20
+    vst      D15, C3,  0x30
+
+    /* Add stride for C */
+    addi.d    C0,  C0,  0x40
+    addi.d    C1,  C1,  0x40
+    addi.d    C2,  C2,  0x40
+    addi.d    C3,  C3,  0x40
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d     L,   K,   OFF
+#ifdef LEFT
+    /* number of values  in A */
+    addi.d    L,   L,   -8
+#else
+    /* number of values in B */
+    addi.d    L,   L,   -4
+#endif
+    slli.d    T0,  L,  0x06
+    add.d     A0,  A0, T0
+    slli.d    T0,  L,  0x05
+    add.d     B0,  B0, T0
+#endif
+
+#ifdef LEFT
+    addi.d    OFF, OFF, 0x08
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d    I,   I,   -1  /* I-- */
+    blt       ZERO,I,   .L_I1
+
+.L_M8:
+    /* We have done M & 16, considering M=8/4/2/1 */
+    andi      I,   M,   7
+    beq       ZERO,I,   .L_M0
+
+    andi      I,   M,   4
+    beq       ZERO,I,   .L_M2
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    move     B0,    B
+#else
+    slli.d   T0,    OFF,  0x05
+    add.d    A0,    A0,   T0
+    add.d    B0,    B,    T0
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d    L,     K,    OFF
+#elif defined(LEFT)
+    /* number of values in A */
+    addi.d   L,     OFF,  4
+#else
+    /* number of values in B */
+    addi.d   L,     OFF,  4
+#endif
+#else   // #if !defined(TRMMKERNEL)
+    move     B0,    B
+    move     L,     K /* L = bk */
+#endif
+
+    /* Load 4 * 64 from A0 */
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+
+    vldrepl.d     U4, B0, 0x00
+    /* line 1 */
+    vfmul.d  D0,  U0, U4
+    vfmul.d  D1,  U1, U4
+
+    vldrepl.d     U5, B0, 0x08
+    /* line 2 */
+    vfmul.d  D4,  U0, U5
+    vfmul.d  D5,  U1, U5
+
+    vldrepl.d     U6, B0, 0x10
+    /* line 3 */
+    vfmul.d  D8,  U0, U6
+    vfmul.d  D9,  U1, U6
+
+    vldrepl.d     U7, B0, 0x18
+    /* line 4 */
+    vfmul.d  D12, U0, U7
+    vfmul.d  D13, U1, U7
+
+    /* Add stride for A0 and B0 */
+    addi.d    A0,  A0, 0x20
+    addi.d    B0,  B0, 0x20
+    /* Reduce L */
+    addi.d    L,   L,  -1
+    srai.d    TL,  L,  3  /* TL = (L-1) >> 3 */
+    /* if (TL < 1) goto L_M4_L7 */
+    beq       ZERO,TL, .L_M4_L7
+
+    vld     U8,   A0,    0x00
+    vld     U9,   A0,    0x10
+
+    addi.d    TL,  TL,  -1
+
+    vldrepl.d  U12,   B0,  0x00
+    vldrepl.d  U13,   B0,  0x08
+    vldrepl.d  U14,   B0,  0x10
+    vldrepl.d  U15,   B0,  0x18
+    addi.d     A0,  A0, 0x20
+    addi.d     B0,  B0, 0x20
+
+    beq    ZERO,    TL,  .L_M4_TL1_END
+
+.L_M4_TL1: /* TL-- */
+    KERNEL8x4x4
+
+    addi.d     TL,  TL, -1
+    blt        ZERO,TL, .L_M4_TL1
+
+.L_M4_TL1_END:
+    KERNEL8x4x4_END
+
+.L_M4_L7:
+    /* if (!(L & 7)) goto L_M4_L0 */
+    andi      TL,  L,   7
+    beq       TL,  ZERO,.L_M4_L0
+
+.L_M4_L71:
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+
+    vldrepl.d U4,  B0, 0x00
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+
+    vldrepl.d U5,  B0, 0x08
+    vfmadd.d  D4,  U0, U5, D4
+    vfmadd.d  D5,  U1, U5, D5
+
+    vldrepl.d U6,  B0, 0x10
+    vfmadd.d  D8,  U0, U6, D8
+    vfmadd.d  D9,  U1, U6, D9
+
+    vldrepl.d U7,  B0, 0x18
+    vfmadd.d  D12, U0, U7, D12
+    vfmadd.d  D13, U1, U7, D13
+
+    /* Add stride for A0, B0 */
+    addi.d     A0,  A0, 0x20
+    addi.d     B0,  B0, 0x20
+
+    addi.d     TL,  TL, -1
+    blt        ZERO,TL, .L_M4_L71
+
+.L_M4_L0:
+    vldrepl.d  VALPHA, $sp, 104
+#if defined(TRMMKERNEL)
+    vfmul.d  D0,   D0,  VALPHA
+    vfmul.d  D1,   D1,  VALPHA
+    vfmul.d  D4,   D4,  VALPHA
+    vfmul.d  D5,   D5,  VALPHA
+    vfmul.d  D8,   D8,  VALPHA
+    vfmul.d  D9,   D9,  VALPHA
+    vfmul.d  D12,  D12, VALPHA
+    vfmul.d  D13,  D13, VALPHA
+#else
+    /* Load C0  */
+    vld      U0,  C0,  0x00
+    vld      U1,  C0,  0x10
+    vfmadd.d D0,  D0,  VALPHA,  U0 /* D0 = U0 + (D0 * VALPHA) */
+    vfmadd.d D1,  D1,  VALPHA,  U1
+
+    /* Load C1  */
+    vld      U2,  C1,  0x00
+    vld      U3,  C1,  0x10
+    vfmadd.d D4,  D4,  VALPHA,  U2
+    vfmadd.d D5,  D5,  VALPHA,  U3
+
+    /* Load C2  */
+    vld      U4,  C2,  0x00
+    vld      U5,  C2,  0x10
+    vfmadd.d D8,  D8,  VALPHA,  U4
+    vfmadd.d D9,  D9,  VALPHA,  U5
+
+    /* Load C3  */
+    vld      U6,  C3,  0x00
+    vld      U7,  C3,  0x10
+    vfmadd.d D12, D12, VALPHA,  U6
+    vfmadd.d D13, D13, VALPHA,  U7
+#endif   // #if defined(TRMMKERNEL)
+
+    /* Store C0 */
+    vst      D0,  C0,  0x00
+    vst      D1,  C0,  0x10
+    /* Store C1 */
+    vst      D4,  C1,  0x00
+    vst      D5,  C1,  0x10
+    /* Store C2 */
+    vst      D8,  C2,  0x00
+    vst      D9,  C2,  0x10
+    /* Store C3 */
+    vst      D12, C3,  0x00
+    vst      D13, C3,  0x10
+
+    /* Add stride for C */
+    addi.d    C0,  C0,  0x20
+    addi.d    C1,  C1,  0x20
+    addi.d    C2,  C2,  0x20
+    addi.d    C3,  C3,  0x20
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d     L,   K,   OFF
+#ifdef LEFT
+    /* number of values in A */
+    addi.d    L,   L,   -4
+#else
+    /* number of values in B */
+    addi.d    L,   L,   -4
+#endif
+    slli.d    T0,  L,  0x05
+    add.d     A0,  A0, T0
+    add.d     B0,  B0, T0
+#endif
+
+#ifdef LEFT
+    /* number of values in A */
+    addi.d    OFF,   OFF,  0x04
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+/********LOOP (if(N >> 2 ) && (M & 4) ) End************/
+
+.L_M2:
+    andi      I,   M,   2
+    beq       ZERO,I,   .L_M1
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    move     B0,    B
+#else
+    slli.d   T0,    OFF,  0x04
+    add.d    A0,    A0,   T0
+    slli.d   T0,    OFF,  0x05
+    add.d    B0,    B,    T0
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d    L,     K,    OFF
+#elif defined(LEFT)
+    /* number of values in A */
+    addi.d   L,     OFF,  2
+#else
+    /* number of values in B */
+    addi.d   L,     OFF,  4
+#endif
+#else   // #if !defined(TRMMKERNEL)
+    move     B0,    B
+    move     L,     K /* L = bk */
+#endif
+
+    /* Load 2 * 64 from A0 */
+    vldrepl.d     U0,   A0,    0x00
+    vldrepl.d     U1,   A0,    0x08
+
+    vld    U4,     B0,     0x00
+    vld    U5,     B0,     0x10
+
+    vfmul.d    D0,     U0,     U4
+    vfmul.d    D1,     U0,     U5
+    vfmul.d    D2,     U1,     U4
+    vfmul.d    D3,     U1,     U5
+
+    /* Add stride for A0 and B0 */
+    addi.d    A0,  A0, 0x10
+    addi.d    B0,  B0, 0x20
+    /* Reduce L */
+    addi.d    L,   L,  -1
+    srai.d    TL,  L,  3  /* TL = (L-1) >> 3 */
+    /* if (TL < 1) goto L_M2_L7 */
+    beq       ZERO,TL, .L_M2_L7
+
+    vldrepl.d     U8,   A0,    0x00
+    vldrepl.d     U9,   A0,    0x08
+
+    addi.d    TL,  TL,  -1
+
+    vld       U12, B0, 0x00
+    vld       U13, B0, 0x10
+    addi.d    A0,  A0, 0x10
+    addi.d    B0,  B0, 0x20
+
+    beq    ZERO,    TL,  .L_M2_TL1_END
+.L_M2_TL1: /* TL-- */
+    KERNEL8x2x4
+
+    addi.d    TL,  TL, -1 /* TL-- */
+    blt       ZERO,TL, .L_M2_TL1
+.L_M2_TL1_END:
+    KERNEL8x2x4_END
+
+.L_M2_L7:
+    /* if (!(L & 7)) goto L_M2_L0 */
+    andi      TL,  L,   7
+    beq       TL,  ZERO,.L_M2_L0
+
+.L_M2_L71:
+    vldrepl.d     U0,   A0,    0x00
+    vldrepl.d     U1,   A0,    0x08
+
+    vld    U4,  B0, 0x00
+    vld    U5,  B0, 0x10
+
+    vfmadd.d   D0,     U0,     U4,    D0
+    vfmadd.d   D1,     U0,     U5,    D1
+    vfmadd.d   D2,     U1,     U4,    D2
+    vfmadd.d   D3,     U1,     U5,    D3
+    /* Add stride for A0, B0 */
+    addi.d     A0,  A0, 0x10
+    addi.d     B0,  B0, 0x20
+
+    addi.d     TL,  TL, -1
+    blt        ZERO,TL, .L_M2_L71
+
+.L_M2_L0:
+    vldrepl.d  VALPHA, $sp, 104
+#if defined(TRMMKERNEL)
+    vfmul.d  D0,   D0,  VALPHA
+    vfmul.d  D1,   D1,  VALPHA
+    vfmul.d  D2,   D2,  VALPHA
+    vfmul.d  D3,   D3,  VALPHA
+
+    vstelm.d  D0,  C0,  0x00,    0x00
+    vstelm.d  D0,  C1,  0x00,    0x01
+    vstelm.d  D1,  C2,  0x00,    0x00
+    vstelm.d  D1,  C3,  0x00,    0x01
+    vstelm.d  D2,  C0,  0x08,    0x00
+    vstelm.d  D2,  C1,  0x08,    0x01
+    vstelm.d  D3,  C2,  0x08,    0x00
+    vstelm.d  D3,  C3,  0x08,    0x01
+#else
+    /* Load C0  */
+    vld      U0,  C0,  0x00
+    /* Load C1  */
+    vld      U1,  C1,  0x00
+    /* Load C2  */
+    vld      U2,  C2,  0x00
+    /* Load C3  */
+    vld      U3,  C3,  0x00
+
+    vilvl.d  D4,  D2,  D0   //C0
+    vilvh.d  D5,  D2,  D0   //C1
+    vilvl.d  D6,  D3,  D1   //C2
+    vilvh.d  D7,  D3,  D1   //C3
+
+    vfmadd.d D0,  D4,  VALPHA,  U0
+    vfmadd.d D2,  D5,  VALPHA,  U1
+    vfmadd.d D1,  D6,  VALPHA,  U2
+    vfmadd.d D3,  D7,  VALPHA,  U3
+
+    vst      D0,  C0,  0x00
+    vst      D2,  C1,  0x00
+    vst      D1,  C2,  0x00
+    vst      D3,  C3,  0x00
+#endif   // #if defined(TRMMKERNEL)
+
+    /* Add stride for C */
+    addi.d    C0,  C0,  0x10
+    addi.d    C1,  C1,  0x10
+    addi.d    C2,  C2,  0x10
+    addi.d    C3,  C3,  0x10
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d     L,   K,   OFF
+#ifdef LEFT
+    /* number of values in A */
+    addi.d    L,   L,   -2
+#else
+    /* number of values in B */
+    addi.d    L,   L,   -4
+#endif
+    slli.d    T0,  L,  0x04
+    add.d     A0,  A0, T0
+    slli.d    T0,  L,  0x05
+    add.d     B0,  B0, T0
+#endif
+
+#ifdef LEFT
+    /* number of values in A */
+    addi.d    OFF,   OFF,  0x02
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+/********LOOP (if(N >> 2 ) && (M & 2) ) End************/
+
+.L_M1:
+    andi      I,   M,   1
+    beq       ZERO,I,   .L_M0
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    move     B0,    B
+#else
+    slli.d   T0,    OFF,  0x03
+    add.d    A0,    A0,   T0
+    slli.d   T0,    OFF,  0x05
+    add.d    B0,    B,    T0
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d    L,     K,    OFF
+#elif defined(LEFT)
+    /* number of values in A */
+    addi.d   L,     OFF,  1
+#else
+    /* number of values in B */
+    addi.d   L,     OFF,  4
+#endif
+#else   // #if !defined(TRMMKERNEL)
+    move     B0,    B
+    move     L,     K /* L = bk */
+#endif
+
+    vldrepl.d  U0,     A0,     0x00
+    vld        U4,     B0,     0x00
+    vld        U5,     B0,     0x10
+    vfmul.d    D0,     U0,     U4
+    vfmul.d    D1,     U0,     U5
+
+    /* Add stride for A0 and B0 */
+    addi.d    A0,  A0, 0x08
+    addi.d    B0,  B0, 0x20
+    /* Reduce L */
+    addi.d    L,   L,  -1
+    srai.d    TL,  L,  3  /* TL = (L-1) >> 3 */
+    /* if (TL < 1) goto L_M1_L7 */
+    beq       ZERO,TL, .L_M1_L7
+
+    vldrepl.d  U8,     A0,     0x00
+
+    addi.d     TL,  TL,  -1
+    vld        U12, B0,  0x00
+    vld        U13, B0,  0x10
+    addi.d     A0,  A0,  0x08
+    addi.d     B0,  B0,  0x20
+
+    beq    ZERO,    TL,  .L_M1_TL1_END
+
+.L_M1_TL1: /* TL-- */
+    KERNEL8x1x4
+
+    addi.d    TL,  TL, -1 /* TL-- */
+    blt       ZERO,TL, .L_M1_TL1
+.L_M1_TL1_END:
+    KERNEL8x1x4_END
+
+.L_M1_L7:
+    /* if (!(L & 7)) goto L_M1_L0 */
+    andi      TL,  L,   7
+    beq       TL,  ZERO,.L_M1_L0
+
+.L_M1_L71:
+    vldrepl.d  U0,     A0,     0x00
+    vld        U4,     B0,     0x00
+    vld        U5,     B0,     0x10
+    vfmadd.d   D0,     U0,     U4,    D0
+    vfmadd.d   D1,     U0,     U5,    D1
+
+    /* Add stride for A0, B0 */
+    addi.d     A0,  A0, 0x08
+    addi.d     B0,  B0, 0x20
+
+    addi.d     TL,  TL, -1
+    blt        ZERO,TL, .L_M1_L71
+
+.L_M1_L0:
+    vldrepl.d  VALPHA, $sp, 104
+#if defined(TRMMKERNEL)
+    vfmul.d  D0,   D0,  VALPHA
+    vfmul.d  D1,   D1,  VALPHA
+
+    vstelm.d D0,  C0,  0x00,    0x00
+    vstelm.d D0,  C1,  0x00,    0x01
+    vstelm.d D1,  C2,  0x00,    0x00
+    vstelm.d D1,  C3,  0x00,    0x01
+#else
+    /* Load C0  */
+    vldrepl.d     U0,  C0,  0x00
+    vldrepl.d     U1,  C1,  0x00
+    vilvl.d       D4,  U1,  U0
+    vfmadd.d D6,  D0,  VALPHA,  D4
+
+    vldrepl.d     U2,  C2,  0x00
+    vldrepl.d     U3,  C3,  0x00
+    vilvl.d       D5,  U3,  U2
+    vfmadd.d D7,  D1,  VALPHA,  D5
+
+    vstelm.d D6,  C0,  0x00,    0x00
+    vstelm.d D6,  C1,  0x00,    0x01
+    vstelm.d D7,  C2,  0x00,    0x00
+    vstelm.d D7,  C3,  0x00,    0x01
+#endif   // #if defined(TRMMKERNEL)
+
+    /* Add stride for C */
+    addi.d    C0,  C0,  0x08
+    addi.d    C1,  C1,  0x08
+    addi.d    C2,  C2,  0x08
+    addi.d    C3,  C3,  0x08
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d     L,   K,   OFF
+#ifdef LEFT
+    /* number of values in A */
+    addi.d    L,   L,   -1
+#else
+    /* number of values in B */
+    addi.d    L,   L,   -4
+#endif
+    slli.d    T0,  L,  0x03
+    add.d     A0,  A0, T0
+    slli.d    T0,  L,  0x05
+    add.d     B0,  B0, T0
+#endif
+
+#ifdef LEFT
+    /* number of values in A */
+    addi.d    OFF,   OFF,  0x01
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+/********LOOP (if(N >> 2 ) && (M & 1) ) End************/
+
+.L_M0:
+    /* Add stride for B and C
+     * B += (K * 32)
+     * C += (LDC * 32)
+     */
+    /* since the array type is double,
+     * so we must mul 32
+     */
+    slli.d    T0,   K,   5
+    slli.d    T1,   LDC, 5
+    add.d     B,    B,   T0
+    add.d     C,    C,   T1
+
+#if defined(TRMMKERNEL) && !defined(LEFT)
+    addi.d    OFF,  OFF, 0x04
+#endif
+
+    blt      ZERO,  J,   .L_J1
+
+//////////////// go back to L_J1 /////////////////
+/////////////////////////////////////////////////
+/************************ Condition 1 if((N >> 2) && (M >> 3)) END !!! ************************/
+
+    vldrepl.d  VALPHA, $sp, 104
+
+.L_N3:
+    andi     J,    N,   2
+    beq      ZERO, J,   .L_N1
+
+/************************* Condition 2 if((N & 2) && (M >> 3)) START !!! *************************
+*                                                   dgemm_core_16x2                                */
+
+    move     C0,    C
+    move     A0,    A
+    slli.d   T0,    LDC,   3
+    add.d    C1,    C0,    T0
+
+#if defined(TRMMKERNEL) && defined(LEFT)
+    move     OFF,   OFFSET
+#endif
+
+    /* if (!(M >> 3)) goto L_N3_M8 */
+    srai.d   I,     M,     3     /* I = bm >> 3 */
+    beq      ZERO,  I,     .L_N3_M8
+
+.L_N3_I1:
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    move     B0,    B
+#else
+    slli.d   T0,    OFF,  0x06
+    add.d    A0,    A0,   T0
+    slli.d   T0,    OFF,  0x04
+    add.d    B0,    B,    T0
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d    L,     K,    OFF
+#elif defined(LEFT)
+    /* number of values in A */
+    addi.d   L,     OFF,  8
+#else
+    /* number of values in B */
+    addi.d   L,     OFF,  2
+#endif
+#else   // #if !defined(TRMMKERNEL)
+    move     B0,    B
+    move     L,     K /* L = bk */
+#endif
+
+    /* Load 8 * 64 from A0
+     * U0 = {a1,  a0}
+     * U1 = {a3,  a2}
+     * U2 = {a5,  a4}
+     * U3 = {a7,  a6}
+     */
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+    vld     U2,   A0,    0x20
+    vld     U3,   A0,    0x30
+
+    vldrepl.d     U4, B0, 0x00
+    /* line 1 */
+    vfmul.d  D0,  U0, U4
+    vfmul.d  D1,  U1, U4
+    vfmul.d  D2,  U2, U4
+    vfmul.d  D3,  U3, U4
+
+    vldrepl.d     U5, B0, 0x08
+    /* line 2 */
+    vfmul.d  D4,  U0, U5
+    vfmul.d  D5,  U1, U5
+    vfmul.d  D6,  U2, U5
+    vfmul.d  D7,  U3, U5
+
+    /* Add stride for A0 and B0 */
+    addi.d    A0,  A0, 0x40
+    addi.d    B0,  B0, 0x10
+    /* Reduce L */
+    addi.d    L,   L,  -1
+    srai.d    TL,  L,  3  /* TL = (L-1) >> 3 */
+    /* if (TL < 1) goto L_N3_L7 */
+    beq       ZERO,TL, .L_N3_L7
+
+    vld     U8,   A0,    0x00
+    vld     U9,   A0,    0x10
+    vld     U10,  A0,    0x20
+    vld     U11,  A0,    0x30
+
+    addi.d    TL,  TL,  -1
+
+    vldrepl.d  U12,   B0,  0x00
+    vldrepl.d  U13,   B0,  0x08
+    addi.d     A0,  A0, 0x40
+    addi.d     B0,  B0, 0x10
+
+    beq    ZERO,    TL,  .L_N3_TL1_END
+
+.L_N3_TL1: /* TL-- */
+    KERNEL8x8x2
+
+    addi.d    TL,  TL, -1 /* TL-- */
+    blt       ZERO,TL, .L_N3_TL1
+.L_N3_TL1_END:
+    KERNEL8x8x2_END
+
+.L_N3_L7:
+    /* if (!(L & 7)) goto L_N3_L0 */
+    andi      TL,  L,   7
+    beq       TL,  ZERO,.L_N3_L0
+
+.L_N3_L71:
+    /* Load 16 * 64 from A0 */
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+    vld     U2,   A0,    0x20
+    vld     U3,   A0,    0x30
+
+    vldrepl.d U4,  B0, 0x00
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+    vfmadd.d  D2,  U2, U4, D2
+    vfmadd.d  D3,  U3, U4, D3
+
+    vldrepl.d U5,  B0, 0x08
+    vfmadd.d  D4,  U0, U5, D4
+    vfmadd.d  D5,  U1, U5, D5
+    vfmadd.d  D6,  U2, U5, D6
+    vfmadd.d  D7,  U3, U5, D7
+    /* Add stride for A0, B0 */
+    addi.d     A0,  A0, 0x40
+    addi.d     B0,  B0, 0x10
+
+    addi.d     TL,  TL, -1
+    blt        ZERO,TL, .L_N3_L71
+
+.L_N3_L0:
+#if defined(TRMMKERNEL)
+    vfmul.d  D0,   D0,  VALPHA
+    vfmul.d  D1,   D1,  VALPHA
+    vfmul.d  D2,   D2,  VALPHA
+    vfmul.d  D3,   D3,  VALPHA
+    vfmul.d  D4,   D4,  VALPHA
+    vfmul.d  D5,   D5,  VALPHA
+    vfmul.d  D6,   D6,  VALPHA
+    vfmul.d  D7,   D7,  VALPHA
+#else
+    /* Load C0  */
+    vld      U0,  C0,  0x00
+    vld      U1,  C0,  0x10
+    vld      U2,  C0,  0x20
+    vld      U3,  C0,  0x30
+    vfmadd.d D0,  D0,  VALPHA,  U0 /* D0 = U0 + (D0 * VALPHA) */
+    vfmadd.d D1,  D1,  VALPHA,  U1
+    vfmadd.d D2,  D2,  VALPHA,  U2
+    vfmadd.d D3,  D3,  VALPHA,  U3
+
+    /* Load C1  */
+    vld      U4,  C1,  0x00
+    vld      U5,  C1,  0x10
+    vld      U6,  C1,  0x20
+    vld      U7,  C1,  0x30
+    vfmadd.d D4,  D4,  VALPHA,  U4
+    vfmadd.d D5,  D5,  VALPHA,  U5
+    vfmadd.d D6,  D6,  VALPHA,  U6
+    vfmadd.d D7,  D7,  VALPHA,  U7
+#endif // #if defined(TRMMKERNEL)
+
+    /* Store C0 */
+    vst      D0,  C0,  0x00
+    vst      D1,  C0,  0x10
+    vst      D2,  C0,  0x20
+    vst      D3,  C0,  0x30
+    /* Store C1 */
+    vst      D4,  C1,  0x00
+    vst      D5,  C1,  0x10
+    vst      D6,  C1,  0x20
+    vst      D7,  C1,  0x30
+
+    /* Add stride for C */
+    addi.d    C0,  C0,  0x40
+    addi.d    C1,  C1,  0x40
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d     L,   K,   OFF
+#ifdef LEFT
+    addi.d    L,   L,   -8
+#else
+    addi.d    L,   L,   -2
+#endif
+    slli.d    T0,  L,  0x06
+    add.d     A0,  A0, T0
+    slli.d    T0,  L,  0x04
+    add.d     B0,  B0, T0
+#endif
+
+#ifdef LEFT
+    addi.d    OFF,   OFF,  0x8
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d    I,   I,   -1  /* I-- */
+    blt       ZERO,I,   .L_N3_I1
+
+.L_N3_M8:
+    /* We have done M & 8, considering M=4/2/1 */
+    andi      I,   M,   7
+    beq       ZERO,I,   .L_N3_M0
+
+    andi      I,   M,   4
+    beq       ZERO,I,   .L_N3_M2
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    move     B0,    B
+#else
+    slli.d   T0,    OFF,  0x05
+    add.d    A0,    A0,   T0
+    slli.d   T0,    OFF,  0x04
+    add.d    B0,    B,    T0
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d    L,     K,    OFF
+#elif defined(LEFT)
+    /* number of values in A */
+    addi.d   L,     OFF,  4
+#else
+    /* number of values in B */
+    addi.d   L,     OFF,  2
+#endif
+#else   // #if !defined(TRMMKERNEL)
+    move     B0,    B
+    move     L,     K /* L = bk */
+#endif
+
+    /* Load 4 * 64 from A0 */
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+
+    vldrepl.d     U4, B0, 0x00
+    /* line 1 */
+    vfmul.d  D0,  U0, U4
+    vfmul.d  D1,  U1, U4
+
+    vldrepl.d     U5, B0, 0x08
+    /* line 2 */
+    vfmul.d  D4,  U0, U5
+    vfmul.d  D5,  U1, U5
+
+    /* Add stride for A0 and B0 */
+    addi.d    A0,  A0, 0x20
+    addi.d    B0,  B0, 0x10
+    /* Reduce L */
+    addi.d    L,   L,  -1
+    srai.d    TL,  L,  3  /* TL = (L-1) >> 3 */
+    /* if (TL < 1) goto L_N3_M4_L7 */
+    beq       ZERO,TL, .L_N3_M4_L7
+
+    vld     U8,   A0,    0x00
+    vld     U9,   A0,    0x10
+
+    addi.d    TL,  TL,  -1
+
+    vldrepl.d  U12,   B0,  0x00
+    vldrepl.d  U13,   B0,  0x08
+    addi.d     A0,  A0, 0x20
+    addi.d     B0,  B0, 0x10
+
+    beq    ZERO,    TL,  .L_N3_M4_TL1_END
+
+.L_N3_M4_TL1: /* TL-- */
+    KERNEL8x4x2
+
+    addi.d    TL,  TL, -1 /* TL-- */
+    blt       ZERO,TL, .L_N3_M4_TL1
+.L_N3_M4_TL1_END:
+    KERNEL8x4x2_END
+
+.L_N3_M4_L7:
+    /* if (!(L & 7)) goto L_N3_M4_L0 */
+    andi      TL,  L,   7
+    beq       TL,  ZERO,.L_N3_M4_L0
+
+.L_N3_M4_L71:
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+
+    vldrepl.d U4,  B0, 0x00
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+
+    vldrepl.d U5,  B0, 0x08
+    vfmadd.d  D4,  U0, U5, D4
+    vfmadd.d  D5,  U1, U5, D5
+
+    /* Add stride for A0, B0 */
+    addi.d     A0,  A0, 0x20
+    addi.d     B0,  B0, 0x10
+
+    addi.d     TL,  TL, -1
+    blt        ZERO,TL, .L_N3_M4_L71
+
+.L_N3_M4_L0:
+#if defined(TRMMKERNEL)
+    vfmul.d  D0,   D0,  VALPHA
+    vfmul.d  D1,   D1,  VALPHA
+    vfmul.d  D4,   D4,  VALPHA
+    vfmul.d  D5,   D5,  VALPHA
+#else
+    /* Load C0  */
+    vld      U0,  C0,  0x00
+    vld      U1,  C0,  0x10
+    vfmadd.d D0,  D0,  VALPHA,  U0 /* D0 = U0 + (D0 * VALPHA) */
+    vfmadd.d D1,  D1,  VALPHA,  U1
+
+    /* Load C1  */
+    vld      U2,  C1,  0x00
+    vld      U3,  C1,  0x10
+    vfmadd.d D4,  D4,  VALPHA,  U2
+    vfmadd.d D5,  D5,  VALPHA,  U3
+#endif // #if defined(TRMMKERNEL)
+
+    /* Store C0 */
+    vst      D0,  C0,  0x00
+    vst      D1,  C0,  0x10
+    /* Store C1 */
+    vst      D4,  C1,  0x00
+    vst      D5,  C1,  0x10
+
+    /* Add stride for C */
+    addi.d    C0,  C0,  0x20
+    addi.d    C1,  C1,  0x20
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d     L,   K,   OFF
+#ifdef LEFT
+    addi.d    L,   L,   -4
+#else
+    addi.d    L,   L,   -2
+#endif
+    slli.d    T0,  L,  0x05
+    add.d     A0,  A0, T0
+    slli.d    T0,  L,  0x04
+    add.d     B0,  B0, T0
+#endif
+
+#ifdef LEFT
+    addi.d    OFF,   OFF,  0x04
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+/********LOOP (if(N & 2 ) && (M & 4) ) End************/
+
+.L_N3_M2:
+    andi      I,   M,   2
+    beq       ZERO,I,   .L_N3_M1
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    move     B0,    B
+#else
+    slli.d   T0,    OFF,  0x04
+    add.d    A0,    A0,   T0
+    add.d    B0,    B,    T0
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d    L,     K,    OFF
+#elif defined(LEFT)
+    /* number of values in A */
+    addi.d   L,     OFF,  2
+#else
+    /* number of values in B */
+    addi.d   L,     OFF,  2
+#endif
+#else   // #if !defined(TRMMKERNEL)
+    move     B0,    B
+    move     L,     K /* L = bk */
+#endif
+
+    /* Load 2 * 64 from A0 */
+    vld     U0,   A0,    0x00
+
+    vldrepl.d     U4, B0, 0x00
+    /* line 1 */
+    vfmul.d  D0,  U0, U4
+
+    vldrepl.d     U4, B0, 0x08
+    /* line 2 */
+    vfmul.d  D4,  U0, U4
+
+    /* Add stride for A0 and B0 */
+    addi.d    A0,  A0, 0x10
+    addi.d    B0,  B0, 0x10
+    /* Reduce L */
+    addi.d    L,   L,  -1
+    srai.d    TL,  L,  3  /* TL = (L-1) >> 3 */
+    /* if (TL < 1) goto L_N3_M2_L7 */
+    beq       ZERO,TL, .L_N3_M2_L7
+
+    vld     U8,   A0,    0x00
+
+    addi.d    TL,  TL,  -1
+
+    vldrepl.d  U12,   B0,  0x00
+    vldrepl.d  U13,   B0,  0x08
+    addi.d     A0,  A0, 0x10
+    addi.d     B0,  B0, 0x10
+
+    beq    ZERO,    TL,  .L_N3_M2_TL1_END
+
+.L_N3_M2_TL1: /* TL-- */
+    KERNEL8x2x2
+
+    addi.d    TL,  TL, -1 /* TL-- */
+    blt       ZERO,TL, .L_N3_M2_TL1
+.L_N3_M2_TL1_END:
+    KERNEL8x2x2_END
+
+.L_N3_M2_L7:
+    /* if (!(L & 7)) goto L_N3_M2_L0 */
+    andi      TL,  L,   7
+    beq       TL,  ZERO,.L_N3_M2_L0
+
+.L_N3_M2_L71:
+    vld     U0,   A0,    0x00
+
+    vldrepl.d U4,  B0, 0x00
+    vldrepl.d U5,  B0, 0x08
+    vfmadd.d  D0,  U0, U4, D0
+
+    vfmadd.d  D4,  U0, U5, D4
+
+    /* Add stride for A0, B0 */
+    addi.d     A0,  A0, 0x10
+    addi.d     B0,  B0, 0x10
+
+    addi.d     TL,  TL, -1
+    blt        ZERO,TL, .L_N3_M2_L71
+
+.L_N3_M2_L0:
+#if defined(TRMMKERNEL)
+    vfmul.d  D0,   D0,  VALPHA
+    vfmul.d  D4,   D4,  VALPHA
+#else
+    /* Load C0  */
+    vld      U0,  C0,  0x00
+    vfmadd.d D0,  D0,  VALPHA,  U0 /* D0 = U0 + (D0 * VALPHA) */
+
+    /* Load C1  */
+    vld      U1,  C1,  0x00
+    vfmadd.d D4,  D4,  VALPHA,  U1
+#endif // #if defined(TRMMKERNEL)
+
+    vst       D0,  C0,  0x00
+    vst       D4,  C1,  0x00
+
+    /* Add stride for C */
+    addi.d    C0,  C0,  0x10
+    addi.d    C1,  C1,  0x10
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d     L,   K,   OFF
+#ifdef LEFT
+    addi.d    L,   L,   -2
+#else
+    addi.d    L,   L,   -2
+#endif
+    slli.d    T0,  L,  0x04
+    add.d     A0,  A0, T0
+    add.d     B0,  B0, T0
+#endif
+
+#ifdef LEFT
+    addi.d    OFF,   OFF,  0x02
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+/********LOOP (if(N & 2 ) && (M & 2) ) End************/
+
+.L_N3_M1:
+    andi      I,   M,   1
+    beq       ZERO,I,   .L_N3_M0
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    move     B0,    B
+#else
+    slli.d   T0,    OFF,  0x03
+    add.d    A0,    A0,   T0
+    slli.d   T0,    OFF,  0x04
+    add.d    B0,    B,    T0
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d    L,     K,    OFF
+#elif defined(LEFT)
+    /* number of values in A */
+    addi.d   L,     OFF,  1
+#else
+    /* number of values in B */
+    addi.d   L,     OFF,  2
+#endif
+#else   // #if !defined(TRMMKERNEL)
+    move     B0,    B
+    move     L,     K /* L = bk */
+#endif
+
+    /* Load 1 * 64 from A0 */
+    vldrepl.d   U0,   A0,  0x00
+
+    vld         U4,   B0,  0x00
+    /* line 1 */
+    vfmul.d  D0,  U0, U4
+
+    /* Add stride for A0 and B0 */
+    addi.d    A0,  A0, 0x08
+    addi.d    B0,  B0, 0x10
+    /* Reduce L */
+    addi.d    L,   L,  -1
+    srai.d    TL,  L,  3  /* TL = (L-1) >> 3 */
+    /* if (TL < 1) goto L_N3_M1_L7 */
+    beq       ZERO,TL, .L_N3_M1_L7
+
+    vldrepl.d  U8,   A0,    0x00
+
+    addi.d    TL,  TL,  -1
+
+    vld        U12,  B0,    0x00
+    addi.d     A0,  A0, 0x08
+    addi.d     B0,  B0, 0x10
+
+    beq    ZERO,    TL,  .L_N3_M1_TL1_END
+
+.L_N3_M1_TL1: /* TL-- */
+    KERNEL8x1x2
+
+    addi.d    TL,  TL, -1 /* TL-- */
+    blt       ZERO,TL, .L_N3_M1_TL1
+.L_N3_M1_TL1_END:
+    KERNEL8x1x2_END
+
+.L_N3_M1_L7:
+    /* if (!(L & 7)) goto L_N3_M1_L0 */
+    andi      TL,  L,   7
+    beq       TL,  ZERO,.L_N3_M1_L0
+
+.L_N3_M1_L71:
+    vldrepl.d  U0,  A0,    0x00
+
+    vld        U4,  B0,    0x00
+    vfmadd.d   D0,  U0, U4, D0
+
+    /* Add stride for A0, B0 */
+    addi.d     A0,  A0, 0x08
+    addi.d     B0,  B0, 0x10
+
+    addi.d     TL,  TL, -1
+    blt        ZERO,TL, .L_N3_M1_L71
+
+.L_N3_M1_L0:
+#if defined(TRMMKERNEL)
+    vfmul.d  D0,   D0,  VALPHA
+#else
+    /* Load C0  */
+    vld      U0,  C0,  0x00
+    vld      U1,  C1,  0x00
+    vilvl.d  U2,  U1,  U0
+    vfmadd.d D0,  D0,  VALPHA,  U2
+#endif // #if defined(TRMMKERNEL)
+
+    vstelm.d D0,  C0,  0x00,  0x00
+    vstelm.d D0,  C1,  0x00,  0x01
+
+    /* Add stride for C */
+    addi.d    C0,  C0,  0x08
+    addi.d    C1,  C1,  0x08
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d     L,   K,   OFF
+#ifdef LEFT
+    addi.d    L,   L,   -1
+#else
+    addi.d    L,   L,   -2
+#endif
+    slli.d    T0,  L,  0x03
+    add.d     A0,  A0, T0
+    slli.d    T0,  L,  0x04
+    add.d     B0,  B0, T0
+#endif
+
+#ifdef LEFT
+    addi.d    OFF,   OFF,  0x01
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+/********LOOP (if(N & 2 ) && (M & 1) ) End************/
+
+.L_N3_M0:
+    /* Add stride for B and C
+     * B += (K * 16)
+     * C += (LDC * 16)
+     */
+    /* since the array type is double,
+     * so we must mul 16
+     */
+    slli.d    T0,   K,   4
+    slli.d    T1,   LDC, 4
+    add.d     B,    B,   T0
+    add.d     C,    C,   T1
+
+#if defined(TRMMKERNEL) && !defined(LEFT)
+    addi.d    OFF,  OFF, 0x02
+#endif
+
+    /* We must reinit I */
+    srai.d   I,     M,   4     /* I = bm >> 4 */
+
+/************************* Condition 2 if((N & 2) && (M >> 3)) End !!! *************************
+*                                                   dgemm_core_16x2                                */
+
+.L_N1:
+    andi     J,    N,   1
+    beq      ZERO, J,   .L_N0
+
+/************************* Condition 3 if((N & 1) && (M >> 3)) START !!! *************************
+*                                                   dgemm_core_16x1                                */
+
+    move     C0,    C
+    move     A0,    A
+
+#if defined(TRMMKERNEL) && defined(LEFT)
+    move     OFF,   OFFSET
+#endif
+
+    /* if (!(M >> 3)) goto L_N1_M8 */
+    srai.d   I,     M,     3     /* I = bm >> 3 */
+    beq      ZERO,  I,     .L_N1_M8
+
+.L_N1_I1:
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    move     B0,    B
+#else
+    slli.d   T0,    OFF,  0x06
+    add.d    A0,    A0,   T0
+    slli.d   T0,    OFF,  0x03
+    add.d    B0,    B,    T0
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d    L,     K,    OFF
+#elif defined(LEFT)
+    /* number of values in A */
+    addi.d   L,     OFF,  8
+#else
+    /* number of values in B */
+    addi.d   L,     OFF,  1
+#endif
+#else   // #if !defined(TRMMKERNEL)
+    move     B0,    B
+    move     L,     K /* L = bk */
+#endif
+
+    /* Load 8 * 64 from A0
+     * U0 = {a3,  a2}
+     * U1 = {a1,  a0}
+     * U2 = {a5,  a4}
+     * U3 = {a7,  a6}
+     */
+
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+    vld     U2,   A0,    0x20
+    vld     U3,   A0,    0x30
+
+    vldrepl.d   U4, B0, 0x00
+    /* line 1 */
+    vfmul.d  D0,  U0, U4
+    vfmul.d  D1,  U1, U4
+    vfmul.d  D2,  U2, U4
+    vfmul.d  D3,  U3, U4
+
+    /* Add stride for A0 and B0 */
+    addi.d    A0,  A0, 0x40
+    addi.d    B0,  B0, 0x08
+    /* Reduce L */
+    addi.d    L,   L,  -1
+    srai.d    TL,  L,  3  /* TL = (L-1) >> 3 */
+    /* if (TL < 1) goto L_N1_L7 */
+    beq       ZERO,TL, .L_N1_L7
+
+    vld     U8,   A0,    0x00
+    vld     U9,   A0,    0x10
+    vld     U10,  A0,    0x20
+    vld     U11,  A0,    0x30
+
+    addi.d    TL,  TL,  -1
+
+    vldrepl.d  U12,   B0,  0x00
+    addi.d     A0,  A0, 0x40
+    addi.d     B0,  B0, 0x08
+
+    beq    ZERO,    TL,  .L_N1_TL1_END
+.L_N1_TL1: /* TL-- */
+    KERNEL8x8x1
+
+    addi.d    TL,  TL, -1 /* TL-- */
+    blt       ZERO,TL, .L_N1_TL1
+.L_N1_TL1_END:
+    KERNEL8x8x1_END
+
+.L_N1_L7:
+    /* if (!(L & 7)) goto L_N1_L0 */
+    andi      TL,  L,   7
+    beq       TL,  ZERO,.L_N1_L0
+
+.L_N1_L71:
+    /* Load 16 * 64 from A0 */
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+    vld     U2,   A0,    0x20
+    vld     U3,   A0,    0x30
+
+    vldrepl.d U4,  B0, 0x00
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+    vfmadd.d  D2,  U2, U4, D2
+    vfmadd.d  D3,  U3, U4, D3
+
+    /* Add stride for A0, B0 */
+    addi.d     A0,  A0, 0x40
+    addi.d     B0,  B0, 0x08
+
+    addi.d     TL,  TL, -1
+    blt        ZERO,TL, .L_N1_L71
+
+.L_N1_L0:
+#if defined(TRMMKERNEL)
+    vfmul.d  D0,   D0,  VALPHA
+    vfmul.d  D1,   D1,  VALPHA
+    vfmul.d  D2,   D2,  VALPHA
+    vfmul.d  D3,   D3,  VALPHA
+#else
+    /* Load C0  */
+    vld      U0,  C0,  0x00
+    vld      U1,  C0,  0x10
+    vld      U2,  C0,  0x20
+    vld      U3,  C0,  0x30
+    vfmadd.d D0,  D0,  VALPHA,  U0 /* D0 = U0 + (D0 * VALPHA) */
+    vfmadd.d D1,  D1,  VALPHA,  U1
+    vfmadd.d D2,  D2,  VALPHA,  U2
+    vfmadd.d D3,  D3,  VALPHA,  U3
+#endif // #if defined(TRMMKERNEL)
+
+    /* Store C0 */
+    vst      D0,  C0,  0x00
+    vst      D1,  C0,  0x10
+    vst      D2,  C0,  0x20
+    vst      D3,  C0,  0x30
+
+    /* Add stride for C */
+    addi.d    C0,  C0,  0x40
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d     L,   K,   OFF
+#ifdef LEFT
+    addi.d    L,   L,   -8
+#else
+    addi.d    L,   L,   -1
+#endif
+    slli.d    T0,  L,  0x06
+    add.d     A0,  A0, T0
+    slli.d    T0,  L,  0x03
+    add.d     B0,  B0, T0
+#endif
+
+#ifdef LEFT
+    addi.d    OFF,   OFF,  0x8
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d    I,   I,   -1  /* I-- */
+    blt       ZERO,I,   .L_N1_I1
+
+.L_N1_M8:
+    /* We have done M & 16, considering M=8/4/2/1 */
+    andi      I,   M,   7
+    beq       ZERO,I,   .L_N1_M0
+
+    andi      I,   M,   4
+    beq       ZERO,I,   .L_N1_M2
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    move     B0,    B
+#else
+    slli.d   T0,    OFF,  0x05
+    add.d    A0,    A0,   T0
+    slli.d   T0,    OFF,  0x03
+    add.d    B0,    B,    T0
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d    L,     K,    OFF
+#elif defined(LEFT)
+    /* number of values in A */
+    addi.d   L,     OFF,  4
+#else
+    /* number of values in B */
+    addi.d   L,     OFF,  1
+#endif
+#else   // #if !defined(TRMMKERNEL)
+    move     B0,    B
+    move     L,     K /* L = bk */
+#endif
+
+    /* Load 4 * 64 from A0 */
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+
+    vldrepl.d     U4, B0, 0x00
+    /* line 1 */
+    vfmul.d  D0,  U0, U4
+    vfmul.d  D1,  U1, U4
+
+    /* Add stride for A0 and B0 */
+    addi.d    A0,  A0, 0x20
+    addi.d    B0,  B0, 0x08
+    /* Reduce L */
+    addi.d    L,   L,  -1
+    srai.d    TL,  L,  3  /* TL = (L-1) >> 3 */
+    /* if (TL < 1) goto L_N1_M4_L7 */
+    beq       ZERO,TL, .L_N1_M4_L7
+
+    vld     U8,   A0,    0x00
+    vld     U9,   A0,    0x10
+
+    addi.d    TL,  TL,  -1
+
+    vldrepl.d  U12,   B0,  0x00
+    addi.d     A0,  A0, 0x20
+    addi.d     B0,  B0, 0x08
+
+    beq    ZERO,    TL,  .L_N1_M4_TL1_END
+
+.L_N1_M4_TL1: /* TL-- */
+    KERNEL8x4x1
+
+    addi.d    TL,  TL, -1 /* TL-- */
+    blt       ZERO,TL, .L_N1_M4_TL1
+.L_N1_M4_TL1_END:
+    KERNEL8x4x1_END
+
+.L_N1_M4_L7:
+    /* if (!(L & 7)) goto L_N1_M4_L0 */
+    andi      TL,  L,   7
+    beq       TL,  ZERO,.L_N1_M4_L0
+
+.L_N1_M4_L71:
+    vld     U0,   A0,    0x00
+    vld     U1,   A0,    0x10
+
+    vldrepl.d U4,  B0, 0x00
+    vfmadd.d  D0,  U0, U4, D0
+    vfmadd.d  D1,  U1, U4, D1
+
+    /* Add stride for A0, B0 */
+    addi.d     A0,  A0, 0x20
+    addi.d     B0,  B0, 0x08
+
+    addi.d     TL,  TL, -1
+    blt        ZERO,TL, .L_N1_M4_L71
+
+.L_N1_M4_L0:
+#if defined(TRMMKERNEL)
+    vfmul.d  D0,   D0,  VALPHA
+    vfmul.d  D1,   D1,  VALPHA
+#else
+    /* Load C0  */
+    vld      U0,  C0,  0x00
+    vld      U1,  C0,  0x10
+    vfmadd.d D0,  D0,  VALPHA,  U0 /* D0 = U0 + (D0 * VALPHA) */
+    vfmadd.d D1,  D1,  VALPHA,  U1
+#endif // #if defined(TRMMKERNEL)
+
+    /* Store C0 */
+    vst      D0,  C0,  0x00
+    vst      D1,  C0,  0x10
+
+    /* Add stride for C */
+    addi.d    C0,  C0,  0x20
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d     L,   K,   OFF
+#ifdef LEFT
+    addi.d    L,   L,   -4
+#else
+    addi.d    L,   L,   -1
+#endif
+    slli.d    T0,  L,  0x05
+    add.d     A0,  A0, T0
+    slli.d    T0,  L,  0x03
+    add.d     B0,  B0, T0
+#endif
+
+#ifdef LEFT
+    addi.d    OFF,   OFF,  0x04
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+/********LOOP (if(N & 1) && (M & 4) ) End************/
+
+.L_N1_M2:
+    andi      I,   M,   2
+    beq       ZERO,I,   .L_N1_M1
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    move     B0,    B
+#else
+    slli.d   T0,    OFF,  0x04
+    add.d    A0,    A0,   T0
+    slli.d   T0,    OFF,  0x03
+    add.d    B0,    B,    T0
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d    L,     K,    OFF
+#elif defined(LEFT)
+    /* number of values in A */
+    addi.d   L,     OFF,  2
+#else
+    /* number of values in B */
+    addi.d   L,     OFF,  1
+#endif
+#else   // #if !defined(TRMMKERNEL)
+    move     B0,    B
+    move     L,     K /* L = bk */
+#endif
+
+    /* Load 2 * 64 from A0 */
+    vld     U0,   A0,    0x00
+
+    vldrepl.d     U4, B0, 0x00
+    /* line 1 */
+    vfmul.d  D0,  U0, U4
+
+    /* Add stride for A0 and B0 */
+    addi.d    A0,  A0, 0x10
+    addi.d    B0,  B0, 0x08
+    /* Reduce L */
+    addi.d    L,   L,  -1
+    srai.d    TL,  L,  3  /* TL = (L-1) >> 3 */
+    /* if (TL < 1) goto L_N1_M2_L7 */
+    beq       ZERO,TL, .L_N1_M2_L7
+
+    vld     U8,   A0,    0x00
+
+    addi.d    TL,  TL,  -1
+
+    vldrepl.d  U12,   B0,  0x00
+    addi.d     A0,  A0, 0x10
+    addi.d     B0,  B0, 0x08
+
+    beq    ZERO,    TL,  .L_N1_M2_TL1_END
+
+.L_N1_M2_TL1: /* TL-- */
+    KERNEL8x2x1
+
+    addi.d    TL,  TL, -1 /* TL-- */
+    blt       ZERO,TL, .L_N1_M2_TL1
+.L_N1_M2_TL1_END:
+    KERNEL8x2x1_END
+
+.L_N1_M2_L7:
+    /* if (!(L & 7)) goto L_N1_M2_L0 */
+    andi      TL,  L,   7
+    beq       TL,  ZERO,.L_N1_M2_L0
+
+.L_N1_M2_L71:
+    vld     U0,   A0,    0x00
+
+    vldrepl.d U4,  B0, 0x00
+    vfmadd.d  D0,  U0, U4, D0
+
+    /* Add stride for A0, B0 */
+    addi.d     A0,  A0, 0x10
+    addi.d     B0,  B0, 0x08
+
+    addi.d     TL,  TL, -1
+    blt        ZERO,TL, .L_N1_M2_L71
+
+.L_N1_M2_L0:
+#if defined(TRMMKERNEL)
+    vfmul.d  D0,   D0,  VALPHA
+#else
+    /* Load C0  */
+    vld      U0,  C0,  0x00
+    vfmadd.d D0,  D0,  VALPHA,  U0 /* D0 = U0 + (D0 * VALPHA) */
+#endif // #if defined(TRMMKERNEL)
+
+    vstelm.d D0,  C0,  0x00,    0x00
+    vstelm.d D0,  C0,  0x08,    0x01
+
+    /* Add stride for C */
+    addi.d    C0,  C0,  0x10
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d     L,   K,   OFF
+#ifdef LEFT
+    addi.d    L,   L,   -2
+#else
+    addi.d    L,   L,   -1
+#endif
+    slli.d    T0,  L,  0x04
+    add.d     A0,  A0, T0
+    slli.d    T0,  L,  0x03
+    add.d     B0,  B0, T0
+#endif
+
+#ifdef LEFT
+    addi.d    OFF,   OFF,  0x02
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+/********LOOP (if(N & 1 ) && (M & 2) ) End************/
+
+.L_N1_M1:
+    andi      I,   M,   1
+    beq       ZERO,I,   .L_N1_M0
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    move     B0,    B
+#else
+    slli.d   T0,    OFF,  0x03
+    add.d    A0,    A0,   T0
+    add.d    B0,    B,    T0
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d    L,     K,    OFF
+#elif defined(LEFT)
+    /* number of values in A */
+    addi.d   L,     OFF,  1
+#else
+    /* number of values in B */
+    addi.d   L,     OFF,  1
+#endif
+#else   // #if !defined(TRMMKERNEL)
+    move     B0,    B
+    move     L,     K /* L = bk */
+#endif
+
+    /* Load 1 * 64 from A0 */
+    vldrepl.d  U0,   A0,    0x00
+
+    vldrepl.d  U4, B0, 0x00
+    /* line 1 */
+    vfmul.d  D0,  U0, U4
+
+    /* Add stride for A0 and B0 */
+    addi.d    A0,  A0, 0x08
+    addi.d    B0,  B0, 0x08
+    /* Reduce L */
+    addi.d    L,   L,  -1
+    srai.d    TL,  L,  3  /* TL = (L-1) >> 3 */
+    /* if (TL < 1) goto L_N1_M1_L7 */
+    beq       ZERO,TL, .L_N1_M1_L7
+
+    vldrepl.d  U8,   A0,    0x00
+
+    addi.d    TL,  TL,  -1
+
+    vldrepl.d  U12,   B0,  0x00
+    addi.d     A0,  A0, 0x08
+    addi.d     B0,  B0, 0x08
+
+    beq    ZERO,    TL,  .L_N1_M1_TL1_END
+
+.L_N1_M1_TL1: /* TL-- */
+    KERNEL8x1x1
+
+    addi.d    TL,  TL, -1 /* TL-- */
+    blt       ZERO,TL, .L_N1_M1_TL1
+.L_N1_M1_TL1_END:
+    KERNEL8x1x1_END
+
+.L_N1_M1_L7:
+    /* if (!(L & 7)) goto L_N1_M1_L0 */
+    andi      TL,  L,   7
+    beq       TL,  ZERO,.L_N1_M1_L0
+
+.L_N1_M1_L71:
+    vldrepl.d  U0,   A0,    0x00
+
+    vldrepl.d  U4,  B0, 0x00
+    vfmadd.d   D0,  U0, U4, D0
+
+    /* Add stride for A0, B0 */
+    addi.d     A0,  A0, 0x08
+    addi.d     B0,  B0, 0x08
+
+    addi.d     TL,  TL, -1
+    blt        ZERO,TL, .L_N1_M1_L71
+
+.L_N1_M1_L0:
+#if defined(TRMMKERNEL)
+    vfmul.d  D0,   D0,  VALPHA
+#else
+    /* Load C0  */
+    vldrepl.d  U0,  C0,  0x00
+    vfmadd.d  D0,  D0,  VALPHA,  U0 /* D0 = U0 + (D0 * VALPHA) */
+#endif // #if defined(TRMMKERNEL)
+
+    vstelm.d D0,  C0,  0x00,  0x00
+
+    /* Add stride for C */
+    addi.d    C0,  C0,  0x08
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d     L,   K,   OFF
+#ifdef LEFT
+    addi.d    L,   L,   -1
+#else
+    addi.d    L,   L,   -1
+#endif
+    slli.d    T0,  L,  0x03
+    add.d     A0,  A0, T0
+    add.d     B0,  B0, T0
+#endif
+
+#ifdef LEFT
+    addi.d    OFF,   OFF,  0x01
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+/********LOOP (if(N & 1 ) && (M & 1) ) End************/
+
+.L_N1_M0:
+
+/************************* Condition 3 if((N & 1) && (M >> 3)) End !!! *************************
+*                                                   dgemm_core_16x1                                */
+
+.L_N0:
+    /* Restore regs */
+    LDARG    $r23,  $sp,   0
+    LDARG    $r24,  $sp,   8
+    LDARG    $r25,  $sp,   16
+    LDARG    $r26,  $sp,   24
+    LDARG    $r27,  $sp,   32
+    LD       $f24,  $sp,   40
+    LD       $f25,  $sp,   48
+    LD       $f26,  $sp,   56
+    LD       $f27,  $sp,   64
+    LD       $f28,  $sp,   72
+    LD       $f29,  $sp,   80
+    LD       $f30,  $sp,   88
+    LD       $f31,  $sp,   96
+    addi.d   $sp,   $sp,   112
+
+    jirl    $r0, $r1, 0x0
+
+    EPILOGUE
diff --git a/kernel/loongarch64/dgemm_ncopy_4_lsx.S b/kernel/loongarch64/dgemm_ncopy_4_lsx.S
new file mode 100644
index 000000000..048a49af6
--- /dev/null
+++ b/kernel/loongarch64/dgemm_ncopy_4_lsx.S
@@ -0,0 +1,185 @@
+/*******************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+#define ASSEMBLER
+
+#include "common.h"
+#include "loongarch64_asm.S"
+
+/* Function parameters */
+#define M      $r4    // param 1: m
+#define N      $r5    // param 2: n
+#define SRC    $r6    // param 3: src
+#define LDA    $r7    // param 4: lda
+#define DST    $r8    // param 5: dst
+
+#define I      $r9
+#define J      $r10
+#define S1     $r12
+#define S2     $r13
+#define S3     $r14
+#define S4     $r15
+#define S5     $r16
+#define S6     $r17
+#define S7     $r18
+#define S8     $r19
+#define TD     $r20
+#define TS     $r21
+#define TL     $r7
+#define T0     $r6
+#define ZERO   $r0
+
+#define F0     $f0
+#define F1     $f1
+#define F2     $f2
+#define F3     $f3
+#define F4     $f4
+#define F5     $f5
+#define F6     $f6
+#define F7     $f7
+/* LSX vectors */
+#define U0     $vr0
+#define U1     $vr1
+#define U2     $vr2
+#define U3     $vr3
+#define U4     $vr4
+#define U5     $vr5
+#define U6     $vr6
+#define U7     $vr7
+#define D0     $vr8
+#define D1     $vr9
+#define D2     $vr10
+#define D3     $vr11
+#define D4     $vr12
+#define D5     $vr13
+#define D6     $vr14
+#define D7     $vr15
+
+    PROLOGUE
+
+    move       TD,   DST
+    move       TS,   SRC
+    slli.d     TL,   LDA,  0x03
+    slli.d     T0,   TL,   0x01
+    srai.d     J,    N,    0x02
+    beq        J,    ZERO, .L_N2
+.L_J1: /* J-- */
+    move       S1,   TS
+    add.d      S2,   TS,   TL
+    srai.d     I,    M,    0x02
+    add.d      S3,   S2,   TL
+    add.d      S4,   S2,   T0
+    add.d      TS,   S3,   T0
+    addi.d     J,    J,    -1
+    beq        I,    ZERO, .L_I3
+.L_I1: /* I-- */
+    GLD v, , U0, S1, 0x00, U1, S2, 0x00, U2, S3, 0x00, U3, S4, 0x00
+    GINTERLACE v, d, D0, D2, U1, U0
+    GINTERLACE v, d, D1, D3, U3, U2
+    GST v, , D0, TD, 0x00, D1, TD, 0x10, D2, TD, 0x20, D3, TD, 0x30
+    addi.d     TD,   TD,   0x40
+
+    GLD v, , U0, S1, 0x10, U1, S2, 0x10, U2, S3, 0x10, U3, S4, 0x10
+    GINTERLACE v, d, D0, D2, U1, U0
+    GINTERLACE v, d, D1, D3, U3, U2
+    GST v, , D0, TD, 0x00, D1, TD, 0x10, D2, TD, 0x20, D3, TD, 0x30
+
+    addi.d     S1,   S1,   0x20
+    addi.d     S2,   S2,   0x20
+    addi.d     S3,   S3,   0x20
+    addi.d     S4,   S4,   0x20
+    addi.d     TD,   TD,   0x40
+
+    addi.d     I,    I,    -1
+    blt        ZERO, I,    .L_I1
+.L_I3:
+    andi      I,     M,    0x03
+    beq       I,     ZERO, .L_I0
+.L_II1:
+    fld.d     F0,    S1,  0x00
+    fld.d     F1,    S2,  0x00
+    fld.d     F2,    S3,  0x00
+    fld.d     F3,    S4,  0x00
+
+    fst.d     F0,    TD,  0x00
+    addi.d    S1,    S1,  0x08
+    fst.d     F1,    TD,  0x08
+    addi.d    S2,    S2,  0x08
+    fst.d     F2,    TD,  0x10
+    addi.d    S3,    S3,  0x08
+    fst.d     F3,    TD,  0x18
+    addi.d    S4,    S4,  0x08
+
+    addi.d    TD,    TD,  0x20
+    addi.d    I,     I,   -1
+    blt       ZERO,  I,   .L_II1
+.L_I0:
+    blt       ZERO,  J,   .L_J1
+.L_N2:
+    andi      J,     N,   0x02
+    beq       ZERO,  J,   .L_N1
+
+    move       S1,   TS
+    add.d      S2,   TS,   TL
+    srai.d     I,    M,    0x01
+    add.d      TS,   S2,   TL
+    beq        I,    ZERO, .L_2I3
+.L_2I1: /* I-- */
+    GLD v, , U0, S1, 0x00, U1, S2, 0x00
+    GINTERLACE v, d, D0, D1, U1, U0
+    GST v, , D0, TD, 0x00, D1, TD, 0x10
+    addi.d     S1,   S1,   0x10
+    addi.d     S2,   S2,   0x10
+    addi.d     TD,   TD,   0x20
+
+    addi.d     I,    I,    -1
+    blt        ZERO, I,    .L_2I1
+.L_2I3:
+    andi       I,    M,    0x01
+    beq        ZERO, I,    .L_N1
+.L_2II1: /* I-- */
+    fld.d      F0,   S1,   0x00
+    fld.d      F1,   S2,   0x00
+    fst.d      F0,   TD,   0x00
+    addi.d     I,    I,    -1
+    fst.d      F1,   TD,   0x08
+    addi.d     S1,   S1,   0x08
+    addi.d     S2,   S2,   0x08
+    addi.d     TD,   TD,   0x10
+    blt        ZERO, I,    .L_2II1
+.L_N1:
+    move      S1,    TS
+    beq       ZERO,  M,   .L_N0
+.L_M1:
+    fld.d     F0,    S1,  0x00
+    addi.d    S1,    S1,  0x08
+    fst.d     F0,    TD,  0x00
+    addi.d    TD,    TD,  0x08
+    addi.d    M,     M,   -1
+    blt       ZERO,  M,   .L_M1
+.L_N0:
+    jirl       $r0,  $r1,  0x00
+    EPILOGUE
diff --git a/kernel/loongarch64/dgemm_ncopy_8_lsx.S b/kernel/loongarch64/dgemm_ncopy_8_lsx.S
new file mode 100644
index 000000000..30bebe8df
--- /dev/null
+++ b/kernel/loongarch64/dgemm_ncopy_8_lsx.S
@@ -0,0 +1,283 @@
+/*******************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+#define ASSEMBLER
+
+#include "common.h"
+#include "loongarch64_asm.S"
+
+/* Function parameters */
+#define M      $r4    // param 1: m
+#define N      $r5    // param 2: n
+#define SRC    $r6    // param 3: src
+#define LDA    $r7    // param 4: lda
+#define DST    $r8    // param 5: dst
+
+#define I      $r9
+#define J      $r10
+#define S1     $r12
+#define S2     $r13
+#define S3     $r14
+#define S4     $r15
+#define S5     $r16
+#define S6     $r17
+#define S7     $r18
+#define S8     $r19
+#define TD     $r20
+#define TS     $r21
+#define TL     $r7
+#define T0     $r6
+#define ZERO   $r0
+
+#define F0     $f0
+#define F1     $f1
+#define F2     $f2
+#define F3     $f3
+#define F4     $f4
+#define F5     $f5
+#define F6     $f6
+#define F7     $f7
+/* LSX vectors */
+#define U0     $vr0
+#define U1     $vr1
+#define U2     $vr2
+#define U3     $vr3
+#define U4     $vr4
+#define U5     $vr5
+#define U6     $vr6
+#define U7     $vr7
+#define D0     $vr8
+#define D1     $vr9
+#define D2     $vr10
+#define D3     $vr11
+#define D4     $vr12
+#define D5     $vr13
+#define D6     $vr14
+#define D7     $vr15
+
+    PROLOGUE
+    push_if_used 26, 32
+    move       TD,   DST
+    move       TS,   SRC
+    slli.d     TL,   LDA,  0x03
+    slli.d     T0,   TL,   0x01
+    srai.d     J,    N,    0x03
+    beq        J,    ZERO, .L_N4
+.L_J1:
+    move       S1,   TS
+    add.d      S2,   TS,   TL
+    srai.d     I,    M,    0x03
+    add.d      S3,   S2,   TL
+    addi.d     J,    J,    -1
+    add.d      S4,   S3,   TL
+    add.d      S5,   S3,   T0
+    add.d      S6,   S4,   T0
+    add.d      S7,   S5,   T0
+    add.d      S8,   S6,   T0
+    add.d      TS,   S7,   T0
+    beq        I,    ZERO, .L_I7
+.L_I1:
+    GLD v, , U0, S1, 0x00, U1, S2, 0x00, U2, S3, 0x00, U3, S4, 0x00, \
+             U4, S5, 0x00, U5, S6, 0x00, U6, S7, 0x00, U7, S8, 0x00
+    GINTERLACE v, d, D0, D4, U1, U0
+    GINTERLACE v, d, D1, D5, U3, U2
+    GINTERLACE v, d, D2, D6, U5, U4
+    GINTERLACE v, d, D3, D7, U7, U6
+    GST v, , D0, TD, 0x00, D1, TD, 0x10, D2, TD, 0x20, D3, TD, 0x30, \
+             D4, TD, 0x40, D5, TD, 0x50, D6, TD, 0x60, D7, TD, 0x70
+    addi.d    TD,    TD,   0x80
+    GLD v, , U0, S1, 0x10, U1, S2, 0x10, U2, S3, 0x10, U3, S4, 0x10, \
+             U4, S5, 0x10, U5, S6, 0x10, U6, S7, 0x10, U7, S8, 0x10
+    GINTERLACE v, d, D0, D4, U1, U0
+    GINTERLACE v, d, D1, D5, U3, U2
+    GINTERLACE v, d, D2, D6, U5, U4
+    GINTERLACE v, d, D3, D7, U7, U6
+    GST v, , D0, TD, 0x00, D1, TD, 0x10, D2, TD, 0x20, D3, TD, 0x30, \
+             D4, TD, 0x40, D5, TD, 0x50, D6, TD, 0x60, D7, TD, 0x70
+    addi.d    TD,    TD,   0x80
+    GLD v, , U0, S1, 0x20, U1, S2, 0x20, U2, S3, 0x20, U3, S4, 0x20, \
+             U4, S5, 0x20, U5, S6, 0x20, U6, S7, 0x20, U7, S8, 0x20
+    GINTERLACE v, d, D0, D4, U1, U0
+    GINTERLACE v, d, D1, D5, U3, U2
+    GINTERLACE v, d, D2, D6, U5, U4
+    GINTERLACE v, d, D3, D7, U7, U6
+    GST v, , D0, TD, 0x00, D1, TD, 0x10, D2, TD, 0x20, D3, TD, 0x30, \
+             D4, TD, 0x40, D5, TD, 0x50, D6, TD, 0x60, D7, TD, 0x70
+    addi.d    TD,    TD,   0x80
+    GLD v, , U0, S1, 0x30, U1, S2, 0x30, U2, S3, 0x30, U3, S4, 0x30, \
+             U4, S5, 0x30, U5, S6, 0x30, U6, S7, 0x30, U7, S8, 0x30
+    GINTERLACE v, d, D0, D4, U1, U0
+    GINTERLACE v, d, D1, D5, U3, U2
+    GINTERLACE v, d, D2, D6, U5, U4
+    GINTERLACE v, d, D3, D7, U7, U6
+    GST v, , D0, TD, 0x00, D1, TD, 0x10, D2, TD, 0x20, D3, TD, 0x30, \
+             D4, TD, 0x40, D5, TD, 0x50, D6, TD, 0x60, D7, TD, 0x70
+    addi.d    TD,    TD,   0x80
+
+    addi.d     S1,   S1,   0x40
+    addi.d     S2,   S2,   0x40
+    addi.d     S3,   S3,   0x40
+    addi.d     S4,   S4,   0x40
+    addi.d     S5,   S5,   0x40
+    addi.d     S6,   S6,   0x40
+    addi.d     S7,   S7,   0x40
+    addi.d     S8,   S8,   0x40
+
+    addi.d     I,    I,    -1
+    blt        ZERO, I,    .L_I1
+.L_I7:
+    andi      I,     M,    0x07
+    beq       I,     ZERO, .L_I0
+.L_II1: /* I-- */
+    fld.d     F0,    S1,  0x00
+    fld.d     F1,    S2,  0x00
+    fld.d     F2,    S3,  0x00
+    fld.d     F3,    S4,  0x00
+    fld.d     F4,    S5,  0x00
+    fld.d     F5,    S6,  0x00
+    fld.d     F6,    S7,  0x00
+    fld.d     F7,    S8,  0x00
+
+    fst.d     F0,    TD,  0x00
+    addi.d    S1,    S1,  0x08
+    fst.d     F1,    TD,  0x08
+    addi.d    S2,    S2,  0x08
+    fst.d     F2,    TD,  0x10
+    addi.d    S3,    S3,  0x08
+    fst.d     F3,    TD,  0x18
+    addi.d    S4,    S4,  0x08
+    fst.d     F4,    TD,  0x20
+    addi.d    S5,    S5,  0x08
+    fst.d     F5,    TD,  0x28
+    addi.d    S6,    S6,  0x08
+    fst.d     F6,    TD,  0x30
+    addi.d    S7,    S7,  0x08
+    fst.d     F7,    TD,  0x38
+    addi.d    S8,    S8,  0x08
+    addi.d    TD,    TD,  0x40
+
+    addi.d    I,     I,   -1
+    blt       ZERO,  I,   .L_II1
+.L_I0:
+    blt       ZERO,  J,   .L_J1
+.L_N4:
+    andi      J,     N,   0x04
+    beq       ZERO,  J,   .L_N2
+
+    move       S1,   TS
+    add.d      S2,   TS,   TL
+    srai.d     I,    M,    0x02
+    add.d      S3,   S2,   TL
+    add.d      S4,   S2,   T0
+    add.d      TS,   S3,   T0
+    beq        I,    ZERO, .L_I3
+.L_4I1: /* I-- */
+    GLD v, , U0, S1, 0x00, U1, S2, 0x00, U2, S3, 0x00, U3, S4, 0x00
+    GINTERLACE v, d, D0, D2, U1, U0
+    GINTERLACE v, d, D1, D3, U3, U2
+    GST v, , D0, TD, 0x00, D1, TD, 0x10, D2, TD, 0x20, D3, TD, 0x30
+    addi.d     TD,   TD,   0x40
+
+    GLD v, , U0, S1, 0x10, U1, S2, 0x10, U2, S3, 0x10, U3, S4, 0x10
+    GINTERLACE v, d, D0, D2, U1, U0
+    GINTERLACE v, d, D1, D3, U3, U2
+    GST v, , D0, TD, 0x00, D1, TD, 0x10, D2, TD, 0x20, D3, TD, 0x30
+
+    addi.d     S1,   S1,   0x20
+    addi.d     S2,   S2,   0x20
+    addi.d     S3,   S3,   0x20
+    addi.d     S4,   S4,   0x20
+    addi.d     TD,   TD,   0x40
+
+    addi.d     I,    I,    -1
+    blt        ZERO, I,    .L_4I1
+.L_I3:
+    andi      I,     M,    0x03
+    beq       I,     ZERO, .L_N2
+.L_4II1:
+    fld.d     F0,    S1,  0x00
+    fld.d     F1,    S2,  0x00
+    fld.d     F2,    S3,  0x00
+    fld.d     F3,    S4,  0x00
+
+    fst.d     F0,    TD,  0x00
+    addi.d    S1,    S1,  0x08
+    fst.d     F1,    TD,  0x08
+    addi.d    S2,    S2,  0x08
+    fst.d     F2,    TD,  0x10
+    addi.d    S3,    S3,  0x08
+    fst.d     F3,    TD,  0x18
+    addi.d    S4,    S4,  0x08
+
+    addi.d    TD,    TD,  0x20
+    addi.d    I,     I,   -1
+    blt       ZERO,  I,   .L_4II1
+.L_N2:
+    andi      J,     N,   0x02
+    beq       ZERO,  J,   .L_N1
+
+    move       S1,   TS
+    add.d      S2,   TS,   TL
+    srai.d     I,    M,    0x01
+    add.d      TS,   S2,   TL
+    beq        I,    ZERO, .L_NI1
+.L_2I1: /* I-- */
+    GLD v, , U0, S1, 0x00, U1, S2, 0x00
+    GINTERLACE v, d, D0, D1, U1, U0
+    GST v, , D0, TD, 0x00, D1, TD, 0x10
+
+    addi.d     S1,   S1,   0x10
+    addi.d     S2,   S2,   0x10
+    addi.d     TD,   TD,   0x20
+
+    addi.d     I,    I,    -1
+    blt        ZERO, I,    .L_2I1
+.L_NI1:
+    andi      I,     M,    0x01
+    beq       I,     ZERO, .L_N1
+
+    fld.d     F0,    S1,  0x00
+    fld.d     F1,    S2,  0x00
+
+    fst.d     F0,    TD,  0x00
+    addi.d    S1,    S1,  0x08
+    fst.d     F1,    TD,  0x08
+    addi.d    S2,    S2,  0x08
+    addi.d    TD,    TD,  0x10
+.L_N1:
+    move      S1,    TS
+    beq       ZERO,  M,   .L_N0
+.L_M1:
+    fld.d     F0,    S1,  0x00
+    addi.d    S1,    S1,  0x08
+    fst.d     F0,    TD,  0x00
+    addi.d    TD,    TD,  0x08
+    addi.d    M,     M,   -1
+    blt       ZERO,  M,   .L_M1
+.L_N0:
+    pop_if_used 26, 32
+    jirl       $r0,  $r1,  0x00
+    EPILOGUE
diff --git a/kernel/loongarch64/dgemm_tcopy_4_lsx.S b/kernel/loongarch64/dgemm_tcopy_4_lsx.S
new file mode 100644
index 000000000..134066471
--- /dev/null
+++ b/kernel/loongarch64/dgemm_tcopy_4_lsx.S
@@ -0,0 +1,280 @@
+/*******************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+#define ASSEMBLER
+
+#include "common.h"
+#include "loongarch64_asm.S"
+/* Function parameters */
+#define M      $r4    // param 1: m
+#define N      $r5    // param 2: n
+#define SRC    $r6    // param 3: src
+#define LDA    $r7    // param 4: lda
+#define DST    $r8    // param 5: dst
+
+#define I      $r9
+#define J      $r10
+#define S0     $r11
+#define S1     $r12
+#define S2     $r13
+#define S3     $r14
+#define S4     $r15
+#define P0     $r16
+#define P1     $r17
+#define P2     $r18
+#define P3     $r19
+#define T0     $r20
+#define T1     $r23
+#define TL     $r7
+#define ZERO   $r0
+
+#define F0     $f0
+#define F1     $f1
+#define F2     $f2
+#define F3     $f3
+/* LSX vectors */
+#define U0     $vr0
+#define U1     $vr1
+#define U2     $vr2
+#define U3     $vr3
+#define U4     $vr4
+#define U5     $vr5
+#define U6     $vr6
+#define U7     $vr7
+
+    PROLOGUE
+    push_if_used 18, 8
+
+    move       S0,     SRC
+    move       P0,     DST
+
+    // Find P0, P2, P3
+    srai.d     T0,     N,     0x02
+    slli.d     T0,     T0,    0x02
+    srai.d     T1,     N,     0x01
+    slli.d     T1,     T1,    0x01
+    mul.d      T0,     M,     T0
+    mul.d      T1,     M,     T1
+    slli.d     T0,     T0,    0x03
+    slli.d     T1,     T1,    0x03
+    add.d      P2,     DST,   T0
+    add.d      P3,     DST,   T1
+
+    slli.d     TL,     LDA,   0x03
+    srai.d     J,      M,     0x02
+    slli.d     T0,     TL,    0x01
+    slli.d     T1,     M,     0x05
+    beq        ZERO,   J,     .L_M3
+.L_J1: /* J-- */
+    move       S1,     S0
+    add.d      S2,     S0,    TL
+    add.d      S3,     S1,    T0
+    add.d      S4,     S2,    T0
+    add.d      S0,     S3,    T0
+
+    move       P1,     P0
+    addi.d     P0,     P0,    0x80
+
+    srai.d     I,      N,     0x02
+    addi.d     J,      J,     -1
+    beq        ZERO,   I,     .L_N3
+.L_I1: /* I-- */
+    vld       U0,     S1,    0x00
+    vld       U1,     S1,    0x10
+    vld       U2,     S2,    0x00
+    vld       U3,     S2,    0x10
+    vld       U4,     S3,    0x00
+    vld       U5,     S3,    0x10
+    vld       U6,     S4,    0x00
+    vld       U7,     S4,    0x10
+
+    vst       U0,     P1,    0x00
+    vst       U1,     P1,    0x10
+    vst       U2,     P1,    0x20
+    vst       U3,     P1,    0x30
+    vst       U4,     P1,    0x40
+    vst       U5,     P1,    0x50
+    vst       U6,     P1,    0x60
+    vst       U7,     P1,    0x70
+
+    addi.d     S1,     S1,    0x20
+    addi.d     S2,     S2,    0x20
+    addi.d     S3,     S3,    0x20
+    addi.d     S4,     S4,    0x20
+    add.d      P1,     P1,    T1
+
+    addi.d     I,      I,    -1
+    blt        ZERO,   I,    .L_I1
+.L_N3:
+    andi       I,      N,    0x02
+    beq        ZERO,   I,    .L_N1
+
+    vld       U0,     S1,    0x00
+    vld       U1,     S2,    0x00
+    vld       U2,     S3,    0x00
+    vld       U3,     S4,    0x00
+
+    vst       U0,     P2,    0x00
+    vst       U1,     P2,    0x10
+    vst       U2,     P2,    0x20
+    vst       U3,     P2,    0x30
+
+    addi.d     S1,     S1,    0x10
+    addi.d     S2,     S2,    0x10
+    addi.d     S3,     S3,    0x10
+    addi.d     S4,     S4,    0x10
+    addi.d     P2,     P2,    0x40
+.L_N1:
+    andi       I,      N,     0x01
+    beq        ZERO,   I,     .L_N0
+
+    fld.d      F0,     S1,    0x00
+    fld.d      F1,     S2,    0x00
+    fld.d      F2,     S3,    0x00
+    fld.d      F3,     S4,    0x00
+
+    fst.d      F0,     P3,    0x00
+    fst.d      F1,     P3,    0x08
+    fst.d      F2,     P3,    0x10
+    fst.d      F3,     P3,    0x18
+
+    addi.d     S1,     S1,    0x08
+    addi.d     S2,     S2,    0x08
+    addi.d     S3,     S3,    0x08
+    addi.d     S4,     S4,    0x08
+    addi.d     P3,     P3,    0x20
+
+.L_N0:
+    blt        ZERO,   J,     .L_J1
+
+.L_M3:
+    andi       J,      M,      0x02
+    beq        ZERO,   J,      .L_M1
+
+    move       S1,     S0
+    add.d      S2,     S0,     TL
+    add.d      S0,     S0,     T0
+
+    move       P1,     P0
+    addi.d     P0,     P0,     0x40
+
+    srai.d     I,      N,      0x02
+    beq        ZERO,   I,      .L_2N3
+
+.L_2I1:   /* I-- */
+    vld       U0,     S1,     0x00
+    vld       U1,     S1,     0x10
+    vld       U2,     S2,     0x00
+    vld       U3,     S2,     0x10
+
+    vst       U0,     P1,     0x00
+    vst       U1,     P1,     0x10
+    vst       U2,     P1,     0x20
+    vst       U3,     P1,     0x30
+
+    addi.d     S1,     S1,     0x20
+    addi.d     S2,     S2,     0x20
+    addi.d     I,      I,      -1
+    add.d      P1,     P1,     T1
+
+    blt        ZERO,   I,     .L_2I1
+
+.L_2N3:
+    andi       I,      N,     0x02
+    beq        ZERO,   I,     .L_2N1
+
+    vld       U0,     S1,     0x00
+    vld       U1,     S2,     0x00
+
+    vst       U0,     P2,     0x00
+    vst       U1,     P2,     0x10
+
+    addi.d     S1,     S1,     0x10
+    addi.d     S2,     S2,     0x10
+    addi.d     P2,     P2,     0x20
+
+.L_2N1:
+    addi.d     I,      N,      0x01
+    beq        ZERO,   I,      .L_M1
+
+    fld.d      F0,     S1,     0x00
+    fld.d      F1,     S2,     0x00
+
+    fst.d      F0,     P3,     0x00
+    fst.d      F1,     P3,     0x08
+
+    addi.d     S1,     S1,     0x08
+    addi.d     S2,     S2,     0x08
+    addi.d     P3,     P3,     0x10
+.L_M1:
+    andi       J,      M,      0x01
+    beq        ZERO,   J,      .L_M0
+
+    move       S1,     S0
+    move       P1,     P0
+
+    srai.d     I,      N,      0x02
+    beq        ZERO,   I,      .L_1N3
+
+.L_1I1:
+    vld       U0,    S1,      0x00
+    vld       U1,    S1,      0x10
+
+    vst       U0,    P1,      0x00
+    vst       U1,    P1,      0x10
+
+    addi.d     S1,    S1,      0x20
+    addi.d     I,     I,       -1
+    add.d      P1,    P1,      T1
+
+    blt        ZERO,  I,       .L_1I1
+
+.L_1N3:
+    andi       I,     N,       0x02
+    beq        I,     ZERO,    .L_1N1
+
+    fld.d      F0,    S1,      0x00
+    fld.d      F1,    S1,      0x08
+
+    fst.d      F0,    P2,      0x00
+    fst.d      F1,    P2,      0x08
+
+    addi.d     S1,    S1,      0x10
+    addi.d     P2,    P2,      0x10
+
+.L_1N1:
+    andi       I,     N,       0x01
+    beq        I,     ZERO,    .L_M0
+
+    fld.d      F0,    S1,      0x00
+
+    fst.d      F0,    P3,      0x00
+
+.L_M0:
+    pop_if_used 18, 8
+    jirl       $r0,    $r1,   0x00
+
+    EPILOGUE
diff --git a/kernel/loongarch64/dgemm_tcopy_8_lsx.S b/kernel/loongarch64/dgemm_tcopy_8_lsx.S
new file mode 100644
index 000000000..a7e3ef69c
--- /dev/null
+++ b/kernel/loongarch64/dgemm_tcopy_8_lsx.S
@@ -0,0 +1,597 @@
+/*******************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+#define ASSEMBLER
+
+#include "common.h"
+#include "loongarch64_asm.S"
+/* Function parameters */
+#define M      $r4    // param 1: m
+#define N      $r5    // param 2: n
+#define SRC    $r6    // param 3: src
+#define LDA    $r7    // param 4: lda
+#define DST    $r8    // param 5: dst
+
+#define I      $r9
+#define J      $r10
+#define S0     $r11
+#define S1     $r12
+#define S2     $r13
+#define S3     $r14
+#define S4     $r15
+#define S5     $r16
+#define S6     $r17
+#define S7     $r18
+#define S8     $r19
+#define P0     $r20
+#define P1     $r23
+#define P2     $r24
+#define P3     $r25
+#define P4     $r26
+#define P5     $r27
+#define T0     $r28
+#define T1     $r29
+#define TL     $r7
+#define ZERO   $r0
+
+#define F0     $f0
+#define F1     $f1
+#define F2     $f2
+#define F3     $f3
+#define F4     $f4
+#define F5     $f5
+#define F6     $f6
+#define F7     $f7
+/* LASX vectors */
+#define U0     $vr0
+#define U1     $vr1
+#define U2     $vr2
+#define U3     $vr3
+#define U4     $vr4
+#define U5     $vr5
+#define U6     $vr6
+#define U7     $vr7
+
+    PROLOGUE
+    push_if_used 24, 8
+
+    move       S0,     SRC
+    move       P0,     DST
+
+    srai.d     T0,     N,     0x03
+    srai.d     T1,     N,     0x02
+    slli.d     T0,     T0,    0x03
+    slli.d     T1,     T1,    0x02
+    mul.d      P2,     M,     T0
+    mul.d      P3,     M,     T1
+    slli.d     P2,     P2,    0x03
+    slli.d     P3,     P3,    0x03
+    add.d      P2,     DST,   P2
+    add.d      P3,     DST,   P3
+
+    srai.d     T0,     N,     0x01
+    slli.d     T0,     T0,    0x01
+    mul.d      P4,     M,     T0
+    slli.d     P4,     P4,    0x03
+    add.d      P4,     DST,   P4
+
+    slli.d     TL,     LDA,   0x03
+    srai.d     J,      M,     0x03
+    slli.d     T0,     TL,    0x01
+    slli.d     T1,     M,     0x06
+    beq        ZERO,   J,     .L_M7
+.L_J1: /* J-- */
+    move       S1,     S0
+    add.d      S2,     S0,    TL
+    add.d      S3,     S1,    T0
+    add.d      S4,     S2,    T0
+    add.d      S5,     S3,    T0
+    add.d      S6,     S4,    T0
+    add.d      S7,     S5,    T0
+    add.d      S8,     S6,    T0
+    add.d      S0,     S7,    T0
+
+    move       P1,     P0
+    addi.d     P0,     P0,    0x200
+
+    srai.d     I,      N,     0x03
+    addi.d     J,      J,     -1
+    beq        ZERO,   I,     .L_N7
+
+.L_I1: /* I-- */
+    vld       U0,     S1,    0x00
+    vld       U1,     S1,    0x10
+    vld       U2,     S1,    0x20
+    vld       U3,     S1,    0x30
+    vld       U4,     S2,    0x00
+    vld       U5,     S2,    0x10
+    vld       U6,     S2,    0x20
+    vld       U7,     S2,    0x30
+
+    vst       U0,     P1,    0x00
+    vst       U1,     P1,    0x10
+    vst       U2,     P1,    0x20
+    vst       U3,     P1,    0x30
+    vst       U4,     P1,    0x40
+    vst       U5,     P1,    0x50
+    vst       U6,     P1,    0x60
+    vst       U7,     P1,    0x70
+
+    vld       U0,     S3,    0x00
+    vld       U1,     S3,    0x10
+    vld       U2,     S3,    0x20
+    vld       U3,     S3,    0x30
+    vld       U4,     S4,    0x00
+    vld       U5,     S4,    0x10
+    vld       U6,     S4,    0x20
+    vld       U7,     S4,    0x30
+
+    vst       U0,     P1,    0x80
+    vst       U1,     P1,    0x90
+    vst       U2,     P1,    0xa0
+    vst       U3,     P1,    0xb0
+    vst       U4,     P1,    0xc0
+    vst       U5,     P1,    0xd0
+    vst       U6,     P1,    0xe0
+    vst       U7,     P1,    0xf0
+
+    vld       U0,     S5,    0x00
+    vld       U1,     S5,    0x10
+    vld       U2,     S5,    0x20
+    vld       U3,     S5,    0x30
+    vld       U4,     S6,    0x00
+    vld       U5,     S6,    0x10
+    vld       U6,     S6,    0x20
+    vld       U7,     S6,    0x30
+
+    vst       U0,     P1,    0x100
+    vst       U1,     P1,    0x110
+    vst       U2,     P1,    0x120
+    vst       U3,     P1,    0x130
+    vst       U4,     P1,    0x140
+    vst       U5,     P1,    0x150
+    vst       U6,     P1,    0x160
+    vst       U7,     P1,    0x170
+
+    vld       U0,     S7,    0x00
+    vld       U1,     S7,    0x10
+    vld       U2,     S7,    0x20
+    vld       U3,     S7,    0x30
+    vld       U4,     S8,    0x00
+    vld       U5,     S8,    0x10
+    vld       U6,     S8,    0x20
+    vld       U7,     S8,    0x30
+
+    vst       U0,     P1,    0x180
+    vst       U1,     P1,    0x190
+    vst       U2,     P1,    0x1a0
+    vst       U3,     P1,    0x1b0
+    vst       U4,     P1,    0x1c0
+    vst       U5,     P1,    0x1d0
+    vst       U6,     P1,    0x1e0
+    vst       U7,     P1,    0x1f0
+
+    addi.d     S1,     S1,    0x40
+    addi.d     S2,     S2,    0x40
+    addi.d     S3,     S3,    0x40
+    addi.d     S4,     S4,    0x40
+    addi.d     S5,     S5,    0x40
+    addi.d     S6,     S6,    0x40
+    addi.d     S7,     S7,    0x40
+    addi.d     S8,     S8,    0x40
+    addi.d     I,      I,     -1
+    add.d      P1,     P1,    T1
+    blt        ZERO,   I,     .L_I1
+.L_N7:
+    andi       I,      N,     0x04
+    beq        ZERO,   I,     .L_N3
+
+    vld       U0,     S1,    0x00
+    vld       U1,     S1,    0x10
+    vld       U2,     S2,    0x00
+    vld       U3,     S2,    0x10
+    vld       U4,     S3,    0x00
+    vld       U5,     S3,    0x10
+    vld       U6,     S4,    0x00
+    vld       U7,     S4,    0x10
+
+    vst       U0,     P2,    0x00
+    vst       U1,     P2,    0x10
+    vst       U2,     P2,    0x20
+    vst       U3,     P2,    0x30
+    vst       U4,     P2,    0x40
+    vst       U5,     P2,    0x50
+    vst       U6,     P2,    0x60
+    vst       U7,     P2,    0x70
+
+    vld       U0,     S5,    0x00
+    vld       U1,     S5,    0x10
+    vld       U2,     S6,    0x00
+    vld       U3,     S6,    0x10
+    vld       U4,     S7,    0x00
+    vld       U5,     S7,    0x10
+    vld       U6,     S8,    0x00
+    vld       U7,     S8,    0x10
+
+    vst       U0,     P2,    0x80
+    vst       U1,     P2,    0x90
+    vst       U2,     P2,    0xa0
+    vst       U3,     P2,    0xb0
+    vst       U4,     P2,    0xc0
+    vst       U5,     P2,    0xd0
+    vst       U6,     P2,    0xe0
+    vst       U7,     P2,    0xf0
+
+    addi.d     S1,     S1,    0x20
+    addi.d     S2,     S2,    0x20
+    addi.d     S3,     S3,    0x20
+    addi.d     S4,     S4,    0x20
+    addi.d     S5,     S5,    0x20
+    addi.d     S6,     S6,    0x20
+    addi.d     S7,     S7,    0x20
+    addi.d     S8,     S8,    0x20
+    addi.d     P2,     P2,    0x100
+
+.L_N3:
+    andi       I,      N,     0x02
+    beq        ZERO,   I,     .L_N1
+
+    vld       U0,     S1,    0x00
+    vld       U1,     S2,    0x00
+    vld       U2,     S3,    0x00
+    vld       U3,     S4,    0x00
+    vld       U4,     S5,    0x00
+    vld       U5,     S6,    0x00
+    vld       U6,     S7,    0x00
+    vld       U7,     S8,    0x00
+
+    vst       U0,     P3,    0x00
+    vst       U1,     P3,    0x10
+    vst       U2,     P3,    0x20
+    vst       U3,     P3,    0x30
+    vst       U4,     P3,    0x40
+    vst       U5,     P3,    0x50
+    vst       U6,     P3,    0x60
+    vst       U7,     P3,    0x70
+
+    addi.d     S1,     S1,    0x10
+    addi.d     S2,     S2,    0x10
+    addi.d     S3,     S3,    0x10
+    addi.d     S4,     S4,    0x10
+    addi.d     S5,     S5,    0x10
+    addi.d     S6,     S6,    0x10
+    addi.d     S7,     S7,    0x10
+    addi.d     S8,     S8,    0x10
+    addi.d     P3,     P3,    0x80
+
+.L_N1:
+    andi       I,      N,     0x01
+    beq        ZERO,   I,     .L_N0
+
+    fld.d      F0,     S1,    0x00
+    fld.d      F1,     S2,    0x00
+    fld.d      F2,     S3,    0x00
+    fld.d      F3,     S4,    0x00
+    fld.d      F4,     S5,    0x00
+    fld.d      F5,     S6,    0x00
+    fld.d      F6,     S7,    0x00
+    fld.d      F7,     S8,    0x00
+
+    fst.d      F0,     P4,    0x00
+    fst.d      F1,     P4,    0x08
+    fst.d      F2,     P4,    0x10
+    fst.d      F3,     P4,    0x18
+    fst.d      F4,     P4,    0x20
+    fst.d      F5,     P4,    0x28
+
+    fst.d      F6,     P4,    0x30
+    fst.d      F7,     P4,    0x38
+
+    addi.d     S1,     S1,    0x08
+    addi.d     S2,     S2,    0x08
+    addi.d     S3,     S3,    0x08
+    addi.d     S4,     S4,    0x08
+    addi.d     S5,     S5,    0x08
+    addi.d     S6,     S6,    0x08
+    addi.d     S7,     S7,    0x08
+    addi.d     S8,     S8,    0x08
+    addi.d     P4,     P4,    0x40
+
+.L_N0:
+    blt        ZERO,   J,     .L_J1
+.L_M7:
+    andi       J,      M,     0x04
+    beq        ZERO,   J,     .L_M3
+
+    move       S1,     S0
+    add.d      S2,     S0,    TL
+    add.d      S3,     S1,    T0
+    add.d      S4,     S2,    T0
+    add.d      S0,     S3,    T0
+
+    move       P1,     P0
+    addi.d     P0,     P0,    0x100
+
+    srai.d     I,      N,     0x03
+    beq        ZERO,   I,     .L_4N7
+.L_4I1: /* I-- */
+    vld       U0,     S1,    0x00
+    vld       U1,     S1,    0x10
+    vld       U2,     S1,    0x20
+    vld       U3,     S1,    0x30
+    vld       U4,     S2,    0x00
+    vld       U5,     S2,    0x10
+    vld       U6,     S2,    0x20
+    vld       U7,     S2,    0x30
+
+    vst       U0,     P1,    0x00
+    vst       U1,     P1,    0x10
+    vst       U2,     P1,    0x20
+    vst       U3,     P1,    0x30
+    vst       U4,     P1,    0x40
+    vst       U5,     P1,    0x50
+    vst       U6,     P1,    0x60
+    vst       U7,     P1,    0x70
+
+    vld       U0,     S3,    0x00
+    vld       U1,     S3,    0x10
+    vld       U2,     S3,    0x20
+    vld       U3,     S3,    0x30
+    vld       U4,     S4,    0x00
+    vld       U5,     S4,    0x10
+    vld       U6,     S4,    0x20
+    vld       U7,     S4,    0x30
+
+    vst       U0,     P1,    0x80
+    vst       U1,     P1,    0x90
+    vst       U2,     P1,    0xa0
+    vst       U3,     P1,    0xb0
+    vst       U4,     P1,    0xc0
+    vst       U5,     P1,    0xd0
+    vst       U6,     P1,    0xe0
+    vst       U7,     P1,    0xf0
+
+    addi.d     S1,     S1,    0x40
+    addi.d     S2,     S2,    0x40
+    addi.d     S3,     S3,    0x40
+    addi.d     S4,     S4,    0x40
+    addi.d     I,      I,     -1
+    add.d      P1,     P1,    T1
+    blt        ZERO,   I,     .L_4I1
+.L_4N7:
+    andi       I,      N,     0x04
+    beq        ZERO,   I,     .L_4N3
+
+    vld       U0,     S1,    0x00
+    vld       U1,     S1,    0x10
+    vld       U2,     S2,    0x00
+    vld       U3,     S2,    0x10
+    vld       U4,     S3,    0x00
+    vld       U5,     S3,    0x10
+    vld       U6,     S4,    0x00
+    vld       U7,     S4,    0x10
+
+    vst       U0,     P2,    0x00
+    vst       U1,     P2,    0x10
+    vst       U2,     P2,    0x20
+    vst       U3,     P2,    0x30
+    vst       U4,     P2,    0x40
+    vst       U5,     P2,    0x50
+    vst       U6,     P2,    0x60
+    vst       U7,     P2,    0x70
+
+    addi.d     S1,     S1,    0x20
+    addi.d     S2,     S2,    0x20
+    addi.d     S3,     S3,    0x20
+    addi.d     S4,     S4,    0x20
+    addi.d     P2,     P2,    0x80
+
+.L_4N3:
+    andi       I,      N,     0x02
+    beq        ZERO,   I,     .L_4N1
+
+    vld       U0,     S1,    0x00
+    vld       U1,     S2,    0x00
+    vld       U2,     S3,    0x00
+    vld       U3,     S4,    0x00
+
+    vst       U0,     P3,    0x00
+    vst       U1,     P3,    0x10
+    vst       U2,     P3,    0x20
+    vst       U3,     P3,    0x30
+
+    addi.d     S1,     S1,    0x10
+    addi.d     S2,     S2,    0x10
+    addi.d     S3,     S3,    0x10
+    addi.d     S4,     S4,    0x10
+    addi.d     P3,     P3,    0x40
+
+.L_4N1:
+    andi        I,      N,     0x01
+    beq         ZERO,   I,     .L_M3
+
+    fld.d      F0,     S1,    0x00
+    fld.d      F1,     S2,    0x00
+    fld.d      F2,     S3,    0x00
+    fld.d      F3,     S4,    0x00
+
+    fst.d      F0,     P4,    0x00
+    fst.d      F1,     P4,    0x08
+    fst.d      F2,     P4,    0x10
+    fst.d      F3,     P4,    0x18
+
+    addi.d     S1,     S1,    0x08
+    addi.d     S2,     S2,    0x08
+    addi.d     S3,     S3,    0x08
+    addi.d     S4,     S4,    0x08
+    addi.d     P4,     P4,    0x20
+.L_M3:
+    andi       J,      M,     0x02
+    beq        ZERO,   J,     .L_M1
+
+    move       S1,     S0
+    add.d      S2,     S0,    TL
+    add.d      S0,     S0,    T0
+
+    move       P1,     P0
+    addi.d     P0,     P0,    0x80
+
+    srai.d     I,      N,     0x03
+    beq        ZERO,   I,     .L_2N7
+.L_2I1: /* I-- */
+    vld       U0,     S1,    0x00
+    vld       U1,     S1,    0x10
+    vld       U2,     S1,    0x20
+    vld       U3,     S1,    0x30
+    vld       U4,     S2,    0x00
+    vld       U5,     S2,    0x10
+    vld       U6,     S2,    0x20
+    vld       U7,     S2,    0x30
+
+    vst       U0,     P1,    0x00
+    vst       U1,     P1,    0x10
+    vst       U2,     P1,    0x20
+    vst       U3,     P1,    0x30
+    vst       U4,     P1,    0x40
+    vst       U5,     P1,    0x50
+    vst       U6,     P1,    0x60
+    vst       U7,     P1,    0x70
+
+    addi.d     S1,     S1,    0x40
+    addi.d     S2,     S2,    0x40
+    addi.d     I,      I,     -1
+    add.d      P1,     P1,    T1
+    blt        ZERO,   I,     .L_2I1
+.L_2N7:
+    andi       I,      N,     0x04
+    beq        ZERO,   I,     .L_2N3
+
+    vld       U0,     S1,    0x00
+    vld       U1,     S1,    0x10
+    vld       U2,     S2,    0x00
+    vld       U3,     S2,    0x10
+
+    vst       U0,     P2,    0x00
+    vst       U1,     P2,    0x10
+    vst       U2,     P2,    0x20
+    vst       U3,     P2,    0x30
+
+    addi.d     S1,     S1,    0x20
+    addi.d     S2,     S2,    0x20
+    addi.d     P2,     P2,    0x40
+
+.L_2N3:
+    andi       I,      N,     0x02
+    beq        ZERO,   I,     .L_2N1
+
+    vld       U0,     S1,    0x00
+    vld       U1,     S2,    0x00
+
+    vst       U0,     P3,    0x00
+    vst       U1,     P3,    0x10
+
+    addi.d     S1,     S1,    0x10
+    addi.d     S2,     S2,    0x10
+    addi.d     P3,     P3,    0x20
+
+.L_2N1:
+    andi       I,      N,     0x01
+    beq        ZERO,   I,     .L_M1
+
+    fld.d      F0,     S1,    0x00
+    fld.d      F1,     S2,    0x00
+
+    fst.d      F0,     P4,    0x00
+    fst.d      F1,     P4,    0x08
+
+    addi.d     S1,     S1,    0x08
+    addi.d     S2,     S2,    0x08
+    addi.d     P4,     P4,    0x10
+.L_M1:
+    andi       J,      M,     0x01
+    beq        ZERO,   J,     .L_M0
+
+    move       S1,     S0
+    add.d      S2,     S0,    TL
+
+    move       P1,     P0
+    addi.d     P0,     P0,    0x40
+
+    srai.d     I,      N,     0x03
+    beq        ZERO,   I,     .L_1N7
+.L_1I1: /* I-- */
+    vld       U0,     S1,    0x00
+    vld       U1,     S1,    0x10
+    vld       U2,     S1,    0x20
+    vld       U3,     S1,    0x30
+
+    vst       U0,     P1,    0x00
+    vst       U1,     P1,    0x10
+    vst       U2,     P1,    0x20
+    vst       U3,     P1,    0x30
+
+    addi.d     S1,     S1,    0x40
+    addi.d     I,      I,     -1
+    add.d      P1,     P1,    T1
+    blt        ZERO,   I,     .L_1I1
+
+.L_1N7:
+    andi       I,      N,     0x04
+    beq        ZERO,   I,     .L_1N3
+
+    vld       U0,     S1,    0x00
+    vld       U1,     S1,    0x10
+
+    vst       U0,     P2,    0x00
+    vst       U1,     P2,    0x10
+
+    addi.d     S1,     S1,    0x20
+    addi.d     P2,     P2,    0x20
+
+.L_1N3:
+    andi       I,      N,     0x02
+    beq        ZERO,   I,     .L_1N1
+
+    vld       U0,     S1,    0x00
+    vst       U0,     P3,    0x00
+
+    addi.d     S1,     S1,    0x10
+    addi.d     P3,     P3,    0x10
+
+.L_1N1:
+    andi       I,      N,     0x01
+    beq        ZERO,   I,     .L_M0
+
+    fld.d      F0,     S1,    0x00
+
+    fst.d      F0,     P4,    0x00
+
+    addi.d     S1,     S1,    0x08
+    addi.d     P4,     P4,    0x08
+.L_M0:
+    pop_if_used 24, 8
+    jirl       $r0,    $r1,   0x00
+    EPILOGUE
diff --git a/kernel/loongarch64/dmax_lasx.S b/kernel/loongarch64/dmax_lasx.S
deleted file mode 100644
index 46366d2ec..000000000
--- a/kernel/loongarch64/dmax_lasx.S
+++ /dev/null
@@ -1,175 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define J $r13
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define TEMP $r16
-#define m0 $xr8
-#define x1 $xr9
-#define x2 $xr10
-#define x3 $xr11
-#define x4 $xr12
-#define VX0 $xr20
-#define VX1 $xr21
-#define VM0 $xr22
-#define VM1 $xr23
-#define VM2 $xr19
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    xvld VM0, X, 0
-    srai.d I, N, 3
-    bge $r0, I, .L12
-    .align 3
-
-.L10:
-    xvld VX0, X, 0 * SIZE
-    xvld VX1, X, 4 * SIZE
-    addi.d I, I, -1
-    xvfmax.d VM1, VX1, VX0
-    addi.d X, X, 8 * SIZE
-    xvfmax.d VM0, VM0, VM1
-    blt $r0, I, .L10
-    .align 3
-
-.L11:
-    xvpickve.d x1, VM0, 0
-    xvpickve.d x2, VM0, 1
-    xvpickve.d x3, VM0, 2
-    xvpickve.d x4, VM0, 3
-    xvfmax.d VM1, x1, x2
-    xvfmax.d VM2, x3, x4
-    xvfmax.d VM0, VM1, VM2
-    .align 3
-
-.L12: //INCX==1 and N<8
-    andi I, N, 7
-    li.d J, 4
-    bge J, I, .L13 // 4<N<8
-    xvld VX0, X, 0
-    slli.d J, J, 1 // 8
-    sub.d I, J, I
-    slli.d I, I, BASE_SHIFT
-    xvldx VX1, X, I
-    xvfmax.d m0, VX0, VX1 //patial repeat read
-    xvpickve.d x1, m0, 0
-    xvpickve.d x2, m0, 1
-    xvpickve.d x3, m0, 2
-    xvpickve.d x4, m0, 3
-    xvfmax.d VM1, x1, x2
-    xvfmax.d m0, x3, x4
-    xvfmax.d m0, m0, VM1
-    xvfmax.d VM0, m0, VM0
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L13: //INCX==1 and 0<=N<=4
-    bge $r0, I, .L15
-    .align 3
-
-.L14:
-    xvld x1, X, 0
-    addi.d I, I, -1
-    xvfmax.d VM0, VM0, x1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    .align 3
-
-.L15:
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X // initialize the max value
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L23
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.d t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.d t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t2, 1
-    xvinsgr2vr.d VM0, t3, 2
-    xvinsgr2vr.d VM0, t4, 3
-    .align 3
-
-.L21:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX0, t1, 0
-    xvinsgr2vr.d VX0, t2, 1
-    xvinsgr2vr.d VX0, t3, 2
-    xvinsgr2vr.d VX0, t4, 3
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX1, t1, 0
-    xvinsgr2vr.d VX1, t2, 1
-    xvinsgr2vr.d VX1, t3, 2
-    xvinsgr2vr.d VX1, t4, 3
-    addi.d I, I, -1
-    xvfmax.d VM1, VX1, VX0
-    xvfmax.d VM0, VM1, VM0
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    xvpickve.d x1, VM0, 0
-    xvpickve.d x2, VM0, 1
-    xvpickve.d x3, VM0, 2
-    xvpickve.d x4, VM0, 3
-    xvfmax.d VM1, x1, x2
-    xvfmax.d VM2, x3, x4
-    xvfmax.d VM0, VM1, VM2
-    .align 3
-
-.L23: //INCX!=1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    xvld x1, X, 0
-    addi.d I, I, -1
-    xvfmax.d VM0, VM0, x1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/dmax_lsx.S b/kernel/loongarch64/dmax_lsx.S
deleted file mode 100644
index 99e9b2f30..000000000
--- a/kernel/loongarch64/dmax_lsx.S
+++ /dev/null
@@ -1,141 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define TEMP $r16
-#define x1 $vr9
-#define x2 $vr10
-#define VX0 $vr20
-#define VX1 $vr21
-#define VM0 $vr22
-#define VM1 $vr23
-#define VM2 $vr19
-#define VM3 $vr18
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    vld VM0, X, 0
-    srai.d I, N, 3
-    bge $r0, I, .L12
-    .align 3
-
-.L10:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 2 * SIZE
-    addi.d I, I, -1
-    vfmax.d VM1, VX1, VX0
-    vld VX0, X, 4 * SIZE
-    vld VX1, X, 6 * SIZE
-    vfmax.d VM2, VX1, VX0
-    vfmax.d VM3, VM1, VM2
-    addi.d X, X, 8 * SIZE
-    vfmax.d VM0, VM0, VM3
-    blt $r0, I, .L10
-    .align 3
-
-.L11:
-    vreplvei.d x2, VM0, 1
-    vfmax.d VM0, VM0, x2
-    .align 3
-
-.L12: //INCX==1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L14
-    .align 3
-
-.L13:
-    vld x1, X, 0
-    addi.d I, I, -1
-    vfmax.d VM0, VM0, x1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L13
-    .align 3
-
-.L14:
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X // initialize the max value
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L23
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t2, 1
-    .align 3
-
-.L21:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    vfmax.d VM1, VX0, VX1
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    addi.d I, I, -1
-    vfmax.d VM2, VX0, VX1
-    vfmax.d VM3, VM1, VM2
-    vfmax.d VM0, VM0, VM3
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    vreplvei.d x2, VM0, 1
-    vfmax.d VM0, VM0, x2
-    .align 3
-
-.L23: //INCX!=1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    vld x1, X, 0
-    addi.d I, I, -1
-    vfmax.d VM0, VM0, x1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/dmin_lasx.S b/kernel/loongarch64/dmin_lasx.S
deleted file mode 100644
index e76056565..000000000
--- a/kernel/loongarch64/dmin_lasx.S
+++ /dev/null
@@ -1,175 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define J $r13
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define TEMP $r16
-#define m0 $xr8
-#define x1 $xr9
-#define x2 $xr10
-#define x3 $xr11
-#define x4 $xr12
-#define VX0 $xr20
-#define VX1 $xr21
-#define VM0 $xr22
-#define VM1 $xr23
-#define VM2 $xr19
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    xvld VM0, X, 0
-    srai.d I, N, 3
-    bge $r0, I, .L12
-    .align 3
-
-.L10:
-    xvld VX0, X, 0 * SIZE
-    xvld VX1, X, 4 * SIZE
-    addi.d I, I, -1
-    xvfmin.d VM1, VX1, VX0
-    addi.d X, X, 8 * SIZE
-    xvfmin.d VM0, VM0, VM1
-    blt $r0, I, .L10
-    .align 3
-
-.L11:
-    xvpickve.d x1, VM0, 0
-    xvpickve.d x2, VM0, 1
-    xvpickve.d x3, VM0, 2
-    xvpickve.d x4, VM0, 3
-    xvfmin.d VM1, x1, x2
-    xvfmin.d VM2, x3, x4
-    xvfmin.d VM0, VM1, VM2
-    .align 3
-
-.L12: //INCX==1 and N<8
-    andi I, N, 7
-    li.d J, 4
-    bge J, I, .L13 // 4<N<8
-    xvld VX0, X, 0
-    slli.d J, J, 1 // 8
-    sub.d I, J, I
-    slli.d I, I, BASE_SHIFT
-    xvldx VX1, X, I
-    xvfmin.d m0, VX0, VX1 //patial repeat read
-    xvpickve.d x1, m0, 0
-    xvpickve.d x2, m0, 1
-    xvpickve.d x3, m0, 2
-    xvpickve.d x4, m0, 3
-    xvfmin.d VM1, x1, x2
-    xvfmin.d m0, x3, x4
-    xvfmin.d m0, m0, VM1
-    xvfmin.d VM0, m0, VM0
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L13: //INCX==1 and 0<=N<=4
-    bge $r0, I, .L15
-    .align 3
-
-.L14:
-    xvld x1, X, 0
-    xvfmin.d VM0, VM0, x1
-    addi.d I, I, -1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    .align 3
-
-.L15:
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X // initialize the min value
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L23
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.d t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.d t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t2, 1
-    xvinsgr2vr.d VM0, t3, 2
-    xvinsgr2vr.d VM0, t4, 3
-    .align 3
-
-.L21:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX0, t1, 0
-    xvinsgr2vr.d VX0, t2, 1
-    xvinsgr2vr.d VX0, t3, 2
-    xvinsgr2vr.d VX0, t4, 3
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX1, t1, 0
-    xvinsgr2vr.d VX1, t2, 1
-    xvinsgr2vr.d VX1, t3, 2
-    xvinsgr2vr.d VX1, t4, 3
-    addi.d I, I, -1
-    xvfmin.d VM1, VX1, VX0
-    xvfmin.d VM0, VM1, VM0
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    xvpickve.d x1, VM0, 0
-    xvpickve.d x2, VM0, 1
-    xvpickve.d x3, VM0, 2
-    xvpickve.d x4, VM0, 3
-    xvfmin.d VM1, x1, x2
-    xvfmin.d VM2, x3, x4
-    xvfmin.d VM0, VM1, VM2
-    .align 3
-
-.L23: //INCX!=1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    xvld x1, X, 0
-    xvfmin.d VM0, VM0, x1
-    addi.d I, I, -1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/dmin_lsx.S b/kernel/loongarch64/dmin_lsx.S
deleted file mode 100644
index f076067a3..000000000
--- a/kernel/loongarch64/dmin_lsx.S
+++ /dev/null
@@ -1,143 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define TEMP $r16
-#define x1 $vr9
-#define x2 $vr10
-#define VX0 $vr20
-#define VX1 $vr21
-#define VM0 $vr22
-#define VM1 $vr23
-#define VM2 $vr18
-#define VM3 $vr19
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    vld VM0, X, 0
-    srai.d I, N, 3
-    bge $r0, I, .L12
-    .align 3
-
-.L10:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 2 * SIZE
-    addi.d I, I, -1
-    vfmin.d VM1, VX1, VX0
-    vld VX0, X, 4 * SIZE
-    vld VX1, X, 6 * SIZE
-    vfmin.d VM2, VX1, VX0
-    vfmin.d VM3, VM1, VM2
-    addi.d X, X, 8 * SIZE
-    vfmin.d VM0, VM0, VM3
-    blt $r0, I, .L10
-    .align 3
-
-.L11:
-    vreplvei.d x1, VM0, 0
-    vreplvei.d x2, VM0, 1
-    vfmin.d VM0, x1, x2
-    .align 3
-
-.L12: //INCX==1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L14
-    .align 3
-
-.L13:
-    vld x1, X, 0
-    addi.d I, I, -1
-    vfmin.d VM0, VM0, x1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L13
-    .align 3
-
-.L14:
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X // initialize the min value
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L23
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t2, 1
-    .align 3
-
-.L21:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    vfmin.d VM1, VX0, VX1
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    addi.d I, I, -1
-    vfmin.d VM2, VX0, VX1
-    vfmin.d VM3, VM1, VM2
-    vfmin.d VM0, VM0, VM3
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    vreplvei.d x1, VM0, 0
-    vreplvei.d x2, VM0, 1
-    vfmin.d VM0, x1, x2
-    .align 3
-
-.L23: //INCX!=1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    vld x1, X, 0
-    addi.d I, I, -1
-    vfmin.d VM0, VM0, x1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fmov.d $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/dnrm2_lasx.S b/kernel/loongarch64/dnrm2_lasx.S
index 2a9c3cf7b..5a6f7cf1e 100644
--- a/kernel/loongarch64/dnrm2_lasx.S
+++ b/kernel/loongarch64/dnrm2_lasx.S
@@ -1,3 +1,35 @@
+/*****************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+   3. Neither the name of the OpenBLAS project nor the names of
+      its contributors may be used to endorse or promote products
+      derived from this software without specific prior written
+      permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**********************************************************************************/
+
 #define ASSEMBLER
 
 #include "common.h"
@@ -12,6 +44,8 @@
 #define t2     $r13
 #define t3     $r14
 #define t4     $r15
+
+/* Don't change following FR unless you know the effects. */
 #define VX0    $xr15
 #define VX1    $xr16
 #define VM0    $xr17
@@ -35,6 +69,7 @@
 
     xvxor.v   res1, res1, res1
     xvxor.v   res2, res2, res2
+    xvxor.v VM0, VM0, VM0
     bge $r0, N, .L999
     beq $r0, INCX, .L999
     move  XX, X
@@ -46,12 +81,11 @@
     slli.d INCX, INCX, BASE_SHIFT
     srai.d I, N, 3
     bne INCX, TEMP, .L20
-    xvld VM0, X, 0
     bge $r0,  I, .L97
     .align 3
 
 .L10:
-    xvld VX0, X, 0 * SIZE
+    xvld VX0, X, 0
     xvld VX1, X, 4 * SIZE
     xvfmaxa.d VM1, VX1, VX0
     xvfmaxa.d VM0, VM0, VM1
@@ -62,40 +96,32 @@
     .align 3
 
 .L20: // INCX!=1
-    move TEMP, X // initialize the maxa value
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
     bge $r0, I, .L97
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t2, 1
     .align 3
 
 .L21:
-    ld.d t1, X, 0 * SIZE
+    ld.d t1, X, 0
     add.d X, X, INCX
     xvinsgr2vr.d VX0, t1, 0
-    ld.d t2, X, 0 * SIZE
+    ld.d t2, X, 0
     add.d X, X, INCX
     xvinsgr2vr.d VX0, t2, 1
-    ld.d t3, X, 0 * SIZE
+    ld.d t3, X, 0
     add.d X, X, INCX
     xvinsgr2vr.d VX0, t3, 2
-    ld.d t4, X, 0 * SIZE
+    ld.d t4, X, 0
     add.d X, X, INCX
     xvinsgr2vr.d VX0, t4, 3
-    ld.d t1, X, 0 * SIZE
+    ld.d t1, X, 0
     add.d X, X, INCX
     xvinsgr2vr.d VX1, t1, 0
-    ld.d t2, X, 0 * SIZE
+    ld.d t2, X, 0
     add.d X, X, INCX
     xvinsgr2vr.d VX1, t2, 1
-    ld.d t3, X, 0 * SIZE
+    ld.d t3, X, 0
     add.d X, X, INCX
     xvinsgr2vr.d VX1, t3, 2
-    ld.d t4, X, 0 * SIZE
+    ld.d t4, X, 0
     add.d X, X, INCX
     xvinsgr2vr.d VX1, t4, 3
     xvfmaxa.d VM1, VX0, VX1
@@ -109,9 +135,9 @@
     xvpickve.d VX0, VM0, 1
     xvpickve.d VX1, VM0, 2
     xvpickve.d VM3, VM0, 3
-    xvfmaxa.d VM1, VX0, VX1
-    xvfmaxa.d VM2, VM3, VM0
-    xvfmaxa.d VM0, VM1, VM2
+    fmaxa.d $f17, $f17, $f14
+    fmaxa.d $f17, $f17, $f15
+    fmaxa.d $f17, $f17, $f16
     .align 3
 
 .L97:
@@ -149,12 +175,12 @@
     .align 3
 
 .L110:
-    xvld VX0, XX, 0 * SIZE
+    xvld VX0, XX, 0
     xvld VX1, XX, 4 * SIZE
-    xvfmul.d VM0, VX0, VALPHA
-    xvfmul.d VM1, VX1, VALPHA
-    xvfmadd.d res1, VM0, VM0, res1
-    xvfmadd.d res2, VM1, VM1, res2
+    xvfmul.d VM2, VX0, VALPHA
+    xvfmul.d VM3, VX1, VALPHA
+    xvfmadd.d res1, VM2, VM2, res1
+    xvfmadd.d res2, VM3, VM3, res2
     addi.d XX, XX, 8 * SIZE
     addi.d I, I, -1
     blt $r0, I, .L110
@@ -166,34 +192,34 @@
     bge $r0, I, .L997
 
 .L121:
-    ld.d t1, XX,  0 * SIZE
+    ld.d t1, XX,  0
     add.d XX, XX, INCX
-    ld.d t2, XX, 0 * SIZE
+    ld.d t2, XX, 0
     add.d XX, XX, INCX
-    ld.d t3, XX, 0 * SIZE
+    ld.d t3, XX, 0
     add.d XX, XX, INCX
-    ld.d t4, XX, 0 * SIZE
+    ld.d t4, XX, 0
     add.d XX, XX, INCX
     xvinsgr2vr.d VX0, t1, 0
     xvinsgr2vr.d VX0, t2, 1
     xvinsgr2vr.d VX0, t3, 2
     xvinsgr2vr.d VX0, t4, 3
-    ld.d t1, XX, 0 * SIZE
+    ld.d t1, XX, 0
     add.d XX, XX, INCX
-    ld.d t2, XX, 0 * SIZE
+    ld.d t2, XX, 0
     add.d XX, XX, INCX
-    ld.d t3, XX, 0 * SIZE
+    ld.d t3, XX, 0
     add.d XX, XX, INCX
-    ld.d t4, XX, 0 * SIZE
+    ld.d t4, XX, 0
     add.d XX, XX, INCX
-    xvinsgr2vr.d VX0, t1, 0
-    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
     xvinsgr2vr.d VX1, t3, 2
     xvinsgr2vr.d VX1, t4, 3
-    xvfmul.d VM0, VX0, VALPHA
-    xvfmul.d VM1, VX1, VALPHA
-    xvfmadd.d res1, VM0, VM0, res1
-    xvfmadd.d res2, VM1, VM1, res2
+    xvfmul.d VM2, VX0, VALPHA
+    xvfmul.d VM3, VX1, VALPHA
+    xvfmadd.d res1, VM2, VM2, res1
+    xvfmadd.d res2, VM3, VM3, res2
     addi.d  I, I, -1
     blt $r0, I, .L121
     b .L996
@@ -203,10 +229,10 @@
     xvfadd.d res1, res1, res2
     xvpickve.d VX0, res1, 1
     xvpickve.d VX1, res1, 2
-    xvpickve.d VM0, res1, 3
-    xvfadd.d res1, VX0, res1
-    xvfadd.d VX1, VX1, VM0
-    xvfadd.d res1, VX1, res1
+    xvpickve.d VM2, res1, 3
+    fadd.d $f19, $f19, $f15
+    fadd.d $f19, $f19, $f16
+    fadd.d $f19, $f19, $f13
     .align 3
 
 .L997:
@@ -215,19 +241,17 @@
     .align 3
 
 .L998:
-    fld.d $f15, XX, 0 * SIZE
+    fld.d $f15, XX, 0
     addi.d I, I, -1
     fmul.d $f15, $f15, ALPHA
     fmadd.d $f19, $f15, $f15, $f19
     add.d XX, XX , INCX
     blt $r0, I, .L998
-    fsqrt.d $f19, $f19
-    fmul.d $f0, max, $f19
-    jirl    $r0, $r1, 0x0
-    .align 3
 
 .L999:
-    fmov.d $f0, $f19
+    fsqrt.d $f19, $f19
+    fmul.d $f0, max, $f19
     jirl $r0, $r1, 0x0
+    .align 3
 
     EPILOGUE
diff --git a/kernel/loongarch64/dnrm2_lsx.S b/kernel/loongarch64/dnrm2_lsx.S
index e4615e18d..fce4260e2 100644
--- a/kernel/loongarch64/dnrm2_lsx.S
+++ b/kernel/loongarch64/dnrm2_lsx.S
@@ -1,3 +1,35 @@
+/*****************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+   3. Neither the name of the OpenBLAS project nor the names of
+      its contributors may be used to endorse or promote products
+      derived from this software without specific prior written
+      permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**********************************************************************************/
+
 #define ASSEMBLER
 
 #include "common.h"
@@ -12,6 +44,8 @@
 #define t2     $r13
 #define t3     $r14
 #define t4     $r15
+
+/* Don't change following FR unless you know the effects. */
 #define VX0    $vr15
 #define VX1    $vr16
 #define VM0    $vr17
@@ -35,6 +69,7 @@
 
     vxor.v   res1, res1, res1
     vxor.v   res2, res2, res2
+    vxor.v VM0, VM0, VM0
     bge $r0, N, .L999
     beq $r0, INCX, .L999
     move  XX, X
@@ -46,7 +81,7 @@
     slli.d INCX, INCX, BASE_SHIFT
     srai.d I, N, 3
     bne INCX, TEMP, .L20
-    vld VM0, X, 0
+
     bge $r0,  I, .L97
     .align 3
 
@@ -66,15 +101,7 @@
     .align 3
 
 .L20: // INCX!=1
-    move TEMP, X // initialize the maxa value
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
     bge $r0, I, .L97
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t2, 1
     .align 3
 
 .L21:
@@ -154,16 +181,16 @@
 .L110:
     vld VX0, XX, 0 * SIZE
     vld VX1, XX, 2 * SIZE
-    vfmul.d VM0, VX0, VALPHA
-    vfmul.d VM1, VX1, VALPHA
-    vfmadd.d res1, VM0, VM0, res1
-    vfmadd.d res2, VM1, VM1, res2
+    vfmul.d VM2, VX0, VALPHA
+    vfmul.d VM3, VX1, VALPHA
+    vfmadd.d res1, VM2, VM2, res1
+    vfmadd.d res2, VM3, VM3, res2
     vld VX0, XX, 4 * SIZE
     vld VX1, XX, 6 * SIZE
-    vfmul.d VM0, VX0, VALPHA
-    vfmul.d VM1, VX1, VALPHA
-    vfmadd.d res1, VM0, VM0, res1
-    vfmadd.d res2, VM1, VM1, res2
+    vfmul.d VM2, VX0, VALPHA
+    vfmul.d VM3, VX1, VALPHA
+    vfmadd.d res1, VM2, VM2, res1
+    vfmadd.d res2, VM3, VM3, res2
     addi.d XX, XX, 8 * SIZE
     addi.d I, I, -1
     blt $r0, I, .L110
@@ -173,6 +200,7 @@
 .L120:
     srai.d I, N, 3
     bge $r0, I, .L997
+    .align 3
 
 .L121:
     ld.d t1, XX,  0 * SIZE
@@ -187,14 +215,14 @@
     vinsgr2vr.d VX0, t2, 1
     vinsgr2vr.d VX1, t3, 0
     vinsgr2vr.d VX1, t4, 1
-    vfmul.d VM0, VX0, VALPHA
+    vfmul.d VM2, VX0, VALPHA
     ld.d t1, XX, 0 * SIZE
     add.d XX, XX, INCX
-    vfmul.d VM1, VX1, VALPHA
+    vfmul.d VM3, VX1, VALPHA
     ld.d t2, XX, 0 * SIZE
     add.d XX, XX, INCX
-    vfmadd.d res1, VM0, VM0, res1
-    vfmadd.d res2, VM1, VM1, res2
+    vfmadd.d res1, VM2, VM2, res1
+    vfmadd.d res2, VM3, VM3, res2
     ld.d t3, XX, 0 * SIZE
     add.d XX, XX, INCX
     ld.d t4, XX, 0 * SIZE
@@ -203,10 +231,10 @@
     vinsgr2vr.d VX0, t2, 1
     vinsgr2vr.d VX1, t3, 0
     vinsgr2vr.d VX1, t4, 1
-    vfmul.d VM0, VX0, VALPHA
-    vfmul.d VM1, VX1, VALPHA
-    vfmadd.d res1, VM0, VM0, res1
-    vfmadd.d res2, VM1, VM1, res2
+    vfmul.d VM2, VX0, VALPHA
+    vfmul.d VM3, VX1, VALPHA
+    vfmadd.d res1, VM2, VM2, res1
+    vfmadd.d res2, VM3, VM3, res2
     addi.d  I, I, -1
     blt $r0, I, .L121
     b .L996
@@ -230,13 +258,11 @@
     fmadd.d $f19, $f15, $f15, $f19
     add.d XX, XX , INCX
     blt $r0, I, .L998
-    fsqrt.d $f19, $f19
-    fmul.d $f0, max, $f19
-    jirl    $r0, $r1, 0x0
     .align 3
 
 .L999:
-    fmov.d $f0, $f19
+    fsqrt.d $f19, $f19
+    fmul.d $f0, max, $f19
     jirl $r0, $r1, 0x0
 
     EPILOGUE
diff --git a/kernel/loongarch64/drot_lsx.S b/kernel/loongarch64/drot_lsx.S
deleted file mode 100644
index 6db803b1c..000000000
--- a/kernel/loongarch64/drot_lsx.S
+++ /dev/null
@@ -1,1050 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-#define N      $r4
-#define X      $r5
-#define INCX   $r6
-#define Y      $r7
-#define INCY   $r8
-#define C      $f0
-#define S      $f1
-
-#define I      $r12
-#define TEMP   $r13
-#define t1     $r14
-#define t2     $r16
-#define t3     $r15
-#define t4     $r17
-#define XX     $r18
-#define YY     $r19
-#define a1     $f12
-#define VX0    $vr8
-#define VX1    $vr20
-#define VX2    $vr21
-#define VX3    $vr22
-#define VT0    $vr10
-#define VT1    $vr18
-#define VXC    $vr23
-#define VXS    $vr9
-#define VXZ    $vr19
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    li.d TEMP, 1
-    movgr2fr.d a1, $r0
-    ffint.d.l a1, a1
-    slli.d  TEMP, TEMP, BASE_SHIFT
-    slli.d  INCX, INCX, BASE_SHIFT
-    slli.d  INCY, INCY, BASE_SHIFT
-    movfr2gr.d t1, C
-    vreplgr2vr.d VXC, t1
-    movfr2gr.d t2, S
-    vreplgr2vr.d VXS, t2
-    movfr2gr.d t3, a1
-    vreplgr2vr.d VXZ, t3
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
-    b .L11  // INCX==1 and INCY==1
-.L20:
-    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
-    b .L21 // INCX!=1 and INCY==1
-
-.L11:
-    bge $r0, I, .L997
-    fcmp.ceq.d $fcc0, C, a1
-    bcnez $fcc0, .L110
-    fcmp.ceq.d $fcc0, S, a1
-    bcnez $fcc0, .L112 // C!=0 S==0
-    b .L111 // C!=0 S!=0
-    .align 3
-
-.L110:
-    fcmp.ceq.d $fcc0, S, a1
-    bcnez $fcc0, .L114 // C==0 S==0
-    b .L113 // C==0 S!=0
-    .align 3
-
-.L111: // C!=0 S!=0
-    vld VX0, X, 0 * SIZE
-    vld VX2, Y, 0 * SIZE
-    vld VX1, X, 2 * SIZE
-    vld VX3, Y, 2 * SIZE
-    vfmul.d VT0, VX0, VXC
-    vfmadd.d VT0, VX2, VXS, VT0
-    vfmul.d VT1, VX0, VXS
-    vfmsub.d VT1, VX2, VXC, VT1
-    vst VT0, X, 0 * SIZE
-    vst VT1, Y, 0 * SIZE
-    vfmul.d VT0, VX1, VXC
-    vfmadd.d VT0, VX3, VXS, VT0
-    vfmul.d VT1, VX1, VXS
-    vfmsub.d VT1, VX3, VXC, VT1
-    vst VT0, X, 2 * SIZE
-    vst VT1, Y, 2 * SIZE
-    vld VX0, X, 4 * SIZE
-    vld VX2, Y, 4 * SIZE
-    vld VX1, X, 6 * SIZE
-    vld VX3, Y, 6 * SIZE
-    vfmul.d VT0, VX0, VXC
-    vfmadd.d VT0, VX2, VXS, VT0
-    vfmul.d VT1, VX0, VXS
-    vfmsub.d VT1, VX2, VXC, VT1
-    vst VT0, X, 4 * SIZE
-    vst VT1, Y, 4 * SIZE
-    vfmul.d VT0, VX1, VXC
-    vfmadd.d VT0, VX3, VXS, VT0
-    vfmul.d VT1, VX1, VXS
-    vfmsub.d VT1, VX3, VXC, VT1
-    vst VT0, X, 6 * SIZE
-    vst VT1, Y, 6 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L111
-    b .L997
-    .align 3
-
-.L112: // C!=0 S==0
-    vld VX0, X, 0 * SIZE
-    vld VX2, Y, 0 * SIZE
-    vld VX1, X, 2 * SIZE
-    vld VX3, Y, 2 * SIZE
-    vfmul.d VT0, VX0, VXC
-    vfmul.d VT1, VX2, VXC
-    vst VT0, X, 0 * SIZE
-    vst VT1, Y, 0 * SIZE
-    vfmul.d VT0, VX1, VXC
-    vfmul.d VT1, VX3, VXC
-    vst VT0, X, 2 * SIZE
-    vst VT1, Y, 2 * SIZE
-    vld VX0, X, 4 * SIZE
-    vld VX2, Y, 4 * SIZE
-    vld VX1, X, 6 * SIZE
-    vld VX3, Y, 6 * SIZE
-    vfmul.d VT0, VX0, VXC
-    vfmul.d VT1, VX2, VXC
-    vst VT0, X, 4 * SIZE
-    vst VT1, Y, 4 * SIZE
-    vfmul.d VT0, VX1, VXC
-    vfmul.d VT1, VX3, VXC
-    vst VT0, X, 6 * SIZE
-    vst VT1, Y, 6 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L112
-    b .L997
-    .align 3
-
-.L113: // C==0 S!=0
-    vld VX0, X, 0 * SIZE
-    vld VX2, Y, 0 * SIZE
-    vld VX1, X, 2 * SIZE
-    vld VX3, Y, 2 * SIZE
-    vfmul.d VT0, VX2, VXS
-    vfmul.d VT1, VX0, VXS
-    vfsub.d VT1, VXZ, VT1
-    vst VT0, X, 0 * SIZE
-    vst VT1, Y, 0 * SIZE
-    vfmul.d VT0, VX3, VXS
-    vfmul.d VT1, VX1, VXS
-    vfsub.d VT1, VXZ, VT1
-    vst VT0, X, 2 * SIZE
-    vst VT1, Y, 2 * SIZE
-    vld VX0, X, 4 * SIZE
-    vld VX2, Y, 4 * SIZE
-    vld VX1, X, 6 * SIZE
-    vld VX3, Y, 6 * SIZE
-    vfmul.d VT0, VX2, VXS
-    vfmul.d VT1, VX0, VXS
-    vfsub.d VT1, VXZ, VT1
-    vst VT0, X, 4 * SIZE
-    vst VT1, Y, 4 * SIZE
-    vfmul.d VT0, VX3, VXS
-    vfmul.d VT1, VX1, VXS
-    vfsub.d VT1, VXZ, VT1
-    vst VT0, X, 6 * SIZE
-    vst VT1, Y, 6 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L113
-    b .L997
-    .align 3
-
-.L114: // C==0 S==0
-    vst VXZ, X, 0 * SIZE
-    vst VXZ, Y, 0 * SIZE
-    vst VXZ, X, 2 * SIZE
-    vst VXZ, Y, 2 * SIZE
-    vst VXZ, X, 4 * SIZE
-    vst VXZ, Y, 4 * SIZE
-    vst VXZ, X, 6 * SIZE
-    vst VXZ, Y, 6 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L114
-    b .L997
-    .align 3
-
-.L12: // INCX==1 and INCY!=1
-    bge $r0, I, .L997
-    move YY, Y
-    move XX, X
-    fcmp.ceq.d $fcc0, C, a1
-    bcnez $fcc0, .L120
-    fcmp.ceq.d $fcc0, S, a1
-    bcnez $fcc0, .L122 // C!=0 S==0
-    b .L121 // C!=0 S!=0
-    .align 3
-
-.L120:
-    fcmp.ceq.d $fcc0, S, a1
-    bcnez $fcc0, .L124 // C==0 S==0
-    b .L123 // C==0 S!=0
-    .align 3
-
-.L121: // C!=0 S!=0
-    vld VX0, X, 0 * SIZE
-    ld.d t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
-    vinsgr2vr.d VX2, t1, 0
-    vinsgr2vr.d VX2, t2, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX0, VXC
-    vfmadd.d VT0, VX2, VXS, VT0
-    vfmul.d VT1, VX0, VXS
-    vfmsub.d VT1, VX2, VXC, VT1
-    vst VT0, X, 0 * SIZE
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vld VX0, X, 2 * SIZE
-    ld.d t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
-    vinsgr2vr.d VX2, t3, 0
-    vinsgr2vr.d VX2, t4, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX0, VXC
-    vfmadd.d VT0, VX2, VXS, VT0
-    vfmul.d VT1, VX0, VXS
-    vfmsub.d VT1, VX2, VXC, VT1
-    vst VT0, X, 2 * SIZE
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vld VX1, X, 4 * SIZE
-    ld.d t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
-    vinsgr2vr.d VX3, t1, 0
-    vinsgr2vr.d VX3, t2, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX1, VXC
-    vfmadd.d VT0, VX3, VXS, VT0
-    vfmul.d VT1, VX1, VXS
-    vfmsub.d VT1, VX3, VXC, VT1
-    vst VT0, X, 4 * SIZE
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vld VX1, X, 6 * SIZE
-    ld.d t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
-    vinsgr2vr.d VX3, t3, 0
-    vinsgr2vr.d VX3, t4, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX1, VXC
-    vfmadd.d VT0, VX3, VXS, VT0
-    vfmul.d VT1, VX1, VXS
-    vfmsub.d VT1, VX3, VXC, VT1
-    vst VT0, X, 6 * SIZE
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L121
-    b .L997
-    .align 3
-
-.L122: // C!=0 S==0
-    vld VX0, X, 0 * SIZE
-    ld.d t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
-    vinsgr2vr.d VX2, t1, 0
-    vinsgr2vr.d VX2, t2, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX0, VXC
-    vfmul.d VT1, VX2, VXC
-    vst VT0, X, 0 * SIZE
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vld VX0, X, 2 * SIZE
-    ld.d t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
-    vinsgr2vr.d VX2, t3, 0
-    vinsgr2vr.d VX2, t4, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX0, VXC
-    vfmul.d VT1, VX2, VXC
-    vst VT0, X, 2 * SIZE
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vld VX1, X, 4 * SIZE
-    ld.d t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
-    vinsgr2vr.d VX3, t1, 0
-    vinsgr2vr.d VX3, t2, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX1, VXC
-    vfmul.d VT1, VX3, VXC
-    vst VT0, X, 4 * SIZE
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vld VX1, X, 6 * SIZE
-    ld.d t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
-    vinsgr2vr.d VX3, t3, 0
-    vinsgr2vr.d VX3, t4, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX1, VXC
-    vfmul.d VT1, VX3, VXC
-    vst VT0, X, 6 * SIZE
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L122
-    b .L997
-    .align 3
-
-.L123: // C==0 S!=0
-    vld VX0, X, 0 * SIZE
-    ld.d t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
-    vinsgr2vr.d VX2, t1, 0
-    vinsgr2vr.d VX2, t2, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX2, VXS
-    vfmul.d VT1, VX0, VXS
-    vfsub.d VT1, VXZ, VT1
-    vst VT0, X, 0 * SIZE
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vld VX0, X, 2 * SIZE
-    ld.d t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
-    vinsgr2vr.d VX2, t3, 0
-    vinsgr2vr.d VX2, t4, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX2, VXS
-    vfmul.d VT1, VX0, VXS
-    vfsub.d VT1, VXZ, VT1
-    vst VT0, X, 2 * SIZE
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vld VX1, X, 4 * SIZE
-    ld.d t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
-    vinsgr2vr.d VX3, t1, 0
-    vinsgr2vr.d VX3, t2, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX3, VXS
-    vfmul.d VT1, VX1, VXS
-    vfsub.d VT1, VXZ, VT1
-    vst VT0, X, 4 * SIZE
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vld VX1, X, 6 * SIZE
-    ld.d t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
-    vinsgr2vr.d VX3, t3, 0
-    vinsgr2vr.d VX3, t4, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX3, VXS
-    vfmul.d VT1, VX1, VXS
-    vfsub.d VT1, VXZ, VT1
-    vst VT0, X, 6 * SIZE
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L123
-    b .L997
-    .align 3
-
-.L124: // C==0 S==0
-    vst VXZ, X, 0 * SIZE
-    vst VXZ, X, 4 * SIZE
-    vstelm.d VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.d VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.d VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.d VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L124
-    b .L997
-    .align 3
-
-.L21:// INCX!=1 and INCY==1
-    bge $r0, I, .L997
-    move XX, X
-    fcmp.ceq.d $fcc0, C, a1
-    bcnez $fcc0, .L210
-    fcmp.ceq.d $fcc0, S, a1
-    bcnez $fcc0, .L212 // C!=0 S==0
-    b .L211 // C!=0 S!=0
-    .align 3
-
-.L210:
-    fcmp.ceq.d $fcc0, S, a1
-    bcnez $fcc0, .L214 // C==0 S==0
-    b .L213 // C==0 S!=0
-    .align 3
-
-.L211: // C!=0 S!=0
-    vld VX2, Y, 0 * SIZE
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    add.d X, X, INCX
-    vfmul.d VT0, VXC, VX0
-    vfmadd.d VT0, VX2, VXS, VT0
-    vfmul.d VT1, VXS, VX0
-    vfmsub.d VT1, VX2, VXC, VT1
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vst VT1, Y, 0 * SIZE
-    vld VX2, Y, 2 * SIZE
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    vinsgr2vr.d VX0, t3, 0
-    vinsgr2vr.d VX0, t4, 1
-    add.d X, X, INCX
-    vfmul.d VT0, VXC, VX0
-    vfmadd.d VT0, VX2, VXS, VT0
-    vfmul.d VT1, VXS, VX0
-    vfmsub.d VT1, VX2, VXC, VT1
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vst VT1, Y, 2 * SIZE
-    vld VX3, Y, 4 * SIZE
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    vinsgr2vr.d VX1, t1, 0
-    vinsgr2vr.d VX1, t2, 1
-    add.d X, X, INCX
-    vfmul.d VT0, VX1, VXC
-    vfmadd.d VT0, VX3, VXS, VT0
-    vfmul.d VT1, VX1, VXS
-    vfmsub.d VT1, VX3, VXC, VT1
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vst VT1, Y, 4 * SIZE
-    vld VX3, Y, 6 * SIZE
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    add.d X, X, INCX
-    vfmul.d VT0, VX1, VXC
-    vfmadd.d VT0, VX3, VXS, VT0
-    vfmul.d VT1, VX1, VXS
-    vfmsub.d VT1, VX3, VXC, VT1
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vst VT1, Y, 6 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L211
-    b .L997
-    .align 3
-
-.L212: // C!=0 S==0
-    vld VX2, Y, 0 * SIZE
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    add.d X, X, INCX
-    vfmul.d VT0, VXC, VX0
-    vfmul.d VT1, VX2, VXC
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vst VT1, Y, 0 * SIZE
-    vld VX2, Y, 2 * SIZE
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    vinsgr2vr.d VX0, t3, 0
-    vinsgr2vr.d VX0, t4, 1
-    add.d X, X, INCX
-    vfmul.d VT0, VXC, VX0
-    vfmul.d VT1, VX2, VXC
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vst VT1, Y, 2 * SIZE
-    vld VX3, Y, 4 * SIZE
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    vinsgr2vr.d VX1, t1, 0
-    vinsgr2vr.d VX1, t2, 1
-    add.d X, X, INCX
-    vfmul.d VT0, VX1, VXC
-    vfmul.d VT1, VX3, VXS
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vst VT1, Y, 4 * SIZE
-    vld VX3, Y, 6 * SIZE
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    add.d X, X, INCX
-    vfmul.d VT0, VX1, VXC
-    vfmul.d VT1, VX3, VXS
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    vst VT1, Y, 6 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L212
-    b .L997
-    .align 3
-
-.L213: // C==0 S!=0
-    vld VX2, Y, 0 * SIZE
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    add.d X, X, INCX
-    vfmul.d VT0, VXS, VX2
-    vfmul.d VT1, VXS, VX0
-    vfsub.d VT1, VXZ, VT1
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vst VT1, Y, 0 * SIZE
-    vld VX2, Y, 2 * SIZE
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    vinsgr2vr.d VX0, t3, 0
-    vinsgr2vr.d VX0, t4, 1
-    add.d X, X, INCX
-    vfmul.d VT0, VXS, VX2
-    vfmul.d VT1, VXS, VX0
-    vfsub.d VT1, VXZ, VT1
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vst VT1, Y, 2 * SIZE
-    vld VX3, Y, 4 * SIZE
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    vinsgr2vr.d VX1, t1, 0
-    vinsgr2vr.d VX1, t2, 1
-    add.d X, X, INCX
-    vfmul.d VT0, VX3, VXS
-    vfmul.d VT1, VX1, VXS
-    vfsub.d VT1, VXZ, VT1
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vst VT1, Y, 4 * SIZE
-    vld VX3, Y, 6 * SIZE
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    add.d X, X, INCX
-    vfmul.d VT0, VX3, VXS
-    vfmul.d VT1, VX1, VXS
-    vfsub.d VT1, VXZ, VT1
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vst VT1, Y, 6 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L213
-    b .L997
-    .align 3
-
-.L214: // C==0 S==0
-    vstelm.d VXZ, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VXZ, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VXZ, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VXZ, XX, 0, 1
-    add.d XX, XX, INCX
-    vst VT1, Y, 0 * SIZE
-    vstelm.d VXZ, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VXZ, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VXZ, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VXZ, XX, 0, 1
-    add.d XX, XX, INCX
-    vst VT1, Y, 4 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L211
-    b .L997
-    .align 3
-
-.L22:
-    bge $r0, I, .L997
-    move YY, Y
-    move XX, X
-    fcmp.ceq.d $fcc0, C, a1
-    bcnez $fcc0, .L220
-    fcmp.ceq.d $fcc0, S, a1
-    bcnez $fcc0, .L222 // C!=0 S==0
-    b .L221 // C!=0 S!=0
-    .align 3
-
-.L220:
-    fcmp.ceq.d $fcc0, S, a1
-    bcnez $fcc0, .L224 // C==0 S==0
-    b .L223 // C==0 S!=0
-    .align 3
-
-.L221: // C!=0 S!=0
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    add.d X, X, INCX
-    ld.d t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
-    vinsgr2vr.d VX2, t1, 0
-    vinsgr2vr.d VX2, t2, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX0, VXC
-    vfmadd.d VT0, VX2, VXS, VT0
-    vfmul.d VT1, VX0, VXS
-    vfmsub.d VT1, VX2, VXC, VT1
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t3, 0
-    vinsgr2vr.d VX0, t4, 1
-    ld.d t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
-    vinsgr2vr.d VX2, t3, 0
-    vinsgr2vr.d VX2, t4, 1
-    add.d Y, Y, INCY
-    vfmul.d  VT0, VX0, VXC
-    vfmadd.d VT0, VX2, VXS, VT0
-    vfmul.d  VT1, VX0, VXS
-    vfmsub.d VT1, VX2, VXC, VT1
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t1, 0
-    vinsgr2vr.d VX1, t2, 1
-    ld.d t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
-    vinsgr2vr.d VX3, t1, 0
-    vinsgr2vr.d VX3, t2, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX1, VXC
-    vfmadd.d VT0, VX3, VXS, VT0
-    vfmul.d VT1, VX0, VXS
-    vfmsub.d VT1, VX3, VXC, VT1
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    add.d X, X, INCX
-    ld.d t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
-    vinsgr2vr.d VX3, t3, 0
-    vinsgr2vr.d VX3, t4, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX1, VXC
-    vfmadd.d VT0, VX3, VXS, VT0
-    vfmul.d VT1, VX0, VXS
-    vfmsub.d VT1, VX3, VXC, VT1
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L221
-    b .L997
-    .align 3
-
-.L222: // C!=0 S==0
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    ld.d t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
-    vinsgr2vr.d VX2, t1, 0
-    vinsgr2vr.d VX2, t2, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX0, VXC
-    vfmul.d VT1, VX2, VXC
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t3, 0
-    vinsgr2vr.d VX0, t4, 1
-    ld.d t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
-    vinsgr2vr.d VX2, t3, 0
-    vinsgr2vr.d VX2, t4, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX0, VXC
-    vfmul.d VT1, VX2, VXC
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t1, 0
-    vinsgr2vr.d VX1, t2, 1
-    ld.d t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
-    vinsgr2vr.d VX3, t1, 0
-    vinsgr2vr.d VX3, t2, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX1, VXC
-    vfmul.d VT1, VX3, VXC
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    ld.d t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
-    vinsgr2vr.d VX3, t3, 0
-    vinsgr2vr.d VX3, t4, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX1, VXC
-    vfmul.d VT1, VX3, VXC
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L222
-    b .L997
-    .align 3
-
-.L223: // C==0 S!=0
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    ld.d t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
-    vinsgr2vr.d VX2, t1, 0
-    vinsgr2vr.d VX2, t2, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX2, VXS
-    vfmul.d VT1, VX0, VXS
-    vfsub.d VT1, VXZ, VT1
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t3, 0
-    vinsgr2vr.d VX0, t4, 1
-    ld.d t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
-    vinsgr2vr.d VX2, t3, 0
-    vinsgr2vr.d VX2, t4, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX2, VXS
-    vfmul.d VT1, VX0, VXS
-    vfsub.d VT1, VXZ, VT1
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t1, 0
-    vinsgr2vr.d VX1, t2, 1
-    ld.d t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
-    vinsgr2vr.d VX3, t1, 0
-    vinsgr2vr.d VX3, t2, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX3, VXS
-    vfmul.d VT1, VX0, VXS
-    vfsub.d VT1, VXZ, VT1
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    ld.d t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
-    vinsgr2vr.d VX3, t3, 0
-    vinsgr2vr.d VX3, t4, 1
-    add.d Y, Y, INCY
-    vfmul.d VT0, VX3, VXS
-    vfmul.d VT1, VX0, VXS
-    vfsub.d VT1, VXZ, VT1
-    vstelm.d VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L223
-    b .L997
-    .align 3
-
-.L224: // C==0 S==0
-    vstelm.d VXZ, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VXZ, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VXZ, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VXZ, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.d VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.d VXZ, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VXZ, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VXZ, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.d VXZ, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.d VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.d VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.d VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L224
-    b .L997
-    .align 3
-
-.L997:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L998:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f13, Y, 0 * SIZE
-    fmul.d $f10, $f12, C
-    fmadd.d $f10, $f13, S, $f10
-    fst.d $f10, X, 0 * SIZE
-    addi.d I, I, -1
-    fmul.d $f20, $f12, S
-    fmsub.d $f20, $f13, C, $f20
-    fst.d $f20, Y, 0 * SIZE
-    add.d  X, X, INCX
-    add.d  Y, Y, INCY
-    blt $r0, I, .L998
-    .align 3
-
-.L999:
-    move $r4, $r12
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/dsum_lasx.S b/kernel/loongarch64/dsum_lasx.S
deleted file mode 100644
index 3c51dab60..000000000
--- a/kernel/loongarch64/dsum_lasx.S
+++ /dev/null
@@ -1,125 +0,0 @@
-#define ASSEMBLER
-#include "common.h"
-#define N      $r4
-#define X      $r5
-#define INCX   $r6
-#define I      $r17
-#define TEMP   $r18
-#define t1     $r15
-#define t2     $r12
-#define t3     $r13
-#define t4     $r14
-#define VX0    $xr12
-#define VX1    $xr13
-#define VX2    $xr14
-#define VX3    $xr15
-#define res1   $xr16
-#define res2   $xr17
-    PROLOGUE
-    xvxor.v res1, res1, res1
-    xvxor.v res2, res2, res2
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d  TEMP, SIZE
-    slli.d  INCX, INCX, BASE_SHIFT
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bge $r0, I, .L13
-    .align 3
-
-.L11:
-    xvld VX0, X, 0 * SIZE
-    xvld VX1, X, 4 * SIZE
-    xvfadd.d res2, VX0, VX1
-    xvfadd.d res1, res1, res2
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L11
-    .align 3
-
-.L12:
-    xvpickve.d VX1, res1, 1
-    xvpickve.d VX2, res1, 2
-    xvpickve.d VX3, res1, 3
-    xvfadd.d res1, VX1, res1
-    xvfadd.d res1, VX2, res1
-    xvfadd.d res1, VX3, res1
-    .align 3
-
-.L13:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L14:
-    fld.d $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    fadd.d $f16, $f12, $f16
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    b .L999
-    .align 3
-
-.L20:
-    bge $r0, I, .L23
-    .align 3
-
-.L21:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX0, t1, 0
-    xvinsgr2vr.d VX0, t2, 1
-    xvinsgr2vr.d VX0, t3, 2
-    xvinsgr2vr.d VX0, t4, 3
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX1, t1, 0
-    xvinsgr2vr.d VX1, t2, 1
-    xvinsgr2vr.d VX1, t3, 2
-    xvinsgr2vr.d VX1, t4, 3
-    xvfadd.d res2, VX0, VX1
-    xvfadd.d res1, res1, res2
-    addi.d  I, I, -1
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    xvpickve.d VX1, res1, 1
-    xvpickve.d VX2, res1, 2
-    xvpickve.d VX3, res1, 3
-    xvfadd.d res1, VX1, res1
-    xvfadd.d res1, VX2, res1
-    xvfadd.d res1, VX3, res1
-    .align 3
-
-.L23:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    fld.d $f12, X, 0 * SIZE
-    fadd.d $f16, $f12, $f16
-    addi.d I, I, -1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fmov.d $f0, $f16
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/dsum_lsx.S b/kernel/loongarch64/dsum_lsx.S
deleted file mode 100644
index 402d087df..000000000
--- a/kernel/loongarch64/dsum_lsx.S
+++ /dev/null
@@ -1,123 +0,0 @@
-#define ASSEMBLER
-#include "common.h"
-#define N      $r4
-#define X      $r5
-#define INCX   $r6
-#define I      $r17
-#define TEMP   $r18
-#define t1     $r15
-#define t2     $r12
-#define t3     $r13
-#define t4     $r14
-#define VX0    $vr12
-#define VX1    $vr13
-#define VX2    $vr14
-#define VX3    $vr15
-#define res1   $vr16
-#define res2   $vr17
-    PROLOGUE
-    vxor.v res1, res1, res1
-    vxor.v res2, res2, res2
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d  TEMP, SIZE
-    slli.d  INCX, INCX, BASE_SHIFT
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bge $r0, I, .L13
-    .align 3
-
-.L11:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 2 * SIZE
-    vfadd.d res2, VX0, VX1
-    vfadd.d res1, res1, res2
-    vld VX0, X, 4 * SIZE
-    vld VX1, X, 6 * SIZE
-    vfadd.d res2, VX0, VX1
-    vfadd.d res1, res1, res2
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L11
-    .align 3
-
-.L12:
-    vreplvei.d VX1, res1, 1
-    vfadd.d res1, VX1, res1
-    .align 3
-
-.L13:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L14:
-    fld.d $f12, X, 0 * SIZE
-    fadd.d $f16, $f12, $f16
-    addi.d I, I, -1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    b .L999
-    .align 3
-
-.L20:
-    bge $r0, I, .L23
-    .align 3
-
-.L21:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    vinsgr2vr.d VX1, t1, 0
-    vinsgr2vr.d VX1, t2, 1
-    add.d X, X, INCX
-    vfadd.d res2, VX0, VX1
-    vfadd.d res1, res1, res2
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t3, 0
-    vinsgr2vr.d VX0, t4, 1
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    add.d X, X, INCX
-    vfadd.d res2, VX0, VX1
-    vfadd.d res1, res1, res2
-    addi.d  I, I, -1
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    vreplvei.d VX1, res1, 1
-    vfadd.d res1, VX1, res1
-    .align 3
-
-.L23:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    fld.d $f12, X, 0 * SIZE
-    fadd.d $f16, $f12, $f16
-    addi.d I, I, -1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fmov.d $f0, $f16
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/dswap_lasx.S b/kernel/loongarch64/dswap_lasx.S
deleted file mode 100644
index 221cb7fa2..000000000
--- a/kernel/loongarch64/dswap_lasx.S
+++ /dev/null
@@ -1,301 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-#define N      $r4
-#define X      $r7
-#define INCX   $r8
-#define Y      $r9
-#define INCY   $r10
-
-#define I      $r17
-#define TEMP   $r18
-#define XX     $r5
-#define YY     $r6
-#define t1     $r14
-#define t2     $r15
-#define t3     $r16
-#define t4     $r19
-#define a1     $f12
-#define a2     $f13
-#define a3     $f14
-#define a4     $f15
-#define b1     $f16
-#define b2     $f17
-#define b3     $f18
-#define b4     $f19
-#define VX0    $xr12
-#define VX1    $xr13
-#define VX2    $xr14
-#define VX3    $xr15
-
-
-    PROLOGUE
-    bge $r0, N, .L999
-    li.d TEMP, 1
-    slli.d  TEMP, TEMP, BASE_SHIFT
-    slli.d  INCX, INCX, BASE_SHIFT
-    slli.d  INCY, INCY, BASE_SHIFT
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
-    b .L11  // INCX==1 and INCY==1
-.L20:
-    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
-    b .L21 // INCX!=1 and INCY==1
-
-.L11:
-    bge $r0, I, .L112
-    .align 3
-
-.L111:
-    xvld VX0, X, 0 * SIZE
-    xvld VX1, X, 4 * SIZE
-    xvld VX2, Y, 0 * SIZE
-    xvld VX3, Y, 4 * SIZE
-    addi.d  I, I, -1
-    xvst VX2, X, 0 * SIZE
-    xvst VX3, X, 4 * SIZE
-    xvst VX0, Y, 0 * SIZE
-    xvst VX1, Y, 4 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L111
-    .align 3
-
-.L112:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L113:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fst.d $f12, Y, 0 * SIZE
-    fst.d $f14, X, 0 * SIZE
-    addi.d  X, X, SIZE
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L113
-    b .L999
-    .align 3
-
-.L12: // INCX==1 and INCY!=1
-    bge $r0, I, .L122
-    .align 3
-
-.L121:
-    xvld VX0, X, 0 * SIZE
-    ld.d t1, Y, 0 * SIZE
-    xvstelm.d VX0, Y, 0, 0
-    add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
-    xvstelm.d VX0, Y, 0, 1
-    add.d Y, Y, INCY
-    ld.d t3, Y, 0 * SIZE
-    xvstelm.d VX0, Y, 0, 2
-    add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
-    xvstelm.d VX0, Y, 0, 3
-    xvinsgr2vr.d VX2, t1, 0
-    xvinsgr2vr.d VX2, t2, 1
-    xvinsgr2vr.d VX2, t3, 2
-    xvinsgr2vr.d VX2, t4, 3
-    add.d Y, Y, INCY
-    xvst VX2, X, 0 * SIZE
-    xvld VX1, X, 4 * SIZE
-    ld.d t1, Y, 0 * SIZE
-    xvstelm.d VX1, Y, 0, 0
-    add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
-    xvstelm.d VX1, Y, 0, 1
-    add.d Y, Y, INCY
-    ld.d t3, Y, 0 * SIZE
-    xvstelm.d VX1, Y, 0, 2
-    add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
-    xvstelm.d VX1, Y, 0, 3
-    xvinsgr2vr.d VX3, t1, 0
-    xvinsgr2vr.d VX3, t2, 1
-    xvinsgr2vr.d VX3, t3, 2
-    xvinsgr2vr.d VX3, t4, 3
-    add.d Y, Y, INCY
-    xvst VX3, X, 4 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L121
-    .align 3
-
-.L122:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L123:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fst.d $f12, Y, 0 * SIZE
-    fst.d $f14, X, 0 * SIZE
-    addi.d  X, X, SIZE
-    add.d  Y, Y, INCY
-    blt $r0, I, .L123
-    b .L999
-    .align 3
-
-.L21:
-    bge $r0, I, .L212
-    .align 3
-
-.L211:
-    xvld VX2, Y, 0 * SIZE
-    ld.d t1, X, 0 * SIZE
-    xvstelm.d VX2, X, 0, 0
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    xvstelm.d VX2, X, 0, 1
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    xvstelm.d VX2, X, 0, 2
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    xvstelm.d VX2, X, 0, 3
-    xvinsgr2vr.d VX0, t1, 0
-    xvinsgr2vr.d VX0, t2, 1
-    xvinsgr2vr.d VX0, t3, 2
-    xvinsgr2vr.d VX0, t4, 3
-    add.d X, X, INCX
-    xvst VX0, Y, 0 * SIZE
-    xvld VX3, Y, 4 * SIZE
-    ld.d t1, X, 0 * SIZE
-    xvstelm.d VX3, X, 0, 0
-    add.d X, X, INCY
-    ld.d t2, X, 0 * SIZE
-    xvstelm.d VX3, X, 0, 1
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    xvstelm.d VX3, X, 0, 2
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    xvstelm.d VX3, X, 0, 3
-    xvinsgr2vr.d VX1, t1, 0
-    xvinsgr2vr.d VX1, t2, 1
-    xvinsgr2vr.d VX1, t3, 2
-    xvinsgr2vr.d VX1, t4, 3
-    add.d X, X, INCX
-    xvst VX1, Y, 0 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L211
-    .align 3
-
-.L212:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L213:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fst.d $f12, Y, 0 * SIZE
-    fst.d $f14, X, 0 * SIZE
-    add.d  X, X, INCX
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L213
-    b .L999
-    .align 3
-
-.L22:
-    bgez INCX, .L220
-    //addi.d TEMP, N, -1
-    //mul.d TEMP, TEMP, INCX
-    //sub.d X, X, TEMP
-    .align 3
-
-.L220:
-    bge $r0, I, .L223
-    .align 3
-    move XX, X
-
-.L222:
-    fld.d a1, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a2, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a3, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a4, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d b1, Y, 0 * SIZE
-    fst.d a1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.d b2, Y, 0 * SIZE
-    fst.d a2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.d b3, Y, 0 * SIZE
-    fst.d a3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.d b4, Y, 0 * SIZE
-    fst.d a4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.d a1, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.d b1, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fld.d b1, Y, 0 * SIZE
-    fst.d a1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.d a2, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.d b2, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fld.d b2, Y, 0 * SIZE
-    fst.d a2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.d a3, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.d b3, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fld.d b3, Y, 0 * SIZE
-    fst.d a3, Y, 0 * SIZE
-    fld.d a4, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.d b4, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fld.d b4, Y, 0 * SIZE
-    fst.d a4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.d b1, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fst.d b2, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fst.d b3, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fst.d b4, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    addi.d  I, I, -1
-    blt $r0, I, .L222
-    .align 3
-
-.L223:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L224:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fst.d $f12, Y, 0 * SIZE
-    fst.d $f14, X, 0 * SIZE
-    add.d  X, X, INCX
-    add.d  Y, Y, INCY
-    blt $r0, I, .L224
-    .align 3
-
-.L999:
-    move $r4, $r12
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/dswap_lsx.S b/kernel/loongarch64/dswap_lsx.S
deleted file mode 100644
index 7f7f585e1..000000000
--- a/kernel/loongarch64/dswap_lsx.S
+++ /dev/null
@@ -1,317 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-#define N      $r4
-#define X      $r7
-#define INCX   $r8
-#define Y      $r9
-#define INCY   $r10
-
-#define I      $r17
-#define TEMP   $r18
-#define XX     $r5
-#define YY     $r6
-#define t1     $r14
-#define t2     $r15
-#define t3     $r16
-#define t4     $r19
-#define a1     $f12
-#define a2     $f13
-#define a3     $f14
-#define a4     $f15
-#define b1     $f16
-#define b2     $f17
-#define b3     $f18
-#define b4     $f19
-#define VX0    $vr12
-#define VX1    $vr13
-#define VX2    $vr14
-#define VX3    $vr15
-
-
-    PROLOGUE
-    bge $r0, N, .L999
-    li.d TEMP, 1
-    slli.d  TEMP, TEMP, BASE_SHIFT
-    slli.d  INCX, INCX, BASE_SHIFT
-    slli.d  INCY, INCY, BASE_SHIFT
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
-    b .L11  // INCX==1 and INCY==1
-.L20:
-    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
-    b .L21 // INCX!=1 and INCY==1
-
-.L11:
-    bge $r0, I, .L112
-    .align 3
-
-.L111:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 2 * SIZE
-    vld VX2, Y, 0 * SIZE
-    vld VX3, Y, 2 * SIZE
-    vst VX2, X, 0 * SIZE
-    vst VX3, X, 2 * SIZE
-    vst VX0, Y, 0 * SIZE
-    vst VX1, Y, 2 * SIZE
-    vld VX0, X, 4 * SIZE
-    vld VX1, X, 6 * SIZE
-    vld VX2, Y, 4 * SIZE
-    vld VX3, Y, 6 * SIZE
-    addi.d  I, I, -1
-    vst VX2, X, 4 * SIZE
-    vst VX3, X, 6 * SIZE
-    vst VX0, Y, 4 * SIZE
-    vst VX1, Y, 6 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L111
-    .align 3
-
-.L112:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L113:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fst.d $f12, Y, 0 * SIZE
-    fst.d $f14, X, 0 * SIZE
-    addi.d  X, X, SIZE
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L113
-    b .L999
-    .align 3
-
-.L12: // INCX==1 and INCY!=1
-    bge $r0, I, .L122
-    .align 3
-
-.L121:
-    vld VX0, X, 0 * SIZE
-    ld.d t1, Y, 0 * SIZE
-    vstelm.d VX0, Y, 0, 0
-    add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
-    vstelm.d VX0, Y, 0, 1
-    vinsgr2vr.d VX2, t1, 0
-    vinsgr2vr.d VX2, t2, 1
-    add.d Y, Y, INCY
-    vst VX2, X, 0 * SIZE
-    vld VX1, X, 2 * SIZE
-    ld.d t3, Y, 0 * SIZE
-    vstelm.d VX1, Y, 0, 0
-    add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
-    vstelm.d VX1, Y, 0, 1
-    vinsgr2vr.d VX3, t3, 0
-    vinsgr2vr.d VX3, t4, 1
-    add.d Y, Y, INCY
-    vst VX3, X, 2 * SIZE
-    vld VX0, X, 4 * SIZE
-    ld.d t1, Y, 0 * SIZE
-    vstelm.d VX0, Y, 0, 0
-    add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
-    vstelm.d VX0, Y, 0, 1
-    vinsgr2vr.d VX2, t1, 0
-    vinsgr2vr.d VX2, t2, 1
-    add.d Y, Y, INCY
-    vst VX2, X, 4 * SIZE
-    vld VX1, X, 6 * SIZE
-    ld.d t3, Y, 0 * SIZE
-    vstelm.d VX1, Y, 0, 0
-    add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
-    vstelm.d VX1, Y, 0, 1
-    vinsgr2vr.d VX3, t3, 0
-    vinsgr2vr.d VX3, t4, 1
-    add.d Y, Y, INCY
-    vst VX3, X, 6 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L121
-    .align 3
-
-.L122:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L123:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fst.d $f12, Y, 0 * SIZE
-    fst.d $f14, X, 0 * SIZE
-    addi.d  X, X, SIZE
-    add.d  Y, Y, INCY
-    blt $r0, I, .L123
-    b .L999
-    .align 3
-
-.L21:
-    bge $r0, I, .L212
-    .align 3
-
-.L211:
-    vld VX2, Y, 0 * SIZE
-    ld.d t1, X, 0 * SIZE
-    vstelm.d VX2, X, 0, 0
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    vstelm.d VX2, X, 0, 1
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    add.d X, X, INCY
-    vst VX0, Y, 0 * SIZE
-    vld VX3, Y, 2 * SIZE
-    ld.d t3, X, 0 * SIZE
-    vstelm.d VX3, X, 0, 0
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    vstelm.d VX3, X, 0, 1
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    add.d X, X, INCX
-    vst VX1, Y, 2 * SIZE
-    vld VX2, Y, 4 * SIZE
-    ld.d t1, X, 0 * SIZE
-    vstelm.d VX2, X, 0, 0
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    vstelm.d VX2, X, 0, 1
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    add.d X, X, INCY
-    vst VX0, Y, 4 * SIZE
-    vld VX3, Y, 6 * SIZE
-    ld.d t3, X, 0 * SIZE
-    vstelm.d VX3, X, 0, 0
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    vstelm.d VX3, X, 0, 1
-    vinsgr2vr.d VX1, t3, 0
-    vinsgr2vr.d VX1, t4, 1
-    add.d X, X, INCX
-    vst VX1, Y, 6 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L211
-    .align 3
-
-.L212:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L213:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fst.d $f12, Y, 0 * SIZE
-    fst.d $f14, X, 0 * SIZE
-    add.d  X, X, INCX
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L213
-    b .L999
-    .align 3
-
-.L22:
-    bgez INCX, .L220
-    //addi.d TEMP, N, -1
-    //mul.d TEMP, TEMP, INCX
-    //sub.d X, X, TEMP
-    .align 3
-
-.L220:
-    bge $r0, I, .L223
-    .align 3
-    move XX, X
-
-.L222:
-    fld.d a1, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a2, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a3, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d a4, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.d b1, Y, 0 * SIZE
-    fst.d a1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.d b2, Y, 0 * SIZE
-    fst.d a2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.d b3, Y, 0 * SIZE
-    fst.d a3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.d b4, Y, 0 * SIZE
-    fst.d a4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.d a1, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.d b1, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fld.d b1, Y, 0 * SIZE
-    fst.d a1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.d a2, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.d b2, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fld.d b2, Y, 0 * SIZE
-    fst.d a2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.d a3, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.d b3, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fld.d b3, Y, 0 * SIZE
-    fst.d a3, Y, 0 * SIZE
-    fld.d a4, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.d b4, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fld.d b4, Y, 0 * SIZE
-    fst.d a4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.d b1, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fst.d b2, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fst.d b3, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fst.d b4, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    addi.d  I, I, -1
-    blt $r0, I, .L222
-    .align 3
-
-.L223:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L224:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fst.d $f12, Y, 0 * SIZE
-    fst.d $f14, X, 0 * SIZE
-    add.d  X, X, INCX
-    add.d  Y, Y, INCY
-    blt $r0, I, .L224
-    .align 3
-
-.L999:
-    move $r4, $r12
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/isamax_lasx.S b/kernel/loongarch64/iamax_lasx.S
similarity index 55%
rename from kernel/loongarch64/isamax_lasx.S
rename to kernel/loongarch64/iamax_lasx.S
index 2800b1d43..090da3004 100644
--- a/kernel/loongarch64/isamax_lasx.S
+++ b/kernel/loongarch64/iamax_lasx.S
@@ -1,3 +1,30 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
 #define ASSEMBLER
 
 #include "common.h"
@@ -39,6 +66,31 @@
     slli.d INCX, INCX, BASE_SHIFT
     bne INCX, TEMP, .L20
     xvld VM0, X, 0
+#ifdef DOUBLE
+    addi.d i0, i0, 1
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    slli.d i0, i0, 2 //4
+    xvreplgr2vr.d VINC4, i0
+    slli.d i0, i0, 1 //8
+    xvreplgr2vr.d VINC8, i0
+    addi.d i0, i0, -15
+    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 2
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 3
+    addi.d i0, i0, 5
+    xvinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 1 //2
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 2 //3
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 3 //4
+#else
     addi.w i0, i0, 1
     srai.d I, N, 3
     bge $r0, I, .L21
@@ -76,9 +128,25 @@
     xvinsgr2vr.w VI0, i0, 6 //7
     addi.w i0, i0, 1
     xvinsgr2vr.w VI0, i0, 7 //8
+#endif
     .align 3
 
 .L10:
+#ifdef DOUBLE
+    xvld VX0, X, 0 * SIZE
+    xvadd.d VI1, VI1, VINC8
+    xvld VX1, X, 4 * SIZE
+    xvadd.d VI2, VI1, VINC4
+    xvfmaxa.d VM1, VX0, VX1
+    xvfcmp.ceq.d VT0, VX0, VM1
+    addi.d I, I, -1
+    xvbitsel.v VI2, VI2, VI1, VT0
+    xvfmaxa.d VM1, VM0, VM1
+    xvfcmp.ceq.d VT0, VM0, VM1
+    addi.d X, X, 8 * SIZE
+    xvbitsel.v VM0, VM1, VM0, VT0
+    xvbitsel.v VI0, VI2, VI0, VT0
+#else
     xvld VX0, X, 0 * SIZE
     addi.d I, I, -1
     xvadd.w VI1, VI1, VINC8
@@ -87,10 +155,21 @@
     addi.d X, X, 8 * SIZE
     xvbitsel.v VM0, VM1, VM0, VT0
     xvbitsel.v VI0, VI1, VI0, VT0
+#endif
     blt $r0, I, .L10
     .align 3
 
 .L15:
+#ifdef DOUBLE
+    xvpickve.d VI1, VI0, 0
+    xvpickve.d VI2, VI0, 1
+    xvpickve.d VI3, VI0, 2
+    xvpickve.d VI4, VI0, 3
+    xvpickve.d x1, VM0, 0
+    xvpickve.d x2, VM0, 1
+    xvpickve.d x3, VM0, 2
+    xvpickve.d x4, VM0, 3
+#else
     xvxor.v VX0, VX0, VX0
     xvor.v VX0, VI0, VX0
     xvxor.v VX1, VX1, VX1
@@ -103,28 +182,62 @@
     xvpickve.w x2, VM0, 1
     xvpickve.w x3, VM0, 2
     xvpickve.w x4, VM0, 3
-    xvfmaxa.s VM1, x1, x2
-    xvfcmp.ceq.s VT0, x1, VM1
+#endif
+    XVFMAXA VM1, x1, x2
+    XVCMPEQ VT0, x1, VM1
     xvbitsel.v VINC4, VI2, VI1, VT0
-    xvfmaxa.s VM0, x3, x4
-    xvfcmp.ceq.s VT0, x3, VM0
+    XVFMAXA VM0, x3, x4
+    XVCMPEQ VT0, x3, VM0
     xvbitsel.v VINC8, VI4, VI3, VT0
-    xvfmaxa.s VM0, VM0, VM1
-    xvfcmp.ceq.s VT0, VM0, VM1
+    XVFMAXA VM0, VM0, VM1
+    XVCMPEQ VT0, VM0, VM1
     xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    xvfcmp.ceq.s VT0, VM0, x1
-    fcmp.ceq.s $fcc0, $f23, $f17
+    CMPEQ $fcc0, $f15, $f9
     bceqz $fcc0, .L26
-    xvfcmp.clt.s VT0, VI1, VI0
+    XVCMPLT VT0, VI1, VI0
     xvbitsel.v VI0, VI0, VI1, VT0
     b .L26
     .align 3
 
 .L20: // INCX!=1
     move TEMP, X
+#ifdef DOUBLE
+    addi.d i0, i0, 1
+    ld.d t1, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    xvinsgr2vr.d VM0, t1, 0
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    ld.d t2, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    ld.d t3, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    ld.d t4, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    xvinsgr2vr.d VM0, t2, 1
+    xvinsgr2vr.d VM0, t3, 2
+    xvinsgr2vr.d VM0, t4, 3
+    slli.d i0, i0, 2 //4
+    xvreplgr2vr.d VINC4, i0
+    slli.d i0, i0, 1 //8
+    xvreplgr2vr.d VINC8, i0
+    addi.d i0, i0, -15
+    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 2
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 3
+    addi.d i0, i0, 5
+    xvinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 1 //2
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 2 //3
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 3 //4
+#else
     addi.w i0, i0, 1
     ld.w t1, TEMP, 0 * SIZE
     add.d TEMP, TEMP, INCX
@@ -186,9 +299,46 @@
     xvinsgr2vr.w VI0, i0, 6 //7
     addi.w i0, i0, 1
     xvinsgr2vr.w VI0, i0, 7 //8
+#endif
     .align 3
 
 .L24:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    xvadd.d VI1, VI1, VINC8
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvadd.d VI2, VI1, VINC4
+    xvfmaxa.d VM1, VX0, VX1
+    xvfcmp.ceq.d VT0, VX0, VM1
+    addi.d I, I, -1
+    xvbitsel.v VI2, VI2, VI1, VT0
+    xvfmaxa.d VM1, VM0, VM1
+    xvfcmp.ceq.d VT0, VM0, VM1
+    xvbitsel.v VM0, VM1, VM0, VT0
+    xvbitsel.v VI0, VI2, VI0, VT0
+#else
     ld.w t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.w t2, X, 0 * SIZE
@@ -219,10 +369,30 @@
     addi.d I, I, -1
     xvbitsel.v VM0, VM1, VM0, VT0
     xvbitsel.v VI0, VI1, VI0, VT0
+#endif
     blt $r0, I, .L24
     .align 3
 
 .L25:
+#ifdef DOUBLE
+    xvpickve.d VI1, VI0, 0
+    xvpickve.d VI2, VI0, 1
+    xvpickve.d VI3, VI0, 2
+    xvpickve.d VI4, VI0, 3
+    xvpickve.d x1, VM0, 0
+    xvpickve.d x2, VM0, 1
+    xvpickve.d x3, VM0, 2
+    xvpickve.d x4, VM0, 3
+    xvfmaxa.d VM1, x1, x2
+    xvfcmp.ceq.d VT0, x1, VM1
+    xvbitsel.v VINC4, VI2, VI1, VT0
+    xvfmaxa.d VM0, x4, x3
+    xvfcmp.ceq.d VT0, x3, VM0
+    xvbitsel.v VINC8, VI4, VI3, VT0
+    xvfmaxa.d VM0, VM0, VM1
+    xvfcmp.ceq.d VT0, VM0, VM1
+    xvbitsel.v VI0, VINC8, VINC4, VT0
+#else
     xvxor.v VX0, VX0, VX0
     xvor.v VX0, VI0, VX0
     xvxor.v VX1, VX1, VX1
@@ -245,44 +415,45 @@
     xvfcmp.ceq.s VT0, VM0, VM1
     xvbitsel.v VM0, VM0, VM1, VT0
     xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    xvfcmp.ceq.s VT0, VM0, x1
-    fcmp.ceq.s $fcc0, $f23, $f17
+#endif
+    CMPEQ $fcc0, $f15, $f9
     bceqz $fcc0, .L26
-    xvfcmp.clt.s VT0, VI1, VI0
+    XVCMPLT VT0, VI1, VI0
     xvbitsel.v VI0, VI0, VI1, VT0
     .align 3
 
 .L26:
-    xvfcmp.ceq.s VT0, VM0, x2
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f10
     bceqz $fcc0, .L27
-    xvfcmp.clt.s VT0, VI2, VI0
+    XVCMPLT  VT0, VI2, VI0
     xvbitsel.v VI0, VI0, VI2, VT0
     .align 3
 
 .L27:
-    xvfcmp.ceq.s VT0, VM0, x3
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f11
     bceqz $fcc0, .L28
-    xvfcmp.clt.s VT0, VI3, VI0
+    XVCMPLT  VT0, VI3, VI0
     xvbitsel.v VI0, VI0, VI3, VT0
     .align 3
 
 .L28:
-    xvfcmp.ceq.s VT0, VM0, x4
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f12
     bceqz $fcc0, .L29
-    xvfcmp.clt.s VT0, VI4, VI0
+    XVCMPLT  VT0, VI4, VI0
     xvbitsel.v VI0, VI0, VI4, VT0
     .align 3
 
 .L29:
+#ifdef DOUBLE
+    movfr2gr.d i0, $f20
+#else
     fmov.s $f16, $f20
+#endif
     .align 3
 
+#ifdef DOUBLE
+
+#else
 .L252:
     xvxor.v VI0, VI0, VI0
     xvor.v VI0, VI0, VX0
@@ -306,35 +477,27 @@
     xvfmaxa.s VM0, VM0, VM1
     xvfcmp.ceq.s VT0, VM0, VM1
     xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    xvfcmp.ceq.s VT0, VM0, x1
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f9
     bceqz $fcc0, .L262
     xvfcmp.clt.s VT0, VI1, VI0
     xvbitsel.v VI0, VI0, VI1, VT0
     .align 3
 
 .L262:
-    xvfcmp.ceq.s VT0, VM0, x2
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f10
     bceqz $fcc0, .L272
     xvfcmp.clt.s VT0, VI2, VI0
     xvbitsel.v VI0, VI0, VI2, VT0
     .align 3
-
 .L272:
-    xvfcmp.ceq.s VT0, VM0, x3
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f11
     bceqz $fcc0, .L282
     xvfcmp.clt.s VT0, VI3, VI0
     xvbitsel.v VI0, VI0, VI3, VT0
     .align 3
 
 .L282:
-    xvfcmp.ceq.s VT0, VM0, x4
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f12
     bceqz $fcc0, .L292
     xvfcmp.clt.s VT0, VI4, VI0
     xvbitsel.v VI0, VI0, VI4, VT0
@@ -345,8 +508,9 @@
     xvfcmp.ceq.s VT0, VM0, VX0
     xvbitsel.v VI0, VI0, VI1, VT0
     movfr2gr.s i0, $f20
+#endif
 
-.L21: // N<8
+.L21: //N<8
     andi I, N, 7
     bge $r0, I, .L999
     srai.d i1, N, 3
@@ -357,17 +521,17 @@
     .align 3
 
 .L22:
-    fld.s $f9, X, 0
+    LD  $f9, X, 0
     addi.d I, I, -1
-    xvfmaxa.s VM1, x1, VM0
-    xvfcmp.ceq.s VT0, VM0, VM1
+    XVFMAXA VM1, x1, VM0
+    XVCMPEQ VT0, VM0, VM1
     add.d  X, X, INCX
     xvbitsel.v VM0, VM1, VM0, VT0
     xvbitsel.v VI0, VI1, VI0, VT0
     addi.d i1, i1, 1
     movgr2fr.d $f21, i1
     blt $r0, I, .L22
-    movfr2gr.s i0, $f20
+    MTG     i0,   $f20
     .align 3
 
 .L999:
@@ -375,4 +539,4 @@
     jirl $r0, $r1, 0x0
     .align 3
 
-    EPILOGUE
\ No newline at end of file
+    EPILOGUE
diff --git a/kernel/loongarch64/iamax_lsx.S b/kernel/loongarch64/iamax_lsx.S
new file mode 100644
index 000000000..ce5b3c724
--- /dev/null
+++ b/kernel/loongarch64/iamax_lsx.S
@@ -0,0 +1,482 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N $r4
+#define X $r5
+#define INCX $r6
+#define I $r12
+#define t1 $r13
+#define t2 $r15
+#define t3 $r18
+#define t4 $r16
+#define i0 $r17
+#define i1 $r14
+#define TEMP $r19
+#define x1 $vr9
+#define x2 $vr10
+#define x3 $vr11
+#define x4 $vr12
+#define VX0 $vr13
+#define VX1 $vr14
+#define VM0 $vr15
+#define VM1 $vr16
+#define VINC2 $vr17
+#define VINC4 $vr18
+#define VI0 $vr20
+#define VI1 $vr21
+#define VI2 $vr22
+#define VI3 $vr8
+#define VI4 $vr19
+#define VT0 $vr23
+
+    PROLOGUE
+    li.d  i0, 0
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    slli.d TEMP, TEMP, BASE_SHIFT
+    slli.d INCX, INCX, BASE_SHIFT
+    bne INCX, TEMP, .L20
+    vld VM0, X, 0
+#ifdef DOUBLE
+    addi.d i0, i0, 1
+    srai.d I, N, 3
+    bge $r0, I, .L11
+    slli.d i0, i0, 1 //2
+    vreplgr2vr.d VINC2, i0
+    slli.d i0, i0, 1 //4
+    vreplgr2vr.d VINC4, i0
+    addi.d i0, i0, -7
+    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 3
+    vinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI0, i0, 1 //2
+#else
+    addi.w i0, i0, 1
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    slli.w i0, i0, 2 //4
+    vreplgr2vr.w VINC2, i0
+    slli.w i0, i0, 1 //8
+    vreplgr2vr.w VINC4, i0
+    addi.w i0, i0, -15
+    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 3
+    addi.w i0, i0, 5
+    vinsgr2vr.w VI0, i0, 0 //1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 1 //2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 2 //3
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 3 //4
+#endif
+    .align 3
+
+.L10:
+#ifdef DOUBLE
+    vld VX0, X, 0 * SIZE
+    vadd.d VI1, VI1, VINC4
+    vld VX1, X, 2 * SIZE
+    vadd.d VI2, VI1, VINC2
+    vfmaxa.d x1, VX0, VX1
+    vfcmp.ceq.d VT0, VX0, x1
+    vbitsel.v x2, VI2, VI1, VT0
+    vld VX0, X, 4 * SIZE
+    vadd.d VI1, VI2, VINC2
+    vld VX1, X, 6 * SIZE
+    vadd.d VI2, VI1, VINC2
+    vfmaxa.d x3, VX0, VX1
+    vfcmp.ceq.d VT0, VX0, x3
+    vbitsel.v x4, VI2, VI1, VT0
+    vfmaxa.d x3, x1, x3
+    vfcmp.ceq.d VT0, x1, x3
+    vbitsel.v x2, x4, x2, VT0
+    vfmaxa.d VM1, VM0, x3
+    vfcmp.ceq.d VT0, VM0, VM1
+    vbitsel.v VM0, VM1, VM0, VT0
+    vbitsel.v VI0, x2, VI0, VT0
+    addi.d I, I, -1
+    addi.d X, X, 8 * SIZE
+#else
+    vld VX0, X, 0 * SIZE
+    vadd.w VI1, VI1, VINC4
+    vld VX1, X, 4 * SIZE
+    vadd.w VI2, VI1, VINC2
+    vfmaxa.s VM1, VX0, VX1
+    vfcmp.ceq.s VT0, VX0, VM1
+    addi.d I, I, -1
+    vbitsel.v VI2, VI2, VI1, VT0
+    vfmaxa.s VM1, VM0, VM1
+    vfcmp.ceq.s VT0, VM0, VM1
+    addi.d X, X, 8 * SIZE
+    vbitsel.v VM0, VM1, VM0, VT0
+    vbitsel.v VI0, VI2, VI0, VT0
+#endif
+    blt $r0, I, .L10
+    .align 3
+
+.L15:
+#ifdef DOUBLE
+    vreplvei.d VI1, VI0, 0
+    vreplvei.d VI2, VI0, 1
+    vreplvei.d x1, VM0, 0
+    vreplvei.d x2, VM0, 1
+    fcmp.ceq.d $fcc0, $f10, $f9
+    bceqz $fcc0, .L16
+    vfcmp.clt.d VT0, VI1, VI2
+    vbitsel.v VI0, VI2, VI1, VT0
+    b .L17
+#else
+    vreplvei.w VI1, VI0, 0
+    vreplvei.w VI2, VI0, 1
+    vreplvei.w VI3, VI0, 2
+    vreplvei.w VI4, VI0, 3
+    vreplvei.w x1, VM0, 0
+    vreplvei.w x2, VM0, 1
+    vreplvei.w x3, VM0, 2
+    vreplvei.w x4, VM0, 3
+    vfmaxa.s VM1, x1, x2
+    vfcmp.ceq.s VT0, VM1, x1
+    vbitsel.v VINC2, VI2, VI1, VT0
+    vfmaxa.s VM0, x3, x4
+    vfcmp.ceq.s VT0, x3, VM0
+    vbitsel.v VINC4, VI4, VI3, VT0
+    vfmaxa.s VM0, VM0, VM1
+    vfcmp.ceq.s VT0, VM0, VM1
+    vbitsel.v VI0, VINC4, VINC2, VT0
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L26
+    vfcmp.clt.s VT0, VI1, VI0
+    vbitsel.v VI0, VI0, VI1, VT0
+    b .L26
+#endif
+    .align 3
+
+#ifdef DOUBLE
+.L16:
+    vfmaxa.d VM0, x1, x2
+    vfcmp.ceq.d VT0, x1, VM0
+    vbitsel.v VI0, VI2, VI1, VT0
+    .align 3
+
+.L17:
+    movfr2gr.d i0, $f20
+    .align 3
+
+.L11: //INCX==1 and N<8
+    andi I, N, 7
+    bge $r0, I, .L14
+    srai.d i1, N, 3
+    slli.d i1, i1, 3
+    addi.d i1, i1, 1 //current index
+    movgr2fr.d $f21, i1
+    movgr2fr.d $f20, i0
+    .align 3
+
+.L13:
+    fld.d $f9, X, 0
+    vfmaxa.d VM1, x1, VM0
+    vfcmp.ceq.d VT0, VM0, VM1
+    vbitsel.v VM0, VM1, VM0, VT0
+    vbitsel.v VI0, VI1, VI0, VT0
+    addi.d I, I, -1
+    addi.d i1, i1, 1
+    addi.d  X, X, SIZE
+    movgr2fr.d $f21, i1
+    blt $r0, I, .L13
+    movfr2gr.d i0, $f20
+    .align 3
+
+.L14:
+    move $r4, $r17
+    jirl $r0, $r1, 0x0
+    .align 3
+
+.L20: // INCX!=1
+    move TEMP, X
+    addi.d i0, i0, 1
+    ld.d t1, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    vinsgr2vr.d VM0, t1, 0
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    ld.d t2, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    vinsgr2vr.d VM0, t2, 1
+    slli.d i0, i0, 1 //2
+    vreplgr2vr.d VINC2, i0
+    slli.d i0, i0, 1 //4
+    vreplgr2vr.d VINC4, i0
+    addi.d i0, i0, -7
+    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 3
+    vinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI0, i0, 1 //2
+    .align 3
+
+.L24:
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t2, 1
+    vadd.d VI1, VI1, VINC4
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t1, 0
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t2, 1
+    vadd.d VI2, VI1, VINC2
+    vfmaxa.d x1, VX0, VX1
+    vfcmp.ceq.d VT0, VX0, x1
+    vbitsel.v x2, VI2, VI1, VT0
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t2, 1
+    vadd.d VI1, VI2, VINC2
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t1, 0
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t2, 1
+    vadd.d VI2, VI1, VINC2
+    vfmaxa.d x3, VX0, VX1
+    vfcmp.ceq.d VT0, VX0, x3
+    vbitsel.v x4, VI2, VI1, VT0
+    vfmaxa.d x3, x1, x3
+    vfcmp.ceq.d VT0, x1, x3
+    vbitsel.v x2, x4, x2, VT0
+    vfmaxa.d VM1, VM0, x3
+    vbitsel.v VM0, VM1, VM0, VT0
+    vfcmp.ceq.d VT0, VM0, VM1
+    vbitsel.v VI0, x2, VI0, VT0
+    addi.d I, I, -1
+    blt $r0, I, .L24
+    .align 3
+
+.L25:
+    vreplvei.d VI1, VI0, 0
+    vreplvei.d VI2, VI0, 1
+    vreplvei.d x1, VM0, 0
+    vreplvei.d x2, VM0, 1
+    fcmp.ceq.d $fcc0, $f10, $f9
+    bceqz $fcc0, .L26
+    vfcmp.clt.d VT0, VI1, VI2
+    vbitsel.v VI0, VI2, VI1, VT0
+    b .L27
+    .align 3
+
+.L26:
+    vfmaxa.d VM0, x1, x2
+    vfcmp.ceq.d VT0, x1, VM0
+    vbitsel.v VI0, VI2, VI1, VT0
+    .align 3
+
+.L27:
+    movfr2gr.d i0, $f20
+    .align 3
+
+#else
+.L20: // INCX!=1
+    move TEMP, X
+    addi.w i0, i0, 1
+    ld.w t1, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    vinsgr2vr.w VM0, t1, 0
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    ld.w t2, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    ld.w t3, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    ld.w t4, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    vinsgr2vr.w VM0, t2, 1
+    vinsgr2vr.w VM0, t3, 2
+    vinsgr2vr.w VM0, t4, 3
+    slli.w i0, i0, 2 //4
+    vreplgr2vr.w VINC2, i0
+    slli.w i0, i0, 1 //8
+    vreplgr2vr.w VINC4, i0
+    addi.w i0, i0, -15
+    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 3
+    addi.w i0, i0, 5
+    vinsgr2vr.w VI0, i0, 0 //1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 1 //2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 2 //3
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 3 //4
+    .align 3
+
+.L24:
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    vadd.w VI1, VI1, VINC4
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vadd.w VI2, VI1, VINC2
+    vfmaxa.s VM1, VX0, VX1
+    vfcmp.ceq.s VT0, VX0, VM1
+    vbitsel.v VI2, VI2, VI1, VT0
+    vfmaxa.s VM1, VM0, VM1
+    vfcmp.ceq.s VT0, VM0, VM1
+    addi.d I, I, -1
+    vbitsel.v VM0, VM1, VM0, VT0
+    vbitsel.v VI0, VI2, VI0, VT0
+    blt $r0, I, .L24
+    .align 3
+
+.L25:
+    vreplvei.w VI1, VI0, 0
+    vreplvei.w VI2, VI0, 1
+    vreplvei.w VI3, VI0, 2
+    vreplvei.w VI4, VI0, 3
+    vreplvei.w x1, VM0, 0
+    vreplvei.w x2, VM0, 1
+    vreplvei.w x3, VM0, 2
+    vreplvei.w x4, VM0, 3
+    vfmaxa.s VM1, x1, x2
+    vfcmp.ceq.s VT0, VM1, x1
+    vbitsel.v VINC2, VI2, VI1, VT0
+    vfmaxa.s VM0, x3, x4
+    vfcmp.ceq.s VT0, x3, VM0
+    vbitsel.v VINC4, VI4, VI3, VT0
+    vfmaxa.s VM0, VM0, VM1
+    vfcmp.ceq.s VT0, VM0, VM1
+    vbitsel.v VI0, VINC4, VINC2, VT0
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L26
+    vfcmp.clt.s VT0, VI1, VI0
+    vbitsel.v VI0, VI0, VI1, VT0
+    .align 3
+
+.L26:
+    fcmp.ceq.d $fcc0, $f15, $f10
+    bceqz $fcc0, .L27
+    vfcmp.clt.s VT0, VI2, VI0
+    vbitsel.v VI0, VI0, VI2, VT0
+    .align 3
+
+.L27:
+    fcmp.ceq.d $fcc0, $f15, $f11
+    bceqz $fcc0, .L28
+    vfcmp.clt.s VT0, VI3, VI0
+    vbitsel.v VI0, VI0, VI3, VT0
+    .align 3
+
+.L28:
+    fcmp.ceq.d $fcc0, $f15, $f12
+    bceqz $fcc0, .L29
+    vfcmp.clt.s VT0, VI4, VI0
+    vbitsel.v VI0, VI0, VI4, VT0
+    .align 3
+
+.L29:
+    movfr2gr.s i0, $f20
+    .align 3
+
+#endif
+.L21: // N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    srai.d i1, N, 3
+    slli.d i1, i1, 3
+    addi.d i1, i1, 1 //current index
+    movgr2fr.d $f21, i1
+    movgr2fr.d $f20, i0
+    .align 3
+
+.L22:
+    LD $f9, X, 0
+    VFMAXA VM1, x1, VM0
+    VCMPEQ VT0, VM0, VM1
+    vbitsel.v VM0, VM1, VM0, VT0
+    vbitsel.v VI0, VI1, VI0, VT0
+    addi.d I, I, -1
+    addi.d i1, i1, 1
+    add.d  X, X, INCX
+    movgr2fr.d $f21, i1
+    blt $r0, I, .L22
+    MTG   i0,  $f20
+    .align 3
+
+.L999:
+    move $r4, $r17
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/isamin_lasx.S b/kernel/loongarch64/iamin_lasx.S
similarity index 54%
rename from kernel/loongarch64/isamin_lasx.S
rename to kernel/loongarch64/iamin_lasx.S
index cbdf32530..6ea117907 100644
--- a/kernel/loongarch64/isamin_lasx.S
+++ b/kernel/loongarch64/iamin_lasx.S
@@ -1,3 +1,30 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
 #define ASSEMBLER
 
 #include "common.h"
@@ -39,6 +66,31 @@
     slli.d INCX, INCX, BASE_SHIFT
     bne INCX, TEMP, .L20
     xvld VM0, X, 0
+#ifdef DOUBLE
+    addi.d i0, i0, 1
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    slli.d i0, i0, 2 //4
+    xvreplgr2vr.d VINC4, i0
+    slli.d i0, i0, 1 //8
+    xvreplgr2vr.d VINC8, i0
+    addi.d i0, i0, -15
+    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 2
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 3
+    addi.d i0, i0, 5
+    xvinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 1 //2
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 2 //3
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 3 //4
+#else
     addi.w i0, i0, 1
     srai.d I, N, 3
     bge $r0, I, .L21
@@ -76,25 +128,49 @@
     xvinsgr2vr.w VI0, i0, 6 //7
     addi.w i0, i0, 1
     xvinsgr2vr.w VI0, i0, 7 //8
+#endif
     .align 3
 
 .L10:
     xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    xvadd.d VI1, VI1, VINC8
+    xvld VX1, X, 4 * SIZE
+    xvadd.d VI2, VI1, VINC4
+    xvfmina.d VM1, VX0, VX1
+    xvfcmp.ceq.d VT0, VX0, VM1
     addi.d I, I, -1
-    xvadd.w VI1, VI1, VINC8
+    xvbitsel.v VI2, VI2, VI1, VT0
+    xvfmina.d VM1, VM0, VM1
+#else
+    addi.d I, I, -1
+    xvadd.w VI2, VI1, VINC8
     xvfmina.s VM1, VX0, VM0
-    xvfcmp.ceq.s VT0, VM0, VM1
+#endif
+    XVCMPEQ VT0, VM0, VM1
     addi.d X, X, 8 * SIZE
     xvbitsel.v VM0, VM1, VM0, VT0
-    xvbitsel.v VI0, VI1, VI0, VT0
+    xvbitsel.v VI0, VI2, VI0, VT0
     blt $r0, I, .L10
     .align 3
 
 .L15:
+#ifdef DOUBLE
+    xvpickve.d VI1, VI0, 0
+    xvpickve.d VI2, VI0, 1
+    xvpickve.d VI3, VI0, 2
+    xvpickve.d VI4, VI0, 3
+    xvpickve.d x1, VM0, 0
+    xvpickve.d x2, VM0, 1
+    xvpickve.d x3, VM0, 2
+    xvpickve.d x4, VM0, 3
+    xvfmina.d VM1, x1, x2
+    xvfcmp.ceq.d VT0, x1, VM1
+#else
     xvxor.v VX0, VX0, VX0
-    xvor.v VX0, VI0, VX0
+    xvor.v  VX0, VI0, VX0
     xvxor.v VX1, VX1, VX1
-    xvor.v VX1, VM0, VX1
+    xvor.v  VX1, VM0, VX1
     xvpickve.w VI1, VI0, 0
     xvpickve.w VI2, VI0, 1
     xvpickve.w VI3, VI0, 2
@@ -105,28 +181,62 @@
     xvpickve.w x4, VM0, 3
     xvfmina.s VM1, x1, x2
     xvfcmp.ceq.s VT0, x1, VM1
+#endif
     xvbitsel.v VINC4, VI2, VI1, VT0
-    xvfmina.s VM0, x3, x4
-    xvfcmp.ceq.s VT0, x3, VM0
+    XVFMINA VM0, x4, x3
+    XVCMPEQ VT0, x3, VM0
     xvbitsel.v VINC8, VI4, VI3, VT0
-    xvfmina.s VM0, VM0, VM1
-    xvfcmp.ceq.s VT0, VM0, VM1
+    XVFMINA VM0, VM0, VM1
+    XVCMPEQ VT0, VM0, VM1
     xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    xvfcmp.ceq.s VT0, VM0, x1
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f9
     bceqz $fcc0, .L26
-    xvfcmp.clt.s VT0, VI1, VI0
+    XVCMPLT VT0, VI1, VI0
     xvbitsel.v VI0, VI0, VI1, VT0
     b .L26
     .align 3
 
 .L20: // INCX!=1
     move TEMP, X
-    addi.w i0, i0, 1
-    ld.w t1, TEMP, 0 * SIZE
+#ifdef DOUBLE
+    addi.d  i0,   i0, 1
+    ld.d    t1, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    xvinsgr2vr.d VM0, t1, 0
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    ld.d t2, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    ld.d t3, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    ld.d t4, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    xvinsgr2vr.d VM0, t2, 1
+    xvinsgr2vr.d VM0, t3, 2
+    xvinsgr2vr.d VM0, t4, 3
+    slli.d i0, i0, 2 //4
+    xvreplgr2vr.d VINC4, i0
+    slli.d i0, i0, 1 //8
+    xvreplgr2vr.d VINC8, i0
+    addi.d i0, i0, -15
+    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 2
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 3
+    addi.d i0, i0, 5
+    xvinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 1 //2
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 2 //3
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 3 //4
+#else
+    addi.w  i0, i0, 1
+    ld.w    t1, TEMP, 0 * SIZE
     add.d TEMP, TEMP, INCX
     xvinsgr2vr.w VM0, t1, 0
     srai.d I, N, 3
@@ -186,9 +296,43 @@
     xvinsgr2vr.w VI0, i0, 6 //7
     addi.w i0, i0, 1
     xvinsgr2vr.w VI0, i0, 7 //8
+#endif
     .align 3
 
 .L24:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    xvadd.d VI1, VI1, VINC8
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvadd.d VI2, VI1, VINC4
+    xvfmina.d VM1, VX0, VX1
+    xvfcmp.ceq.d VT0, VX0, VM1
+    xvbitsel.v VI2, VI2, VI1, VT0
+    xvfmina.d VM1, VM0, VM1
+    xvfcmp.ceq.d VT0, VM0, VM1
+#else
     ld.w t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.w t2, X, 0 * SIZE
@@ -213,73 +357,42 @@
     xvinsgr2vr.w VX0, t2, 5
     xvinsgr2vr.w VX0, t3, 6
     xvinsgr2vr.w VX0, t4, 7
-    xvadd.w VI1, VI1, VINC8
+    xvadd.w VI2, VI1, VINC8
     xvfmina.s VM1, VX0, VM0
     xvfcmp.ceq.s VT0, VM1, VM0
+#endif
     addi.d I, I, -1
     xvbitsel.v VM0, VM1, VM0, VT0
-    xvbitsel.v VI0, VI1, VI0, VT0
+    xvbitsel.v VI0, VI2, VI0, VT0
     blt $r0, I, .L24
     .align 3
 
-.L25:
-    xvxor.v VX0, VX0, VX0
-    xvor.v VX0, VI0, VX0
-    xvxor.v VX1, VX1, VX1
-    xvor.v VX1, VM0, VX1
-    xvpickve.w VI1, VI0, 0
-    xvpickve.w VI2, VI0, 1
-    xvpickve.w VI3, VI0, 2
-    xvpickve.w VI4, VI0, 3
-    xvpickve.w x1, VM0, 0
-    xvpickve.w x2, VM0, 1
-    xvpickve.w x3, VM0, 2
-    xvpickve.w x4, VM0, 3
-    xvfmina.s VM1, x1, x2
-    xvfcmp.ceq.s VT0, x1, VM1
-    xvbitsel.v VINC4, VI2, VI1, VT0
-    xvfmina.s VM0, x3, x4
-    xvfcmp.ceq.s VT0, x3, VM0
-    xvbitsel.v VINC8, VI3, VI4, VT0
-    xvfmina.s VM0, VM0, VM1
-    xvfcmp.ceq.s VT0, VM0, VM1
-    xvbitsel.v VM0, VM0, VM1, VT0
-    xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    xvfcmp.ceq.s VT0, VM0, x1
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    xvfcmp.clt.s VT0, VI1, VI0
-    xvbitsel.v VI0, VI0, VI1, VT0
-    .align 3
-
 .L26:
-    xvfcmp.ceq.s VT0, VM0, x2
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f10
     bceqz $fcc0, .L27
-    xvfcmp.clt.s VT0, VI2, VI0
+    XVCMPLT VT0, VI2, VI0
     xvbitsel.v VI0, VI0, VI2, VT0
     .align 3
 
 .L27:
-    xvfcmp.ceq.s VT0, VM0, x3
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f11
     bceqz $fcc0, .L28
-    xvfcmp.clt.s VT0, VI3, VI0
+    XVCMPLT VT0, VI3, VI0
     xvbitsel.v VI0, VI0, VI3, VT0
     .align 3
 
 .L28:
-    xvfcmp.ceq.s VT0, VM0, x4
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f12
     bceqz $fcc0, .L29
-    xvfcmp.clt.s VT0, VI4, VI0
+    XVCMPLT VT0, VI4, VI0
     xvbitsel.v VI0, VI0, VI4, VT0
     .align 3
 
 .L29:
+#ifdef DOUBLE
+    movfr2gr.d i0, $f20
+    .align 3
+#else
     fmov.s $f16, $f20
     .align 3
 
@@ -306,35 +419,28 @@
     xvfmina.s VM0, VM0, VM1
     xvfcmp.ceq.s VT0, VM0, VM1
     xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    xvfcmp.ceq.s VT0, VM0, x1
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f9
     bceqz $fcc0, .L262
     xvfcmp.clt.s VT0, VI1, VI0
     xvbitsel.v VI0, VI0, VI1, VT0
     .align 3
 
 .L262:
-    xvfcmp.ceq.s VT0, VM0, x2
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f10
     bceqz $fcc0, .L272
     xvfcmp.clt.s VT0, VI2, VI0
     xvbitsel.v VI0, VI0, VI2, VT0
     .align 3
 
 .L272:
-    xvfcmp.ceq.s VT0, VM0, x3
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f11
     bceqz $fcc0, .L282
     xvfcmp.clt.s VT0, VI3, VI0
     xvbitsel.v VI0, VI0, VI3, VT0
     .align 3
 
 .L282:
-    xvfcmp.ceq.s VT0, VM0, x4
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f12
     bceqz $fcc0, .L292
     xvfcmp.clt.s VT0, VI4, VI0
     xvbitsel.v VI0, VI0, VI4, VT0
@@ -346,9 +452,11 @@
     xvbitsel.v VI0, VI0, VI1, VT0
     movfr2gr.s i0, $f20
 
-.L21: //N<8
-    andi I, N, 7
-    bge $r0, I, .L999
+#endif
+
+.L21: // N<8
+    andi    I, N, 7
+    bge   $r0, I, .L999
     srai.d i1, N, 3
     slli.d i1, i1, 3
     addi.d i1, i1, 1 //current index
@@ -357,17 +465,17 @@
     .align 3
 
 .L22:
-    fld.s $f9, X, 0
+    LD $f9, X, 0
     addi.d I, I, -1
-    xvfmina.s VM1, x1, VM0
-    xvfcmp.ceq.s VT0, VM0, VM1
-    add.d  X, X, INCX
+    XVFMINA    VM1,  x1, VM0
+    XVCMPEQ    VT0, VM0, VM1
+    add.d        X,   X, INCX
     xvbitsel.v VM0, VM1, VM0, VT0
     xvbitsel.v VI0, VI1, VI0, VT0
     addi.d i1, i1, 1
     movgr2fr.d $f21, i1
     blt $r0, I, .L22
-    movfr2gr.s i0, $f20
+    MTG i0, $f20
     .align 3
 
 .L999:
@@ -375,4 +483,4 @@
     jirl $r0, $r1, 0x0
     .align 3
 
-    EPILOGUE
\ No newline at end of file
+    EPILOGUE
diff --git a/kernel/loongarch64/iamin_lsx.S b/kernel/loongarch64/iamin_lsx.S
new file mode 100644
index 000000000..ce885fd88
--- /dev/null
+++ b/kernel/loongarch64/iamin_lsx.S
@@ -0,0 +1,446 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N $r4
+#define X $r5
+#define INCX $r6
+#define I $r12
+#define t1 $r13
+#define t2 $r15
+#define t3 $r18
+#define t4 $r16
+#define i0 $r17
+#define i1 $r14
+#define TEMP $r19
+#define x1 $vr9
+#define x2 $vr10
+#define x3 $vr11
+#define x4 $vr12
+#define VX0 $vr13
+#define VX1 $vr14
+#define VM0 $vr15
+#define VM1 $vr16
+#ifdef DOUBLE
+#define VINC2 $vr17
+#define VINC4 $vr18
+#else
+#define VINC4 $vr17
+#define VINC8 $vr18
+#endif
+#define VI0 $vr20
+#define VI1 $vr21
+#define VI2 $vr22
+#define VI3 $vr8
+#define VI4 $vr19
+#define VT0 $vr23
+
+    PROLOGUE
+    li.d  i0, 0
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    slli.d TEMP, TEMP, BASE_SHIFT
+    slli.d INCX, INCX, BASE_SHIFT
+    bne INCX, TEMP, .L20
+    vld VM0, X, 0
+#ifdef DOUBLE
+    addi.d  i0, i0, 1
+    srai.d   I, N, 3
+    bge $r0, I, .L21
+
+    slli.d i0, i0, 1 //2
+    vreplgr2vr.d VINC2, i0
+    slli.d i0, i0, 1 //4
+    vreplgr2vr.d VINC4, i0
+    addi.d i0, i0, -7
+    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 3
+    vinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI0, i0, 1 //2
+#else
+    addi.w i0, i0, 1
+    srai.d  I, N, 3
+    bge   $r0, I, .L21
+
+    slli.w i0, i0, 2 //4
+    vreplgr2vr.w VINC4, i0
+    slli.w i0, i0, 1 //8
+    vreplgr2vr.w VINC8, i0
+    addi.w i0, i0, -15
+    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 3
+    addi.w i0, i0, 5
+    vinsgr2vr.w VI0, i0, 0 //1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 1 //2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 2 //3
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 3 //4
+#endif
+    .align 3
+
+.L10:
+    vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    vadd.d VI1, VI1, VINC4
+    vld VX1, X, 2 * SIZE
+    vadd.d VI2, VI1, VINC2
+    vfmina.d x1, VX0, VX1
+    vfcmp.ceq.d VT0, VX0, x1
+    vbitsel.v x2, VI2, VI1, VT0
+    vld VX0, X, 4 * SIZE
+    vadd.d VI1, VI2, VINC2
+    vld VX1, X, 6 * SIZE
+    vadd.d VI2, VI1, VINC2
+    vfmina.d x3, VX0, VX1
+    vfcmp.ceq.d VT0, VX0, x3
+    vbitsel.v x4, VI2, VI1, VT0
+    vfmina.d x3, x1, x3
+    vfcmp.ceq.d VT0, x1, x3
+    addi.d I, I, -1
+    vbitsel.v x2, x4, x2, VT0
+    vfmina.d VM1, VM0, x3
+#else
+    vadd.w VI1, VI1, VINC8
+    vld VX1, X, 4 * SIZE
+    vadd.w VI2, VI1, VINC4
+    vfmina.s VM1, VX0, VX1
+    vfcmp.ceq.s VT0, VX0, VM1
+    addi.d I, I, -1
+    vbitsel.v x2, VI2, VI1, VT0
+    vfmina.s VM1, VM0, VM1
+#endif
+    VCMPEQ VT0, VM0, VM1
+    addi.d X, X, 8 * SIZE
+    vbitsel.v VM0, VM1, VM0, VT0
+    vbitsel.v VI0, x2, VI0, VT0
+    blt $r0, I, .L10
+    .align 3
+
+.L15:
+#ifdef DOUBLE
+    vreplvei.d VI1, VI0, 0
+    vreplvei.d VI2, VI0, 1
+    vreplvei.d  x1, VM0, 0
+    vreplvei.d  x2, VM0, 1
+    fcmp.ceq.d $fcc0, $f10, $f9
+    bceqz $fcc0, .L26
+    vfcmp.clt.d VT0, VI1, VI2
+    vbitsel.v   VI0, VI2, VI1, VT0
+    b .L27
+#else
+    vreplvei.w VI1, VI0, 0
+    vreplvei.w VI2, VI0, 1
+    vreplvei.w VI3, VI0, 2
+    vreplvei.w VI4, VI0, 3
+    vreplvei.w  x1, VM0, 0
+    vreplvei.w  x2, VM0, 1
+    vreplvei.w  x3, VM0, 2
+    vreplvei.w  x4, VM0, 3
+    vfmina.s   VM1, x1, x2
+    vfcmp.ceq.s  VT0, VM1, x1
+    vbitsel.v  VINC4, VI2, VI1, VT0
+    vfmina.s     VM0,  x3, x4
+    vfcmp.ceq.s  VT0,  x3, VM0
+    vbitsel.v  VINC8, VI4, VI3, VT0
+    vfmina.s     VM0, VM0, VM1
+    vfcmp.ceq.s  VT0, VM0, VM1
+    vbitsel.v    VI0, VINC8, VINC4, VT0
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L26
+    vfcmp.clt.s VT0, VI1, VI0
+    vbitsel.v   VI0, VI0, VI1, VT0
+    b .L26
+#endif
+    .align 3
+
+.L20: // INCX!=1
+    move TEMP, X
+#ifdef DOUBLE
+    addi.d    i0,   i0, 1
+    ld.d      t1, TEMP, 0 * SIZE
+    add.d   TEMP, TEMP, INCX
+    vinsgr2vr.d    VM0, t1, 0
+    srai.d     I,    N, 3
+    bge $r0,   I, .L21
+    ld.d      t2, TEMP, 0 * SIZE
+    add.d   TEMP, TEMP, INCX
+
+    vinsgr2vr.d VM0, t2, 1
+    slli.d i0, i0, 1 //2
+    vreplgr2vr.d VINC2, i0
+    slli.d i0, i0, 1 //4
+    vreplgr2vr.d VINC4, i0
+    addi.d i0, i0, -7
+    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 3
+    vinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI0, i0, 1 //2
+#else
+    addi.w    i0,   i0, 1
+    ld.w      t1, TEMP, 0 * SIZE
+    add.d   TEMP, TEMP, INCX
+    vinsgr2vr.w    VM0, t1, 0
+    srai.d     I,    N, 3
+    bge $r0,   I, .L21
+    ld.w      t2, TEMP, 0 * SIZE
+    add.d   TEMP, TEMP, INCX
+
+    vreplvei.d VI1, VI0, 0
+    ld.w t3, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    ld.w t4, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    vinsgr2vr.w VM0, t2, 1
+    vinsgr2vr.w VM0, t3, 2
+    vinsgr2vr.w VM0, t4, 3
+    slli.w i0, i0, 2 //4
+    vreplgr2vr.w VINC4, i0
+    slli.w i0, i0, 1 //8
+    vreplgr2vr.w VINC8, i0
+    addi.w i0, i0, -15
+    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 3
+    addi.w i0, i0, 5
+    vinsgr2vr.w VI0, i0, 0 //1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 1 //2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 2 //3
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 3 //4
+#endif
+    .align 3
+
+.L24:
+#ifdef DOUBLE
+    ld.d  t1, X, 0 * SIZE
+    add.d X,  X, INCX
+    ld.d  t2, X, 0 * SIZE
+    add.d X,  X, INCX
+
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vadd.d VI1, VI1, VINC4
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    vadd.d VI2, VI1, VINC2
+    vfmina.d x1, VX0, VX1
+    vfcmp.ceq.d VT0, VX0, x1
+    vbitsel.v x2, VI2, VI1, VT0
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vadd.d VI1, VI2, VINC2
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    vadd.d VI2, VI1, VINC2
+    vfmina.d x3, VX0, VX1
+    vfcmp.ceq.d VT0, VX0, x3
+    vbitsel.v x4, VI2, VI1, VT0
+    vfmina.d x3, x1, x3
+    vfcmp.ceq.d VT0, x1, x3
+    addi.d I, I, -1
+    vbitsel.v x2, x4, x2, VT0
+    vfmina.d VM1, VM0, x3
+    vbitsel.v VM0, VM1, VM0, VT0
+    vfcmp.ceq.d VT0, VM0, VM1
+    vbitsel.v VI0, x2, VI0, VT0
+#else
+    ld.w  t1, X, 0 * SIZE
+    add.d X,  X, INCX
+    ld.w  t2, X, 0 * SIZE
+    add.d X,  X, INCX
+
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    vadd.w VI1, VI1, VINC8
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vadd.w VI2, VI1, VINC4
+    vfmina.s VM1, VX0, VX1
+    vfcmp.ceq.s VT0, VX0, VM1
+    vbitsel.v VI2, VI2, VI1, VT0
+    vfmina.s VM1, VM0, VM1
+    vfcmp.ceq.s VT0, VM0, VM1
+    addi.d I, I, -1
+    vbitsel.v VM0, VM1, VM0, VT0
+    vbitsel.v VI0, VI2, VI0, VT0
+#endif
+    blt $r0, I, .L24
+    .align 3
+
+.L25:
+#ifdef DOUBLE
+    vreplvei.d VI1, VI0, 0
+    vreplvei.d VI2, VI0, 1
+    vreplvei.d  x1, VM0, 0
+    vreplvei.d  x2, VM0, 1
+    fcmp.ceq.d $fcc0, $f10, $f9
+    bceqz $fcc0, .L26
+    vfcmp.clt.d VT0, VI1, VI2
+    vbitsel.v VI0, VI2, VI1, VT0
+    b .L27
+#else
+    vreplvei.w VI1, VI0, 0
+    vreplvei.w VI2, VI0, 1
+    vreplvei.w VI3, VI0, 2
+    vreplvei.w VI4, VI0, 3
+    vreplvei.w x1, VM0, 0
+    vreplvei.w x2, VM0, 1
+    vreplvei.w x3, VM0, 2
+    vreplvei.w x4, VM0, 3
+    vfmina.s VM1, x1, x2
+    vfcmp.ceq.s VT0, VM1, x1
+    vbitsel.v VINC4, VI2, VI1, VT0
+    vfmina.s VM0, x3, x4
+    vfcmp.ceq.s VT0, x3, VM0
+    vbitsel.v VINC8, VI4, VI3, VT0
+    vfmina.s VM0, VM0, VM1
+    vfcmp.ceq.s VT0, VM0, VM1
+    vbitsel.v VI0, VINC8, VINC4, VT0
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L26
+    vfcmp.clt.s VT0, VI1, VI0
+    vbitsel.v VI0, VI0, VI1, VT0
+#endif
+    .align 3
+
+.L26:
+#ifdef DOUBLE
+    vfmina.d VM0, x1, x2
+    vfcmp.ceq.d VT0, x1, VM0
+    vbitsel.v VI0, VI2, VI1, VT0
+    .align 3
+
+.L27:
+    movfr2gr.d i0, $f20
+
+#else
+    fcmp.ceq.d $fcc0, $f15, $f10
+    bceqz $fcc0, .L27
+    vfcmp.clt.s VT0, VI2, VI0
+    vbitsel.v VI0, VI0, VI2, VT0
+    .align 3
+
+.L27:
+    fcmp.ceq.d $fcc0, $f15, $f11
+    bceqz $fcc0, .L28
+    vfcmp.clt.s VT0, VI3, VI0
+    vbitsel.v VI0, VI0, VI3, VT0
+    .align 3
+
+.L28:
+    fcmp.ceq.d $fcc0, $f15, $f12
+    bceqz $fcc0, .L29
+    vfcmp.clt.s VT0, VI4, VI0
+    vbitsel.v VI0, VI0, VI4, VT0
+    .align 3
+
+.L29:
+    movfr2gr.s i0, $f20
+#endif
+    .align 3
+
+.L21: //N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    srai.d i1, N, 3
+    slli.d i1, i1, 3
+    addi.d i1, i1, 1 //current index
+    movgr2fr.d $f21, i1
+    movgr2fr.d $f20, i0
+    .align 3
+
+.L22:
+    LD $f9, X, 0
+    addi.d I, I, -1
+    VFMINA VM1, x1, VM0
+    VCMPEQ VT0, VM0, VM1
+    add.d  X, X, INCX
+    vbitsel.v VM0, VM1, VM0, VT0
+    vbitsel.v VI0, VI1, VI0, VT0
+    addi.d i1, i1, 1
+    MTC $f21, i1
+    blt $r0, I, .L22
+    movfr2gr.s i0, $f20
+    .align 3
+
+.L999:
+    move $r4, $r17
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/icamax_lasx.S b/kernel/loongarch64/icamax_lasx.S
new file mode 100644
index 000000000..7800cb917
--- /dev/null
+++ b/kernel/loongarch64/icamax_lasx.S
@@ -0,0 +1,562 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N $r4
+#define X $r5
+#define INCX $r6
+#define I $r12
+#define t1 $r13
+#define t2 $r15
+#define t3 $r18
+#define t4 $r16
+#define i0 $r17
+#define i1 $r14
+#define TEMP $r19
+#define a0 $f12
+#define a1 $f13
+#define s1 $f15
+#define x1 $xr9
+#define x2 $xr10
+#define x3 $xr11
+#define x4 $xr12
+#define VX0 $xr13
+#define VX1 $xr14
+#define VM0 $xr15
+#define VM1 $xr16
+#define VINC4 $xr17
+#define VINC8 $xr18
+#define VI0 $xr20
+#define VI1 $xr21
+#define VI2 $xr22
+#define VI3 $xr8
+#define VI4 $xr19
+#define VT0 $xr23
+
+    PROLOGUE
+    li.d  i0, 0
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    xvxor.v VM0, VM0, VM0
+    slli.d TEMP, TEMP, ZBASE_SHIFT
+    slli.d INCX, INCX, ZBASE_SHIFT
+    xvxor.v VI3, VI3, VI3 // 0
+#ifdef DOUBLE
+    li.d I, -1
+    xvreplgr2vr.d VI4, I
+    xvffint.d.l VI4, VI4 // -1
+    bne INCX, TEMP, .L20
+    addi.d i0, i0, 1
+    srai.d I, N, 2
+    bge $r0, I, .L21
+    slli.d i0, i0, 2 //4
+    xvreplgr2vr.d VINC4, i0
+    addi.d i0, i0, -7
+    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 2
+    xvinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, -1
+    xvinsgr2vr.d VI1, i0, 2
+    addi.d i0, i0, 2
+    xvinsgr2vr.d VI1, i0, 3
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 2
+    xvinsgr2vr.d VI0, i0, 1 //3
+    addi.d i0, i0, -1
+    xvinsgr2vr.d VI0, i0, 2 //2
+    addi.d i0, i0, 2
+    xvinsgr2vr.d VI0, i0, 3 //4
+#else
+    li.w I, -1
+    xvreplgr2vr.w VI4, I
+    xvffint.s.w VI4, VI4 // -1
+    bne INCX, TEMP, .L20
+    addi.w i0, i0, 1
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    slli.w i0, i0, 3 //8
+    xvreplgr2vr.w VINC8, i0
+    addi.w i0, i0, -15
+    xvinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI1, i0, 1
+    addi.w i0, i0, 3
+    xvinsgr2vr.w VI1, i0, 2
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI1, i0, 3
+    addi.w i0, i0, -3
+    xvinsgr2vr.w VI1, i0, 4
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI1, i0, 5
+    addi.w i0, i0, 3
+    xvinsgr2vr.w VI1, i0, 6
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI1, i0, 7
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 0 //1
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 1 //2
+    addi.w i0, i0, 3
+    xvinsgr2vr.w VI0, i0, 2 //5
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 3 //6
+    addi.w i0, i0, -3
+    xvinsgr2vr.w VI0, i0, 4 //3
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 5 //4
+    addi.w i0, i0, 3
+    xvinsgr2vr.w VI0, i0, 6 //7
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 7 //8
+#endif
+    .align 3
+
+.L10:
+    xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    xvadd.d VI1, VI1, VINC4
+    xvld VX1, X, 4 * SIZE
+    addi.d I, I, -1
+    xvpickev.d x1, VX1, VX0
+    xvpickod.d x2, VX1, VX0
+    xvfmul.d x3, VI4, x1
+    xvfmul.d x4, VI4, x2
+    xvfcmp.clt.d VT0, x1, VI3
+    xvfcmp.clt.d VINC8, x2, VI3
+    xvbitsel.v x1, x1, x3, VT0
+    xvbitsel.v x2, x2, x4, VINC8
+#else
+    xvadd.w VI1, VI1, VINC8
+    xvld VX1, X, 8 * SIZE
+    addi.d I, I, -1
+    xvpickev.w x1, VX1, VX0
+    xvpickod.w x2, VX1, VX0
+    xvfmul.s x3, VI4, x1
+    xvfmul.s x4, VI4, x2
+    xvfcmp.clt.s VT0, x1, VI3
+    xvfcmp.clt.s VINC4, x2, VI3
+    xvbitsel.v x1, x1, x3, VT0
+    xvbitsel.v x2, x2, x4, VINC4
+#endif
+    XVFADD  x1,  x1,  x2
+    XVFMAX  x3,  VM0, x1
+    XVCMPEQ VT0, x3,  VM0
+    addi.d X, X, 8 * SIZE
+    xvbitsel.v VM0, x3, VM0, VT0
+    xvbitsel.v VI0, VI1, VI0, VT0
+    blt $r0, I, .L10
+    .align 3
+
+.L15:
+#ifdef DOUBLE
+    xvpickve.d VI1, VI0, 0
+    xvpickve.d VI2, VI0, 1
+    xvpickve.d VI3, VI0, 2
+    xvpickve.d VI4, VI0, 3
+    xvpickve.d x1, VM0, 0
+    xvpickve.d x2, VM0, 1
+    xvpickve.d x3, VM0, 2
+    xvpickve.d x4, VM0, 3
+    xvfmax.d VM1, x1, x2
+    xvfcmp.ceq.d VT0, VM1, x1
+    xvbitsel.v VINC4, VI2, VI1, VT0
+    xvfmax.d VM0, x3, x4
+    xvfcmp.ceq.d VT0, x3, VM0
+    xvbitsel.v VINC8, VI4, VI3, VT0
+    xvfmax.d VM0, VM0, VM1
+    xvfcmp.ceq.d VT0, VM0, VM1
+    xvbitsel.v VI0, VINC8, VINC4, VT0
+#else
+    xvxor.v VX0, VX0, VX0
+    xvor.v VX0, VI0, VX0
+    xvxor.v VX1, VX1, VX1
+    xvor.v VX1, VM0, VX1
+    xvpickve.w VI1, VI0, 0
+    xvpickve.w VI2, VI0, 1
+    xvpickve.w VI3, VI0, 2
+    xvpickve.w VI4, VI0, 3
+    xvpickve.w x1, VM0, 0
+    xvpickve.w x2, VM0, 1
+    xvpickve.w x3, VM0, 2
+    xvpickve.w x4, VM0, 3
+    xvfcmp.clt.s VT0, x1, x2
+    xvbitsel.v VM1, x1, x2, VT0
+    xvbitsel.v VINC4, VI1, VI2, VT0
+    xvfcmp.clt.s VT0, x3, x4
+    xvbitsel.v VM0, x3, x4, VT0
+    xvbitsel.v VINC8, VI3, VI4, VT0
+    xvfcmp.clt.s VT0, VM0, VM1
+    xvbitsel.v VM0, VM0, VM1, VT0
+    xvbitsel.v VI0, VINC8, VINC4, VT0
+#endif
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L26
+    XVCMPLT  VT0, VI1, VI0
+    xvbitsel.v VI0, VI0, VI1, VT0
+    b .L26
+    .align 3
+
+.L20: // INCX!=1
+#ifdef DOUBLE
+    addi.d i0, i0, 1
+    srai.d I, N, 2
+    bge $r0, I, .L21
+    slli.d i0, i0, 2 //4
+    xvreplgr2vr.d VINC4, i0
+    addi.d i0, i0, -7
+    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 2
+    xvinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, -1
+    xvinsgr2vr.d VI1, i0, 2
+    addi.d i0, i0, 2
+    xvinsgr2vr.d VI1, i0, 3
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 2
+    xvinsgr2vr.d VI0, i0, 1 //3
+    addi.d i0, i0, -1
+    xvinsgr2vr.d VI0, i0, 2 //2
+    addi.d i0, i0, 2
+    xvinsgr2vr.d VI0, i0, 3 //4
+#else
+    addi.w i0, i0, 1
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    slli.w i0, i0, 3 //8
+    xvreplgr2vr.w VINC8, i0
+    addi.w i0, i0, -15
+    xvinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI1, i0, 1
+    addi.w i0, i0, 3
+    xvinsgr2vr.w VI1, i0, 2
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI1, i0, 3
+    addi.w i0, i0, -3
+    xvinsgr2vr.w VI1, i0, 4
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI1, i0, 5
+    addi.w i0, i0, 3
+    xvinsgr2vr.w VI1, i0, 6
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI1, i0, 7
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 0 //1
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 1 //2
+    addi.w i0, i0, 3
+    xvinsgr2vr.w VI0, i0, 2 //5
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 3 //6
+    addi.w i0, i0, -3
+    xvinsgr2vr.w VI0, i0, 4 //3
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 5 //4
+    addi.w i0, i0, 3
+    xvinsgr2vr.w VI0, i0, 6 //7
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 7 //8
+#endif
+    .align 3
+
+.L24:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 0
+    xvinsgr2vr.d x2, t2, 0
+    xvinsgr2vr.d x1, t3, 1
+    xvinsgr2vr.d x2, t4, 1
+    xvadd.d VI1, VI1, VINC4
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 2
+    xvinsgr2vr.d x2, t2, 2
+    xvinsgr2vr.d x1, t3, 3
+    xvinsgr2vr.d x2, t4, 3
+    addi.d I, I, -1
+    xvfmul.d x3, VI4, x1
+    xvfmul.d x4, VI4, x2
+    xvfcmp.clt.d VT0, x1, VI3
+    xvfcmp.clt.d VINC8, x2, VI3
+    xvbitsel.v x1, x1, x3, VT0
+    xvbitsel.v x2, x2, x4, VINC8
+    xvfadd.d x1, x1, x2
+    xvfmax.d x3, VM0, x1
+    xvfcmp.ceq.d VT0, x3, VM0
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 0
+    xvinsgr2vr.w x2, t2, 0
+    xvinsgr2vr.w x1, t3, 1
+    xvinsgr2vr.w x2, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 2
+    xvinsgr2vr.w x2, t2, 2
+    xvinsgr2vr.w x1, t3, 3
+    xvinsgr2vr.w x2, t4, 3
+    xvadd.w VI1, VI1, VINC8
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 4
+    xvinsgr2vr.w x2, t2, 4
+    xvinsgr2vr.w x1, t3, 5
+    xvinsgr2vr.w x2, t4, 5
+    xvadd.w VI1, VI1, VINC8
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 6
+    xvinsgr2vr.w x2, t2, 6
+    xvinsgr2vr.w x1, t3, 7
+    xvinsgr2vr.w x2, t4, 7
+    addi.d I, I, -1
+    xvpickev.w x1, VX1, VX0
+    xvpickod.w x2, VX1, VX0
+    xvfmul.s x3, VI4, x1
+    xvfmul.s x4, VI4, x2
+    xvfcmp.clt.s VT0, x1, VI3
+    xvfcmp.clt.s VINC8, x2, VI3
+    xvbitsel.v x1, x1, x3, VT0
+    xvbitsel.v x2, x2, x4, VINC8
+    xvfadd.s x1, x1, x2
+    xvfmax.s x3, VM0, x1
+    xvfcmp.ceq.s VT0, x3, VM0
+#endif
+    xvbitsel.v VM0, x3, VM0, VT0
+    xvbitsel.v VI0, VI1, VI0, VT0
+    blt $r0, I, .L24
+    .align 3
+
+.L25:
+#ifdef DOUBLE
+    xvpickve.d VI1, VI0, 0
+    xvpickve.d VI2, VI0, 1
+    xvpickve.d VI3, VI0, 2
+    xvpickve.d VI4, VI0, 3
+    xvpickve.d x1, VM0, 0
+    xvpickve.d x2, VM0, 1
+    xvpickve.d x3, VM0, 2
+    xvpickve.d x4, VM0, 3
+    xvfmaxa.d VM1, x1, x2
+    xvfcmp.ceq.d VT0, VM1, x1
+    xvbitsel.v VINC4, VI2, VI1, VT0
+    xvfmaxa.d VM0, x3, x4
+    xvfcmp.ceq.d VT0, x3, VM0
+    xvbitsel.v VINC8, VI4, VI3, VT0
+    xvfmaxa.d VM0, VM0, VM1
+    xvfcmp.ceq.d VT0, VM0, VM1
+    xvbitsel.v VI0, VINC8, VINC4, VT0
+#else
+    xvxor.v VX0, VX0, VX0
+    xvor.v VX0, VI0, VX0
+    xvxor.v VX1, VX1, VX1
+    xvor.v VX1, VM0, VX1
+    xvpickve.w VI1, VI0, 0
+    xvpickve.w VI2, VI0, 1
+    xvpickve.w VI3, VI0, 2
+    xvpickve.w VI4, VI0, 3
+    xvpickve.w x1, VM0, 0
+    xvpickve.w x2, VM0, 1
+    xvpickve.w x3, VM0, 2
+    xvpickve.w x4, VM0, 3
+    xvfcmp.clt.s VT0, x1, x2
+    xvbitsel.v VM1, x1, x2, VT0
+    xvbitsel.v VINC4, VI1, VI2, VT0
+    xvfcmp.clt.s VT0, x3, x4
+    xvbitsel.v VM0, x3, x4, VT0
+    xvbitsel.v VINC8, VI3, VI4, VT0
+    xvfcmp.clt.s VT0, VM0, VM1
+    xvbitsel.v VM0, VM0, VM1, VT0
+    xvbitsel.v VI0, VINC8, VINC4, VT0
+#endif
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L26
+    XVCMPLT  VT0, VI1, VI0
+    xvbitsel.v VI0, VI0, VI1, VT0
+    .align 3
+
+.L26:
+    fcmp.ceq.d $fcc0, $f15, $f10
+    bceqz $fcc0, .L27
+    XVCMPLT  VT0, VI2, VI0
+    xvbitsel.v VI0, VI0, VI2, VT0
+    .align 3
+
+.L27:
+    fcmp.ceq.d $fcc0, $f15, $f11
+    bceqz $fcc0, .L28
+    XVCMPLT  VT0, VI3, VI0
+    xvbitsel.v VI0, VI0, VI3, VT0
+    .align 3
+
+.L28:
+    fcmp.ceq.d $fcc0, $f15, $f12
+    bceqz $fcc0, .L29
+    XVCMPLT  VT0, VI4, VI0
+    xvbitsel.v VI0, VI0, VI4, VT0
+    .align 3
+
+.L29:
+#ifdef DOUBLE
+    movfr2gr.d i0, $f20
+#else
+    fmov.s $f16, $f20
+#endif
+    .align 3
+
+#ifdef DOUBLE
+#else
+.L252:
+    xvxor.v VI0, VI0, VI0
+    xvor.v VI0, VI0, VX0
+    fmov.s $f13, $f15
+    xvxor.v VM0, VM0, VM0
+    xvor.v VM0, VM0, VX1
+    xvpickve.w VI1, VI0, 4
+    xvpickve.w VI2, VI0, 5
+    xvpickve.w VI3, VI0, 6
+    xvpickve.w VI4, VI0, 7
+    xvpickve.w x1, VM0, 4
+    xvpickve.w x2, VM0, 5
+    xvpickve.w x3, VM0, 6
+    xvpickve.w x4, VM0, 7
+    xvfcmp.clt.s VT0, x1, x2
+    xvbitsel.v x1, x1, x2, VT0
+    xvbitsel.v VINC4, VI1, VI2, VT0
+    xvfcmp.clt.s VT0, x3, x4
+    xvbitsel.v VM0, x3, x4, VT0
+    xvbitsel.v VINC8, VI3, VI4, VT0
+    xvfcmp.clt.s VT0, VM0, x1
+    xvbitsel.v VM0, VM0, x1, VT0
+    xvbitsel.v VI0, VINC8, VINC4, VT0
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L262
+    xvfcmp.clt.s VT0, VI1, VI0
+    xvbitsel.v VI0, VI0, VI1, VT0
+    .align 3
+
+.L262:
+    fcmp.ceq.d $fcc0, $f15, $f10
+    bceqz $fcc0, .L272
+    xvfcmp.clt.s VT0, VI2, VI0
+    xvbitsel.v VI0, VI0, VI2, VT0
+    .align 3
+
+.L272:
+    fcmp.ceq.d $fcc0, $f15, $f11
+    bceqz $fcc0, .L282
+    xvfcmp.clt.s VT0, VI3, VI0
+    xvbitsel.v VI0, VI0, VI3, VT0
+    .align 3
+
+.L282:
+    fcmp.ceq.d $fcc0, $f15, $f12
+    bceqz $fcc0, .L292
+    xvfcmp.clt.s VT0, VI4, VI0
+    xvbitsel.v VI0, VI0, VI4, VT0
+    .align 3
+
+.L292:
+    fcmp.clt.s $fcc0, $f15, $f13
+    fsel $f15, $f15, $f13, $fcc0
+    fsel $f20, $f20, $f16, $fcc0
+    movfr2gr.s i0, $f20
+
+#endif
+.L21: //N<8
+#ifdef DOUBLE
+    andi I, N, 3
+    bge $r0, I, .L999
+    srai.d i1, N, 2
+    slli.d i1, i1, 2
+#else
+    andi I, N, 7
+    bge $r0, I, .L999
+    srai.d i1, N, 3
+    slli.d i1, i1, 3
+#endif
+    addi.d i1, i1, 1 //current index
+    movgr2fr.d $f21, i1
+    movgr2fr.d $f20, i0
+    .align 3
+
+.L22:
+    LD a0, X, 0 * SIZE
+    LD a1, X, 1 * SIZE
+    addi.d I, I, -1
+    FABS a0, a0
+    FABS a1, a1
+    ADD a0, a0, a1
+    FMAX a1, s1, a0
+    CMPEQ $fcc0, s1, a1
+    add.d  X, X, INCX
+    fsel s1, a1, s1, $fcc0
+    fsel $f20, $f21, $f20, $fcc0
+    addi.d i1, i1, 1
+    movgr2fr.d $f21, i1
+    blt $r0, I, .L22
+    MTG i0, $f20
+    .align 3
+
+
+.L999:
+    move $r4, $r17
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/icamax_lsx.S b/kernel/loongarch64/icamax_lsx.S
new file mode 100644
index 000000000..a2fc9dbbd
--- /dev/null
+++ b/kernel/loongarch64/icamax_lsx.S
@@ -0,0 +1,434 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N $r4
+#define X $r5
+#define INCX $r6
+#define I $r12
+#define t1 $r13
+#define t2 $r15
+#define t3 $r18
+#define t4 $r16
+#define i0 $r17
+#define i1 $r14
+#define TEMP $r19
+#define a0 $f12
+#define a1 $f13
+#define s1 $f15
+#define x1 $vr9
+#define x2 $vr10
+#define x3 $vr11
+#define x4 $vr12
+#define VX0 $vr13
+#define VX1 $vr14
+#define VM0 $vr15
+#define VM1 $vr16
+#define VINC4 $vr17
+#define VINC8 $vr18
+#define VI0 $vr20
+#define VI1 $vr21
+#define VI2 $vr22
+#define VI3 $vr8
+#define VI4 $vr19
+#define VT0 $vr23
+
+    PROLOGUE
+    li.d  i0, 0
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    vxor.v VM0, VM0, VM0
+    slli.d TEMP, TEMP, ZBASE_SHIFT
+    slli.d INCX, INCX, ZBASE_SHIFT
+    vxor.v VI3, VI3, VI3 // 0
+#ifdef DOUBLE
+    li.d I, -1
+    vreplgr2vr.d VI4, I
+    vffint.d.l VI4, VI4 // -1
+    bne INCX, TEMP, .L20
+    addi.d i0, i0, 1
+    srai.d I, N, 2
+    bge $r0, I, .L21
+    slli.d i0, i0, 1 //2
+    vreplgr2vr.d VINC4, i0
+    addi.d i0, i0, -3
+    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI0, i0, 1 //2
+#else
+    li.w I, -1
+    vreplgr2vr.w VI4, I
+    vffint.s.w VI4, VI4 // -1
+    bne INCX, TEMP, .L20
+    addi.w i0, i0, 1
+    srai.d I, N, 2
+    bge $r0, I, .L21
+    slli.w i0, i0, 2 //4
+    vreplgr2vr.w VINC4, i0
+    addi.w i0, i0, -7
+    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 3
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 0 //1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 1 //2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 2 //3
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 3 //4
+#endif
+    .align 3
+
+.L10:
+    vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    vadd.d VI1, VI1, VINC4
+    vld VX1, X, 2 * SIZE
+    addi.d I, I, -1
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+    vfmul.d x3, VI4, x1
+    vfmul.d x4, VI4, x2
+    vfcmp.clt.d VT0, x1, VI3
+    vfcmp.clt.d VINC8, x2, VI3
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VINC8
+    vfadd.d x1, x1, x2
+    vfmax.d x3, VM0, x1
+    vfcmp.ceq.d VT0, x3, VM0
+    vbitsel.v VM0, x3, VM0, VT0
+    vbitsel.v VI0, VI1, VI0, VT0
+    vld VX0, X, 4 * SIZE
+    vadd.d VI1, VI1, VINC4
+    vld VX1, X, 6 * SIZE
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+    vfmul.d x3, VI4, x1
+    vfmul.d x4, VI4, x2
+#else
+    vadd.w VI1, VI1, VINC4
+    vld VX1, X, 4 * SIZE
+    addi.d I, I, -1
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+    vfmul.s x3, VI4, x1
+    vfmul.s x4, VI4, x2
+#endif
+    VCMPLT  VT0, x1, VI3
+    VCMPLT  VINC8, x2, VI3
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VINC8
+    VFADD  x1, x1, x2
+    VFMAX  x3, VM0, x1
+    VCMPEQ VT0, x3, VM0
+    addi.d X, X, 8 * SIZE
+    vbitsel.v VM0, x3, VM0, VT0
+    vbitsel.v VI0, VI1, VI0, VT0
+    blt $r0, I, .L10
+    .align 3
+
+.L15:
+#ifdef DOUBLE
+    vreplvei.d VI1, VI0, 0
+    vreplvei.d VI2, VI0, 1
+    vreplvei.d x1, VM0, 0
+    vreplvei.d x2, VM0, 1
+    fcmp.ceq.d $fcc0, $f10, $f9
+    bceqz $fcc0, .L26
+    vfcmp.clt.d VT0, VI1, VI2
+    vbitsel.v VI0, VI2, VI1, VT0
+    b .L27
+#else
+    vreplvei.w VI1, VI0, 0
+    vreplvei.w VI2, VI0, 1
+    vreplvei.w VI3, VI0, 2
+    vreplvei.w VI4, VI0, 3
+    vreplvei.w x1, VM0, 0
+    vreplvei.w x2, VM0, 1
+    vreplvei.w x3, VM0, 2
+    vreplvei.w x4, VM0, 3
+    vfmaxa.s VM1, x1, x2
+    vfcmp.ceq.s VT0, VM1, x1
+    vbitsel.v VINC4, VI2, VI1, VT0
+    vfmaxa.s VM0, x3, x4
+    vfcmp.ceq.s VT0, x3, VM0
+    vbitsel.v VINC8, VI4, VI3, VT0
+    vfmaxa.s VM0, VM0, VM1
+    vfcmp.ceq.s VT0, VM0, VM1
+    vbitsel.v VI0, VINC8, VINC4, VT0
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L26
+    vfcmp.clt.s VT0, VI1, VI0
+    vbitsel.v VI0, VI0, VI1, VT0
+    b .L26
+#endif
+    .align 3
+
+.L20: // INCX!=1
+#ifdef DOUBLE
+    addi.d i0, i0, 1
+    srai.d I, N, 2
+    bge $r0, I, .L21
+    slli.d i0, i0, 1 //2
+    vreplgr2vr.d VINC4, i0
+    addi.d i0, i0, -3
+    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI0, i0, 1 //2
+#else
+    addi.w i0, i0, 1
+    srai.d I, N, 2
+    bge $r0, I, .L21
+    slli.w i0, i0, 2 //4
+    vreplgr2vr.w VINC4, i0
+    addi.w i0, i0, -7
+    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 3
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 0 //1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 1 //2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 2 //3
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 3 //4
+#endif
+    .align 3
+
+.L24:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    vadd.d VI1, VI1, VINC4
+    vfmul.d x3, VI4, x1
+    vfmul.d x4, VI4, x2
+    vfcmp.clt.d VT0, x1, VI3
+    vfcmp.clt.d VINC8, x2, VI3
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VINC8
+    vfadd.d x1, x1, x2
+    vfmax.d x3, VM0, x1
+    ld.d t1, X, 0 * SIZE
+    vfcmp.ceq.d VT0, x3, VM0
+    ld.d t2, X, 1 * SIZE
+    vbitsel.v VM0, x3, VM0, VT0
+    vbitsel.v VI0, VI1, VI0, VT0
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    vadd.d VI1, VI1, VINC4
+    addi.d I, I, -1
+    vfmul.d x3, VI4, x1
+    vfmul.d x4, VI4, x2
+    vfcmp.clt.d VT0, x1, VI3
+    vfcmp.clt.d VINC8, x2, VI3
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VINC8
+    vfadd.d x1, x1, x2
+    vfmax.d x3, VM0, x1
+    vfcmp.ceq.d VT0, x3, VM0
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 0
+    vinsgr2vr.w x2, t2, 0
+    vinsgr2vr.w x1, t3, 1
+    vinsgr2vr.w x2, t4, 1
+    vadd.w VI1, VI1, VINC4
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 2
+    vinsgr2vr.w x2, t2, 2
+    vinsgr2vr.w x1, t3, 3
+    vinsgr2vr.w x2, t4, 3
+    addi.d I, I, -1
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+    vfmul.s x3, VI4, x1
+    vfmul.s x4, VI4, x2
+    vfcmp.clt.s VT0, x1, VI3
+    vfcmp.clt.s VINC8, x2, VI3
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VINC8
+    vfadd.s x1, x1, x2
+    vfmax.s x3, VM0, x1
+    vfcmp.ceq.s VT0, x3, VM0
+#endif
+    vbitsel.v VM0, x3, VM0, VT0
+    vbitsel.v VI0, VI1, VI0, VT0
+    blt $r0, I, .L24
+    .align 3
+
+.L25:
+#ifdef DOUBLE
+    vreplvei.d VI1, VI0, 0
+    vreplvei.d VI2, VI0, 1
+    vreplvei.d x1, VM0, 0
+    vreplvei.d x2, VM0, 1
+    fcmp.ceq.d $fcc0, $f10, $f9
+    bceqz $fcc0, .L26
+    vfcmp.clt.d VT0, VI1, VI2
+    vbitsel.v VI0, VI2, VI1, VT0
+    b .L27
+#else
+    vreplvei.w VI1, VI0, 0
+    vreplvei.w VI2, VI0, 1
+    vreplvei.w VI3, VI0, 2
+    vreplvei.w VI4, VI0, 3
+    vreplvei.w x1, VM0, 0
+    vreplvei.w x2, VM0, 1
+    vreplvei.w x3, VM0, 2
+    vreplvei.w x4, VM0, 3
+    vfmaxa.s VM1, x1, x2
+    vfcmp.ceq.s VT0, VM1, x1
+    vbitsel.v VINC4, VI2, VI1, VT0
+    vfmaxa.s VM0, x3, x4
+    vfcmp.ceq.s VT0, x3, VM0
+    vbitsel.v VINC8, VI4, VI3, VT0
+    vfmaxa.s VM0, VM0, VM1
+    vfcmp.ceq.s VT0, VM0, VM1
+    vbitsel.v VI0, VINC8, VINC4, VT0
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L26
+    vfcmp.clt.s VT0, VI1, VI0
+    vbitsel.v VI0, VI0, VI1, VT0
+#endif
+    .align 3
+
+#ifdef DOUBLE
+.L26:
+    vfmaxa.d VM0, x1, x2
+    vfcmp.ceq.d VT0, x1, VM0
+    vbitsel.v VI0, VI2, VI1, VT0
+    .align 3
+
+.L27:
+    movfr2gr.d i0, $f20
+    .align 3
+#else
+.L26:
+    fcmp.ceq.d $fcc0, $f15, $f10
+    bceqz $fcc0, .L27
+    vfcmp.clt.s VT0, VI2, VI0
+    vbitsel.v VI0, VI0, VI2, VT0
+    .align 3
+
+.L27:
+    fcmp.ceq.d $fcc0, $f15, $f11
+    bceqz $fcc0, .L28
+    vfcmp.clt.s VT0, VI3, VI0
+    vbitsel.v VI0, VI0, VI3, VT0
+    .align 3
+
+.L28:
+    fcmp.ceq.d $fcc0, $f15, $f12
+    bceqz $fcc0, .L29
+    vfcmp.clt.s VT0, VI4, VI0
+    vbitsel.v VI0, VI0, VI4, VT0
+    .align 3
+
+.L29:
+    movfr2gr.s i0, $f20
+    .align 3
+
+#endif
+.L21: //N<4
+    andi I, N, 3
+    bge $r0, I, .L999
+    srai.d i1, N, 2
+    slli.d i1, i1, 2
+    addi.d i1, i1, 1 //current index
+    movgr2fr.d $f21, i1
+    movgr2fr.d $f20, i0
+    .align 3
+
+.L22:
+    LD a0, X, 0 * SIZE
+    LD a1, X, 1 * SIZE
+    addi.d I, I, -1
+    FABS a0, a0
+    FABS a1, a1
+    ADD a0, a0, a1
+    FMAX a1, s1, a0
+    CMPEQ $fcc0, s1, a1
+    add.d  X, X, INCX
+    fsel s1, a1, s1, $fcc0
+    fsel $f20, $f21, $f20, $fcc0
+    addi.d i1, i1, 1
+    movgr2fr.d $f21, i1
+    blt $r0, I, .L22
+    MTG  i0, $f20
+    .align 3
+
+.L999:
+    move $r4, $r17
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/icamin_lasx.S b/kernel/loongarch64/icamin_lasx.S
new file mode 100644
index 000000000..01abd45b2
--- /dev/null
+++ b/kernel/loongarch64/icamin_lasx.S
@@ -0,0 +1,555 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N $r4
+#define X $r5
+#define INCX $r6
+#define I $r12
+#define t1 $r13
+#define t2 $r15
+#define t3 $r18
+#define t4 $r16
+#define i0 $r17
+#define i1 $r14
+#define TEMP $r19
+#define a0 $f12
+#define a1 $f13
+#define s1 $f15
+#define x1 $xr9
+#define x2 $xr10
+#define x3 $xr11
+#define x4 $xr12
+#define VX0 $xr13
+#define VX1 $xr14
+#define VM0 $xr15
+#define VM1 $xr16
+#define VINC4 $xr17
+#define VINC8 $xr18
+#define VI0 $xr20
+#define VI1 $xr21
+#define VI2 $xr22
+#define VI3 $xr8
+#define VI4 $xr19
+#define VT0 $xr23
+
+    PROLOGUE
+    li.d  i0, 0
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    slli.d TEMP, TEMP, ZBASE_SHIFT
+    slli.d INCX, INCX, ZBASE_SHIFT
+    LD   a0, X, 0 * SIZE
+    LD   a1, X, 1 * SIZE
+    FABS a0, a0
+    FABS a1, a1
+    ADD  s1, a1, a0
+#ifdef DOUBLE
+    xvreplve0.d VM0, VM0
+    xvxor.v VI3, VI3, VI3 // 0
+    li.d I, -1
+    xvreplgr2vr.d VI4, I
+    xvffint.d.l VI4, VI4 // -1
+    bne INCX, TEMP, .L20
+    addi.d i0, i0, 1
+    srai.d I, N, 2
+    bge $r0, I, .L21
+    slli.d i0, i0, 2 //4
+    xvreplgr2vr.d VINC4, i0
+    addi.d i0, i0, -7
+    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 2
+    xvinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, -1
+    xvinsgr2vr.d VI1, i0, 2
+    addi.d i0, i0, 2
+    xvinsgr2vr.d VI1, i0, 3
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 2
+    xvinsgr2vr.d VI0, i0, 1 //3
+    addi.d i0, i0, -1
+    xvinsgr2vr.d VI0, i0, 2 //2
+    addi.d i0, i0, 2
+    xvinsgr2vr.d VI0, i0, 3 //4
+#else
+    xvreplve0.w VM0, VM0
+    xvxor.v VI3, VI3, VI3 // 0
+    li.w I, -1
+    xvreplgr2vr.w VI4, I
+    xvffint.s.w VI4, VI4 // -1
+    bne INCX, TEMP, .L20
+    addi.w i0, i0, 1
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    slli.w i0, i0, 3 //8
+    xvreplgr2vr.w VINC8, i0
+    addi.w i0, i0, -15
+    xvinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI1, i0, 1
+    addi.w i0, i0, 3
+    xvinsgr2vr.w VI1, i0, 2
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI1, i0, 3
+    addi.w i0, i0, -3
+    xvinsgr2vr.w VI1, i0, 4
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI1, i0, 5
+    addi.w i0, i0, 3
+    xvinsgr2vr.w VI1, i0, 6
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI1, i0, 7
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 0 //1
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 1 //2
+    addi.w i0, i0, 3
+    xvinsgr2vr.w VI0, i0, 2 //5
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 3 //6
+    addi.w i0, i0, -3
+    xvinsgr2vr.w VI0, i0, 4 //3
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 5 //4
+    addi.w i0, i0, 3
+    xvinsgr2vr.w VI0, i0, 6 //7
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 7 //8
+#endif
+    .align 3
+
+.L10:
+    xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    xvadd.d VI1, VI1, VINC4
+    xvld VX1, X, 4 * SIZE
+    addi.d I, I, -1
+    xvpickev.d x1, VX1, VX0
+    xvpickod.d x2, VX1, VX0
+    xvfmul.d x3, VI4, x1
+    xvfmul.d x4, VI4, x2
+    xvfcmp.clt.d VT0, x1, VI3
+    xvfcmp.clt.d VINC8, x2, VI3
+    xvbitsel.v x1, x1, x3, VT0
+    xvbitsel.v x2, x2, x4, VINC8
+#else
+    xvadd.w VI1, VI1, VINC8
+    xvld VX1, X, 8 * SIZE
+    addi.d I, I, -1
+    xvpickev.w x1, VX1, VX0
+    xvpickod.w x2, VX1, VX0
+    xvfmul.s x3, VI4, x1
+    xvfmul.s x4, VI4, x2
+    xvfcmp.clt.s VT0, x1, VI3
+    xvfcmp.clt.s VINC4, x2, VI3
+    xvbitsel.v x1, x1, x3, VT0
+    xvbitsel.v x2, x2, x4, VINC4
+#endif
+    XVFADD  x1, x1, x2
+    XVFMIN  x3, VM0, x1
+    XVCMPEQ VT0, x3, VM0
+    addi.d X, X, 8 * SIZE
+    xvbitsel.v VM0, x3, VM0, VT0
+    xvbitsel.v VI0, VI1, VI0, VT0
+    blt $r0, I, .L10
+    .align 3
+
+.L15:
+#ifdef DOUBLE
+    xvpickve.d VI1, VI0, 0
+    xvpickve.d VI2, VI0, 1
+    xvpickve.d VI3, VI0, 2
+    xvpickve.d VI4, VI0, 3
+    xvpickve.d x1, VM0, 0
+    xvpickve.d x2, VM0, 1
+    xvpickve.d x3, VM0, 2
+    xvpickve.d x4, VM0, 3
+    xvfmin.d VM1, x1, x2
+    xvfcmp.ceq.d VT0, VM1, x1
+    xvbitsel.v VINC4, VI2, VI1, VT0
+    xvfmin.d VM0, x3, x4
+    xvfcmp.ceq.d VT0, x3, VM0
+    xvbitsel.v VINC8, VI4, VI3, VT0
+    xvfmin.d VM0, VM0, VM1
+    xvfcmp.ceq.d VT0, VM0, VM1
+    xvbitsel.v VI0, VINC8, VINC4, VT0
+#else
+    xvxor.v VX0, VX0, VX0
+    xvor.v VX0, VI0, VX0
+    xvxor.v VX1, VX1, VX1
+    xvor.v VX1, VM0, VX1
+    xvpickve.w VI1, VI0, 0
+    xvpickve.w VI2, VI0, 1
+    xvpickve.w VI3, VI0, 2
+    xvpickve.w VI4, VI0, 3
+    xvpickve.w x1, VM0, 0
+    xvpickve.w x2, VM0, 1
+    xvpickve.w x3, VM0, 2
+    xvpickve.w x4, VM0, 3
+    xvfcmp.clt.s VT0, x1, x2
+    xvbitsel.v VM1, x1, x2, VT0
+    xvbitsel.v VINC4, VI1, VI2, VT0
+    xvfcmp.clt.s VT0, x3, x4
+    xvbitsel.v VM0, x3, x4, VT0
+    xvbitsel.v VINC8, VI3, VI4, VT0
+    xvfcmp.clt.s VT0, VM0, VM1
+    xvbitsel.v VM0, VM0, VM1, VT0
+    xvbitsel.v VI0, VINC8, VINC4, VT0
+#endif
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L26
+    XVCMPLT  VT0, VI1, VI0
+    xvbitsel.v VI0, VI0, VI1, VT0
+    b .L26
+    .align 3
+
+.L20: // INCX!=1
+#ifdef DOUBLE
+    addi.d i0, i0, 1
+    srai.d I, N, 2
+    bge $r0, I, .L21
+    slli.d i0, i0, 2 //4
+    xvreplgr2vr.d VINC4, i0
+    addi.d i0, i0, -7
+    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 2
+    xvinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, -1
+    xvinsgr2vr.d VI1, i0, 2
+    addi.d i0, i0, 2
+    xvinsgr2vr.d VI1, i0, 3
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 2
+    xvinsgr2vr.d VI0, i0, 1 //3
+    addi.d i0, i0, -1
+    xvinsgr2vr.d VI0, i0, 2 //2
+    addi.d i0, i0, 2
+    xvinsgr2vr.d VI0, i0, 3 //4
+#else
+    addi.w i0, i0, 1
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    slli.w i0, i0, 3 //8
+    xvreplgr2vr.w VINC8, i0
+    addi.w i0, i0, -15
+    xvinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI1, i0, 1
+    addi.w i0, i0, 3
+    xvinsgr2vr.w VI1, i0, 2
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI1, i0, 3
+    addi.w i0, i0, -3
+    xvinsgr2vr.w VI1, i0, 4
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI1, i0, 5
+    addi.w i0, i0, 3
+    xvinsgr2vr.w VI1, i0, 6
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI1, i0, 7
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 0 //1
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 1 //2
+    addi.w i0, i0, 3
+    xvinsgr2vr.w VI0, i0, 2 //5
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 3 //6
+    addi.w i0, i0, -3
+    xvinsgr2vr.w VI0, i0, 4 //3
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 5 //4
+    addi.w i0, i0, 3
+    xvinsgr2vr.w VI0, i0, 6 //7
+    addi.w i0, i0, 1
+    xvinsgr2vr.w VI0, i0, 7 //8
+#endif
+    .align 3
+
+.L24:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 0
+    xvinsgr2vr.d x2, t2, 0
+    xvinsgr2vr.d x1, t3, 1
+    xvinsgr2vr.d x2, t4, 1
+    xvadd.d VI1, VI1, VINC4
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d x1, t1, 2
+    xvinsgr2vr.d x2, t2, 2
+    xvinsgr2vr.d x1, t3, 3
+    xvinsgr2vr.d x2, t4, 3
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 0
+    xvinsgr2vr.w x2, t2, 0
+    xvinsgr2vr.w x1, t3, 1
+    xvinsgr2vr.w x2, t4, 1
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 2
+    xvinsgr2vr.w x2, t2, 2
+    xvinsgr2vr.w x1, t3, 3
+    xvinsgr2vr.w x2, t4, 3
+    xvadd.w VI1, VI1, VINC8
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 4
+    xvinsgr2vr.w x2, t2, 4
+    xvinsgr2vr.w x1, t3, 5
+    xvinsgr2vr.w x2, t4, 5
+    xvadd.w VI1, VI1, VINC8
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w x1, t1, 6
+    xvinsgr2vr.w x2, t2, 6
+    xvinsgr2vr.w x1, t3, 7
+    xvinsgr2vr.w x2, t4, 7
+    xvpickev.w x1, VX1, VX0
+    xvpickod.w x2, VX1, VX0
+#endif
+    addi.d I, I, -1
+    XVFMUL x3, VI4, x1
+    XVFMUL x4, VI4, x2
+    XVCMPLT VT0, x1, VI3
+    XVCMPLT VINC8, x2, VI3
+    xvbitsel.v x1, x1, x3, VT0
+    xvbitsel.v x2, x2, x4, VINC8
+    XVFADD x1, x1, x2
+    XVFMIN x3, VM0, x1
+    XVCMPEQ VT0, x3, VM0
+    xvbitsel.v VM0, x3, VM0, VT0
+    xvbitsel.v VI0, VI1, VI0, VT0
+    blt $r0, I, .L24
+    .align 3
+
+.L25:
+#ifdef DOUBLE
+    xvpickve.d VI1, VI0, 0
+    xvpickve.d VI2, VI0, 1
+    xvpickve.d VI3, VI0, 2
+    xvpickve.d VI4, VI0, 3
+    xvpickve.d x1, VM0, 0
+    xvpickve.d x2, VM0, 1
+    xvpickve.d x3, VM0, 2
+    xvpickve.d x4, VM0, 3
+    xvfmina.d VM1, x1, x2
+    xvfcmp.ceq.d VT0, VM1, x1
+    xvbitsel.v VINC4, VI2, VI1, VT0
+    xvfmina.d VM0, x3, x4
+    xvfcmp.ceq.d VT0, x3, VM0
+    xvbitsel.v VINC8, VI4, VI3, VT0
+    xvfmina.d VM0, VM0, VM1
+    xvfcmp.ceq.d VT0, VM0, VM1
+#else
+    xvxor.v VX0, VX0, VX0
+    xvor.v VX0, VI0, VX0
+    xvxor.v VX1, VX1, VX1
+    xvor.v VX1, VM0, VX1
+    xvpickve.w VI1, VI0, 0
+    xvpickve.w VI2, VI0, 1
+    xvpickve.w VI3, VI0, 2
+    xvpickve.w VI4, VI0, 3
+    xvpickve.w x1, VM0, 0
+    xvpickve.w x2, VM0, 1
+    xvpickve.w x3, VM0, 2
+    xvpickve.w x4, VM0, 3
+    xvfcmp.clt.s VT0, x1, x2
+    xvbitsel.v VM1, x1, x2, VT0
+    xvbitsel.v VINC4, VI1, VI2, VT0
+    xvfcmp.clt.s VT0, x3, x4
+    xvbitsel.v VM0, x3, x4, VT0
+    xvbitsel.v VINC8, VI3, VI4, VT0
+    xvfcmp.clt.s VT0, VM0, VM1
+    xvbitsel.v VM0, VM0, VM1, VT0
+#endif
+    xvbitsel.v VI0, VINC8, VINC4, VT0
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L26
+    XVCMPLT  VT0, VI1, VI0
+    xvbitsel.v VI0, VI0, VI1, VT0
+    .align 3
+
+.L26:
+    fcmp.ceq.d $fcc0, $f15, $f10
+    bceqz $fcc0, .L27
+    XVCMPLT  VT0, VI2, VI0
+    xvbitsel.v VI0, VI0, VI2, VT0
+    .align 3
+
+.L27:
+    fcmp.ceq.d $fcc0, $f15, $f11
+    bceqz $fcc0, .L28
+    XVCMPLT  VT0, VI3, VI0
+    xvbitsel.v VI0, VI0, VI3, VT0
+    .align 3
+
+.L28:
+    fcmp.ceq.d $fcc0, $f15, $f12
+    bceqz $fcc0, .L29
+    XVCMPLT  VT0, VI4, VI0
+    xvbitsel.v VI0, VI0, VI4, VT0
+    .align 3
+
+.L29:
+#ifdef DOUBLE
+    movfr2gr.d i0, $f20
+    .align 3
+
+.L21: //N<4
+    andi I, N, 3
+    bge $r0, I, .L999
+    srai.d i1, N, 2
+    slli.d i1, i1, 2
+#else
+    fmov.s $f16, $f20
+    .align 3
+
+.L252:
+    xvxor.v VI0, VI0, VI0
+    xvor.v VI0, VI0, VX0
+    fmov.s $f13, $f15
+    xvxor.v VM0, VM0, VM0
+    xvor.v VM0, VM0, VX1
+    xvpickve.w VI1, VI0, 4
+    xvpickve.w VI2, VI0, 5
+    xvpickve.w VI3, VI0, 6
+    xvpickve.w VI4, VI0, 7
+    xvpickve.w x1, VM0, 4
+    xvpickve.w x2, VM0, 5
+    xvpickve.w x3, VM0, 6
+    xvpickve.w x4, VM0, 7
+    xvfcmp.clt.s VT0, x1, x2
+    xvbitsel.v x1, x1, x2, VT0
+    xvbitsel.v VINC4, VI1, VI2, VT0
+    xvfcmp.clt.s VT0, x3, x4
+    xvbitsel.v VM0, x3, x4, VT0
+    xvbitsel.v VINC8, VI3, VI4, VT0
+    xvfcmp.clt.s VT0, VM0, x1
+    xvbitsel.v VM0, VM0, x1, VT0
+    xvbitsel.v VI0, VINC8, VINC4, VT0
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L262
+    xvfcmp.clt.s VT0, VI1, VI0
+    xvbitsel.v VI0, VI0, VI1, VT0
+    .align 3
+
+.L262:
+    fcmp.ceq.d $fcc0, $f15, $f10
+    bceqz $fcc0, .L272
+    xvfcmp.clt.s VT0, VI2, VI0
+    xvbitsel.v VI0, VI0, VI2, VT0
+    .align 3
+
+.L272:
+    fcmp.ceq.d $fcc0, $f15, $f11
+    bceqz $fcc0, .L282
+    xvfcmp.clt.s VT0, VI3, VI0
+    xvbitsel.v VI0, VI0, VI3, VT0
+    .align 3
+
+.L282:
+    fcmp.ceq.d $fcc0, $f15, $f12
+    bceqz $fcc0, .L292
+    xvfcmp.clt.s VT0, VI4, VI0
+    xvbitsel.v VI0, VI0, VI4, VT0
+    .align 3
+
+.L292:
+    fcmp.clt.s $fcc0, $f15, $f13
+    fsel $f15, $f15, $f13, $fcc0
+    fsel $f20, $f20, $f16, $fcc0
+    movfr2gr.s i0, $f20
+
+.L21: //N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    srai.d i1, N, 3
+    slli.d i1, i1, 3
+#endif
+    addi.d i1, i1, 1 //current index
+    movgr2fr.d $f21, i1
+    movgr2fr.d $f20, i0
+    .align 3
+
+.L22:
+    LD a0, X, 0 * SIZE
+    LD a1, X, 1 * SIZE
+    addi.d I, I, -1
+    FABS a0, a0
+    FABS a1, a1
+    ADD a0, a0, a1
+    FMIN a1, s1, a0
+    CMPEQ $fcc0, s1, a1
+    add.d  X, X, INCX
+    fsel s1, a1, s1, $fcc0
+    fsel $f20, $f21, $f20, $fcc0
+    addi.d i1, i1, 1
+    movgr2fr.d $f21, i1
+    blt $r0, I, .L22
+    MTG  i0, $f20
+    .align 3
+
+
+.L999:
+    move $r4, $r17
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/icamin_lsx.S b/kernel/loongarch64/icamin_lsx.S
new file mode 100644
index 000000000..a08cd33c5
--- /dev/null
+++ b/kernel/loongarch64/icamin_lsx.S
@@ -0,0 +1,425 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N $r4
+#define X $r5
+#define INCX $r6
+#define I $r12
+#define t1 $r13
+#define t2 $r15
+#define t3 $r18
+#define t4 $r16
+#define i0 $r17
+#define i1 $r14
+#define TEMP $r19
+#define a0 $f12
+#define a1 $f13
+#define s1 $f15
+#define x1 $vr9
+#define x2 $vr10
+#define x3 $vr11
+#define x4 $vr12
+#define VX0 $vr13
+#define VX1 $vr14
+#define VM0 $vr15
+#define VM1 $vr16
+#define VINC4 $vr17
+#define VINC8 $vr18
+#define VI0 $vr20
+#define VI1 $vr21
+#define VI2 $vr22
+#define VI3 $vr8
+#define VI4 $vr19
+#define VT0 $vr23
+
+    PROLOGUE
+    li.d  i0, 0
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    slli.d TEMP, TEMP, ZBASE_SHIFT
+    slli.d INCX, INCX, ZBASE_SHIFT
+    LD   a0, X, 0 * SIZE
+    LD   a1, X, 1 * SIZE
+    FABS a0, a0
+    FABS a1, a1
+    ADD  s1, a1, a0
+    vreplvei.w VM0, VM0, 0
+    vxor.v VI3, VI3, VI3 // 0
+#ifdef DOUBLE
+    li.d I, -1
+    vreplgr2vr.d VI4, I
+    vffint.d.l VI4, VI4 // -1
+    bne INCX, TEMP, .L20
+    addi.d i0, i0, 1
+    srai.d I, N, 2
+    bge $r0, I, .L21
+    slli.d i0, i0, 1 //2
+    vreplgr2vr.d VINC4, i0
+    addi.d i0, i0, -3
+    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI0, i0, 1 //2
+#else
+    li.w I, -1
+    vreplgr2vr.w VI4, I
+    vffint.s.w VI4, VI4 // -1
+    bne INCX, TEMP, .L20
+    addi.w i0, i0, 1
+    srai.d I, N, 2
+    bge $r0, I, .L21
+    slli.w i0, i0, 2 //4
+    vreplgr2vr.w VINC4, i0
+    addi.w i0, i0, -7
+    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 3
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 0 //1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 1 //2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 2 //3
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 3 //4
+#endif
+    .align 3
+
+.L10:
+    vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    vadd.d VI1, VI1, VINC4
+    vld VX1, X, 2 * SIZE
+    addi.d I, I, -1
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+    vfmul.d x3, VI4, x1
+    vfmul.d x4, VI4, x2
+    vfcmp.clt.d VT0, x1, VI3
+    vfcmp.clt.d VINC8, x2, VI3
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VINC8
+    vfadd.d x1, x1, x2
+    vfmin.d x3, VM0, x1
+    vfcmp.ceq.d VT0, x3, VM0
+    vbitsel.v VM0, x3, VM0, VT0
+    vbitsel.v VI0, VI1, VI0, VT0
+    vld VX0, X, 4 * SIZE
+    vadd.d VI1, VI1, VINC4
+    vld VX1, X, 6 * SIZE
+    vpickev.d x1, VX1, VX0
+    vpickod.d x2, VX1, VX0
+#else
+    vadd.w VI1, VI1, VINC4
+    vld VX1, X, 4 * SIZE
+    addi.d I, I, -1
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+#endif
+    VFMUL  x3, VI4, x1
+    VFMUL  x4, VI4, x2
+    VCMPLT VT0, x1, VI3
+    VCMPLT VINC8, x2, VI3
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VINC8
+    VFADD  x1, x1, x2
+    VFMIN  x3, VM0, x1
+    VCMPEQ VT0, x3, VM0
+    addi.d X, X, 8 * SIZE
+    vbitsel.v VM0, x3, VM0, VT0
+    vbitsel.v VI0, VI1, VI0, VT0
+    blt $r0, I, .L10
+    .align 3
+
+.L15:
+#ifdef DOUBLE
+    vreplvei.d VI1, VI0, 0
+    vreplvei.d VI2, VI0, 1
+    vreplvei.d x1, VM0, 0
+    vreplvei.d x2, VM0, 1
+    fcmp.ceq.d $fcc0, $f10, $f9
+    bceqz $fcc0, .L26
+    vfcmp.clt.d VT0, VI1, VI2
+    vbitsel.v VI0, VI2, VI1, VT0
+    b .L27
+#else
+    vreplvei.w VI1, VI0, 0
+    vreplvei.w VI2, VI0, 1
+    vreplvei.w VI3, VI0, 2
+    vreplvei.w VI4, VI0, 3
+    vreplvei.w x1, VM0, 0
+    vreplvei.w x2, VM0, 1
+    vreplvei.w x3, VM0, 2
+    vreplvei.w x4, VM0, 3
+    vfmina.s VM1, x1, x2
+    vfcmp.ceq.s VT0, VM1, x1
+    vbitsel.v VINC4, VI2, VI1, VT0
+    vfmina.s VM0, x3, x4
+    vfcmp.ceq.s VT0, x3, VM0
+    vbitsel.v VINC8, VI4, VI3, VT0
+    vfmina.s VM0, VM0, VM1
+    vfcmp.ceq.s VT0, VM0, VM1
+    vbitsel.v VI0, VINC8, VINC4, VT0
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L26
+    vfcmp.clt.s VT0, VI1, VI0
+    vbitsel.v VI0, VI0, VI1, VT0
+    b .L26
+#endif
+    .align 3
+
+.L20: // INCX!=1
+#ifdef DOUBLE
+    addi.d i0, i0, 1
+    srai.d I, N, 2
+    bge $r0, I, .L21
+    slli.d i0, i0, 1 //2
+    vreplgr2vr.d VINC4, i0
+    addi.d i0, i0, -3
+    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI0, i0, 1 //2
+#else
+    addi.w i0, i0, 1
+    srai.d I, N, 2
+    bge $r0, I, .L21
+    slli.w i0, i0, 2 //4
+    vreplgr2vr.w VINC4, i0
+    addi.w i0, i0, -7
+    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 3
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 0 //1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 1 //2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 2 //3
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 3 //4
+#endif
+    .align 3
+
+.L24:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    vadd.d VI1, VI1, VINC4
+    vfmul.d x3, VI4, x1
+    vfmul.d x4, VI4, x2
+    vfcmp.clt.d VT0, x1, VI3
+    vfcmp.clt.d VINC8, x2, VI3
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VINC8
+    vfadd.d x1, x1, x2
+    vfmin.d x3, VM0, x1
+    ld.d t1, X, 0 * SIZE
+    vfcmp.ceq.d VT0, x3, VM0
+    ld.d t2, X, 1 * SIZE
+    vbitsel.v VM0, x3, VM0, VT0
+    vbitsel.v VI0, VI1, VI0, VT0
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d x1, t1, 0
+    vinsgr2vr.d x2, t2, 0
+    vinsgr2vr.d x1, t3, 1
+    vinsgr2vr.d x2, t4, 1
+    vadd.d VI1, VI1, VINC4
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 0
+    vinsgr2vr.w x2, t2, 0
+    vinsgr2vr.w x1, t3, 1
+    vinsgr2vr.w x2, t4, 1
+    vadd.w VI1, VI1, VINC4
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w x1, t1, 2
+    vinsgr2vr.w x2, t2, 2
+    vinsgr2vr.w x1, t3, 3
+    vinsgr2vr.w x2, t4, 3
+    vpickev.w x1, VX1, VX0
+    vpickod.w x2, VX1, VX0
+#endif
+    addi.d I, I, -1
+    VFMUL  x3, VI4, x1
+    VFMUL  x4, VI4, x2
+    VCMPLT VT0, x1, VI3
+    VCMPLT VINC8, x2, VI3
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VINC8
+    VFADD  x1, x1, x2
+    VFMIN  x3, VM0, x1
+    VCMPEQ VT0, x3, VM0
+    vbitsel.v VM0, x3, VM0, VT0
+    vbitsel.v VI0, VI1, VI0, VT0
+    blt $r0, I, .L24
+    .align 3
+
+.L25:
+#ifdef DOUBLE
+    vreplvei.d VI1, VI0, 0
+    vreplvei.d VI2, VI0, 1
+    vreplvei.d x1, VM0, 0
+    vreplvei.d x2, VM0, 1
+    fcmp.ceq.d $fcc0, $f10, $f9
+    bceqz $fcc0, .L26
+    vfcmp.clt.d VT0, VI1, VI2
+    vbitsel.v VI0, VI2, VI1, VT0
+    b .L27
+#else
+    vreplvei.w VI1, VI0, 0
+    vreplvei.w VI2, VI0, 1
+    vreplvei.w VI3, VI0, 2
+    vreplvei.w VI4, VI0, 3
+    vreplvei.w x1, VM0, 0
+    vreplvei.w x2, VM0, 1
+    vreplvei.w x3, VM0, 2
+    vreplvei.w x4, VM0, 3
+    vfmina.s VM1, x1, x2
+    vfcmp.ceq.s VT0, VM1, x1
+    vbitsel.v VINC4, VI2, VI1, VT0
+    vfmina.s VM0, x3, x4
+    vfcmp.ceq.s VT0, x3, VM0
+    vbitsel.v VINC8, VI4, VI3, VT0
+    vfmina.s VM0, VM0, VM1
+    vfcmp.ceq.s VT0, VM0, VM1
+    vbitsel.v VI0, VINC8, VINC4, VT0
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L26
+    vfcmp.clt.s VT0, VI1, VI0
+    vbitsel.v VI0, VI0, VI1, VT0
+#endif
+    .align 3
+
+.L26:
+#ifdef DOUBLE
+    vfmina.d VM0, x1, x2
+    vfcmp.ceq.d VT0, x1, VM0
+#else
+    fcmp.ceq.d $fcc0, $f15, $f10
+    bceqz $fcc0, .L27
+    vfcmp.clt.s VT0, VI2, VI0
+#endif
+    vbitsel.v VI0, VI0, VI2, VT0
+    .align 3
+
+.L27:
+#ifdef DOUBLE
+    movfr2gr.d i0, $f20
+    .align 3
+#else
+    fcmp.ceq.d $fcc0, $f15, $f11
+    bceqz $fcc0, .L28
+    vfcmp.clt.s VT0, VI3, VI0
+    vbitsel.v VI0, VI0, VI3, VT0
+    .align 3
+
+.L28:
+    fcmp.ceq.d $fcc0, $f15, $f12
+    bceqz $fcc0, .L29
+    vfcmp.clt.s VT0, VI4, VI0
+    vbitsel.v VI0, VI0, VI4, VT0
+    .align 3
+
+.L29:
+    movfr2gr.s i0, $f20
+    .align 3
+
+#endif
+.L21: //N<4
+    andi I, N, 3
+    bge $r0, I, .L999
+    srai.d i1, N, 2
+    slli.d i1, i1, 2
+    addi.d i1, i1, 1 //current index
+    movgr2fr.d $f21, i1
+    movgr2fr.d $f20, i0
+    .align 3
+
+.L22:
+    LD a0, X, 0 * SIZE
+    LD a1, X, 1 * SIZE
+    addi.d I, I, -1
+    FABS a0, a0
+    FABS a1, a1
+    ADD a0, a0, a1
+    FMIN a1, s1, a0
+    CMPEQ $fcc0, s1, a1
+    add.d  X, X, INCX
+    fsel s1, a1, s1, $fcc0
+    fsel $f20, $f21, $f20, $fcc0
+    addi.d i1, i1, 1
+    movgr2fr.d $f21, i1
+    blt $r0, I, .L22
+    MTG  i0, $f20
+    .align 3
+
+.L999:
+    move $r4, $r17
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/idamax_lasx.S b/kernel/loongarch64/idamax_lasx.S
deleted file mode 100644
index 8248ee757..000000000
--- a/kernel/loongarch64/idamax_lasx.S
+++ /dev/null
@@ -1,275 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define t1 $r13
-#define t2 $r15
-#define t3 $r18
-#define t4 $r16
-#define i0 $r17
-#define i1 $r14
-#define TEMP $r19
-#define x1 $xr9
-#define x2 $xr10
-#define x3 $xr11
-#define x4 $xr12
-#define VX0 $xr13
-#define VX1 $xr14
-#define VM0 $xr15
-#define VM1 $xr16
-#define VINC4 $xr17
-#define VINC8 $xr18
-#define VI0 $xr20
-#define VI1 $xr21
-#define VI2 $xr22
-#define VI3 $xr8
-#define VI4 $xr19
-#define VT0 $xr23
-
-    PROLOGUE
-    li.d  i0, 0
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    xvld VM0, X, 0
-    addi.d i0, i0, 1
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    slli.d i0, i0, 2 //4
-    xvreplgr2vr.d VINC4, i0
-    slli.d i0, i0, 1 //8
-    xvreplgr2vr.d VINC8, i0
-    addi.d i0, i0, -15
-    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 1
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 2
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 3
-    addi.d i0, i0, 5
-    xvinsgr2vr.d VI0, i0, 0 //1
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 1 //2
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 2 //3
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 3 //4
-    .align 3
-
-.L10:
-    xvld VX0, X, 0 * SIZE
-    xvadd.d VI1, VI1, VINC8
-    xvld VX1, X, 4 * SIZE
-    xvadd.d VI2, VI1, VINC4
-    xvfmaxa.d VM1, VX0, VX1
-    xvfcmp.ceq.d VT0, VX0, VM1
-    addi.d I, I, -1
-    xvbitsel.v VI2, VI2, VI1, VT0
-    xvfmaxa.d VM1, VM0, VM1
-    xvfcmp.ceq.d VT0, VM0, VM1
-    addi.d X, X, 8 * SIZE
-    xvbitsel.v VM0, VM1, VM0, VT0
-    xvbitsel.v VI0, VI2, VI0, VT0
-    blt $r0, I, .L10
-    .align 3
-
-.L15:
-    xvpickve.d VI1, VI0, 0
-    xvpickve.d VI2, VI0, 1
-    xvpickve.d VI3, VI0, 2
-    xvpickve.d VI4, VI0, 3
-    xvpickve.d x1, VM0, 0
-    xvpickve.d x2, VM0, 1
-    xvpickve.d x3, VM0, 2
-    xvpickve.d x4, VM0, 3
-    xvfmaxa.d VM1, x1, x2
-    xvfcmp.ceq.d VT0, x1, VM1
-    xvbitsel.v VINC4, VI2, VI1, VT0
-    xvfmaxa.d VM0, x4, x3
-    xvfcmp.ceq.d VT0, x3, VM0
-    xvbitsel.v VINC8, VI4, VI3, VT0
-    xvfmaxa.d VM0, VM0, VM1
-    xvfcmp.ceq.d VT0, VM0, VM1
-    xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.d $f17, TEMP
-    ffint.d.l $f17, $f17
-    xvfcmp.ceq.d VT0, VM0, x1
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    xvfcmp.clt.d VT0, VI1, VI0
-    xvbitsel.v VI0, VI0, VI1, VT0
-    b .L26
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X
-    addi.d i0, i0, 1
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.d t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.d t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t2, 1
-    xvinsgr2vr.d VM0, t3, 2
-    xvinsgr2vr.d VM0, t4, 3
-    slli.d i0, i0, 2 //4
-    xvreplgr2vr.d VINC4, i0
-    slli.d i0, i0, 1 //8
-    xvreplgr2vr.d VINC8, i0
-    addi.d i0, i0, -15
-    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 1
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 2
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 3
-    addi.d i0, i0, 5
-    xvinsgr2vr.d VI0, i0, 0 //1
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 1 //2
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 2 //3
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 3 //4
-    .align 3
-
-.L24:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX0, t1, 0
-    xvinsgr2vr.d VX0, t2, 1
-    xvinsgr2vr.d VX0, t3, 2
-    xvinsgr2vr.d VX0, t4, 3
-    xvadd.d VI1, VI1, VINC8
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX1, t1, 0
-    xvinsgr2vr.d VX1, t2, 1
-    xvinsgr2vr.d VX1, t3, 2
-    xvinsgr2vr.d VX1, t4, 3
-    xvadd.d VI2, VI1, VINC4
-    xvfmaxa.d VM1, VX0, VX1
-    xvfcmp.ceq.d VT0, VX0, VM1
-    addi.d I, I, -1
-    xvbitsel.v VI2, VI2, VI1, VT0
-    xvfmaxa.d VM1, VM0, VM1
-    xvfcmp.ceq.d VT0, VM0, VM1
-    xvbitsel.v VM0, VM1, VM0, VT0
-    xvbitsel.v VI0, VI2, VI0, VT0
-    blt $r0, I, .L24
-    .align 3
-
-.L25:
-    xvpickve.d VI1, VI0, 0
-    xvpickve.d VI2, VI0, 1
-    xvpickve.d VI3, VI0, 2
-    xvpickve.d VI4, VI0, 3
-    xvpickve.d x1, VM0, 0
-    xvpickve.d x2, VM0, 1
-    xvpickve.d x3, VM0, 2
-    xvpickve.d x4, VM0, 3
-    xvfmaxa.d VM1, x1, x2
-    xvfcmp.ceq.d VT0, x1, VM1
-    xvbitsel.v VINC4, VI2, VI1, VT0
-    xvfmaxa.d VM0, x4, x3
-    xvfcmp.ceq.d VT0, x3, VM0
-    xvbitsel.v VINC8, VI4, VI3, VT0
-    xvfmaxa.d VM0, VM0, VM1
-    xvfcmp.ceq.d VT0, VM0, VM1
-    xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.d $f17, TEMP
-    ffint.d.l $f17, $f17
-    xvfcmp.ceq.d VT0, VM0, x1
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    xvfcmp.clt.d VT0, VI1, VI0
-    xvbitsel.v VI0, VI0, VI1, VT0
-    .align 3
-
-.L26:
-    xvfcmp.ceq.d VT0, VM0, x2
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L27
-    xvfcmp.clt.d VT0, VI2, VI0
-    xvbitsel.v VI0, VI0, VI2, VT0
-    .align 3
-
-.L27:
-    xvfcmp.ceq.d VT0, VM0, x3
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L28
-    xvfcmp.clt.d VT0, VI3, VI0
-    xvbitsel.v VI0, VI0, VI3, VT0
-    .align 3
-
-.L28:
-    xvfcmp.ceq.d VT0, VM0, x4
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L29
-    xvfcmp.clt.d VT0, VI4, VI0
-    xvbitsel.v VI0, VI0, VI4, VT0
-    .align 3
-
-.L29:
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L21: //N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    srai.d i1, N, 3
-    slli.d i1, i1, 3
-    addi.d i1, i1, 1 //current index
-    movgr2fr.d $f21, i1
-    movgr2fr.d $f20, i0
-    .align 3
-
-.L22:
-    fld.d $f9, X, 0
-    addi.d I, I, -1
-    xvfmaxa.d VM1, x1, VM0
-    xvfcmp.ceq.d VT0, VM0, VM1
-    add.d  X, X, INCX
-    xvbitsel.v VM0, VM1, VM0, VT0
-    xvbitsel.v VI0, VI1, VI0, VT0
-    addi.d i1, i1, 1
-    movgr2fr.d $f21, i1
-    blt $r0, I, .L22
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L999:
-    move $r4, $r17
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/idamax_lsx.S b/kernel/loongarch64/idamax_lsx.S
deleted file mode 100644
index fb2d5bac1..000000000
--- a/kernel/loongarch64/idamax_lsx.S
+++ /dev/null
@@ -1,267 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define t1 $r13
-#define t2 $r15
-#define t3 $r18
-#define t4 $r16
-#define i0 $r17
-#define i1 $r14
-#define TEMP $r19
-#define x1 $vr9
-#define x2 $vr10
-#define x3 $vr11
-#define x4 $vr12
-#define VX0 $vr13
-#define VX1 $vr14
-#define VM0 $vr15
-#define VM1 $vr16
-#define VINC2 $vr17
-#define VINC4 $vr18
-#define VI0 $vr20
-#define VI1 $vr21
-#define VI2 $vr22
-#define VI3 $vr8
-#define VI4 $vr19
-#define VT0 $vr23
-
-    PROLOGUE
-    li.d  i0, 0
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    vld VM0, X, 0
-    addi.d i0, i0, 1
-    srai.d I, N, 3
-    bge $r0, I, .L11
-    slli.d i0, i0, 1 //2
-    vreplgr2vr.d VINC2, i0
-    slli.d i0, i0, 1 //4
-    vreplgr2vr.d VINC4, i0
-    addi.d i0, i0, -7
-    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
-    addi.d i0, i0, 1
-    vinsgr2vr.d VI1, i0, 1
-    addi.d i0, i0, 3
-    vinsgr2vr.d VI0, i0, 0 //1
-    addi.d i0, i0, 1
-    vinsgr2vr.d VI0, i0, 1 //2
-    .align 3
-
-.L10:
-    vld VX0, X, 0 * SIZE
-    vadd.d VI1, VI1, VINC4
-    vld VX1, X, 2 * SIZE
-    vadd.d VI2, VI1, VINC2
-    vfmaxa.d x1, VX0, VX1
-    vfcmp.ceq.d VT0, VX0, x1
-    vbitsel.v x2, VI2, VI1, VT0
-    vld VX0, X, 4 * SIZE
-    vadd.d VI1, VI2, VINC2
-    vld VX1, X, 6 * SIZE
-    vadd.d VI2, VI1, VINC2
-    vfmaxa.d x3, VX0, VX1
-    vfcmp.ceq.d VT0, VX0, x3
-    vbitsel.v x4, VI2, VI1, VT0
-    vfmaxa.d x3, x1, x3
-    vfcmp.ceq.d VT0, x1, x3
-    vbitsel.v x2, x4, x2, VT0
-    vfmaxa.d VM1, VM0, x3
-    vfcmp.ceq.d VT0, VM0, VM1
-    vbitsel.v VM0, VM1, VM0, VT0
-    vbitsel.v VI0, x2, VI0, VT0
-    addi.d I, I, -1
-    addi.d X, X, 8 * SIZE
-    blt $r0, I, .L10
-    .align 3
-
-.L15:
-    vreplvei.d VI1, VI0, 0
-    vreplvei.d VI2, VI0, 1
-    vreplvei.d x1, VM0, 0
-    vreplvei.d x2, VM0, 1
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.d $f17, TEMP
-    ffint.d.l $f17, $f17
-    vfcmp.ceq.d VT0, x2, x1
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L16
-    vfcmp.clt.d VT0, VI1, VI0
-    vbitsel.v VI0, VI0, VI1, VT0
-    b .L17
-    .align 3
-
-.L16:
-    vfmaxa.d VM0, x1, x2
-    vfcmp.ceq.d VT0, x1, VM0
-    vbitsel.v VI0, VI2, VI1, VT0
-    .align 3
-
-.L17:
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L11: //INCX==1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L14
-    srai.d i1, N, 3
-    slli.d i1, i1, 3
-    addi.d i1, i1, 1 //current index
-    movgr2fr.d $f21, i1
-    movgr2fr.d $f20, i0
-    .align 3
-
-.L13:
-    fld.d $f9, X, 0
-    vfmaxa.d VM1, x1, VM0
-    vfcmp.ceq.d VT0, VM0, VM1
-    vbitsel.v VM0, VM1, VM0, VT0
-    vbitsel.v VI0, VI1, VI0, VT0
-    addi.d I, I, -1
-    addi.d i1, i1, 1
-    addi.d  X, X, SIZE
-    movgr2fr.d $f21, i1
-    blt $r0, I, .L13
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L14:
-    move $r4, $r17
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X
-    addi.d i0, i0, 1
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t2, 1
-    slli.d i0, i0, 1 //2
-    vreplgr2vr.d VINC2, i0
-    slli.d i0, i0, 1 //4
-    vreplgr2vr.d VINC4, i0
-    addi.d i0, i0, -7
-    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
-    addi.d i0, i0, 1
-    vinsgr2vr.d VI1, i0, 1
-    addi.d i0, i0, 3
-    vinsgr2vr.d VI0, i0, 0 //1
-    addi.d i0, i0, 1
-    vinsgr2vr.d VI0, i0, 1 //2
-    .align 3
-
-.L24:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t2, 1
-    vadd.d VI1, VI1, VINC4
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t1, 0
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t2, 1
-    vadd.d VI2, VI1, VINC2
-    vfmaxa.d x1, VX0, VX1
-    vfcmp.ceq.d VT0, VX0, x1
-    vbitsel.v x2, VI2, VI1, VT0
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t2, 1
-    vadd.d VI1, VI2, VINC2
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t1, 0
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t2, 1
-    vadd.d VI2, VI1, VINC2
-    vfmaxa.d x3, VX0, VX1
-    vfcmp.ceq.d VT0, VX0, x3
-    vbitsel.v x4, VI2, VI1, VT0
-    vfmaxa.d x3, x1, x3
-    vfcmp.ceq.d VT0, x1, x3
-    vbitsel.v x2, x4, x2, VT0
-    vfmaxa.d VM1, VM0, x3
-    vbitsel.v VM0, VM1, VM0, VT0
-    vfcmp.ceq.d VT0, VM0, VM1
-    vbitsel.v VI0, x2, VI0, VT0
-    addi.d I, I, -1
-    blt $r0, I, .L24
-    .align 3
-
-.L25:
-    vreplvei.d VI1, VI0, 0
-    vreplvei.d VI2, VI0, 1
-    vreplvei.d x1, VM0, 0
-    vreplvei.d x2, VM0, 1
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.d $f17, TEMP
-    ffint.d.l $f17, $f17
-    vfcmp.ceq.d VT0, x2, x1
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    vfcmp.clt.d VT0, VI1, VI0
-    vbitsel.v VI0, VI0, VI1, VT0
-    b .L27
-    .align 3
-
-.L26:
-    vfmaxa.d VM0, x1, x2
-    vfcmp.ceq.d VT0, x1, VM0
-    vbitsel.v VI0, VI2, VI1, VT0
-    .align 3
-
-.L27:
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L21: // N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    srai.d i1, N, 3
-    slli.d i1, i1, 3
-    addi.d i1, i1, 1 //current index
-    movgr2fr.d $f21, i1
-    movgr2fr.d $f20, i0
-    .align 3
-
-.L22:
-    fld.d $f9, X, 0
-    vfmaxa.d VM1, x1, VM0
-    vfcmp.ceq.d VT0, VM0, VM1
-    vbitsel.v VM0, VM1, VM0, VT0
-    vbitsel.v VI0, VI1, VI0, VT0
-    addi.d I, I, -1
-    addi.d i1, i1, 1
-    add.d  X, X, INCX
-    movgr2fr.d $f21, i1
-    blt $r0, I, .L22
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L999:
-    move $r4, $r17
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/idamin_lasx.S b/kernel/loongarch64/idamin_lasx.S
deleted file mode 100644
index 6ef1e8903..000000000
--- a/kernel/loongarch64/idamin_lasx.S
+++ /dev/null
@@ -1,275 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define t1 $r13
-#define t2 $r15
-#define t3 $r18
-#define t4 $r16
-#define i0 $r17
-#define i1 $r14
-#define TEMP $r19
-#define x1 $xr9
-#define x2 $xr10
-#define x3 $xr11
-#define x4 $xr12
-#define VX0 $xr13
-#define VX1 $xr14
-#define VM0 $xr15
-#define VM1 $xr16
-#define VINC4 $xr17
-#define VINC8 $xr18
-#define VI0 $xr20
-#define VI1 $xr21
-#define VI2 $xr22
-#define VI3 $xr8
-#define VI4 $xr19
-#define VT0 $xr23
-
-    PROLOGUE
-    li.d  i0, 0
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    xvld VM0, X, 0
-    addi.d i0, i0, 1
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    slli.d i0, i0, 2 //4
-    xvreplgr2vr.d VINC4, i0
-    slli.d i0, i0, 1 //8
-    xvreplgr2vr.d VINC8, i0
-    addi.d i0, i0, -15
-    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 1
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 2
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 3
-    addi.d i0, i0, 5
-    xvinsgr2vr.d VI0, i0, 0 //1
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 1 //2
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 2 //3
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 3 //4
-    .align 3
-
-.L10:
-    xvld VX0, X, 0 * SIZE
-    xvadd.d VI1, VI1, VINC8
-    xvld VX1, X, 4 * SIZE
-    xvadd.d VI2, VI1, VINC4
-    xvfmina.d VM1, VX0, VX1
-    xvfcmp.ceq.d VT0, VX0, VM1
-    addi.d I, I, -1
-    xvbitsel.v VI2, VI2, VI1, VT0
-    xvfmina.d VM1, VM0, VM1
-    xvfcmp.ceq.d VT0, VM0, VM1
-    addi.d X, X, 8 * SIZE
-    xvbitsel.v VM0, VM1, VM0, VT0
-    xvbitsel.v VI0, VI2, VI0, VT0
-    blt $r0, I, .L10
-    .align 3
-
-.L15:
-    xvpickve.d VI1, VI0, 0
-    xvpickve.d VI2, VI0, 1
-    xvpickve.d VI3, VI0, 2
-    xvpickve.d VI4, VI0, 3
-    xvpickve.d x1, VM0, 0
-    xvpickve.d x2, VM0, 1
-    xvpickve.d x3, VM0, 2
-    xvpickve.d x4, VM0, 3
-    xvfmina.d VM1, x1, x2
-    xvfcmp.ceq.d VT0, x1, VM1
-    xvbitsel.v VINC4, VI2, VI1, VT0
-    xvfmina.d VM0, x4, x3
-    xvfcmp.ceq.d VT0, x3, VM0
-    xvbitsel.v VINC8, VI4, VI3, VT0
-    xvfmina.d VM0, VM0, VM1
-    xvfcmp.ceq.d VT0, VM0, VM1
-    xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.d $f17, TEMP
-    ffint.d.l $f17, $f17
-    xvfcmp.ceq.d VT0, VM0, x1
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    xvfcmp.clt.d VT0, VI1, VI0
-    xvbitsel.v VI0, VI0, VI1, VT0
-    b .L26
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X
-    addi.d i0, i0, 1
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.d t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.d t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t2, 1
-    xvinsgr2vr.d VM0, t3, 2
-    xvinsgr2vr.d VM0, t4, 3
-    slli.d i0, i0, 2 //4
-    xvreplgr2vr.d VINC4, i0
-    slli.d i0, i0, 1 //8
-    xvreplgr2vr.d VINC8, i0
-    addi.d i0, i0, -15
-    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 1
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 2
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 3
-    addi.d i0, i0, 5
-    xvinsgr2vr.d VI0, i0, 0 //1
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 1 //2
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 2 //3
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 3 //4
-    .align 3
-
-.L24:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX0, t1, 0
-    xvinsgr2vr.d VX0, t2, 1
-    xvinsgr2vr.d VX0, t3, 2
-    xvinsgr2vr.d VX0, t4, 3
-    xvadd.d VI1, VI1, VINC8
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX1, t1, 0
-    xvinsgr2vr.d VX1, t2, 1
-    xvinsgr2vr.d VX1, t3, 2
-    xvinsgr2vr.d VX1, t4, 3
-    xvadd.d VI2, VI1, VINC4
-    xvfmina.d VM1, VX0, VX1
-    xvfcmp.ceq.d VT0, VX0, VM1
-    xvbitsel.v VI2, VI2, VI1, VT0
-    xvfmina.d VM1, VM0, VM1
-    xvfcmp.ceq.d VT0, VM0, VM1
-    addi.d I, I, -1
-    xvbitsel.v VM0, VM1, VM0, VT0
-    xvbitsel.v VI0, VI2, VI0, VT0
-    blt $r0, I, .L24
-    .align 3
-
-.L25:
-    xvpickve.d VI1, VI0, 0
-    xvpickve.d VI2, VI0, 1
-    xvpickve.d VI3, VI0, 2
-    xvpickve.d VI4, VI0, 3
-    xvpickve.d x1, VM0, 0
-    xvpickve.d x2, VM0, 1
-    xvpickve.d x3, VM0, 2
-    xvpickve.d x4, VM0, 3
-    xvfmina.d VM1, x1, x2
-    xvfcmp.ceq.d VT0, x1, VM1
-    xvbitsel.v VINC4, VI2, VI1, VT0
-    xvfmina.d VM0, x4, x3
-    xvfcmp.ceq.d VT0, x3, VM0
-    xvbitsel.v VINC8, VI4, VI3, VT0
-    xvfmina.d VM0, VM0, VM1
-    xvfcmp.ceq.d VT0, VM0, VM1
-    xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.d $f17, TEMP
-    ffint.d.l $f17, $f17
-    xvfcmp.ceq.d VT0, VM0, x1
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    xvfcmp.clt.d VT0, VI1, VI0
-    xvbitsel.v VI0, VI0, VI1, VT0
-    .align 3
-
-.L26:
-    xvfcmp.ceq.d VT0, VM0, x2
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L27
-    xvfcmp.clt.d VT0, VI2, VI0
-    xvbitsel.v VI0, VI0, VI2, VT0
-    .align 3
-
-.L27:
-    xvfcmp.ceq.d VT0, VM0, x3
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L28
-    xvfcmp.clt.d VT0, VI3, VI0
-    xvbitsel.v VI0, VI0, VI3, VT0
-    .align 3
-
-.L28:
-    xvfcmp.ceq.d VT0, VM0, x4
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L29
-    xvfcmp.clt.d VT0, VI4, VI0
-    xvbitsel.v VI0, VI0, VI4, VT0
-    .align 3
-
-.L29:
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L21: // N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    srai.d i1, N, 3
-    slli.d i1, i1, 3
-    addi.d i1, i1, 1 //current index
-    movgr2fr.d $f21, i1
-    movgr2fr.d $f20, i0
-    .align 3
-
-.L22:
-    fld.d $f9, X, 0
-    addi.d I, I, -1
-    xvfmina.d VM1, x1, VM0
-    xvfcmp.ceq.d VT0, VM0, VM1
-    add.d  X, X, INCX
-    xvbitsel.v VM0, VM1, VM0, VT0
-    xvbitsel.v VI0, VI1, VI0, VT0
-    addi.d i1, i1, 1
-    movgr2fr.d $f21, i1
-    blt $r0, I, .L22
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L999:
-    move $r4, $r17
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/idamin_lsx.S b/kernel/loongarch64/idamin_lsx.S
deleted file mode 100644
index 9eb9d883f..000000000
--- a/kernel/loongarch64/idamin_lsx.S
+++ /dev/null
@@ -1,228 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define t1 $r13
-#define t2 $r15
-#define t3 $r18
-#define t4 $r16
-#define i0 $r17
-#define i1 $r14
-#define TEMP $r19
-#define x1 $vr9
-#define x2 $vr10
-#define x3 $vr11
-#define x4 $vr12
-#define VX0 $vr13
-#define VX1 $vr14
-#define VM0 $vr15
-#define VM1 $vr16
-#define VINC2 $vr17
-#define VINC4 $vr18
-#define VI0 $vr20
-#define VI1 $vr21
-#define VI2 $vr22
-#define VI3 $vr8
-#define VI4 $vr19
-#define VT0 $vr23
-
-    PROLOGUE
-    li.d  i0, 0
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    vld VM0, X, 0
-    addi.d i0, i0, 1
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    slli.d i0, i0, 1 //2
-    vreplgr2vr.d VINC2, i0
-    slli.d i0, i0, 1 //4
-    vreplgr2vr.d VINC4, i0
-    addi.d i0, i0, -7
-    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
-    addi.d i0, i0, 1
-    vinsgr2vr.d VI1, i0, 1
-    addi.d i0, i0, 3
-    vinsgr2vr.d VI0, i0, 0 //1
-    addi.d i0, i0, 1
-    vinsgr2vr.d VI0, i0, 1 //2
-    .align 3
-
-.L10:
-    vld VX0, X, 0 * SIZE
-    vadd.d VI1, VI1, VINC4
-    vld VX1, X, 2 * SIZE
-    vadd.d VI2, VI1, VINC2
-    vfmina.d x1, VX0, VX1
-    vfcmp.ceq.d VT0, VX0, x1
-    vbitsel.v x2, VI2, VI1, VT0
-    vld VX0, X, 4 * SIZE
-    vadd.d VI1, VI2, VINC2
-    vld VX1, X, 6 * SIZE
-    vadd.d VI2, VI1, VINC2
-    vfmina.d x3, VX0, VX1
-    vfcmp.ceq.d VT0, VX0, x3
-    vbitsel.v x4, VI2, VI1, VT0
-    vfmina.d x3, x1, x3
-    vfcmp.ceq.d VT0, x1, x3
-    addi.d I, I, -1
-    vbitsel.v x2, x4, x2, VT0
-    vfmina.d VM1, VM0, x3
-    vfcmp.ceq.d VT0, VM0, VM1
-    addi.d X, X, 8 * SIZE
-    vbitsel.v VM0, VM1, VM0, VT0
-    vbitsel.v VI0, x2, VI0, VT0
-    blt $r0, I, .L10
-    .align 3
-
-.L15:
-    vreplvei.d VI1, VI0, 0
-    vreplvei.d VI2, VI0, 1
-    vreplvei.d x1, VM0, 0
-    vreplvei.d x2, VM0, 1
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.d $f17, TEMP
-    ffint.d.l $f17, $f17
-    vfcmp.ceq.d VT0, x2, x1
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    vfcmp.clt.d VT0, VI1, VI0
-    vbitsel.v VI0, VI0, VI1, VT0
-    b .L27
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X
-    addi.d i0, i0, 1
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t2, 1
-    slli.d i0, i0, 1 //2
-    vreplgr2vr.d VINC2, i0
-    slli.d i0, i0, 1 //4
-    vreplgr2vr.d VINC4, i0
-    addi.d i0, i0, -7
-    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
-    addi.d i0, i0, 1
-    vinsgr2vr.d VI1, i0, 1
-    addi.d i0, i0, 3
-    vinsgr2vr.d VI0, i0, 0 //1
-    addi.d i0, i0, 1
-    vinsgr2vr.d VI0, i0, 1 //2
-    .align 3
-
-.L24:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    vadd.d VI1, VI1, VINC4
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t1, 0
-    vinsgr2vr.d VX1, t2, 1
-    vadd.d VI2, VI1, VINC2
-    vfmina.d x1, VX0, VX1
-    vfcmp.ceq.d VT0, VX0, x1
-    vbitsel.v x2, VI2, VI1, VT0
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    vadd.d VI1, VI2, VINC2
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t1, 0
-    vinsgr2vr.d VX1, t2, 1
-    vadd.d VI2, VI1, VINC2
-    vfmina.d x3, VX0, VX1
-    vfcmp.ceq.d VT0, VX0, x3
-    vbitsel.v x4, VI2, VI1, VT0
-    vfmina.d x3, x1, x3
-    vfcmp.ceq.d VT0, x1, x3
-    addi.d I, I, -1
-    vbitsel.v x2, x4, x2, VT0
-    vfmina.d VM1, VM0, x3
-    vbitsel.v VM0, VM1, VM0, VT0
-    vfcmp.ceq.d VT0, VM0, VM1
-    vbitsel.v VI0, x2, VI0, VT0
-    blt $r0, I, .L24
-    .align 3
-
-.L25:
-    vreplvei.d VI1, VI0, 0
-    vreplvei.d VI2, VI0, 1
-    vreplvei.d x1, VM0, 0
-    vreplvei.d x2, VM0, 1
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.d $f17, TEMP
-    ffint.d.l $f17, $f17
-    vfcmp.ceq.d VT0, x2, x1
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    vfcmp.clt.d VT0, VI1, VI0
-    vbitsel.v VI0, VI0, VI1, VT0
-    b .L27
-    .align 3
-
-.L26:
-    vfmina.d VM0, x1, x2
-    vfcmp.ceq.d VT0, x1, VM0
-    vbitsel.v VI0, VI2, VI1, VT0
-    .align 3
-
-.L27:
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L21: //N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    srai.d i1, N, 3
-    slli.d i1, i1, 3
-    addi.d i1, i1, 1 //current index
-    movgr2fr.d $f21, i1
-    movgr2fr.d $f20, i0
-    .align 3
-
-.L22:
-    fld.d $f9, X, 0
-    addi.d I, I, -1
-    vfmina.d VM1, x1, VM0
-    vfcmp.ceq.d VT0, VM0, VM1
-    add.d  X, X, INCX
-    vbitsel.v VM0, VM1, VM0, VT0
-    vbitsel.v VI0, VI1, VI0, VT0
-    addi.d i1, i1, 1
-    movgr2fr.d $f21, i1
-    blt $r0, I, .L22
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L999:
-    move $r4, $r17
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/idmax_lasx.S b/kernel/loongarch64/idmax_lasx.S
deleted file mode 100644
index bbfe0941a..000000000
--- a/kernel/loongarch64/idmax_lasx.S
+++ /dev/null
@@ -1,273 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define t1 $r13
-#define t2 $r15
-#define t3 $r18
-#define t4 $r16
-#define i0 $r17
-#define i1 $r14
-#define TEMP $r19
-#define x1 $xr9
-#define x2 $xr10
-#define x3 $xr11
-#define x4 $xr12
-#define VX0 $xr13
-#define VX1 $xr14
-#define VM0 $xr15
-#define VM1 $xr16
-#define VINC4 $xr17
-#define VINC8 $xr18
-#define VI0 $xr20
-#define VI1 $xr21
-#define VI2 $xr22
-#define VI3 $xr8
-#define VI4 $xr19
-#define VT0 $xr23
-
-    PROLOGUE
-    li.d  i0, 0
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    xvld VM0, X, 0
-    addi.d i0, i0, 1
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    slli.d i0, i0, 2 //4
-    xvreplgr2vr.d VINC4, i0
-    slli.d i0, i0, 1 //8
-    xvreplgr2vr.d VINC8, i0
-    addi.d i0, i0, -15
-    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 1
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 2
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 3
-    addi.d i0, i0, 5
-    xvinsgr2vr.d VI0, i0, 0 //1
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 1 //2
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 2 //3
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 3 //4
-    .align 3
-
-.L10:
-    xvld VX0, X, 0 * SIZE
-    xvadd.d VI1, VI1, VINC8
-    xvld VX1, X, 4 * SIZE
-    xvadd.d VI2, VI1, VINC4
-    xvfcmp.clt.d VT0, VX0, VX1
-    addi.d I, I, -1
-    xvbitsel.v VM1, VX0, VX1, VT0
-    xvbitsel.v VI2, VI1, VI2, VT0
-    xvfcmp.clt.d VT0, VM0, VM1
-    addi.d X, X, 8 * SIZE
-    xvbitsel.v VM0, VM0, VM1, VT0
-    xvbitsel.v VI0, VI0, VI2, VT0
-    blt $r0, I, .L10
-    .align 3
-
-.L15:
-    xvpickve.d VI1, VI0, 0
-    xvpickve.d VI2, VI0, 1
-    xvpickve.d VI3, VI0, 2
-    xvpickve.d VI4, VI0, 3
-    xvpickve.d x1, VM0, 0
-    xvpickve.d x2, VM0, 1
-    xvpickve.d x3, VM0, 2
-    xvpickve.d x4, VM0, 3
-    xvfcmp.clt.d VT0, x1, x2
-    xvbitsel.v VM1, x1, x2, VT0
-    xvbitsel.v VINC4, VI1, VI2, VT0
-    xvfcmp.clt.d VT0, x3, x4
-    xvbitsel.v VM0, x3, x4, VT0
-    xvbitsel.v VINC8, VI3, VI4, VT0
-    xvfcmp.clt.d VT0, VM0, VM1
-    xvbitsel.v VM0, VM0, VM1, VT0
-    xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.d $f17, TEMP
-    ffint.d.l $f17, $f17
-    xvfcmp.ceq.d VT0, VM0, x1
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    xvfcmp.clt.d VT0, VI1, VI0
-    xvbitsel.v VI0, VI0, VI1, VT0
-    b .L26
-    .align 3
-
-
-.L20: // INCX!=1
-    move TEMP, X
-    addi.d i0, i0, 1
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.d t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.d t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t2, 1
-    xvinsgr2vr.d VM0, t3, 2
-    xvinsgr2vr.d VM0, t4, 3
-    slli.d i0, i0, 2 //4
-    xvreplgr2vr.d VINC4, i0
-    slli.d i0, i0, 1 //8
-    xvreplgr2vr.d VINC8, i0
-    addi.d i0, i0, -15
-    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 1
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 2
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 3
-    addi.d i0, i0, 5
-    xvinsgr2vr.d VI0, i0, 0 //1
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 1 //2
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 2 //3
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 3 //4
-    .align 3
-
-.L24:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX0, t1, 0
-    xvinsgr2vr.d VX0, t2, 1
-    xvinsgr2vr.d VX0, t3, 2
-    xvinsgr2vr.d VX0, t4, 3
-    xvadd.d VI1, VI1, VINC8
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX1, t1, 0
-    xvinsgr2vr.d VX1, t2, 1
-    xvinsgr2vr.d VX1, t3, 2
-    xvinsgr2vr.d VX1, t4, 3
-    xvadd.d VI2, VI1, VINC4
-    xvfcmp.clt.d VT0, VX0, VX1
-    addi.d I, I, -1
-    xvbitsel.v VM1, VX0, VX1, VT0
-    xvbitsel.v VI2, VI1, VI2, VT0
-    xvfcmp.clt.d VT0, VM0, VM1
-    xvbitsel.v VM0, VM0, VM1, VT0
-    xvbitsel.v VI0, VI0, VI2, VT0
-    blt $r0, I, .L24
-    .align 3
-
-.L25:
-    xvpickve.d VI1, VI0, 0
-    xvpickve.d VI2, VI0, 1
-    xvpickve.d VI3, VI0, 2
-    xvpickve.d VI4, VI0, 3
-    xvpickve.d x1, VM0, 0
-    xvpickve.d x2, VM0, 1
-    xvpickve.d x3, VM0, 2
-    xvpickve.d x4, VM0, 3
-    xvfcmp.clt.d VT0, x1, x2
-    xvbitsel.v VM1, x1, x2, VT0
-    xvbitsel.v VINC4, VI1, VI2, VT0
-    xvfcmp.clt.d VT0, x3, x4
-    xvbitsel.v VM0, x3, x4, VT0
-    xvbitsel.v VINC8, VI3, VI4, VT0
-    xvfcmp.clt.d VT0, VM0, VM1
-    xvbitsel.v VM0, VM0, VM1, VT0
-    xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.d $f17, TEMP
-    ffint.d.l $f17, $f17
-    xvfcmp.ceq.d VT0, VM0, x1
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    xvfcmp.clt.d VT0, VI1, VI0
-    xvbitsel.v VI0, VI0, VI1, VT0
-    .align 3
-
-.L26:
-    xvfcmp.ceq.d VT0, VM0, x2
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L27
-    xvfcmp.clt.d VT0, VI2, VI0
-    xvbitsel.v VI0, VI0, VI2, VT0
-    .align 3
-
-.L27:
-    xvfcmp.ceq.d VT0, VM0, x3
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L28
-    xvfcmp.clt.d VT0, VI3, VI0
-    xvbitsel.v VI0, VI0, VI3, VT0
-    .align 3
-
-.L28:
-    xvfcmp.ceq.d VT0, VM0, x4
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L29
-    xvfcmp.clt.d VT0, VI4, VI0
-    xvbitsel.v VI0, VI0, VI4, VT0
-    .align 3
-
-.L29:
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L21: //N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    srai.d i1, N, 3
-    slli.d i1, i1, 3
-    addi.d i1, i1, 1 //current index
-    movgr2fr.d $f21, i1
-    movgr2fr.d $f20, i0
-    .align 3
-
-.L22:
-    fld.d $f9, X, 0
-    addi.d I, I, -1
-    fcmp.clt.d $fcc0, $f15, $f9
-    add.d  X, X, INCX
-    fsel $f15, $f15, $f9, $fcc0
-    fsel $f20, $f20, $f21, $fcc0
-    addi.d i1, i1, 1
-    movgr2fr.d $f21, i1
-    blt $r0, I, .L22
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L999:
-    move $r4, $r17
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/idmax_lsx.S b/kernel/loongarch64/idmax_lsx.S
deleted file mode 100644
index 1b4734bab..000000000
--- a/kernel/loongarch64/idmax_lsx.S
+++ /dev/null
@@ -1,225 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define t1 $r13
-#define t2 $r15
-#define t3 $r18
-#define t4 $r16
-#define i0 $r17
-#define i1 $r14
-#define TEMP $r19
-#define x1 $vr9
-#define x2 $vr10
-#define x3 $vr11
-#define x4 $vr12
-#define VX0 $vr13
-#define VX1 $vr14
-#define VM0 $vr15
-#define VM1 $vr16
-#define VINC2 $vr17
-#define VINC4 $vr18
-#define VI0 $vr20
-#define VI1 $vr21
-#define VI2 $vr22
-#define VI3 $vr8
-#define VI4 $vr19
-#define VT0 $vr23
-
-    PROLOGUE
-    li.d  i0, 0
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    vld VM0, X, 0
-    addi.d i0, i0, 1
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    slli.d i0, i0, 1 //2
-    vreplgr2vr.d VINC2, i0
-    slli.d i0, i0, 1 //4
-    vreplgr2vr.d VINC4, i0
-    addi.d i0, i0, -7
-    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
-    addi.d i0, i0, 1
-    vinsgr2vr.d VI1, i0, 1
-    addi.d i0, i0, 3
-    vinsgr2vr.d VI0, i0, 0 //1
-    addi.d i0, i0, 1
-    vinsgr2vr.d VI0, i0, 1 //2
-    .align 3
-
-.L10:
-    vld VX0, X, 0 * SIZE
-    vadd.d VI1, VI1, VINC4
-    vld VX1, X, 2 * SIZE
-    vadd.d VI2, VI1, VINC2
-    vfcmp.clt.d VT0, VX0, VX1
-    vbitsel.v x1, VX0, VX1, VT0
-    vbitsel.v x2, VI1, VI2, VT0
-    vld VX0, X, 4 * SIZE
-    vadd.d VI1, VI2, VINC2
-    vld VX1, X, 6 * SIZE
-    vadd.d VI2, VI1, VINC2
-    vfcmp.clt.d VT0, VX0, VX1
-    addi.d I, I, -1
-    vbitsel.v x3, VX0, VX1, VT0
-    vbitsel.v x4, VI1, VI2, VT0
-    vfcmp.clt.d VT0, x1, x3
-    vbitsel.v x1, x1, x3, VT0
-    vbitsel.v x2, x2, x4, VT0
-    vfcmp.clt.d VT0, VM0, x1
-    addi.d X, X, 8 * SIZE
-    vbitsel.v VM0, VM0, x1, VT0
-    vbitsel.v VI0, VI0, x2, VT0
-    blt $r0, I, .L10
-    .align 3
-
-.L15:
-    vreplvei.d VI1, VI0, 0
-    vreplvei.d VI2, VI0, 1
-    vreplvei.d x1, VM0, 0
-    vreplvei.d x2, VM0, 1
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.d $f17, TEMP
-    ffint.d.l $f17, $f17
-    vfcmp.ceq.d VT0, x2, x1
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    vfcmp.clt.d VT0, VI1, VI0
-    vbitsel.v VI0, VI0, VI1, VT0
-    b .L27
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X
-    addi.d i0, i0, 1
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t2, 1
-    slli.d i0, i0, 1 //2
-    vreplgr2vr.d VINC2, i0
-    slli.d i0, i0, 1 //4
-    vreplgr2vr.d VINC4, i0
-    addi.d i0, i0, -7
-    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
-    addi.d i0, i0, 1
-    vinsgr2vr.d VI1, i0, 1
-    addi.d i0, i0, 3
-    vinsgr2vr.d VI0, i0, 0 //1
-    addi.d i0, i0, 1
-    vinsgr2vr.d VI0, i0, 1 //2
-    .align 3
-
-.L24:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    vadd.d VI1, VI1, VINC4
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t1, 0
-    vinsgr2vr.d VX1, t2, 1
-    vadd.d VI2, VI1, VINC2
-    vfcmp.clt.d VT0, VX0, VX1
-    vbitsel.v x1, VX0, VX1, VT0
-    vbitsel.v x2, VI1, VI2, VT0
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    vadd.d VI1, VI2, VINC2
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t1, 0
-    vinsgr2vr.d VX1, t2, 1
-    vadd.d VI2, VI1, VINC2
-    vfcmp.clt.d VT0, VX0, VX1
-    vbitsel.v x3, VX0, VX1, VT0
-    vbitsel.v x4, VI1, VI2, VT0
-    vfcmp.clt.d VT0, x1, x3
-    vbitsel.v x1, x1, x3, VT0
-    vbitsel.v x2, x2, x4, VT0
-    vfcmp.clt.d VT0, VM0, x1
-    addi.d I, I, -1
-    vbitsel.v VM0, VM0, x1, VT0
-    vbitsel.v VI0, VI0, x2, VT0
-    blt $r0, I, .L24
-    .align 3
-
-.L25:
-    vreplvei.d VI1, VI0, 0
-    vreplvei.d VI2, VI0, 1
-    vreplvei.d x1, VM0, 0
-    vreplvei.d x2, VM0, 1
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.d $f17, TEMP
-    ffint.d.l $f17, $f17
-    vfcmp.ceq.d VT0, x2, x1
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    vfcmp.clt.d VT0, VI1, VI0
-    vbitsel.v VI0, VI0, VI1, VT0
-    b .L27
-    .align 3
-
-.L26:
-    vfcmp.clt.d VT0, x1, x2
-    vbitsel.v VM0, x1, x2, VT0
-    vbitsel.v VI0, VI1, VI2, VT0
-    .align 3
-
-.L27:
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L21: //N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    srai.d i1, N, 3
-    slli.d i1, i1, 3
-    addi.d i1, i1, 1 //current index
-    movgr2fr.d $f21, i1
-    movgr2fr.d $f20, i0
-    .align 3
-
-.L22:
-    fld.d $f9, X, 0
-    addi.d I, I, -1
-    fcmp.clt.d $fcc0, $f15, $f9
-    add.d  X, X, INCX
-    fsel $f15, $f15, $f9, $fcc0
-    fsel $f20, $f20, $f21, $fcc0
-    addi.d i1, i1, 1
-    movgr2fr.d $f21, i1
-    blt $r0, I, .L22
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L999:
-    move $r4, $r17
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/idmin_lasx.S b/kernel/loongarch64/idmin_lasx.S
deleted file mode 100644
index 7930d4963..000000000
--- a/kernel/loongarch64/idmin_lasx.S
+++ /dev/null
@@ -1,272 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define t1 $r13
-#define t2 $r15
-#define t3 $r18
-#define t4 $r16
-#define i0 $r17
-#define i1 $r14
-#define TEMP $r19
-#define x1 $xr9
-#define x2 $xr10
-#define x3 $xr11
-#define x4 $xr12
-#define VX0 $xr13
-#define VX1 $xr14
-#define VM0 $xr15
-#define VM1 $xr16
-#define VINC4 $xr17
-#define VINC8 $xr18
-#define VI0 $xr20
-#define VI1 $xr21
-#define VI2 $xr22
-#define VI3 $xr8
-#define VI4 $xr19
-#define VT0 $xr23
-
-    PROLOGUE
-    li.d  i0, 0
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    xvld VM0, X, 0
-    addi.d i0, i0, 1
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    slli.d i0, i0, 2 //4
-    xvreplgr2vr.d VINC4, i0
-    slli.d i0, i0, 1 //8
-    xvreplgr2vr.d VINC8, i0
-    addi.d i0, i0, -15
-    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 1
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 2
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 3
-    addi.d i0, i0, 5
-    xvinsgr2vr.d VI0, i0, 0 //1
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 1 //2
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 2 //3
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 3 //4
-    .align 3
-
-.L10:
-    xvld VX0, X, 0 * SIZE
-    xvadd.d VI1, VI1, VINC8
-    xvld VX1, X, 4 * SIZE
-    xvadd.d VI2, VI1, VINC4
-    xvfcmp.clt.d VT0, VX1, VX0
-    addi.d I, I, -1
-    xvbitsel.v VM1, VX0, VX1, VT0
-    xvbitsel.v VI2, VI1, VI2, VT0
-    xvfcmp.clt.d VT0, VM1, VM0
-    addi.d X, X, 8 * SIZE
-    xvbitsel.v VM0, VM0, VM1, VT0
-    xvbitsel.v VI0, VI0, VI2, VT0
-    blt $r0, I, .L10
-    .align 3
-
-.L15:
-    xvpickve.d VI1, VI0, 0
-    xvpickve.d VI2, VI0, 1
-    xvpickve.d VI3, VI0, 2
-    xvpickve.d VI4, VI0, 3
-    xvpickve.d x1, VM0, 0
-    xvpickve.d x2, VM0, 1
-    xvpickve.d x3, VM0, 2
-    xvpickve.d x4, VM0, 3
-    xvfcmp.clt.d VT0, x2, x1
-    xvbitsel.v VM1, x1, x2, VT0
-    xvbitsel.v VINC4, VI1, VI2, VT0
-    xvfcmp.clt.d VT0, x4, x3
-    xvbitsel.v VM0, x3, x4, VT0
-    xvbitsel.v VINC8, VI3, VI4, VT0
-    xvfcmp.clt.d VT0, VM1, VM0
-    xvbitsel.v VM0, VM0, VM1, VT0
-    xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.d $f17, TEMP
-    ffint.d.l $f17, $f17
-    xvfcmp.ceq.d VT0, VM0, x1
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    xvfcmp.clt.d VT0, VI1, VI0
-    xvbitsel.v VI0, VI0, VI1, VT0
-    b .L26
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X
-    addi.d i0, i0, 1
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.d t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.d t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.d VM0, t2, 1
-    xvinsgr2vr.d VM0, t3, 2
-    xvinsgr2vr.d VM0, t4, 3
-    slli.d i0, i0, 2 //4
-    xvreplgr2vr.d VINC4, i0
-    slli.d i0, i0, 1 //8
-    xvreplgr2vr.d VINC8, i0
-    addi.d i0, i0, -15
-    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 1
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 2
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI1, i0, 3
-    addi.d i0, i0, 5
-    xvinsgr2vr.d VI0, i0, 0 //1
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 1 //2
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 2 //3
-    addi.d i0, i0, 1
-    xvinsgr2vr.d VI0, i0, 3 //4
-    .align 3
-
-.L24:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX0, t1, 0
-    xvinsgr2vr.d VX0, t2, 1
-    xvinsgr2vr.d VX0, t3, 2
-    xvinsgr2vr.d VX0, t4, 3
-    xvadd.d VI1, VI1, VINC8
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.d VX1, t1, 0
-    xvinsgr2vr.d VX1, t2, 1
-    xvinsgr2vr.d VX1, t3, 2
-    xvinsgr2vr.d VX1, t4, 3
-    xvadd.d VI2, VI1, VINC4
-    xvfcmp.clt.d VT0, VX1, VX0
-    addi.d I, I, -1
-    xvbitsel.v VM1, VX0, VX1, VT0
-    xvbitsel.v VI2, VI1, VI2, VT0
-    xvfcmp.clt.d VT0, VM1, VM0
-    xvbitsel.v VM0, VM0, VM1, VT0
-    xvbitsel.v VI0, VI0, VI2, VT0
-    blt $r0, I, .L24
-    .align 3
-
-.L25:
-    xvpickve.d VI1, VI0, 0
-    xvpickve.d VI2, VI0, 1
-    xvpickve.d VI3, VI0, 2
-    xvpickve.d VI4, VI0, 3
-    xvpickve.d x1, VM0, 0
-    xvpickve.d x2, VM0, 1
-    xvpickve.d x3, VM0, 2
-    xvpickve.d x4, VM0, 3
-    xvfcmp.clt.d VT0, x2, x1
-    xvbitsel.v VM1, x1, x2, VT0
-    xvbitsel.v VINC4, VI1, VI2, VT0
-    xvfcmp.clt.d VT0, x4, x3
-    xvbitsel.v VM0, x3, x4, VT0
-    xvbitsel.v VINC8, VI3, VI4, VT0
-    xvfcmp.clt.d VT0, VM1, VM0
-    xvbitsel.v VM0, VM0, VM1, VT0
-    xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.d $f17, TEMP
-    ffint.d.l $f17, $f17
-    xvfcmp.ceq.d VT0, VM0, x1
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    xvfcmp.clt.d VT0, VI1, VI0
-    xvbitsel.v VI0, VI0, VI1, VT0
-    .align 3
-
-.L26:
-    xvfcmp.ceq.d VT0, VM0, x2
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L27
-    xvfcmp.clt.d VT0, VI2, VI0
-    xvbitsel.v VI0, VI0, VI2, VT0
-    .align 3
-
-.L27:
-    xvfcmp.ceq.d VT0, VM0, x3
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L28
-    xvfcmp.clt.d VT0, VI3, VI0
-    xvbitsel.v VI0, VI0, VI3, VT0
-    .align 3
-
-.L28:
-    xvfcmp.ceq.d VT0, VM0, x4
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L29
-    xvfcmp.clt.d VT0, VI4, VI0
-    xvbitsel.v VI0, VI0, VI4, VT0
-    .align 3
-
-.L29:
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L21: //N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    srai.d i1, N, 3
-    slli.d i1, i1, 3
-    addi.d i1, i1, 1 //current index
-    movgr2fr.d $f21, i1
-    movgr2fr.d $f20, i0
-    .align 3
-
-.L22:
-    fld.d $f9, X, 0
-    addi.d I, I, -1
-    fcmp.clt.d $fcc0, $f9, $f15
-    add.d  X, X, INCX
-    fsel $f15, $f15, $f9, $fcc0
-    fsel $f20, $f20, $f21, $fcc0
-    addi.d i1, i1, 1
-    movgr2fr.d $f21, i1
-    blt $r0, I, .L22
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L999:
-    move $r4, $r17
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/idmin_lsx.S b/kernel/loongarch64/idmin_lsx.S
deleted file mode 100644
index 8b6edcbf0..000000000
--- a/kernel/loongarch64/idmin_lsx.S
+++ /dev/null
@@ -1,225 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define t1 $r13
-#define t2 $r15
-#define t3 $r18
-#define t4 $r16
-#define i0 $r17
-#define i1 $r14
-#define TEMP $r19
-#define x1 $vr9
-#define x2 $vr10
-#define x3 $vr11
-#define x4 $vr12
-#define VX0 $vr13
-#define VX1 $vr14
-#define VM0 $vr15
-#define VM1 $vr16
-#define VINC2 $vr17
-#define VINC4 $vr18
-#define VI0 $vr20
-#define VI1 $vr21
-#define VI2 $vr22
-#define VI3 $vr8
-#define VI4 $vr19
-#define VT0 $vr23
-
-    PROLOGUE
-    li.d  i0, 0
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    vld VM0, X, 0
-    addi.d i0, i0, 1
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    slli.d i0, i0, 1 //2
-    vreplgr2vr.d VINC2, i0
-    slli.d i0, i0, 1 //4
-    vreplgr2vr.d VINC4, i0
-    addi.d i0, i0, -7
-    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
-    addi.d i0, i0, 1
-    vinsgr2vr.d VI1, i0, 1
-    addi.d i0, i0, 3
-    vinsgr2vr.d VI0, i0, 0 //1
-    addi.d i0, i0, 1
-    vinsgr2vr.d VI0, i0, 1 //2
-    .align 3
-
-.L10:
-    vld VX0, X, 0 * SIZE
-    vadd.d VI1, VI1, VINC4
-    vld VX1, X, 2 * SIZE
-    vadd.d VI2, VI1, VINC2
-    vfcmp.clt.d VT0, VX1, VX0
-    vbitsel.v x1, VX0, VX1, VT0
-    vbitsel.v x2, VI1, VI2, VT0
-    vld VX0, X, 4 * SIZE
-    vadd.d VI1, VI2, VINC2
-    vld VX1, X, 6 * SIZE
-    vadd.d VI2, VI1, VINC2
-    vfcmp.clt.d VT0, VX1, VX0
-    addi.d I, I, -1
-    vbitsel.v x3, VX0, VX1, VT0
-    vbitsel.v x4, VI1, VI2, VT0
-    vfcmp.clt.d VT0, x3, x1
-    addi.d X, X, 8 * SIZE
-    vbitsel.v x1, x1, x3, VT0
-    vbitsel.v x2, x2, x4, VT0
-    vfcmp.clt.d VT0, x1, VM0
-    vbitsel.v VM0, VM0, x1, VT0
-    vbitsel.v VI0, VI0, x2, VT0
-    blt $r0, I, .L10
-    .align 3
-
-.L15:
-    vreplvei.d VI1, VI0, 0
-    vreplvei.d VI2, VI0, 1
-    vreplvei.d x1, VM0, 0
-    vreplvei.d x2, VM0, 1
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.d $f17, TEMP
-    ffint.d.l $f17, $f17
-    vfcmp.ceq.d VT0, x2, x1
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    vfcmp.clt.d VT0, VI1, VI0
-    vbitsel.v VI0, VI0, VI1, VT0
-    b .L27
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X
-    addi.d i0, i0, 1
-    ld.d t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    ld.d t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.d VM0, t2, 1
-    slli.d i0, i0, 1 //2
-    vreplgr2vr.d VINC2, i0
-    slli.d i0, i0, 1 //4
-    vreplgr2vr.d VINC4, i0
-    addi.d i0, i0, -7
-    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
-    addi.d i0, i0, 1
-    vinsgr2vr.d VI1, i0, 1
-    addi.d i0, i0, 3
-    vinsgr2vr.d VI0, i0, 0 //1
-    addi.d i0, i0, 1
-    vinsgr2vr.d VI0, i0, 1 //2
-    .align 3
-
-.L24:
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    vadd.d VI1, VI1, VINC4
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t1, 0
-    vinsgr2vr.d VX1, t2, 1
-    vadd.d VI2, VI1, VINC2
-    vfcmp.clt.d VT0, VX1, VX0
-    vbitsel.v x1, VX0, VX1, VT0
-    vbitsel.v x2, VI1, VI2, VT0
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX0, t1, 0
-    vinsgr2vr.d VX0, t2, 1
-    vadd.d VI1, VI2, VINC2
-    ld.d t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.d t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.d VX1, t1, 0
-    vinsgr2vr.d VX1, t2, 1
-    vadd.d VI2, VI1, VINC2
-    vfcmp.clt.d VT0, VX1, VX0
-    vbitsel.v x3, VX0, VX1, VT0
-    vbitsel.v x4, VI1, VI2, VT0
-    vfcmp.clt.d VT0, x3, x1
-    vbitsel.v x1, x1, x3, VT0
-    vbitsel.v x2, x2, x4, VT0
-    vfcmp.clt.d VT0, x1, VM0
-    addi.d I, I, -1
-    vbitsel.v VM0, VM0, x1, VT0
-    vbitsel.v VI0, VI0, x2, VT0
-    blt $r0, I, .L24
-    .align 3
-
-.L25:
-    vreplvei.d VI1, VI0, 0
-    vreplvei.d VI2, VI0, 1
-    vreplvei.d x1, VM0, 0
-    vreplvei.d x2, VM0, 1
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.d $f17, TEMP
-    ffint.d.l $f17, $f17
-    vfcmp.ceq.d VT0, x2, x1
-    fcmp.ceq.d $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    vfcmp.clt.d VT0, VI1, VI0
-    vbitsel.v VI0, VI0, VI1, VT0
-    b .L27
-    .align 3
-
-.L26:
-    vfcmp.clt.d VT0, x2, x1
-    vbitsel.v VM0, x1, x2, VT0
-    vbitsel.v VI0, VI1, VI2, VT0
-    .align 3
-
-.L27:
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L21: //N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    srai.d i1, N, 3
-    slli.d i1, i1, 3
-    addi.d i1, i1, 1 //current index
-    movgr2fr.d $f21, i1
-    movgr2fr.d $f20, i0
-    .align 3
-
-.L22:
-    fld.d $f9, X, 0
-    addi.d I, I, -1
-    fcmp.clt.d $fcc0, $f9, $f15
-    add.d  X, X, INCX
-    fsel $f15, $f15, $f9, $fcc0
-    fsel $f20, $f20, $f21, $fcc0
-    addi.d i1, i1, 1
-    movgr2fr.d $f21, i1
-    blt $r0, I, .L22
-    movfr2gr.d i0, $f20
-    .align 3
-
-.L999:
-    move $r4, $r17
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/ismax_lasx.S b/kernel/loongarch64/imax_lasx.S
similarity index 57%
rename from kernel/loongarch64/ismax_lasx.S
rename to kernel/loongarch64/imax_lasx.S
index 843dd6c6a..2d3d5e9d3 100644
--- a/kernel/loongarch64/ismax_lasx.S
+++ b/kernel/loongarch64/imax_lasx.S
@@ -1,3 +1,29 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
 #define ASSEMBLER
 
 #include "common.h"
@@ -39,6 +65,31 @@
     slli.d INCX, INCX, BASE_SHIFT
     bne INCX, TEMP, .L20
     xvld VM0, X, 0
+#ifdef DOUBLE
+    addi.d i0, i0, 1
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    slli.d i0, i0, 2 //4
+    xvreplgr2vr.d VINC4, i0
+    slli.d i0, i0, 1 //8
+    xvreplgr2vr.d VINC8, i0
+    addi.d i0, i0, -15
+    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 2
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 3
+    addi.d i0, i0, 5
+    xvinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 1 //2
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 2 //3
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 3 //4
+#else
     addi.w i0, i0, 1
     srai.d I, N, 3
     bge $r0, I, .L21
@@ -76,20 +127,47 @@
     xvinsgr2vr.w VI0, i0, 6 //7
     addi.w i0, i0, 1
     xvinsgr2vr.w VI0, i0, 7 //8
+#endif
+
     .align 3
 
 .L10:
     xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    xvadd.d VI1, VI1, VINC8
+    xvld VX1, X, 4 * SIZE
+    xvadd.d VI2, VI1, VINC4
+    xvfcmp.clt.d VT0, VX0, VX1
+    addi.d I, I, -1
+    xvbitsel.v VM1, VX0, VX1, VT0
+    xvbitsel.v VI2, VI1, VI2, VT0
+    xvfcmp.clt.d VT0, VM0, VM1
+    addi.d X, X, 8 * SIZE
+    xvbitsel.v VM0, VM0, VM1, VT0
+    xvbitsel.v VI0, VI0, VI2, VT0
+#else
     xvadd.w VI1, VI1, VINC8
     xvfcmp.clt.s VT0, VM0, VX0
     addi.d I, I, -1
     xvbitsel.v VM0, VM0, VX0, VT0
     xvbitsel.v VI0, VI0, VI1, VT0
     addi.d X, X, 8 * SIZE
+#endif
     blt $r0, I, .L10
     .align 3
 
 .L15:
+#ifdef DOUBLE
+    xvpickve.d VI1, VI0, 0
+    xvpickve.d VI2, VI0, 1
+    xvpickve.d VI3, VI0, 2
+    xvpickve.d VI4, VI0, 3
+    xvpickve.d x1, VM0, 0
+    xvpickve.d x2, VM0, 1
+    xvpickve.d x3, VM0, 2
+    xvpickve.d x4, VM0, 3
+    xvfcmp.clt.d VT0, x1, x2
+#else
     xvxor.v VX0, VX0, VX0
     xvor.v VX0, VI0, VX0
     xvxor.v VX1, VX1, VX1
@@ -103,28 +181,33 @@
     xvpickve.w x3, VM0, 2
     xvpickve.w x4, VM0, 3
     xvfcmp.clt.s VT0, x1, x2
+#endif
     xvbitsel.v VM1, x1, x2, VT0
     xvbitsel.v VINC4, VI1, VI2, VT0
-    xvfcmp.clt.s VT0, x3, x4
+    XVCMPLT VT0, x3, x4
     xvbitsel.v VM0, x3, x4, VT0
     xvbitsel.v VINC8, VI3, VI4, VT0
-    xvfcmp.clt.s VT0, VM0, VM1
+    XVCMPLT VT0, VM0, VM1
     xvbitsel.v VM0, VM0, VM1, VT0
     xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    xvfcmp.ceq.s VT0, VM0, x1
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f9
     bceqz $fcc0, .L26
-    xvfcmp.clt.s VT0, VI1, VI0
+    XVCMPLT VT0, VI1, VI0
     xvbitsel.v VI0, VI0, VI1, VT0
     b .L26
     .align 3
 
-
 .L20: // INCX!=1
     move TEMP, X
+#ifdef DOUBLE
+    addi.d i0, i0, 1
+    ld.d t1, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    xvinsgr2vr.d VM0, t1, 0
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    ld.d t2, TEMP, 0 * SIZE
+#else
     addi.w i0, i0, 1
     ld.w t1, TEMP, 0 * SIZE
     add.d TEMP, TEMP, INCX
@@ -143,11 +226,38 @@
     ld.w t1, TEMP, 0 * SIZE
     add.d TEMP, TEMP, INCX
     ld.w t2, TEMP, 0 * SIZE
+#endif
     add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
+    ld.d t3, TEMP, 0 * SIZE
     add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
+    ld.d t4, TEMP, 0 * SIZE
     add.d TEMP, TEMP, INCX
+#ifdef DOUBLE
+    xvinsgr2vr.d VM0, t1, 0
+    xvinsgr2vr.d VM0, t2, 1
+    xvinsgr2vr.d VM0, t3, 2
+    xvinsgr2vr.d VM0, t4, 3
+    slli.d i0, i0, 2 //4
+    xvreplgr2vr.d VINC4, i0
+    slli.d i0, i0, 1 //8
+    xvreplgr2vr.d VINC8, i0
+    addi.d i0, i0, -15
+    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 2
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 3
+    addi.d i0, i0, 5
+    xvinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 1 //2
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 2 //3
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 3 //4
+#else
     xvinsgr2vr.w VM0, t1, 4
     xvinsgr2vr.w VM0, t2, 5
     xvinsgr2vr.w VM0, t3, 6
@@ -186,9 +296,46 @@
     xvinsgr2vr.w VI0, i0, 6 //7
     addi.w i0, i0, 1
     xvinsgr2vr.w VI0, i0, 7 //8
+#endif
     .align 3
 
 .L24:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    xvadd.d VI1, VI1, VINC8
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvadd.d VI1, VI1, VINC8
+    xvadd.d VI2, VI1, VINC4
+    xvfcmp.clt.d VT0, VX0, VX1
+    addi.d I, I, -1
+    xvbitsel.v VM1, VX0, VX1, VT0
+    xvbitsel.v VI2, VI1, VI2, VT0
+    xvfcmp.clt.d VT0, VM0, VM1
+    xvbitsel.v VM0, VM0, VM1, VT0
+    xvbitsel.v VI0, VI0, VI2, VT0
+#else
     ld.w t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.w t2, X, 0 * SIZE
@@ -218,10 +365,21 @@
     addi.d I, I, -1
     xvbitsel.v VM0, VM0, VX0, VT0
     xvbitsel.v VI0, VI0, VI1, VT0
+#endif
     blt $r0, I, .L24
     .align 3
 
 .L25:
+#ifdef DOUBLE
+    xvpickve.d VI1, VI0, 0
+    xvpickve.d VI2, VI0, 1
+    xvpickve.d VI3, VI0, 2
+    xvpickve.d VI4, VI0, 3
+    xvpickve.d  x1, VM0, 0
+    xvpickve.d  x2, VM0, 1
+    xvpickve.d  x3, VM0, 2
+    xvpickve.d  x4, VM0, 3
+#else
     xvxor.v VX0, VX0, VX0
     xvor.v VX0, VI0, VX0
     xvxor.v VX1, VX1, VX1
@@ -230,57 +388,56 @@
     xvpickve.w VI2, VI0, 1
     xvpickve.w VI3, VI0, 2
     xvpickve.w VI4, VI0, 3
-    xvpickve.w x1, VM0, 0
-    xvpickve.w x2, VM0, 1
-    xvpickve.w x3, VM0, 2
-    xvpickve.w x4, VM0, 3
-    xvfcmp.clt.s VT0, x1, x2
+    xvpickve.w  x1, VM0, 0
+    xvpickve.w  x2, VM0, 1
+    xvpickve.w  x3, VM0, 2
+    xvpickve.w  x4, VM0, 3
+#endif
+    XVCMPLT VT0, x1, x2
     xvbitsel.v VM1, x1, x2, VT0
     xvbitsel.v VINC4, VI1, VI2, VT0
-    xvfcmp.clt.s VT0, x3, x4
+    XVCMPLT VT0, x3, x4
     xvbitsel.v VM0, x3, x4, VT0
     xvbitsel.v VINC8, VI3, VI4, VT0
-    xvfcmp.clt.s VT0, VM0, VM1
+    XVCMPLT VT0, VM0, VM1
     xvbitsel.v VM0, VM0, VM1, VT0
     xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    xvfcmp.ceq.s VT0, VM0, x1
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f9
     bceqz $fcc0, .L26
-    xvfcmp.clt.s VT0, VI1, VI0
+    XVCMPLT VT0, VI1, VI0
     xvbitsel.v VI0, VI0, VI1, VT0
     .align 3
 
 .L26:
-    xvfcmp.ceq.s VT0, VM0, x2
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f10
     bceqz $fcc0, .L27
-    xvfcmp.clt.s VT0, VI2, VI0
+    XVCMPLT VT0, VI2, VI0
     xvbitsel.v VI0, VI0, VI2, VT0
     .align 3
 
 .L27:
-    xvfcmp.ceq.s VT0, VM0, x3
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f11
     bceqz $fcc0, .L28
-    xvfcmp.clt.s VT0, VI3, VI0
+    XVCMPLT VT0, VI3, VI0
     xvbitsel.v VI0, VI0, VI3, VT0
     .align 3
 
 .L28:
-    xvfcmp.ceq.s VT0, VM0, x4
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f12
     bceqz $fcc0, .L29
-    xvfcmp.clt.s VT0, VI4, VI0
+    XVCMPLT VT0, VI4, VI0
     xvbitsel.v VI0, VI0, VI4, VT0
     .align 3
 
 .L29:
+#ifdef DOUBLE
+    movfr2gr.d i0, $f20
+#else
     fmov.s $f16, $f20
+#endif
     .align 3
 
+#ifndef DOUBLE
 .L252:
     xvxor.v VI0, VI0, VI0
     xvor.v VI0, VI0, VX0
@@ -343,6 +500,7 @@
     fsel $f15, $f15, $f13, $fcc0
     fsel $f20, $f20, $f16, $fcc0
     movfr2gr.s i0, $f20
+#endif
 
 .L21: //N<8
     andi I, N, 7
@@ -357,14 +515,14 @@
 .L22:
     fld.d $f9, X, 0
     addi.d I, I, -1
-    fcmp.clt.s $fcc0, $f15, $f9
+    CMPLT $fcc0, $f15, $f9
     add.d  X, X, INCX
     fsel $f15, $f15, $f9, $fcc0
     fsel $f20, $f20, $f21, $fcc0
     addi.d i1, i1, 1
     movgr2fr.d $f21, i1
     blt $r0, I, .L22
-    movfr2gr.s i0, $f20
+    MTG i0, $f20
     .align 3
 
 .L999:
@@ -372,4 +530,4 @@
     jirl $r0, $r1, 0x0
     .align 3
 
-    EPILOGUE
\ No newline at end of file
+    EPILOGUE
diff --git a/kernel/loongarch64/imax_lsx.S b/kernel/loongarch64/imax_lsx.S
new file mode 100644
index 000000000..92556d4e6
--- /dev/null
+++ b/kernel/loongarch64/imax_lsx.S
@@ -0,0 +1,428 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N $r4
+#define X $r5
+#define INCX $r6
+#define I $r12
+#define t1 $r13
+#define t2 $r15
+#define t3 $r18
+#define t4 $r16
+#define i0 $r17
+#define i1 $r14
+#define TEMP $r19
+#define x1 $vr9
+#define x2 $vr10
+#define x3 $vr11
+#define x4 $vr12
+#define VX0 $vr13
+#define VX1 $vr14
+#define VM0 $vr15
+#define VM1 $vr16
+#define VI0 $vr20
+#define VI1 $vr21
+#define VI2 $vr22
+#define VI3 $vr8
+#define VI4 $vr19
+#define VT0 $vr23
+
+    PROLOGUE
+    li.d  i0, 0
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    slli.d TEMP, TEMP, BASE_SHIFT
+    slli.d INCX, INCX, BASE_SHIFT
+    bne INCX, TEMP, .L20
+    vld VM0, X, 0
+#ifdef DOUBLE
+    addi.d  i0, i0, 1
+    srai.d   I,  N, 3
+    bge $r0, I, .L21
+    slli.d i0, i0, 1 //2
+    vreplgr2vr.d $vr17, i0
+    slli.d i0, i0, 1 //4
+    vreplgr2vr.d $vr18, i0
+    addi.d i0, i0, -7
+    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 3
+    vinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI0, i0, 1 //2
+#else
+    addi.w  i0, i0, 1
+    srai.d   I,  N, 3
+    bge $r0, I, .L21
+    slli.w i0, i0, 2 //4
+    vreplgr2vr.w $vr17, i0
+    slli.w i0, i0, 1 //8
+    vreplgr2vr.w $vr18, i0
+    addi.w i0, i0, -15
+    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 3
+    addi.w i0, i0, 5
+    vinsgr2vr.w VI0, i0, 0 //1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 1 //2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 2 //3
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 3 //4
+#endif
+    .align 3
+
+.L10:
+    vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    vadd.d VI1, VI1, $vr18
+    vld VX1, X, 2 * SIZE
+    vadd.d VI2, VI1, $vr17
+    VCMPLT VT0, VX0, VX1
+    vbitsel.v x1, VX0, VX1, VT0
+    vbitsel.v x2, VI1, VI2, VT0
+    vld VX0, X, 4 * SIZE
+    vadd.d VI1, VI2, $vr17
+    vld VX1, X, 6 * SIZE
+    vadd.d VI2, VI1, $vr17
+    VCMPLT VT0, VX0, VX1
+    addi.d I, I, -1
+    vbitsel.v x3, VX0, VX1, VT0
+    vbitsel.v x4, VI1, VI2, VT0
+    VCMPLT VT0, x1, x3
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VT0
+    VCMPLT VT0, VM0, x1
+    addi.d X, X, 8 * SIZE
+    vbitsel.v VM0, VM0, x1, VT0
+    vbitsel.v VI0, VI0, x2, VT0
+#else
+    vadd.w VI1, VI1, $vr18
+    vld VX1, X, 4 * SIZE
+    vadd.w VI2, VI1, $vr17
+    VCMPLT VT0, VX0, VX1
+    addi.d I, I, -1
+    vbitsel.v VM1, VX0, VX1, VT0
+    vbitsel.v VI2, VI1, VI2, VT0
+    VCMPLT VT0, VM0, VM1
+    addi.d X, X, 8 * SIZE
+    vbitsel.v VM0, VM0, VM1, VT0
+    vbitsel.v VI0, VI0, VI2, VT0
+#endif
+    blt $r0, I, .L10
+    .align 3
+
+.L15:
+#ifdef DOUBLE
+    vreplvei.d VI1, VI0, 0
+    vreplvei.d VI2, VI0, 1
+    vreplvei.d  x1, VM0, 0
+    vreplvei.d  x2, VM0, 1
+    fcmp.ceq.d $fcc0, $f10, $f9
+    bceqz $fcc0, .L26
+    VCMPLT VT0, VI1, VI2
+    vbitsel.v VI0, VI2, VI1, VT0
+    b .L27
+#else
+    vreplvei.w VI1, VI0, 0
+    vreplvei.w VI2, VI0, 1
+    vreplvei.w VI3, VI0, 2
+    vreplvei.w VI4, VI0, 3
+    vreplvei.w  x1, VM0, 0
+    vreplvei.w  x2, VM0, 1
+    vreplvei.w  x3, VM0, 2
+    vreplvei.w  x4, VM0, 3
+    VCMPLT VT0, x1, x2
+    vbitsel.v VM1, x1, x2, VT0
+    vbitsel.v $vr17, VI1, VI2, VT0
+    VCMPLT VT0, x3, x4
+    vbitsel.v VM0, x3, x4, VT0
+    vbitsel.v $vr18, VI3, VI4, VT0
+    VCMPLT VT0, VM0, VM1
+    vbitsel.v VM0, VM0, VM1, VT0
+    vbitsel.v VI0, $vr18, $vr17, VT0
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L26
+    VCMPLT VT0, VI1, VI0
+    vbitsel.v VI0, VI0, VI1, VT0
+    b .L26
+#endif
+    .align 3
+
+.L20: // INCX!=1
+    move TEMP, X
+#ifdef DOUBLE
+    addi.d  i0,   i0, 1
+    ld.d    t1, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    vinsgr2vr.d  VM0, t1, 0
+    srai.d         I,  N, 3
+    bge $r0, I, .L21
+    ld.d t2, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    vinsgr2vr.d VM0, t2, 1
+    slli.d i0, i0, 1 //2
+    vreplgr2vr.d $vr17, i0
+    slli.d i0, i0, 1 //4
+    vreplgr2vr.d $vr18, i0
+    addi.d i0, i0, -7
+    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 3
+    vinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI0, i0, 1 //2
+#else
+    addi.w  i0,   i0, 1
+    ld.w    t1, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    vinsgr2vr.w  VM0, t1, 0
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    ld.w t2, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    ld.w t3, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    ld.w t4, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    vinsgr2vr.w VM0, t2, 1
+    vinsgr2vr.w VM0, t3, 2
+    vinsgr2vr.w VM0, t4, 3
+    slli.w i0, i0, 2 //4
+    vreplgr2vr.w $vr17, i0
+    slli.w i0, i0, 1 //8
+    vreplgr2vr.w $vr18, i0
+    addi.w i0, i0, -15
+    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 3
+    addi.w i0, i0, 5
+    vinsgr2vr.w VI0, i0, 0 //1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 1 //2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 2 //3
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 3 //4
+#endif
+    .align 3
+
+.L24:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vadd.d VI1, VI1, $vr18
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    vadd.d VI2, VI1, $vr17
+    VCMPLT VT0, VX0, VX1
+    vbitsel.v x1, VX0, VX1, VT0
+    vbitsel.v x2, VI1, VI2, VT0
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vadd.d VI1, VI2, $vr17
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    vadd.d VI2, VI1, $vr17
+    VCMPLT VT0, VX0, VX1
+    vbitsel.v x3, VX0, VX1, VT0
+    vbitsel.v x4, VI1, VI2, VT0
+    VCMPLT VT0, x1, x3
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VT0
+    VCMPLT VT0, VM0, x1
+    addi.d I, I, -1
+    vbitsel.v VM0, VM0, x1, VT0
+    vbitsel.v VI0, VI0, x2, VT0
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    vadd.w VI1, VI1, $vr18
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vadd.w VI2, VI1, $vr17
+    VCMPLT VT0, VX0, VX1
+    addi.d I, I, -1
+    vbitsel.v VM1, VX0, VX1, VT0
+    vbitsel.v VI2, VI1, VI2, VT0
+    VCMPLT VT0, VM0, VM1
+    vbitsel.v VM0, VM0, VM1, VT0
+    vbitsel.v VI0, VI0, VI2, VT0
+#endif
+    blt $r0, I, .L24
+    .align 3
+
+.L25:
+#ifdef DOUBLE
+    vreplvei.d VI1, VI0, 0
+    vreplvei.d VI2, VI0, 1
+    vreplvei.d  x1, VM0, 0
+    vreplvei.d  x2, VM0, 1
+    fcmp.ceq.d $fcc0, $f10, $f9
+    bceqz $fcc0, .L26
+    VCMPLT VT0, VI1, VI2
+    vbitsel.v VI0, VI2, VI1, VT0
+    b .L27
+#else
+    vreplvei.w VI1, VI0, 0
+    vreplvei.w VI2, VI0, 1
+    vreplvei.w VI3, VI0, 2
+    vreplvei.w VI4, VI0, 3
+    vreplvei.w  x1, VM0, 0
+    vreplvei.w  x2, VM0, 1
+    vreplvei.w  x3, VM0, 2
+    vreplvei.w  x4, VM0, 3
+    vfcmp.clt.s VT0,  x1, x2
+    vbitsel.v   VM1,  x1, x2, VT0
+    vbitsel.v $vr17, VI1, VI2, VT0
+    vfcmp.clt.s VT0,  x3, x4
+    vbitsel.v   VM0,  x3, x4, VT0
+    vbitsel.v $vr18, VI3, VI4, VT0
+    vfcmp.clt.s VT0, VM0, VM1
+    vbitsel.v VM0,   VM0, VM1, VT0
+    vbitsel.v VI0, $vr18, $vr17, VT0
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L26
+    vfcmp.clt.s VT0, VI1, VI0
+    vbitsel.v VI0, VI0, VI1, VT0
+#endif
+    .align 3
+
+.L26:
+#ifdef DOUBLE
+    VCMPLT    VT0,  x1, x2
+    vbitsel.v VM0,  x1, x2, VT0
+    vbitsel.v VI0, VI1, VI2, VT0
+#else
+    fcmp.ceq.d $fcc0, $f15, $f10
+    bceqz $fcc0, .L27
+    VCMPLT VT0, VI2, VI0
+    vbitsel.v VI0, VI0, VI2, VT0
+#endif
+    .align 3
+
+.L27:
+#ifndef DOUBLE
+    fcmp.ceq.d $fcc0, $f15, $f11
+    bceqz $fcc0, .L28
+    VCMPLT VT0, VI3, VI0
+    vbitsel.v VI0, VI0, VI3, VT0
+    .align 3
+
+.L28:
+    fcmp.ceq.d $fcc0, $f15, $f12
+    bceqz $fcc0, .L29
+    VCMPLT VT0, VI4, VI0
+    vbitsel.v VI0, VI0, VI4, VT0
+    .align 3
+
+.L29:
+#endif
+    MTG i0, $f20
+    .align 3
+
+.L21: //N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    srai.d i1, N, 3
+    slli.d i1, i1, 3
+    addi.d i1, i1, 1 //current index
+    movgr2fr.d $f21, i1
+    movgr2fr.d $f20, i0
+    .align 3
+
+.L22:
+    fld.d $f9, X, 0
+    addi.d I, I, -1
+    CMPLT $fcc0, $f15, $f9
+    add.d  X, X, INCX
+    fsel $f15, $f15, $f9, $fcc0
+    fsel $f20, $f20, $f21, $fcc0
+    addi.d i1, i1, 1
+    movgr2fr.d $f21, i1
+    blt $r0, I, .L22
+    MTG i0, $f20
+    .align 3
+
+.L999:
+    move $r4, $r17
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/ismin_lasx.S b/kernel/loongarch64/imin_lasx.S
similarity index 54%
rename from kernel/loongarch64/ismin_lasx.S
rename to kernel/loongarch64/imin_lasx.S
index 15f6e2ec9..5306828e2 100644
--- a/kernel/loongarch64/ismin_lasx.S
+++ b/kernel/loongarch64/imin_lasx.S
@@ -1,3 +1,30 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
 #define ASSEMBLER
 
 #include "common.h"
@@ -39,6 +66,31 @@
     slli.d INCX, INCX, BASE_SHIFT
     bne INCX, TEMP, .L20
     xvld VM0, X, 0
+#ifdef DOUBLE
+    addi.d i0, i0, 1
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    slli.d i0, i0, 2 //4
+    xvreplgr2vr.d VINC4, i0
+    slli.d i0, i0, 1 //8
+    xvreplgr2vr.d VINC8, i0
+    addi.d i0, i0, -15
+    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 2
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 3
+    addi.d i0, i0, 5
+    xvinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 1 //2
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 2 //3
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 3 //4
+#else
     addi.w i0, i0, 1
     srai.d I, N, 3
     bge $r0, I, .L21
@@ -76,20 +128,45 @@
     xvinsgr2vr.w VI0, i0, 6 //7
     addi.w i0, i0, 1
     xvinsgr2vr.w VI0, i0, 7 //8
+#endif
     .align 3
 
 .L10:
     xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    xvadd.d VI1, VI1, VINC8
+    xvld VX1, X, 4 * SIZE
+    xvadd.d VI2, VI1, VINC4
+    XVCMPLT VT0, VX1, VX0
+    addi.d I, I, -1
+    xvbitsel.v VM1, VX0, VX1, VT0
+    xvbitsel.v VI2, VI1, VI2, VT0
+    XVCMPLT VT0, VM1, VM0
+    addi.d X, X, 8 * SIZE
+    xvbitsel.v VM0, VM0, VM1, VT0
+    xvbitsel.v VI0, VI0, VI2, VT0
+#else
     xvadd.w VI1, VI1, VINC8
-    xvfcmp.clt.s VT0, VX0, VM0
+    XVCMPLT VT0, VX0, VM0
     addi.d I, I, -1
     xvbitsel.v VM0, VM0, VX0, VT0
     xvbitsel.v VI0, VI0, VI1, VT0
     addi.d X, X, 8 * SIZE
+#endif
     blt $r0, I, .L10
     .align 3
 
 .L15:
+#ifdef DOUBLE
+    xvpickve.d VI1, VI0, 0
+    xvpickve.d VI2, VI0, 1
+    xvpickve.d VI3, VI0, 2
+    xvpickve.d VI4, VI0, 3
+    xvpickve.d  x1, VM0, 0
+    xvpickve.d  x2, VM0, 1
+    xvpickve.d  x3, VM0, 2
+    xvpickve.d  x4, VM0, 3
+#else
     xvxor.v VX0, VX0, VX0
     xvor.v VX0, VI0, VX0
     xvxor.v VX1, VX1, VX1
@@ -98,32 +175,67 @@
     xvpickve.w VI2, VI0, 1
     xvpickve.w VI3, VI0, 2
     xvpickve.w VI4, VI0, 3
-    xvpickve.w x1, VM0, 0
-    xvpickve.w x2, VM0, 1
-    xvpickve.w x3, VM0, 2
-    xvpickve.w x4, VM0, 3
-    xvfcmp.clt.s VT0, x2, x1
+    xvpickve.w  x1, VM0, 0
+    xvpickve.w  x2, VM0, 1
+    xvpickve.w  x3, VM0, 2
+    xvpickve.w  x4, VM0, 3
+#endif
+    XVCMPLT VT0, x2, x1
     xvbitsel.v VM1, x1, x2, VT0
     xvbitsel.v VINC4, VI1, VI2, VT0
-    xvfcmp.clt.s VT0, x4, x3
+    XVCMPLT VT0, x4, x3
     xvbitsel.v VM0, x3, x4, VT0
     xvbitsel.v VINC8, VI3, VI4, VT0
-    xvfcmp.clt.s VT0, VM1, VM0
+    XVCMPLT VT0, VM1, VM0
     xvbitsel.v VM0, VM0, VM1, VT0
     xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    xvfcmp.ceq.s VT0, x1, VM0
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f9
     bceqz $fcc0, .L26
-    xvfcmp.clt.s VT0, VI1, VI0
+    XVCMPLT VT0, VI1, VI0
     xvbitsel.v VI0, VI0, VI1, VT0
     b .L26
     .align 3
 
 .L20: // INCX!=1
     move TEMP, X
+#ifdef DOUBLE
+    addi.d i0, i0, 1
+    ld.d t1, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    xvinsgr2vr.d VM0, t1, 0
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    ld.d t2, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    ld.d t3, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    ld.d t4, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    xvinsgr2vr.d VM0, t1, 0
+    xvinsgr2vr.d VM0, t2, 1
+    xvinsgr2vr.d VM0, t3, 2
+    xvinsgr2vr.d VM0, t4, 3
+    slli.d i0, i0, 2 //4
+    xvreplgr2vr.d VINC4, i0
+    slli.d i0, i0, 1 //8
+    xvreplgr2vr.d VINC8, i0
+    addi.d i0, i0, -15
+    xvinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 2
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI1, i0, 3
+    addi.d i0, i0, 5
+    xvinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 1 //2
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 2 //3
+    addi.d i0, i0, 1
+    xvinsgr2vr.d VI0, i0, 3 //4
+#else
     addi.w i0, i0, 1
     ld.w t1, TEMP, 0 * SIZE
     add.d TEMP, TEMP, INCX
@@ -185,9 +297,46 @@
     xvinsgr2vr.w VI0, i0, 6 //7
     addi.w i0, i0, 1
     xvinsgr2vr.w VI0, i0, 7 //8
+#endif
     .align 3
 
 .L24:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    xvadd.d VI1, VI1, VINC8
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvadd.d VI1, VI1, VINC8
+    xvadd.d VI2, VI1, VINC4
+    XVCMPLT VT0, VX1, VX0
+    addi.d I, I, -1
+    xvbitsel.v VM1, VX0, VX1, VT0
+    xvbitsel.v VI2, VI1, VI2, VT0
+    XVCMPLT VT0, VM1, VM0
+    xvbitsel.v VM0, VM0, VM1, VT0
+    xvbitsel.v VI0, VI0, VI2, VT0
+#else
     ld.w t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.w t2, X, 0 * SIZE
@@ -213,73 +362,83 @@
     xvinsgr2vr.w VX0, t3, 6
     xvinsgr2vr.w VX0, t4, 7
     xvadd.w VI1, VI1, VINC8
-    xvfcmp.clt.s VT0, VX0, VM0
+    XVCMPLT VT0, VX0, VM0
     addi.d I, I, -1
     xvbitsel.v VM0, VM0, VX0, VT0
     xvbitsel.v VI0, VI0, VI1, VT0
+#endif
     blt $r0, I, .L24
     .align 3
 
 .L25:
+#ifdef DOUBLE
+    xvpickve.d VI1, VI0, 0
+    xvpickve.d VI2, VI0, 1
+    xvpickve.d VI3, VI0, 2
+    xvpickve.d VI4, VI0, 3
+    xvpickve.d x1,  VM0, 0
+    xvpickve.d x2,  VM0, 1
+    xvpickve.d x3,  VM0, 2
+    xvpickve.d x4,  VM0, 3
+#else
     xvxor.v VX0, VX0, VX0
-    xvor.v VX0, VI0, VX0
+    xvor.v  VX0, VI0, VX0
     xvxor.v VX1, VX1, VX1
-    xvor.v VX1, VM0, VX1
+    xvor.v  VX1, VM0, VX1
     xvpickve.w VI1, VI0, 0
     xvpickve.w VI2, VI0, 1
     xvpickve.w VI3, VI0, 2
     xvpickve.w VI4, VI0, 3
-    xvpickve.w x1, VM0, 0
-    xvpickve.w x2, VM0, 1
-    xvpickve.w x3, VM0, 2
-    xvpickve.w x4, VM0, 3
-    xvfcmp.clt.s VT0, x2, x1
+    xvpickve.w  x1, VM0, 0
+    xvpickve.w  x2, VM0, 1
+    xvpickve.w  x3, VM0, 2
+    xvpickve.w  x4, VM0, 3
+#endif
+    XVCMPLT    VT0, x2, x1
     xvbitsel.v VM1, x1, x2, VT0
     xvbitsel.v VINC4, VI1, VI2, VT0
-    xvfcmp.clt.s VT0, x4, x3
+    XVCMPLT    VT0, x4, x3
     xvbitsel.v VM0, x3, x4, VT0
     xvbitsel.v VINC8, VI3, VI4, VT0
-    xvfcmp.clt.s VT0, VM1, VM0
+    XVCMPLT VT0, VM1, VM0
     xvbitsel.v VM0, VM0, VM1, VT0
     xvbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    xvfcmp.ceq.s VT0, VM0, x1
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f9
     bceqz $fcc0, .L26
-    xvfcmp.clt.s VT0, VI1, VI0
+    XVCMPLT VT0, VI1, VI0
     xvbitsel.v VI0, VI0, VI1, VT0
     .align 3
 
 .L26:
-    xvfcmp.ceq.s VT0, VM0, x2
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f10
     bceqz $fcc0, .L27
-    xvfcmp.clt.s VT0, VI2, VI0
+    XVCMPLT VT0, VI2, VI0
     xvbitsel.v VI0, VI0, VI2, VT0
     .align 3
 
 .L27:
-    xvfcmp.ceq.s VT0, VM0, x3
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f11
     bceqz $fcc0, .L28
-    xvfcmp.clt.s VT0, VI3, VI0
+    XVCMPLT VT0, VI3, VI0
     xvbitsel.v VI0, VI0, VI3, VT0
     .align 3
 
 .L28:
-    xvfcmp.ceq.s VT0, VM0, x4
-    fcmp.ceq.s $fcc0, $f23, $f17
+    fcmp.ceq.d $fcc0, $f15, $f12
     bceqz $fcc0, .L29
-    xvfcmp.clt.s VT0, VI4, VI0
+    XVCMPLT VT0, VI4, VI0
     xvbitsel.v VI0, VI0, VI4, VT0
     .align 3
 
 .L29:
+#ifdef DOUBLE
+    MTG i0, $f20
+#else
     fmov.s $f16, $f20
+#endif
     .align 3
 
+#ifndef DOUBLE
 .L252:
     xvxor.v VI0, VI0, VI0
     xvor.v VI0, VI0, VX0
@@ -294,13 +453,13 @@
     xvpickve.w x2, VM0, 5
     xvpickve.w x3, VM0, 6
     xvpickve.w x4, VM0, 7
-    xvfcmp.clt.s VT0, x2, x1
+    XVCMPLT VT0, x2, x1
     xvbitsel.v x1, x1, x2, VT0
     xvbitsel.v VINC4, VI1, VI2, VT0
-    xvfcmp.clt.s VT0, x4, x3
+    XVCMPLT VT0, x4, x3
     xvbitsel.v VM0, x3, x4, VT0
     xvbitsel.v VINC8, VI3, VI4, VT0
-    xvfcmp.clt.s VT0, x1, VM0
+    XVCMPLT VT0, x1, VM0
     xvbitsel.v VM0, VM0, x1, VT0
     xvbitsel.v VI0, VINC8, VINC4, VT0
     li.d TEMP, 1 //处理尾数相等时取最小序号
@@ -309,7 +468,7 @@
     xvfcmp.ceq.s VT0, VM0, x1
     fcmp.ceq.s $fcc0, $f23, $f17
     bceqz $fcc0, .L262
-    xvfcmp.clt.s VT0, VI1, VI0
+    XVCMPLT VT0, VI1, VI0
     xvbitsel.v VI0, VI0, VI1, VT0
     .align 3
 
@@ -317,7 +476,7 @@
     xvfcmp.ceq.s VT0, VM0, x2
     fcmp.ceq.s $fcc0, $f23, $f17
     bceqz $fcc0, .L272
-    xvfcmp.clt.s VT0, VI2, VI0
+    XVCMPLT VT0, VI2, VI0
     xvbitsel.v VI0, VI0, VI2, VT0
     .align 3
 
@@ -325,7 +484,7 @@
     xvfcmp.ceq.s VT0, VM0, x3
     fcmp.ceq.s $fcc0, $f23, $f17
     bceqz $fcc0, .L282
-    xvfcmp.clt.s VT0, VI3, VI0
+    XVCMPLT VT0, VI3, VI0
     xvbitsel.v VI0, VI0, VI3, VT0
     .align 3
 
@@ -333,17 +492,18 @@
     xvfcmp.ceq.s VT0, VM0, x4
     fcmp.ceq.s $fcc0, $f23, $f17
     bceqz $fcc0, .L292
-    xvfcmp.clt.s VT0, VI4, VI0
+    XVCMPLT VT0, VI4, VI0
     xvbitsel.v VI0, VI0, VI4, VT0
     .align 3
 
 .L292:
-    fcmp.clt.s $fcc0, $f13, $f15
+    CMPLT $fcc0, $f13, $f15
     fsel $f15, $f15, $f13, $fcc0
     fsel $f20, $f20, $f16, $fcc0
-    movfr2gr.s i0, $f20
+    MTG i0, $f20
+#endif
 
-.L21:   //N<8
+.L21: //N<8
     andi I, N, 7
     bge $r0, I, .L999
     srai.d i1, N, 3
@@ -356,14 +516,14 @@
 .L22:
     fld.d $f9, X, 0
     addi.d I, I, -1
-    fcmp.clt.s $fcc0, $f9, $f15
+    CMPLT $fcc0, $f9, $f15
+    add.d  X, X, INCX
     fsel $f15, $f15, $f9, $fcc0
     fsel $f20, $f20, $f21, $fcc0
     addi.d i1, i1, 1
     movgr2fr.d $f21, i1
-    add.d  X, X, INCX
     blt $r0, I, .L22
-    movfr2gr.s i0, $f20
+    MTG i0, $f20
     .align 3
 
 .L999:
@@ -371,4 +531,4 @@
     jirl $r0, $r1, 0x0
     .align 3
 
-    EPILOGUE
\ No newline at end of file
+    EPILOGUE
diff --git a/kernel/loongarch64/imin_lsx.S b/kernel/loongarch64/imin_lsx.S
new file mode 100644
index 000000000..a0c411e7a
--- /dev/null
+++ b/kernel/loongarch64/imin_lsx.S
@@ -0,0 +1,428 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N $r4
+#define X $r5
+#define INCX $r6
+#define I $r12
+#define t1 $r13
+#define t2 $r15
+#define t3 $r18
+#define t4 $r16
+#define i0 $r17
+#define i1 $r14
+#define TEMP $r19
+#define x1 $vr9
+#define x2 $vr10
+#define x3 $vr11
+#define x4 $vr12
+#define VX0 $vr13
+#define VX1 $vr14
+#define VM0 $vr15
+#define VM1 $vr16
+#define VI0 $vr20
+#define VI1 $vr21
+#define VI2 $vr22
+#define VI3 $vr8
+#define VI4 $vr19
+#define VT0 $vr23
+
+    PROLOGUE
+    li.d  i0, 0
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    slli.d TEMP, TEMP, BASE_SHIFT
+    slli.d INCX, INCX, BASE_SHIFT
+    bne INCX, TEMP, .L20
+    vld VM0, X, 0
+#ifdef DOUBLE
+    addi.d i0, i0, 1
+    srai.d  I, N, 3
+    bge   $r0, I, .L21
+    slli.d i0, i0, 1 //2
+    vreplgr2vr.d $vr17, i0
+    slli.d i0, i0, 1 //4
+    vreplgr2vr.d $vr18, i0
+    addi.d i0, i0, -7
+    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 3
+    vinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI0, i0, 1 //2
+#else
+    addi.w i0, i0, 1
+    srai.d  I, N, 3
+    bge   $r0, I, .L21
+    slli.w i0, i0, 2 //4
+    vreplgr2vr.w $vr17, i0
+    slli.w i0, i0, 1 //8
+    vreplgr2vr.w $vr18, i0
+    addi.w i0, i0, -15
+    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 3
+    addi.w i0, i0, 5
+    vinsgr2vr.w VI0, i0, 0 //1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 1 //2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 2 //3
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 3 //4
+#endif
+    .align 3
+
+.L10:
+    vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    vadd.d VI1, VI1, $vr18
+    vld VX1, X, 2 * SIZE
+    vadd.d VI2, VI1, $vr17
+    VCMPLT VT0, VX1, VX0
+    vbitsel.v x1, VX0, VX1, VT0
+    vbitsel.v x2, VI1, VI2, VT0
+    vld VX0, X, 4 * SIZE
+    vadd.d VI1, VI2, $vr17
+    vld VX1, X, 6 * SIZE
+    vadd.d VI2, VI1, $vr17
+    VCMPLT VT0, VX1, VX0
+    addi.d I, I, -1
+    vbitsel.v x3, VX0, VX1, VT0
+    vbitsel.v x4, VI1, VI2, VT0
+    VCMPLT VT0, x3, x1
+    addi.d X, X, 8 * SIZE
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VT0
+    VCMPLT VT0, x1, VM0
+    vbitsel.v VM0, VM0, x1, VT0
+    vbitsel.v VI0, VI0, x2, VT0
+#else
+    vadd.w VI1, VI1, $vr18
+    vld VX1, X, 4 * SIZE
+    vadd.w VI2, VI1, $vr17
+    VCMPLT VT0, VX1, VX0
+    addi.d I, I, -1
+    vbitsel.v VM1, VX0, VX1, VT0
+    vbitsel.v VI2, VI1, VI2, VT0
+    VCMPLT VT0, VM1, VM0
+    addi.d X, X, 8 * SIZE
+    vbitsel.v VM0, VM0, VM1, VT0
+    vbitsel.v VI0, VI0, VI2, VT0
+#endif
+    blt $r0, I, .L10
+    .align 3
+
+.L15:
+#ifdef DOUBLE
+    vreplvei.d VI1, VI0, 0
+    vreplvei.d VI2, VI0, 1
+    vreplvei.d x1, VM0, 0
+    vreplvei.d x2, VM0, 1
+    fcmp.ceq.d $fcc0, $f10, $f9
+    bceqz $fcc0, .L26
+    VCMPLT VT0, VI1, VI2
+    vbitsel.v VI0, VI2, VI1, VT0
+    b .L27
+#else
+    vreplvei.w VI1, VI0, 0
+    vreplvei.w VI2, VI0, 1
+    vreplvei.w VI3, VI0, 2
+    vreplvei.w VI4, VI0, 3
+    vreplvei.w x1, VM0, 0
+    vreplvei.w x2, VM0, 1
+    vreplvei.w x3, VM0, 2
+    vreplvei.w x4, VM0, 3
+    VCMPLT VT0, x2, x1
+    vbitsel.v VM1, x1, x2, VT0
+    vbitsel.v $vr17, VI1, VI2, VT0
+    VCMPLT VT0, x4, x3
+    vbitsel.v VM0, x3, x4, VT0
+    vbitsel.v $vr18, VI3, VI4, VT0
+    VCMPLT VT0, VM1, VM0
+    vbitsel.v VM0, VM0, VM1, VT0
+    vbitsel.v VI0, $vr18, $vr17, VT0
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L26
+    VCMPLT VT0, VI1, VI0
+    vbitsel.v VI0, VI0, VI1, VT0
+    b .L26
+#endif
+    .align 3
+
+.L20: // INCX!=1
+    move TEMP, X
+#ifdef DOUBLE
+    addi.d i0, i0, 1
+    ld.d t1, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    vinsgr2vr.d VM0, t1, 0
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    ld.d t2, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    vinsgr2vr.d VM0, t2, 1
+    slli.d i0, i0, 1 //2
+    vreplgr2vr.d $vr17, i0
+    slli.d i0, i0, 1 //4
+    vreplgr2vr.d $vr18, i0
+    addi.d i0, i0, -7
+    vinsgr2vr.d VI1, i0, 0 //initialize the index value for vectorization
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI1, i0, 1
+    addi.d i0, i0, 3
+    vinsgr2vr.d VI0, i0, 0 //1
+    addi.d i0, i0, 1
+    vinsgr2vr.d VI0, i0, 1 //2
+#else
+    addi.w i0, i0, 1
+    ld.w t1, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    vinsgr2vr.w VM0, t1, 0
+    srai.d I, N, 3
+    bge $r0, I, .L21
+    ld.w t2, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    ld.w t3, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    ld.w t4, TEMP, 0 * SIZE
+    add.d TEMP, TEMP, INCX
+    vinsgr2vr.w VM0, t2, 1
+    vinsgr2vr.w VM0, t3, 2
+    vinsgr2vr.w VM0, t4, 3
+    slli.w i0, i0, 2 //4
+    vreplgr2vr.w $vr17, i0
+    slli.w i0, i0, 1 //8
+    vreplgr2vr.w $vr18, i0
+    addi.w i0, i0, -15
+    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI1, i0, 3
+    addi.w i0, i0, 5
+    vinsgr2vr.w VI0, i0, 0 //1
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 1 //2
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 2 //3
+    addi.w i0, i0, 1
+    vinsgr2vr.w VI0, i0, 3 //4
+#endif
+    .align 3
+
+.L24:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vadd.d VI1, VI1, $vr18
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    vadd.d VI2, VI1, $vr17
+    VCMPLT VT0, VX1, VX0
+    vbitsel.v x1, VX0, VX1, VT0
+    vbitsel.v x2, VI1, VI2, VT0
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vadd.d VI1, VI2, $vr17
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    vadd.d VI2, VI1, $vr17
+    VCMPLT VT0, VX1, VX0
+    vbitsel.v x3, VX0, VX1, VT0
+    vbitsel.v x4, VI1, VI2, VT0
+    VCMPLT VT0, x3, x1
+    vbitsel.v x1, x1, x3, VT0
+    vbitsel.v x2, x2, x4, VT0
+    VCMPLT VT0, x1, VM0
+    addi.d I, I, -1
+    vbitsel.v VM0, VM0, x1, VT0
+    vbitsel.v VI0, VI0, x2, VT0
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    vadd.w VI1, VI1, $vr18
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vadd.w VI2, VI1, $vr17
+    VCMPLT VT0, VX1, VX0
+    addi.d I, I, -1
+    vbitsel.v VM1, VX0, VX1, VT0
+    vbitsel.v VI2, VI1, VI2, VT0
+    VCMPLT VT0, VM1, VM0
+    vbitsel.v VM0, VM0, VM1, VT0
+    vbitsel.v VI0, VI0, VI2, VT0
+#endif
+    blt $r0, I, .L24
+    .align 3
+
+.L25:
+#ifdef DOUBLE
+    vreplvei.d VI1, VI0, 0
+    vreplvei.d VI2, VI0, 1
+    vreplvei.d x1, VM0, 0
+    vreplvei.d x2, VM0, 1
+    fcmp.ceq.d $fcc0, $f10, $f9
+    bceqz $fcc0, .L26
+    VCMPLT VT0, VI1, VI2
+    vbitsel.v VI0, VI2, VI1, VT0
+    b .L27
+#else
+    vreplvei.w VI1, VI0, 0
+    vreplvei.w VI2, VI0, 1
+    vreplvei.w VI3, VI0, 2
+    vreplvei.w VI4, VI0, 3
+    vreplvei.w x1, VM0, 0
+    vreplvei.w x2, VM0, 1
+    vreplvei.w x3, VM0, 2
+    vreplvei.w x4, VM0, 3
+    VCMPLT VT0, x2, x1
+    vbitsel.v VM1, x1, x2, VT0
+    vbitsel.v $vr17, VI1, VI2, VT0
+    VCMPLT VT0, x4, x3
+    vbitsel.v VM0, x3, x4, VT0
+    vbitsel.v $vr18, VI3, VI4, VT0
+    VCMPLT VT0, VM1, VM0
+    vbitsel.v VM0, VM0, VM1, VT0
+    vbitsel.v VI0, $vr18, $vr17, VT0
+    fcmp.ceq.d $fcc0, $f15, $f9
+    bceqz $fcc0, .L26
+    VCMPLT VT0, VI1, VI0
+    vbitsel.v VI0, VI0, VI1, VT0
+#endif
+    .align 3
+
+.L26:
+#ifdef DOUBLE
+    VCMPLT VT0, x2, x1
+    vbitsel.v VM0, x1, x2, VT0
+    vbitsel.v VI0, VI1, VI2, VT0
+#else
+    fcmp.ceq.d $fcc0, $f15, $f10
+    bceqz $fcc0, .L27
+    VCMPLT VT0, VI2, VI0
+    vbitsel.v VI0, VI0, VI2, VT0
+#endif
+    .align 3
+
+.L27:
+#ifndef DOUBLE
+    fcmp.ceq.d $fcc0, $f15, $f11
+    bceqz $fcc0, .L28
+    VCMPLT VT0, VI3, VI0
+    vbitsel.v VI0, VI0, VI3, VT0
+    .align 3
+
+.L28:
+    fcmp.ceq.d $fcc0, $f15, $f12
+    bceqz $fcc0, .L29
+    VCMPLT VT0, VI4, VI0
+    vbitsel.v VI0, VI0, VI4, VT0
+    .align 3
+
+.L29:
+#endif
+    MTG i0, $f20
+    .align 3
+
+.L21: //N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    srai.d i1, N, 3
+    slli.d i1, i1, 3
+    addi.d i1, i1, 1 //current index
+    movgr2fr.d $f21, i1
+    movgr2fr.d $f20, i0
+    .align 3
+
+.L22:
+    fld.d $f9, X, 0
+    addi.d I, I, -1
+    CMPLT $fcc0, $f9, $f15
+    add.d  X, X, INCX
+    fsel $f15, $f15, $f9, $fcc0
+    fsel $f20, $f20, $f21, $fcc0
+    addi.d i1, i1, 1
+    movgr2fr.d $f21, i1
+    blt $r0, I, .L22
+    MTG i0, $f20
+    .align 3
+
+.L999:
+    move $r4, $r17
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/isamax_lsx.S b/kernel/loongarch64/isamax_lsx.S
deleted file mode 100644
index a18aa7354..000000000
--- a/kernel/loongarch64/isamax_lsx.S
+++ /dev/null
@@ -1,275 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define t1 $r13
-#define t2 $r15
-#define t3 $r18
-#define t4 $r16
-#define i0 $r17
-#define i1 $r14
-#define TEMP $r19
-#define x1 $vr9
-#define x2 $vr10
-#define x3 $vr11
-#define x4 $vr12
-#define VX0 $vr13
-#define VX1 $vr14
-#define VM0 $vr15
-#define VM1 $vr16
-#define VINC4 $vr17
-#define VINC8 $vr18
-#define VI0 $vr20
-#define VI1 $vr21
-#define VI2 $vr22
-#define VI3 $vr8
-#define VI4 $vr19
-#define VT0 $vr23
-
-    PROLOGUE
-    li.d  i0, 0
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    vld VM0, X, 0
-    addi.w i0, i0, 1
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    slli.w i0, i0, 2 //4
-    vreplgr2vr.w VINC4, i0
-    slli.w i0, i0, 1 //8
-    vreplgr2vr.w VINC8, i0
-    addi.w i0, i0, -15
-    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 1
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 2
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 3
-    addi.w i0, i0, 5
-    vinsgr2vr.w VI0, i0, 0 //1
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 1 //2
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 2 //3
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 3 //4
-    .align 3
-
-.L10:
-    vld VX0, X, 0 * SIZE
-    vadd.w VI1, VI1, VINC8
-    vld VX1, X, 4 * SIZE
-    vadd.w VI2, VI1, VINC4
-    vfmaxa.s VM1, VX0, VX1
-    vfcmp.ceq.s VT0, VX0, VM1
-    addi.d I, I, -1
-    vbitsel.v VI2, VI2, VI1, VT0
-    vfmaxa.s VM1, VM0, VM1
-    vfcmp.ceq.s VT0, VM0, VM1
-    addi.d X, X, 8 * SIZE
-    vbitsel.v VM0, VM1, VM0, VT0
-    vbitsel.v VI0, VI2, VI0, VT0
-    blt $r0, I, .L10
-    .align 3
-
-.L15:
-    vreplvei.w VI1, VI0, 0
-    vreplvei.w VI2, VI0, 1
-    vreplvei.w VI3, VI0, 2
-    vreplvei.w VI4, VI0, 3
-    vreplvei.w x1, VM0, 0
-    vreplvei.w x2, VM0, 1
-    vreplvei.w x3, VM0, 2
-    vreplvei.w x4, VM0, 3
-    vfmaxa.s VM1, x1, x2
-    vfcmp.ceq.s VT0, VM1, x1
-    vbitsel.v VINC4, VI2, VI1, VT0
-    vfmaxa.s VM0, x3, x4
-    vfcmp.ceq.s VT0, x3, VM0
-    vbitsel.v VINC8, VI4, VI3, VT0
-    vfmaxa.s VM0, VM0, VM1
-    vfcmp.ceq.s VT0, VM0, VM1
-    vbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    vfcmp.ceq.s VT0, VM0, x1
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    vfcmp.clt.s VT0, VI1, VI0
-    vbitsel.v VI0, VI0, VI1, VT0
-    b .L26
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X
-    addi.w i0, i0, 1
-    ld.w t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.w VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    ld.w t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.w VM0, t2, 1
-    vinsgr2vr.w VM0, t3, 2
-    vinsgr2vr.w VM0, t4, 3
-    slli.w i0, i0, 2 //4
-    vreplgr2vr.w VINC4, i0
-    slli.w i0, i0, 1 //8
-    vreplgr2vr.w VINC8, i0
-    addi.w i0, i0, -15
-    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 1
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 2
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 3
-    addi.w i0, i0, 5
-    vinsgr2vr.w VI0, i0, 0 //1
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 1 //2
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 2 //3
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 3 //4
-    .align 3
-
-.L24:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    vadd.w VI1, VI1, VINC8
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    vadd.w VI2, VI1, VINC4
-    vfmaxa.s VM1, VX0, VX1
-    vfcmp.ceq.s VT0, VX0, VM1
-    vbitsel.v VI2, VI2, VI1, VT0
-    vfmaxa.s VM1, VM0, VM1
-    vfcmp.ceq.s VT0, VM0, VM1
-    addi.d I, I, -1
-    vbitsel.v VM0, VM1, VM0, VT0
-    vbitsel.v VI0, VI2, VI0, VT0
-    blt $r0, I, .L24
-    .align 3
-
-.L25:
-    vreplvei.w VI1, VI0, 0
-    vreplvei.w VI2, VI0, 1
-    vreplvei.w VI3, VI0, 2
-    vreplvei.w VI4, VI0, 3
-    vreplvei.w x1, VM0, 0
-    vreplvei.w x2, VM0, 1
-    vreplvei.w x3, VM0, 2
-    vreplvei.w x4, VM0, 3
-    vfmaxa.s VM1, x1, x2
-    vfcmp.ceq.s VT0, VM1, x1
-    vbitsel.v VINC4, VI2, VI1, VT0
-    vfmaxa.s VM0, x3, x4
-    vfcmp.ceq.s VT0, x3, VM0
-    vbitsel.v VINC8, VI4, VI3, VT0
-    vfmaxa.s VM0, VM0, VM1
-    vfcmp.ceq.s VT0, VM0, VM1
-    vbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    vfcmp.ceq.s VT0, VM0, x1
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    vfcmp.clt.s VT0, VI1, VI0
-    vbitsel.v VI0, VI0, VI1, VT0
-    .align 3
-
-.L26:
-    vfcmp.ceq.s VT0, VM0, x2
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L27
-    vfcmp.clt.s VT0, VI2, VI0
-    vbitsel.v VI0, VI0, VI2, VT0
-    .align 3
-
-.L27:
-    vfcmp.ceq.s VT0, VM0, x3
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L28
-    vfcmp.clt.s VT0, VI3, VI0
-    vbitsel.v VI0, VI0, VI3, VT0
-    .align 3
-
-.L28:
-    vfcmp.ceq.s VT0, VM0, x4
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L29
-    vfcmp.clt.s VT0, VI4, VI0
-    vbitsel.v VI0, VI0, VI4, VT0
-    .align 3
-
-.L29:
-    movfr2gr.s i0, $f20
-    .align 3
-
-.L21: //N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    srai.d i1, N, 3
-    slli.d i1, i1, 3
-    addi.d i1, i1, 1 //current index
-    movgr2fr.d $f21, i1
-    movgr2fr.d $f20, i0
-    .align 3
-
-.L22:
-    fld.s $f9, X, 0
-    addi.d I, I, -1
-    vfmaxa.s VM1, x1, VM0
-    vfcmp.ceq.s VT0, VM0, VM1
-    add.d  X, X, INCX
-    vbitsel.v VM0, VM1, VM0, VT0
-    vbitsel.v VI0, VI1, VI0, VT0
-    addi.d i1, i1, 1
-    movgr2fr.d $f21, i1
-    blt $r0, I, .L22
-    movfr2gr.s i0, $f20
-    .align 3
-
-.L999:
-    move $r4, $r17
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/isamin_lsx.S b/kernel/loongarch64/isamin_lsx.S
deleted file mode 100644
index 598888660..000000000
--- a/kernel/loongarch64/isamin_lsx.S
+++ /dev/null
@@ -1,275 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define t1 $r13
-#define t2 $r15
-#define t3 $r18
-#define t4 $r16
-#define i0 $r17
-#define i1 $r14
-#define TEMP $r19
-#define x1 $vr9
-#define x2 $vr10
-#define x3 $vr11
-#define x4 $vr12
-#define VX0 $vr13
-#define VX1 $vr14
-#define VM0 $vr15
-#define VM1 $vr16
-#define VINC4 $vr17
-#define VINC8 $vr18
-#define VI0 $vr20
-#define VI1 $vr21
-#define VI2 $vr22
-#define VI3 $vr8
-#define VI4 $vr19
-#define VT0 $vr23
-
-    PROLOGUE
-    li.d  i0, 0
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    vld VM0, X, 0
-    addi.w i0, i0, 1
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    slli.w i0, i0, 2 //4
-    vreplgr2vr.w VINC4, i0
-    slli.w i0, i0, 1 //8
-    vreplgr2vr.w VINC8, i0
-    addi.w i0, i0, -15
-    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 1
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 2
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 3
-    addi.w i0, i0, 5
-    vinsgr2vr.w VI0, i0, 0 //1
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 1 //2
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 2 //3
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 3 //4
-    .align 3
-
-.L10:
-    vld VX0, X, 0 * SIZE
-    vadd.w VI1, VI1, VINC8
-    vld VX1, X, 4 * SIZE
-    vadd.w VI2, VI1, VINC4
-    vfmina.s VM1, VX0, VX1
-    vfcmp.ceq.s VT0, VX0, VM1
-    addi.d I, I, -1
-    vbitsel.v VI2, VI2, VI1, VT0
-    vfmina.s VM1, VM0, VM1
-    vfcmp.ceq.s VT0, VM0, VM1
-    addi.d X, X, 8 * SIZE
-    vbitsel.v VM0, VM1, VM0, VT0
-    vbitsel.v VI0, VI2, VI0, VT0
-    blt $r0, I, .L10
-    .align 3
-
-.L15:
-    vreplvei.w VI1, VI0, 0
-    vreplvei.w VI2, VI0, 1
-    vreplvei.w VI3, VI0, 2
-    vreplvei.w VI4, VI0, 3
-    vreplvei.w x1, VM0, 0
-    vreplvei.w x2, VM0, 1
-    vreplvei.w x3, VM0, 2
-    vreplvei.w x4, VM0, 3
-    vfmina.s VM1, x1, x2
-    vfcmp.ceq.s VT0, VM1, x1
-    vbitsel.v VINC4, VI2, VI1, VT0
-    vfmina.s VM0, x3, x4
-    vfcmp.ceq.s VT0, x3, VM0
-    vbitsel.v VINC8, VI4, VI3, VT0
-    vfmina.s VM0, VM0, VM1
-    vfcmp.ceq.s VT0, VM0, VM1
-    vbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    vfcmp.ceq.s VT0, VM0, x1
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    vfcmp.clt.s VT0, VI1, VI0
-    vbitsel.v VI0, VI0, VI1, VT0
-    b .L26
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X
-    addi.w i0, i0, 1
-    ld.w t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.w VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    ld.w t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.w VM0, t2, 1
-    vinsgr2vr.w VM0, t3, 2
-    vinsgr2vr.w VM0, t4, 3
-    slli.w i0, i0, 2 //4
-    vreplgr2vr.w VINC4, i0
-    slli.w i0, i0, 1 //8
-    vreplgr2vr.w VINC8, i0
-    addi.w i0, i0, -15
-    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 1
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 2
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 3
-    addi.w i0, i0, 5
-    vinsgr2vr.w VI0, i0, 0 //1
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 1 //2
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 2 //3
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 3 //4
-    .align 3
-
-.L24:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    vadd.w VI1, VI1, VINC8
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    vadd.w VI2, VI1, VINC4
-    vfmina.s VM1, VX0, VX1
-    vfcmp.ceq.s VT0, VX0, VM1
-    vbitsel.v VI2, VI2, VI1, VT0
-    vfmina.s VM1, VM0, VM1
-    vfcmp.ceq.s VT0, VM0, VM1
-    addi.d I, I, -1
-    vbitsel.v VM0, VM1, VM0, VT0
-    vbitsel.v VI0, VI2, VI0, VT0
-    blt $r0, I, .L24
-    .align 3
-
-.L25:
-    vreplvei.w VI1, VI0, 0
-    vreplvei.w VI2, VI0, 1
-    vreplvei.w VI3, VI0, 2
-    vreplvei.w VI4, VI0, 3
-    vreplvei.w x1, VM0, 0
-    vreplvei.w x2, VM0, 1
-    vreplvei.w x3, VM0, 2
-    vreplvei.w x4, VM0, 3
-    vfmina.s VM1, x1, x2
-    vfcmp.ceq.s VT0, VM1, x1
-    vbitsel.v VINC4, VI2, VI1, VT0
-    vfmina.s VM0, x3, x4
-    vfcmp.ceq.s VT0, x3, VM0
-    vbitsel.v VINC8, VI4, VI3, VT0
-    vfmina.s VM0, VM0, VM1
-    vfcmp.ceq.s VT0, VM0, VM1
-    vbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    vfcmp.ceq.s VT0, VM0, x1
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    vfcmp.clt.s VT0, VI1, VI0
-    vbitsel.v VI0, VI0, VI1, VT0
-    .align 3
-
-.L26:
-    vfcmp.ceq.s VT0, VM0, x2
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L27
-    vfcmp.clt.s VT0, VI2, VI0
-    vbitsel.v VI0, VI0, VI2, VT0
-    .align 3
-
-.L27:
-    vfcmp.ceq.s VT0, VM0, x3
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L28
-    vfcmp.clt.s VT0, VI3, VI0
-    vbitsel.v VI0, VI0, VI3, VT0
-    .align 3
-
-.L28:
-    vfcmp.ceq.s VT0, VM0, x4
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L29
-    vfcmp.clt.s VT0, VI4, VI0
-    vbitsel.v VI0, VI0, VI4, VT0
-    .align 3
-
-.L29:
-    movfr2gr.s i0, $f20
-    .align 3
-
-.L21: //N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    srai.d i1, N, 3
-    slli.d i1, i1, 3
-    addi.d i1, i1, 1 //current index
-    movgr2fr.d $f21, i1
-    movgr2fr.d $f20, i0
-    .align 3
-
-.L22:
-    fld.s $f9, X, 0
-    addi.d I, I, -1
-    vfmina.s VM1, x1, VM0
-    vfcmp.ceq.s VT0, VM0, VM1
-    add.d  X, X, INCX
-    vbitsel.v VM0, VM1, VM0, VT0
-    vbitsel.v VI0, VI1, VI0, VT0
-    addi.d i1, i1, 1
-    movgr2fr.d $f21, i1
-    blt $r0, I, .L22
-    movfr2gr.s i0, $f20
-    .align 3
-
-.L999:
-    move $r4, $r17
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/ismax_lsx.S b/kernel/loongarch64/ismax_lsx.S
deleted file mode 100644
index 33b326bbd..000000000
--- a/kernel/loongarch64/ismax_lsx.S
+++ /dev/null
@@ -1,272 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define t1 $r13
-#define t2 $r15
-#define t3 $r18
-#define t4 $r16
-#define i0 $r17
-#define i1 $r14
-#define TEMP $r19
-#define x1 $vr9
-#define x2 $vr10
-#define x3 $vr11
-#define x4 $vr12
-#define VX0 $vr13
-#define VX1 $vr14
-#define VM0 $vr15
-#define VM1 $vr16
-#define VINC4 $vr17
-#define VINC8 $vr18
-#define VI0 $vr20
-#define VI1 $vr21
-#define VI2 $vr22
-#define VI3 $vr8
-#define VI4 $vr19
-#define VT0 $vr23
-
-    PROLOGUE
-    li.d  i0, 0
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    vld VM0, X, 0
-    addi.w i0, i0, 1
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    slli.w i0, i0, 2 //4
-    vreplgr2vr.w VINC4, i0
-    slli.w i0, i0, 1 //8
-    vreplgr2vr.w VINC8, i0
-    addi.w i0, i0, -15
-    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 1
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 2
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 3
-    addi.w i0, i0, 5
-    vinsgr2vr.w VI0, i0, 0 //1
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 1 //2
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 2 //3
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 3 //4
-    .align 3
-
-.L10:
-    vld VX0, X, 0 * SIZE
-    vadd.w VI1, VI1, VINC8
-    vld VX1, X, 4 * SIZE
-    vadd.w VI2, VI1, VINC4
-    vfcmp.clt.s VT0, VX0, VX1
-    addi.d I, I, -1
-    vbitsel.v VM1, VX0, VX1, VT0
-    vbitsel.v VI2, VI1, VI2, VT0
-    vfcmp.clt.s VT0, VM0, VM1
-    addi.d X, X, 8 * SIZE
-    vbitsel.v VM0, VM0, VM1, VT0
-    vbitsel.v VI0, VI0, VI2, VT0
-    blt $r0, I, .L10
-    .align 3
-
-.L15:
-    vreplvei.w VI1, VI0, 0
-    vreplvei.w VI2, VI0, 1
-    vreplvei.w VI3, VI0, 2
-    vreplvei.w VI4, VI0, 3
-    vreplvei.w x1, VM0, 0
-    vreplvei.w x2, VM0, 1
-    vreplvei.w x3, VM0, 2
-    vreplvei.w x4, VM0, 3
-    vfcmp.clt.s VT0, x1, x2
-    vbitsel.v VM1, x1, x2, VT0
-    vbitsel.v VINC4, VI1, VI2, VT0
-    vfcmp.clt.s VT0, x3, x4
-    vbitsel.v VM0, x3, x4, VT0
-    vbitsel.v VINC8, VI3, VI4, VT0
-    vfcmp.clt.s VT0, VM0, VM1
-    vbitsel.v VM0, VM0, VM1, VT0
-    vbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    vfcmp.ceq.s VT0, VM0, x1
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    vfcmp.clt.s VT0, VI1, VI0
-    vbitsel.v VI0, VI0, VI1, VT0
-    b .L26
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X
-    addi.w i0, i0, 1
-    ld.w t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.w VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    ld.w t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.w VM0, t2, 1
-    vinsgr2vr.w VM0, t3, 2
-    vinsgr2vr.w VM0, t4, 3
-    slli.w i0, i0, 2 //4
-    vreplgr2vr.w VINC4, i0
-    slli.w i0, i0, 1 //8
-    vreplgr2vr.w VINC8, i0
-    addi.w i0, i0, -15
-    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 1
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 2
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 3
-    addi.w i0, i0, 5
-    vinsgr2vr.w VI0, i0, 0 //1
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 1 //2
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 2 //3
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 3 //4
-    .align 3
-
-.L24:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    vadd.w VI1, VI1, VINC8
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    vadd.w VI2, VI1, VINC4
-    vfcmp.clt.s VT0, VX0, VX1
-    addi.d I, I, -1
-    vbitsel.v VM1, VX0, VX1, VT0
-    vbitsel.v VI2, VI1, VI2, VT0
-    vfcmp.clt.s VT0, VM0, VM1
-    vbitsel.v VM0, VM0, VM1, VT0
-    vbitsel.v VI0, VI0, VI2, VT0
-    blt $r0, I, .L24
-    .align 3
-
-.L25:
-    vreplvei.w VI1, VI0, 0
-    vreplvei.w VI2, VI0, 1
-    vreplvei.w VI3, VI0, 2
-    vreplvei.w VI4, VI0, 3
-    vreplvei.w x1, VM0, 0
-    vreplvei.w x2, VM0, 1
-    vreplvei.w x3, VM0, 2
-    vreplvei.w x4, VM0, 3
-    vfcmp.clt.s VT0, x1, x2
-    vbitsel.v VM1, x1, x2, VT0
-    vbitsel.v VINC4, VI1, VI2, VT0
-    vfcmp.clt.s VT0, x3, x4
-    vbitsel.v VM0, x3, x4, VT0
-    vbitsel.v VINC8, VI3, VI4, VT0
-    vfcmp.clt.s VT0, VM0, VM1
-    vbitsel.v VM0, VM0, VM1, VT0
-    vbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    vfcmp.ceq.s VT0, VM0, x1
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    vfcmp.clt.s VT0, VI1, VI0
-    vbitsel.v VI0, VI0, VI1, VT0
-    .align 3
-
-.L26:
-    vfcmp.ceq.s VT0, VM0, x2
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L27
-    vfcmp.clt.s VT0, VI2, VI0
-    vbitsel.v VI0, VI0, VI2, VT0
-    .align 3
-
-.L27:
-    vfcmp.ceq.s VT0, VM0, x3
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L28
-    vfcmp.clt.s VT0, VI3, VI0
-    vbitsel.v VI0, VI0, VI3, VT0
-    .align 3
-
-.L28:
-    vfcmp.ceq.s VT0, VM0, x4
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L29
-    vfcmp.clt.s VT0, VI4, VI0
-    vbitsel.v VI0, VI0, VI4, VT0
-    .align 3
-
-.L29:
-    movfr2gr.s i0, $f20
-    .align 3
-
-.L21: //N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    srai.d i1, N, 3
-    slli.d i1, i1, 3
-    addi.d i1, i1, 1 //current index
-    movgr2fr.d $f21, i1
-    movgr2fr.d $f20, i0
-    .align 3
-
-.L22:
-    fld.d $f9, X, 0
-    addi.d I, I, -1
-    fcmp.clt.s $fcc0, $f15, $f9
-    fsel $f15, $f15, $f9, $fcc0
-    fsel $f20, $f20, $f21, $fcc0
-    addi.d i1, i1, 1
-    add.d  X, X, INCX
-    movgr2fr.d $f21, i1
-    blt $r0, I, .L22
-    movfr2gr.s i0, $f20
-    .align 3
-
-.L999:
-    move $r4, $r17
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/ismin_lsx.S b/kernel/loongarch64/ismin_lsx.S
deleted file mode 100644
index f90ebbd57..000000000
--- a/kernel/loongarch64/ismin_lsx.S
+++ /dev/null
@@ -1,271 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define t1 $r13
-#define t2 $r15
-#define t3 $r18
-#define t4 $r16
-#define i0 $r17
-#define i1 $r14
-#define TEMP $r19
-#define x1 $vr9
-#define x2 $vr10
-#define x3 $vr11
-#define x4 $vr12
-#define VX0 $vr13
-#define VX1 $vr14
-#define VM0 $vr15
-#define VM1 $vr16
-#define VINC4 $vr17
-#define VINC8 $vr18
-#define VI0 $vr20
-#define VI1 $vr21
-#define VI2 $vr22
-#define VI3 $vr8
-#define VI4 $vr19
-#define VT0 $vr23
-
-    PROLOGUE
-    li.d  i0, 0
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    vld VM0, X, 0
-    addi.w i0, i0, 1
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    slli.w i0, i0, 2 //4
-    vreplgr2vr.w VINC4, i0
-    slli.w i0, i0, 1 //8
-    vreplgr2vr.w VINC8, i0
-    addi.w i0, i0, -15
-    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 1
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 2
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 3
-    addi.w i0, i0, 5
-    vinsgr2vr.w VI0, i0, 0 //1
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 1 //2
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 2 //3
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 3 //4
-    .align 3
-
-.L10:
-    vld VX0, X, 0 * SIZE
-    vadd.w VI1, VI1, VINC8
-    vld VX1, X, 4 * SIZE
-    vadd.w VI2, VI1, VINC4
-    vfcmp.clt.s VT0, VX1, VX0
-    addi.d I, I, -1
-    vbitsel.v VM1, VX0, VX1, VT0
-    vbitsel.v VI2, VI1, VI2, VT0
-    vfcmp.clt.s VT0, VM1, VM0
-    addi.d X, X, 8 * SIZE
-    vbitsel.v VM0, VM0, VM1, VT0
-    vbitsel.v VI0, VI0, VI2, VT0
-    blt $r0, I, .L10
-    .align 3
-
-.L15:
-    vreplvei.w VI1, VI0, 0
-    vreplvei.w VI2, VI0, 1
-    vreplvei.w VI3, VI0, 2
-    vreplvei.w VI4, VI0, 3
-    vreplvei.w x1, VM0, 0
-    vreplvei.w x2, VM0, 1
-    vreplvei.w x3, VM0, 2
-    vreplvei.w x4, VM0, 3
-    vfcmp.clt.s VT0, x2, x1
-    vbitsel.v VM1, x1, x2, VT0
-    vbitsel.v VINC4, VI1, VI2, VT0
-    vfcmp.clt.s VT0, x4, x3
-    vbitsel.v VM0, x3, x4, VT0
-    vbitsel.v VINC8, VI3, VI4, VT0
-    vfcmp.clt.s VT0, VM1, VM0
-    vbitsel.v VM0, VM0, VM1, VT0
-    vbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    vfcmp.ceq.s VT0, x1, VM0
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    vfcmp.clt.s VT0, VI1, VI0
-    vbitsel.v VI0, VI0, VI1, VT0
-    b .L26
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X
-    addi.w i0, i0, 1
-    ld.w t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.w VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L21
-    ld.w t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.w VM0, t2, 1
-    vinsgr2vr.w VM0, t3, 2
-    vinsgr2vr.w VM0, t4, 3
-    slli.w i0, i0, 2 //4
-    vreplgr2vr.w VINC4, i0
-    slli.w i0, i0, 1 //8
-    vreplgr2vr.w VINC8, i0
-    addi.w i0, i0, -15
-    vinsgr2vr.w VI1, i0, 0 //initialize the index value for vectorization
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 1
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 2
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI1, i0, 3
-    addi.w i0, i0, 5
-    vinsgr2vr.w VI0, i0, 0 //1
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 1 //2
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 2 //3
-    addi.w i0, i0, 1
-    vinsgr2vr.w VI0, i0, 3 //4
-    .align 3
-
-.L24:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    vadd.w VI1, VI1, VINC8
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    vadd.w VI2, VI1, VINC4
-    vfcmp.clt.s VT0, VX1, VX0
-    addi.d I, I, -1
-    vbitsel.v VM1, VX0, VX1, VT0
-    vbitsel.v VI2, VI1, VI2, VT0
-    vfcmp.clt.s VT0, VM1, VM0
-    vbitsel.v VM0, VM0, VM1, VT0
-    vbitsel.v VI0, VI0, VI2, VT0
-    blt $r0, I, .L24
-    .align 3
-
-.L25:
-    vreplvei.w VI1, VI0, 0
-    vreplvei.w VI2, VI0, 1
-    vreplvei.w VI3, VI0, 2
-    vreplvei.w VI4, VI0, 3
-    vreplvei.w x1, VM0, 0
-    vreplvei.w x2, VM0, 1
-    vreplvei.w x3, VM0, 2
-    vreplvei.w x4, VM0, 3
-    vfcmp.clt.s VT0, x2, x1
-    vbitsel.v VM1, x1, x2, VT0
-    vbitsel.v VINC4, VI1, VI2, VT0
-    vfcmp.clt.s VT0, x4, x3
-    vbitsel.v VM0, x3, x4, VT0
-    vbitsel.v VINC8, VI3, VI4, VT0
-    vfcmp.clt.s VT0, VM1, VM0
-    vbitsel.v VM0, VM0, VM1, VT0
-    vbitsel.v VI0, VINC8, VINC4, VT0
-    li.d TEMP, 1 //处理尾数相等时取最小序号
-    movgr2fr.w $f17, TEMP
-    ffint.s.w $f17, $f17
-    vfcmp.ceq.s VT0, x1, VM0
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L26
-    vfcmp.clt.s VT0, VI1, VI0
-    vbitsel.v VI0, VI0, VI1, VT0
-    .align 3
-
-.L26:
-    vfcmp.ceq.s VT0, x2, VM0
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L27
-    vfcmp.clt.s VT0, VI2, VI0
-    vbitsel.v VI0, VI0, VI2, VT0
-    .align 3
-
-.L27:
-    vfcmp.ceq.s VT0, x3, VM0
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L28
-    vfcmp.clt.s VT0, VI3, VI0
-    vbitsel.v VI0, VI0, VI3, VT0
-    .align 3
-
-.L28:
-    vfcmp.ceq.s VT0, x4, VM0
-    fcmp.ceq.s $fcc0, $f23, $f17
-    bceqz $fcc0, .L29
-    vfcmp.clt.s VT0, VI4, VI0
-    vbitsel.v VI0, VI0, VI4, VT0
-    .align 3
-
-.L29:
-    movfr2gr.s i0, $f20
-
-.L21: //N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    srai.d i1, N, 3
-    slli.d i1, i1, 3
-    addi.d i1, i1, 1 //current index
-    movgr2fr.d $f21, i1
-    movgr2fr.d $f20, i0
-    .align 3
-
-.L22:
-    fld.d $f9, X, 0
-    fcmp.clt.s $fcc0, $f9, $f15
-    fsel $f15, $f15, $f9, $fcc0
-    fsel $f20, $f20, $f21, $fcc0
-    addi.d I, I, -1
-    addi.d i1, i1, 1
-    add.d  X, X, INCX
-    movgr2fr.d $f21, i1
-    blt $r0, I, .L22
-    movfr2gr.s i0, $f20
-    .align 3
-
-.L999:
-    move $r4, $r17
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/max_lasx.S b/kernel/loongarch64/max_lasx.S
new file mode 100644
index 000000000..3215ae394
--- /dev/null
+++ b/kernel/loongarch64/max_lasx.S
@@ -0,0 +1,229 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N     $r4
+#define X     $r5
+#define INCX  $r6
+
+#define I     $r12
+#define TEMP  $r13
+
+#define VM0 $xr0
+#define VM1 $xr1
+#define VM2 $xr2
+#define VX0 $xr3
+#define VX1 $xr4
+#define VX2 $xr5
+#define VX3 $xr6
+
+#define t1 $r14
+#define t2 $r15
+#define t3 $r16
+#define t4 $r17
+
+    PROLOGUE
+
+#ifdef F_INTERFACE
+    LDINT   N,     0(N)
+    LDINT   INCX,  0(INCX)
+#endif
+
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    slli.d TEMP, TEMP, BASE_SHIFT
+    slli.d INCX, INCX, BASE_SHIFT
+#ifdef DOUBLE
+    xvldrepl.d VM0, X, 0
+#else
+    xvldrepl.w VM0, X, 0
+#endif
+    bne INCX, TEMP, .L20
+
+    srai.d I, N, 4
+    bge $r0, I, .L11
+    .align 3
+
+.L10:
+#ifdef DOUBLE
+    xvld VX0, X, 0
+    xvld VX1, X, 32
+    xvld VX2, X, 64
+    xvld VX3, X, 96
+    addi.d I, I, -1
+    addi.d X, X, 128
+    XVFMAX    VM1, VX0, VX1
+    XVFMAX    VM2, VX2, VX3
+    XVFMAX    VM0, VM0, VM1
+    XVFMAX    VM0, VM0, VM2
+#else
+    xvld VX0, X, 0
+    xvld VX1, X, 32
+    addi.d I, I, -1
+    addi.d X, X, 64
+    XVFMAX    VM1, VX0, VX1
+    XVFMAX    VM0, VM0, VM1
+#endif
+    blt $r0, I, .L10
+
+#ifdef DOUBLE
+    xvrepl128vei.d VX0, VM0, 0
+    xvrepl128vei.d VX1, VM0, 1
+    XVFMAX    VM0, VX0, VX1
+#else
+    xvrepl128vei.w VX0, VM0, 0
+    xvrepl128vei.w VX1, VM0, 1
+    xvrepl128vei.w VX2, VM0, 2
+    xvrepl128vei.w VX3, VM0, 3
+    XVFMAX    VM1, VX0, VX1
+    XVFMAX    VM2, VX2, VX3
+    XVFMAX    VM0, VM1, VM2
+#endif
+    xvpermi.q VM1, VM0, 0x1
+    XVFMAX    VM0, VM0, VM1
+    .align 3
+
+.L11:
+    andi  I, N, 0x0f
+    bge $r0, I, .L13
+    .align 3
+
+.L12: /* 0 < N < 16 */
+    LD    $f1, X, 0
+    addi.d  I, I, -1
+    addi.d  X, X, SIZE
+    FMAX  $f0, $f0, $f1
+    bnez    I, .L12
+    .align 3
+
+.L13:
+    jirl $r0,  $r1, 0x0
+    .align 3
+
+.L20: // INCX!=1
+    srai.d I, N, 3
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+#ifdef DOUBLE
+    ld.d t1, X, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    add.d X, X, INCX
+    ld.d t3, X, 0
+    add.d X, X, INCX
+    ld.d t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    ld.d t1, X, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvfmaxa.d VM1, VX0, VX1
+    xvfmaxa.d VM0, VM0, VM1
+#else
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.w VM1, t1, 0
+    xvinsgr2vr.w VM1, t2, 1
+    xvinsgr2vr.w VM1, t3, 2
+    xvinsgr2vr.w VM1, t4, 3
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.w VM1, t1, 4
+    xvinsgr2vr.w VM1, t2, 5
+    xvinsgr2vr.w VM1, t3, 6
+    xvinsgr2vr.w VM1, t4, 7
+    xvfmaxa.s VM0, VM0, VM1
+#endif
+    addi.d I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    xvrepl128vei.d VX0, VM0, 0
+    xvrepl128vei.d VX1, VM0, 1
+    XVFMAX    VM0, VX0, VX1
+#else
+    xvrepl128vei.w VX0, VM0, 0
+    xvrepl128vei.w VX1, VM0, 1
+    xvrepl128vei.w VX2, VM0, 2
+    xvrepl128vei.w VX3, VM0, 3
+    XVFMAX    VM1, VX0, VX1
+    XVFMAX    VM2, VX2, VX3
+    XVFMAX    VM0, VM1, VM2
+#endif
+    xvpermi.q VM1, VM0, 1
+    XVFMAX    VM0, VM0, VM1
+    .align 3
+
+.L23: //INCX!=1 and N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24: /* 0 < N < 8 */
+    LD   $f1, X, 0
+    addi.d  I, I, -1
+    add.d   X, X, INCX
+    FMAX  $f0, $f0, $f1
+    bnez    I, .L24
+    .align 3
+
+.L999:
+    jirl $r0, $r1, 0x0
+
+    EPILOGUE
diff --git a/kernel/loongarch64/max_lsx.S b/kernel/loongarch64/max_lsx.S
new file mode 100644
index 000000000..a2100875d
--- /dev/null
+++ b/kernel/loongarch64/max_lsx.S
@@ -0,0 +1,228 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N     $r4
+#define X     $r5
+#define INCX  $r6
+
+#define I     $r12
+#define TEMP  $r13
+
+#define VM0 $vr0
+#define VM1 $vr1
+#define VM2 $vr2
+#define VX0 $vr3
+#define VX1 $vr4
+#define VX2 $vr5
+#define VX3 $vr6
+
+#define t1 $r14
+#define t2 $r15
+#define t3 $r16
+#define t4 $r17
+
+    PROLOGUE
+
+#ifdef F_INTERFACE
+    LDINT   N,     0(N)
+    LDINT   INCX,  0(INCX)
+#endif
+
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    slli.d TEMP, TEMP, BASE_SHIFT
+    slli.d INCX, INCX, BASE_SHIFT
+#ifdef DOUBLE
+    vldrepl.d VM0, X, 0
+#else
+    vldrepl.w VM0, X, 0
+#endif
+    bne INCX, TEMP, .L20
+
+    srai.d I, N, 3
+    bge $r0, I, .L11
+    .align 3
+
+.L10:
+#ifdef DOUBLE
+    vld VX0, X, 0
+    vld VX1, X, 16
+    vld VX2, X, 32
+    vld VX3, X, 48
+    addi.d I, I, -1
+    addi.d X, X, 64
+    VFMAX    VM1, VX0, VX1
+    VFMAX    VM2, VX2, VX3
+    VFMAX    VM0, VM0, VM1
+    VFMAX    VM0, VM0, VM2
+#else
+    vld VX0, X, 0
+    vld VX1, X, 16
+    addi.d I, I, -1
+    addi.d X, X, 32
+    VFMAX    VM1, VX0, VX1
+    VFMAX    VM0, VM0, VM1
+#endif
+    blt $r0, I, .L10
+
+#ifdef DOUBLE
+    vreplvei.d VX0, VM0, 0
+    vreplvei.d VX1, VM0, 1
+    VFMAX    VM0, VX0, VX1
+#else
+    vreplvei.w VX0, VM0, 0
+    vreplvei.w VX1, VM0, 1
+    vreplvei.w VX2, VM0, 2
+    vreplvei.w VX3, VM0, 3
+    VFMAX    VM1, VX0, VX1
+    VFMAX    VM2, VX2, VX3
+    VFMAX    VM0, VM1, VM2
+#endif
+    .align 3
+
+.L11:
+    andi I, N, 7
+    bge $r0, I, .L13
+    .align 3
+
+.L12:
+    LD   $f1, X, 0
+    addi.d  I, I, -1
+    addi.d  X, X, SIZE
+    FMAX  $f0, $f0, $f1
+    bnez    I, .L12
+    .align 3
+
+.L13:
+    jirl $r0,  $r1, 0x0
+    .align 3
+
+.L20: // INCX!=1
+    srai.d I, N, 3
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vfmaxa.d VM1, VX0, VX1
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vfmaxa.d VM2, VX0, VX1
+    vfmaxa.d VM1, VM1, VM2
+    vfmaxa.d VM0, VM0, VM1
+#else
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vfmaxa.s VM1, VX0, VX1
+    vfmaxa.s VM0, VM0, VM1
+#endif
+    addi.d I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    vreplvei.d VX0, VM0, 0
+    vreplvei.d VX1, VM0, 1
+    VFMAX    VM0, VX0, VX1
+#else
+    vreplvei.w VX0, VM0, 0
+    vreplvei.w VX1, VM0, 1
+    vreplvei.w VX2, VM0, 2
+    vreplvei.w VX3, VM0, 3
+    VFMAX    VM1, VX0, VX1
+    VFMAX    VM2, VX2, VX3
+    VFMAX    VM0, VM1, VM2
+#endif
+    .align 3
+
+.L23: //INCX!=1 and N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24:
+    LD   $f1, X, 0
+    addi.d  I, I, -1
+    add.d   X, X, INCX
+    FMAX  $f0, $f0, $f1
+    bnez    I, .L24
+    .align 3
+
+.L999:
+    jirl $r0, $r1, 0x0
+
+    EPILOGUE
diff --git a/kernel/loongarch64/min_lasx.S b/kernel/loongarch64/min_lasx.S
new file mode 100644
index 000000000..890c8882d
--- /dev/null
+++ b/kernel/loongarch64/min_lasx.S
@@ -0,0 +1,229 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N     $r4
+#define X     $r5
+#define INCX  $r6
+
+#define I     $r12
+#define TEMP  $r13
+
+#define VM0 $xr0
+#define VM1 $xr1
+#define VM2 $xr2
+#define VX0 $xr3
+#define VX1 $xr4
+#define VX2 $xr5
+#define VX3 $xr6
+
+#define t1 $r14
+#define t2 $r15
+#define t3 $r16
+#define t4 $r17
+
+    PROLOGUE
+
+#ifdef F_INTERFACE
+    LDINT   N,     0(N)
+    LDINT   INCX,  0(INCX)
+#endif
+
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    slli.d TEMP, TEMP, BASE_SHIFT
+    slli.d INCX, INCX, BASE_SHIFT
+#ifdef DOUBLE
+    xvldrepl.d VM0, X, 0
+#else
+    xvldrepl.w VM0, X, 0
+#endif
+    bne INCX, TEMP, .L20
+
+    srai.d I, N, 4
+    bge $r0, I, .L11
+    .align 3
+
+.L10:
+#ifdef DOUBLE
+    xvld VX0, X, 0
+    xvld VX1, X, 32
+    xvld VX2, X, 64
+    xvld VX3, X, 96
+    addi.d I, I, -1
+    addi.d X, X, 128
+    XVFMIN    VM1, VX0, VX1
+    XVFMIN    VM2, VX2, VX3
+    XVFMIN    VM0, VM0, VM1
+    XVFMIN    VM0, VM0, VM2
+#else
+    xvld VX0, X, 0
+    xvld VX1, X, 32
+    addi.d I, I, -1
+    addi.d X, X, 64
+    XVFMIN    VM1, VX0, VX1
+    XVFMIN    VM0, VM0, VM1
+#endif
+    blt $r0, I, .L10
+
+#ifdef DOUBLE
+    xvrepl128vei.d VX0, VM0, 0
+    xvrepl128vei.d VX1, VM0, 1
+    XVFMIN    VM0, VX0, VX1
+#else
+    xvrepl128vei.w VX0, VM0, 0
+    xvrepl128vei.w VX1, VM0, 1
+    xvrepl128vei.w VX2, VM0, 2
+    xvrepl128vei.w VX3, VM0, 3
+    XVFMIN    VM1, VX0, VX1
+    XVFMIN    VM2, VX2, VX3
+    XVFMIN    VM0, VM1, VM2
+#endif
+    xvpermi.q VM1, VM0, 0x1
+    XVFMIN    VM0, VM0, VM1
+    .align 3
+
+.L11:
+    andi  I, N, 0x0f
+    bge $r0, I, .L13
+    .align 3
+
+.L12: /* 0 < N < 16 */
+    LD    $f1, X, 0
+    addi.d  I, I, -1
+    addi.d  X, X, SIZE
+    FMIN  $f0, $f0, $f1
+    bnez    I, .L12
+    .align 3
+
+.L13:
+    jirl $r0,  $r1, 0x0
+    .align 3
+
+.L20: // INCX!=1
+    srai.d I, N, 3
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+#ifdef DOUBLE
+    ld.d t1, X, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    add.d X, X, INCX
+    ld.d t3, X, 0
+    add.d X, X, INCX
+    ld.d t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    ld.d t1, X, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvfmaxa.d VM1, VX0, VX1
+    xvfmaxa.d VM0, VM0, VM1
+#else
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.w VM1, t1, 0
+    xvinsgr2vr.w VM1, t2, 1
+    xvinsgr2vr.w VM1, t3, 2
+    xvinsgr2vr.w VM1, t4, 3
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.w VM1, t1, 4
+    xvinsgr2vr.w VM1, t2, 5
+    xvinsgr2vr.w VM1, t3, 6
+    xvinsgr2vr.w VM1, t4, 7
+    xvfmaxa.s VM0, VM0, VM1
+#endif
+    addi.d I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    xvrepl128vei.d VX0, VM0, 0
+    xvrepl128vei.d VX1, VM0, 1
+    XVFMIN    VM0, VX0, VX1
+#else
+    xvrepl128vei.w VX0, VM0, 0
+    xvrepl128vei.w VX1, VM0, 1
+    xvrepl128vei.w VX2, VM0, 2
+    xvrepl128vei.w VX3, VM0, 3
+    XVFMIN    VM1, VX0, VX1
+    XVFMIN    VM2, VX2, VX3
+    XVFMIN    VM0, VM1, VM2
+#endif
+    xvpermi.q VM1, VM0, 1
+    XVFMIN    VM0, VM0, VM1
+    .align 3
+
+.L23: //INCX!=1 and N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24: /* 0 < N < 8 */
+    LD   $f1, X, 0
+    addi.d  I, I, -1
+    add.d   X, X, INCX
+    FMIN  $f0, $f0, $f1
+    bnez    I, .L24
+    .align 3
+
+.L999:
+    jirl $r0, $r1, 0x0
+
+    EPILOGUE
diff --git a/kernel/loongarch64/min_lsx.S b/kernel/loongarch64/min_lsx.S
new file mode 100644
index 000000000..1bc32a0ed
--- /dev/null
+++ b/kernel/loongarch64/min_lsx.S
@@ -0,0 +1,228 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N     $r4
+#define X     $r5
+#define INCX  $r6
+
+#define I     $r12
+#define TEMP  $r13
+
+#define VM0 $vr0
+#define VM1 $vr1
+#define VM2 $vr2
+#define VX0 $vr3
+#define VX1 $vr4
+#define VX2 $vr5
+#define VX3 $vr6
+
+#define t1 $r14
+#define t2 $r15
+#define t3 $r16
+#define t4 $r17
+
+    PROLOGUE
+
+#ifdef F_INTERFACE
+    LDINT   N,     0(N)
+    LDINT   INCX,  0(INCX)
+#endif
+
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    slli.d TEMP, TEMP, BASE_SHIFT
+    slli.d INCX, INCX, BASE_SHIFT
+#ifdef DOUBLE
+    vldrepl.d VM0, X, 0
+#else
+    vldrepl.w VM0, X, 0
+#endif
+    bne INCX, TEMP, .L20
+
+    srai.d I, N, 3
+    bge $r0, I, .L11
+    .align 3
+
+.L10:
+#ifdef DOUBLE
+    vld VX0, X, 0
+    vld VX1, X, 16
+    vld VX2, X, 32
+    vld VX3, X, 48
+    addi.d I, I, -1
+    addi.d X, X, 64
+    VFMIN    VM1, VX0, VX1
+    VFMIN    VM2, VX2, VX3
+    VFMIN    VM0, VM0, VM1
+    VFMIN    VM0, VM0, VM2
+#else
+    vld VX0, X, 0
+    vld VX1, X, 16
+    addi.d I, I, -1
+    addi.d X, X, 32
+    VFMIN    VM1, VX0, VX1
+    VFMIN    VM0, VM0, VM1
+#endif
+    blt $r0, I, .L10
+
+#ifdef DOUBLE
+    vreplvei.d VX0, VM0, 0
+    vreplvei.d VX1, VM0, 1
+    VFMIN    VM0, VX0, VX1
+#else
+    vreplvei.w VX0, VM0, 0
+    vreplvei.w VX1, VM0, 1
+    vreplvei.w VX2, VM0, 2
+    vreplvei.w VX3, VM0, 3
+    VFMIN    VM1, VX0, VX1
+    VFMIN    VM2, VX2, VX3
+    VFMIN    VM0, VM1, VM2
+#endif
+    .align 3
+
+.L11:
+    andi I, N, 7
+    bge $r0, I, .L13
+    .align 3
+
+.L12:
+    LD   $f1, X, 0
+    addi.d  I, I, -1
+    addi.d  X, X, SIZE
+    FMIN  $f0, $f0, $f1
+    bnez    I, .L12
+    .align 3
+
+.L13:
+    jirl $r0,  $r1, 0x0
+    .align 3
+
+.L20: // INCX!=1
+    srai.d I, N, 3
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vfmaxa.d VM1, VX0, VX1
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vfmaxa.d VM2, VX0, VX1
+    vfmaxa.d VM1, VM1, VM2
+    vfmaxa.d VM0, VM0, VM1
+#else
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vfmaxa.s VM1, VX0, VX1
+    vfmaxa.s VM0, VM0, VM1
+#endif
+    addi.d I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    vreplvei.d VX0, VM0, 0
+    vreplvei.d VX1, VM0, 1
+    VFMIN    VM0, VX0, VX1
+#else
+    vreplvei.w VX0, VM0, 0
+    vreplvei.w VX1, VM0, 1
+    vreplvei.w VX2, VM0, 2
+    vreplvei.w VX3, VM0, 3
+    VFMIN    VM1, VX0, VX1
+    VFMIN    VM2, VX2, VX3
+    VFMIN    VM0, VM1, VM2
+#endif
+    .align 3
+
+.L23: //INCX!=1 and N<8
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24:
+    LD   $f1, X, 0
+    addi.d  I, I, -1
+    add.d   X, X, INCX
+    FMIN  $f0, $f0, $f1
+    bnez    I, .L24
+    .align 3
+
+.L999:
+    jirl $r0, $r1, 0x0
+
+    EPILOGUE
diff --git a/kernel/loongarch64/drot_lasx.S b/kernel/loongarch64/rot_lasx.S
similarity index 52%
rename from kernel/loongarch64/drot_lasx.S
rename to kernel/loongarch64/rot_lasx.S
index d3644b780..5d7e3d7cc 100644
--- a/kernel/loongarch64/drot_lasx.S
+++ b/kernel/loongarch64/rot_lasx.S
@@ -1,3 +1,30 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
 #define ASSEMBLER
 
 #include "common.h"
@@ -33,16 +60,25 @@
     bge $r0, N, .L999
     li.d TEMP, 1
     movgr2fr.d a1, $r0
-    ffint.d.l a1, a1
+    FFINT a1, a1
     slli.d  TEMP, TEMP, BASE_SHIFT
     slli.d  INCX, INCX, BASE_SHIFT
     slli.d  INCY, INCY, BASE_SHIFT
+#ifdef DOUBLE
     movfr2gr.d t1, C
     xvreplgr2vr.d VXC, t1
     movfr2gr.d t2, S
     xvreplgr2vr.d VXS, t2
     movfr2gr.d t3, a1
     xvreplgr2vr.d VXZ, t3
+#else
+    movfr2gr.s t1, C
+    xvreplgr2vr.w VXC, t1
+    movfr2gr.s t2, S
+    xvreplgr2vr.w VXS, t2
+    movfr2gr.s t3, a1
+    xvreplgr2vr.w VXZ, t3
+#endif
     srai.d I, N, 3
     bne INCX, TEMP, .L20
     bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
@@ -53,15 +89,15 @@
 
 .L11:
     bge $r0, I, .L997
-    fcmp.ceq.d $fcc0, C, a1
+    CMPEQ $fcc0, C, a1
     bcnez $fcc0, .L110
-    fcmp.ceq.d $fcc0, S, a1
+    CMPEQ $fcc0, S, a1
     bcnez $fcc0, .L112 // C!=0 S==0
     b .L111 // C!=0 S!=0
     .align 3
 
 .L110:
-    fcmp.ceq.d $fcc0, S, a1
+    CMPEQ $fcc0, S, a1
     bcnez $fcc0, .L114 // C==0 S==0
     b .L113 // C==0 S!=0
     .align 3
@@ -69,20 +105,24 @@
 .L111: // C!=0 S!=0
     xvld VX0, X, 0 * SIZE
     xvld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
     xvld VX1, X, 4 * SIZE
     xvld VX3, Y, 4 * SIZE
-    xvfmul.d VT0, VX0, VXC
-    xvfmadd.d VT0, VX2, VXS, VT0
-    xvfmul.d VT1, VX0, VXS
-    xvfmsub.d VT1, VX2, VXC, VT1
+#endif
+    XVMUL VT0, VX0, VXC
+    XVFMADD VT0, VX2, VXS, VT0
+    XVMUL VT1, VX0, VXS
+    XVMSUB VT1, VX2, VXC, VT1
     xvst VT0, X, 0 * SIZE
     xvst VT1, Y, 0 * SIZE
-    xvfmul.d VT0, VX1, VXC
-    xvfmadd.d VT0, VX3, VXS, VT0
-    xvfmul.d VT1, VX1, VXS
-    xvfmsub.d VT1, VX3, VXC, VT1
+#ifdef DOUBLE
+    XVMUL VT0, VX1, VXC
+    XVFMADD VT0, VX3, VXS, VT0
+    XVMUL VT1, VX1, VXS
+    XVMSUB VT1, VX3, VXC, VT1
     xvst VT0, X, 4 * SIZE
     xvst VT1, Y, 4 * SIZE
+#endif
     addi.d X, X, 8 * SIZE
     addi.d Y, Y, 8 * SIZE
     addi.d  I, I, -1
@@ -93,16 +133,20 @@
 .L112: // C!=0 S==0
     xvld VX0, X, 0 * SIZE
     xvld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
     xvld VX1, X, 4 * SIZE
     xvld VX3, Y, 4 * SIZE
-    xvfmul.d VT0, VX0, VXC
-    xvfmul.d VT1, VX2, VXC
+#endif
+    XVMUL VT0, VX0, VXC
+    XVMUL VT1, VX2, VXC
     xvst VT0, X, 0 * SIZE
     xvst VT1, Y, 0 * SIZE
-    xvfmul.d VT0, VX1, VXC
-    xvfmul.d VT1, VX3, VXC
+#ifdef DOUBLE
+    XVMUL VT0, VX1, VXC
+    XVMUL VT1, VX3, VXC
     xvst VT0, X, 4 * SIZE
     xvst VT1, Y, 4 * SIZE
+#endif
     addi.d X, X, 8 * SIZE
     addi.d Y, Y, 8 * SIZE
     addi.d  I, I, -1
@@ -113,18 +157,22 @@
 .L113: // C==0 S!=0
     xvld VX0, X, 0 * SIZE
     xvld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
     xvld VX1, X, 4 * SIZE
     xvld VX3, Y, 4 * SIZE
-    xvfmul.d VT0, VX2, VXS
-    xvfmul.d VT1, VX0, VXS
-    xvfsub.d VT1, VXZ, VT1
+#endif
+    XVMUL VT0, VX2, VXS
+    XVMUL VT1, VX0, VXS
+    XVFSUB VT1, VXZ, VT1
     xvst VT0, X, 0 * SIZE
     xvst VT1, Y, 0 * SIZE
-    xvfmul.d VT0, VX3, VXS
-    xvfmul.d VT1, VX1, VXS
+#ifdef DOUBLE
+    XVMUL VT0, VX3, VXS
+    XVMUL VT1, VX1, VXS
     xvfsub.d VT1, VXZ, VT1
     xvst VT0, X, 4 * SIZE
     xvst VT1, Y, 4 * SIZE
+#endif
     addi.d X, X, 8 * SIZE
     addi.d Y, Y, 8 * SIZE
     addi.d  I, I, -1
@@ -135,8 +183,10 @@
 .L114: // C==0 S==0
     xvst VXZ, X, 0 * SIZE
     xvst VXZ, Y, 0 * SIZE
+#ifdef DOUBLE
     xvst VXZ, X, 4 * SIZE
     xvst VXZ, Y, 4 * SIZE
+#endif
     addi.d X, X, 8 * SIZE
     addi.d Y, Y, 8 * SIZE
     addi.d  I, I, -1
@@ -148,37 +198,66 @@
     bge $r0, I, .L997
     move YY, Y
     move XX, X
-    fcmp.ceq.d $fcc0, C, a1
+    CMPEQ $fcc0, C, a1
     bcnez $fcc0, .L120
-    fcmp.ceq.d $fcc0, S, a1
+    CMPEQ $fcc0, S, a1
     bcnez $fcc0, .L122 // C!=0 S==0
     b .L121 // C!=0 S!=0
     .align 3
 
 .L120:
-    fcmp.ceq.d $fcc0, S, a1
+    CMPEQ $fcc0, S, a1
     bcnez $fcc0, .L124 // C==0 S==0
     b .L123 // C==0 S!=0
     .align 3
 
 .L121: // C!=0 S!=0
     xvld VX0, X, 0 * SIZE
-    ld.d t1, Y, 0 * SIZE
+#ifdef DOUBLE
+    ld.d  t1, Y, 0 * SIZE
     add.d Y, Y, INCY
-    ld.d t2, Y, 0 * SIZE
+    ld.d  t2, Y, 0 * SIZE
     add.d Y, Y, INCY
-    ld.d t3, Y, 0 * SIZE
+    ld.d  t3, Y, 0 * SIZE
     add.d Y, Y, INCY
-    ld.d t4, Y, 0 * SIZE
+    ld.d  t4, Y, 0 * SIZE
     xvinsgr2vr.d VX2, t1, 0
     xvinsgr2vr.d VX2, t2, 1
     xvinsgr2vr.d VX2, t3, 2
     xvinsgr2vr.d VX2, t4, 3
     add.d Y, Y, INCY
-    xvfmul.d VT0, VX0, VXC
-    xvfmadd.d VT0, VX2, VXS, VT0
-    xvfmul.d VT1, VX0, VXS
-    xvfmsub.d VT1, VX2, VXC, VT1
+#else
+    ld.w  t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w  t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w  t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w  t4, Y, 0 * SIZE
+    xvinsgr2vr.w VX2, t1, 0
+    xvinsgr2vr.w VX2, t2, 1
+    xvinsgr2vr.w VX2, t3, 2
+    xvinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    xvinsgr2vr.w VX2, t1, 4
+    xvinsgr2vr.w VX2, t2, 5
+    xvinsgr2vr.w VX2, t3, 6
+    xvinsgr2vr.w VX2, t4, 7
+    add.d Y, Y, INCY
+#endif
+    XVMUL VT0, VX0, VXC
+    XVFMADD VT0, VX2, VXS, VT0
+    XVMUL VT1, VX0, VXS
+    XVMSUB VT1, VX2, VXC, VT1
+
+#ifdef DOUBLE
     xvld VX1, X, 4 * SIZE
     xvst VT0, X, 0 * SIZE
     xvstelm.d VT1, YY, 0, 0
@@ -201,11 +280,10 @@
     xvinsgr2vr.d VX3, t3, 2
     xvinsgr2vr.d VX3, t4, 3
     add.d Y, Y, INCY
-    xvfmul.d VT0, VX1, VXC
-    xvfmadd.d VT0, VX3, VXS, VT0
-    xvfmul.d VT1, VX1, VXS
-    xvfmsub.d VT1, VX3, VXC, VT1
-    addi.d  I, I, -1
+    XVMUL VT0, VX1, VXC
+    XVFMADD VT0, VX3, VXS, VT0
+    XVMUL VT1, VX1, VXS
+    XVMSUB VT1, VX3, VXC, VT1
     xvst VT0, X, 4 * SIZE
     xvstelm.d VT1, YY, 0, 0
     add.d YY, YY, INCY
@@ -214,13 +292,34 @@
     xvstelm.d VT1, YY, 0, 2
     add.d YY, YY, INCY
     xvstelm.d VT1, YY, 0, 3
+#else
+    xvst VT0, X, 0 * SIZE
+    xvstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 7
+
+#endif
     add.d YY, YY, INCY
     addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
     blt $r0, I, .L121
     b .L997
     .align 3
 
 .L122: // C!=0 S==0
+#ifdef DOUBLE
     xvld VX0, X, 0 * SIZE
     ld.d t1, Y, 0 * SIZE
     add.d Y, Y, INCY
@@ -269,13 +368,60 @@
     xvstelm.d VT1, YY, 0, 2
     add.d YY, YY, INCY
     xvstelm.d VT1, YY, 0, 3
+#else
+    xvld VX0, X, 0 * SIZE
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w VX2, t1, 0
+    xvinsgr2vr.w VX2, t2, 1
+    xvinsgr2vr.w VX2, t3, 2
+    xvinsgr2vr.w VX2, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    xvinsgr2vr.w VX2, t1, 4
+    xvinsgr2vr.w VX2, t2, 5
+    xvinsgr2vr.w VX2, t3, 6
+    xvinsgr2vr.w VX2, t4, 7
+    add.d Y, Y, INCY
+    xvfmul.s VT0, VX0, VXC
+    xvfmul.s VT1, VX2, VXC
+    xvst VT0, X, 0 * SIZE
+    xvstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 7
+#endif
     add.d YY, YY, INCY
     addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
     blt $r0, I, .L122
     b .L997
     .align 3
 
 .L123: // C==0 S!=0
+#ifdef DOUBLE
     xvld VX0, X, 0 * SIZE
     ld.d t1, Y, 0 * SIZE
     add.d Y, Y, INCY
@@ -326,14 +472,63 @@
     xvstelm.d VT1, YY, 0, 2
     add.d YY, YY, INCY
     xvstelm.d VT1, YY, 0, 3
+#else
+    xvld VX0, X, 0 * SIZE
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w VX2, t1, 0
+    xvinsgr2vr.w VX2, t2, 1
+    xvinsgr2vr.w VX2, t3, 2
+    xvinsgr2vr.w VX2, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    xvinsgr2vr.w VX2, t1, 4
+    xvinsgr2vr.w VX2, t2, 5
+    xvinsgr2vr.w VX2, t3, 6
+    xvinsgr2vr.w VX2, t4, 7
+    add.d Y, Y, INCY
+    xvfmul.s VT0, VX2, VXS
+    xvfmul.s VT1, VX0, VXS
+    xvfsub.s VT1, VXZ, VT1
+    xvst VT0, X, 0 * SIZE
+    xvstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 7
+#endif
     add.d YY, YY, INCY
     addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
     blt $r0, I, .L123
     b .L997
     .align 3
 
 .L124: // C==0 S==0
     xvst VXZ, X, 0 * SIZE
+#ifdef DOUBLE
+    xvst VXZ, X, 0 * SIZE
     xvst VXZ, X, 4 * SIZE
     xvstelm.d VXZ, YY, 0, 0
     add.d YY, YY, INCY
@@ -350,29 +545,50 @@
     xvstelm.d VXZ, YY, 0, 2
     add.d YY, YY, INCY
     xvstelm.d VXZ, YY, 0, 3
+#else
+    xvst VXZ, X, 0 * SIZE
+    xvstelm.w VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 7
+#endif
     add.d YY, YY, INCY
     addi.d  I, I, -1
+    addi.d X, X, 8 * SIZE
     blt $r0, I, .L124
+    move Y, YY
     b .L997
     .align 3
 
 .L21:// INCX!=1 and INCY==1
     bge $r0, I, .L997
     move XX, X
-    fcmp.ceq.d $fcc0, C, a1
+    CMPEQ $fcc0, C, a1
     bcnez $fcc0, .L210
-    fcmp.ceq.d $fcc0, S, a1
+    CMPEQ $fcc0, S, a1
     bcnez $fcc0, .L212 // C!=0 S==0
     b .L211 // C!=0 S!=0
     .align 3
 
 .L210:
-    fcmp.ceq.d $fcc0, S, a1
+    CMPEQ $fcc0, S, a1
     bcnez $fcc0, .L214 // C==0 S==0
     b .L213 // C==0 S!=0
     .align 3
 
 .L211: // C!=0 S!=0
+#ifdef DOUBLE
     xvld VX2, Y, 0 * SIZE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
@@ -425,6 +641,54 @@
     xvstelm.d VT0, XX, 0, 3
     add.d XX, XX, INCX
     xvst VT1, Y, 4 * SIZE
+#else
+    xvld VX2, Y, 0 * SIZE
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    add.d X, X, INCX
+    xvfmul.s VT0, VXC, VX0
+    xvfmadd.s VT0, VX2, VXS, VT0
+    xvfmul.s VT1, VX0, VXS
+    xvfmsub.s VT1, VX2, VXC, VT1
+    xvstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 4
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 5
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 6
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 7
+    add.d XX, XX, INCX
+    xvst VT1, Y, 0 * SIZE
+#endif
     addi.d Y, Y, 8 * SIZE
     addi.d  I, I, -1
     blt $r0, I, .L211
@@ -432,6 +696,7 @@
     .align 3
 
 .L212: // C!=0 S==0
+#ifdef DOUBLE
     xvld VX2, Y, 0 * SIZE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
@@ -480,6 +745,52 @@
     add.d XX, XX, INCX
     xvfmul.d VT1, VX3, VXS
     xvst VT1, Y, 4 * SIZE
+#else
+    xvld VX2, Y, 0 * SIZE
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    add.d X, X, INCX
+    xvfmul.s VT0, VXC, VX0
+    xvfmul.s VT1, VX2, VXC
+    xvstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 4
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 5
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 6
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 7
+    add.d XX, XX, INCX
+    xvst VT1, Y, 0 * SIZE
+#endif
     addi.d Y, Y, 8 * SIZE
     addi.d  I, I, -1
     blt $r0, I, .L212
@@ -487,6 +798,7 @@
     .align 3
 
 .L213: // C==0 S!=0
+#ifdef DOUBLE
     xvld VX2, Y, 0 * SIZE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
@@ -537,6 +849,53 @@
     xvstelm.d VT0, XX, 0, 3
     add.d XX, XX, INCX
     xvst VT1, Y, 4 * SIZE
+#else
+    xvld VX2, Y, 0 * SIZE
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    add.d X, X, INCX
+    xvfmul.s VT0, VXS, VX2
+    xvfmul.s VT1, VXS, VX0
+    xvfsub.s VT1, VXZ, VT1
+    xvstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 4
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 5
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 6
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 7
+    add.d XX, XX, INCX
+    xvst VT1, Y, 0 * SIZE
+#endif
     addi.d Y, Y, 8 * SIZE
     addi.d  I, I, -1
     blt $r0, I, .L213
@@ -544,6 +903,7 @@
     .align 3
 
 .L214: // C==0 S==0
+#ifdef DOUBLE
     xvstelm.d VXZ, XX, 0, 0
     add.d XX, XX, INCX
     xvstelm.d VXZ, XX, 0, 1
@@ -562,6 +922,25 @@
     xvstelm.d VXZ, XX, 0, 3
     add.d XX, XX, INCX
     xvst VT1, Y, 4 * SIZE
+#else
+    xvstelm.w VXZ, XX, 0, 0
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 1
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 2
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 3
+    add.d XX, XX, INCX
+    xvst VT1, Y, 0 * SIZE
+    xvstelm.w VXZ, XX, 0, 4
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 5
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 6
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 7
+    add.d XX, XX, INCX
+#endif
     addi.d Y, Y, 8 * SIZE
     addi.d  I, I, -1
     blt $r0, I, .L211
@@ -572,20 +951,21 @@
     bge $r0, I, .L997
     move YY, Y
     move XX, X
-    fcmp.ceq.d $fcc0, C, a1
+    CMPEQ $fcc0, C, a1
     bcnez $fcc0, .L220
-    fcmp.ceq.d $fcc0, S, a1
+    CMPEQ $fcc0, S, a1
     bcnez $fcc0, .L222 // C!=0 S==0
     b .L221 // C!=0 S!=0
     .align 3
 
 .L220:
-    fcmp.ceq.d $fcc0, S, a1
+    CMPEQ $fcc0, S, a1
     bcnez $fcc0, .L224 // C==0 S==0
     b .L223 // C==0 S!=0
     .align 3
 
 .L221: // C!=0 S!=0
+#ifdef DOUBLE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.d t2, X, 0 * SIZE
@@ -674,12 +1054,99 @@
     add.d YY, YY, INCY
     xvstelm.d VT1, YY, 0, 3
     add.d YY, YY, INCY
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w VX2, t1, 0
+    xvinsgr2vr.w VX2, t2, 1
+    xvinsgr2vr.w VX2, t3, 2
+    xvinsgr2vr.w VX2, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    xvinsgr2vr.w VX2, t1, 4
+    xvinsgr2vr.w VX2, t2, 5
+    xvinsgr2vr.w VX2, t3, 6
+    xvinsgr2vr.w VX2, t4, 7
+    add.d Y, Y, INCY
+    xvfmul.s  VT0, VX0, VXC
+    xvfmadd.s VT0, VX2, VXS, VT0
+    xvfmul.s  VT1, VX0, VXS
+    xvfmsub.s VT1, VX2, VXC, VT1
+    xvstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 4
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 5
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 6
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 7
+    add.d XX, XX, INCX
+    xvstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 7
+    add.d YY, YY, INCY
+#endif
     addi.d  I, I, -1
     blt $r0, I, .L221
     b .L997
     .align 3
 
 .L222: // C!=0 S==0
+#ifdef DOUBLE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.d t2, X, 0 * SIZE
@@ -764,12 +1231,97 @@
     add.d YY, YY, INCY
     xvstelm.d VT1, YY, 0, 3
     add.d YY, YY, INCY
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w VX2, t1, 0
+    xvinsgr2vr.w VX2, t2, 1
+    xvinsgr2vr.w VX2, t3, 2
+    xvinsgr2vr.w VX2, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    xvinsgr2vr.w VX2, t1, 4
+    xvinsgr2vr.w VX2, t2, 5
+    xvinsgr2vr.w VX2, t3, 6
+    xvinsgr2vr.w VX2, t4, 7
+    add.d Y, Y, INCY
+    xvfmul.s VT0, VX0, VXC
+    xvfmul.s VT1, VX2, VXC
+    xvstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 4
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 5
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 6
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 7
+    add.d XX, XX, INCX
+    xvstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 7
+    add.d YY, YY, INCY
+#endif
     addi.d  I, I, -1
     blt $r0, I, .L222
     b .L997
     .align 3
 
 .L223: // C==0 S!=0
+#ifdef DOUBLE
     ld.d t1, X, 0 * SIZE
     add.d X, X, INCX
     ld.d t2, X, 0 * SIZE
@@ -856,12 +1408,98 @@
     add.d YY, YY, INCY
     xvstelm.d VT1, YY, 0, 3
     add.d YY, YY, INCY
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    xvinsgr2vr.w VX2, t1, 0
+    xvinsgr2vr.w VX2, t2, 1
+    xvinsgr2vr.w VX2, t3, 2
+    xvinsgr2vr.w VX2, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    xvinsgr2vr.w VX2, t1, 4
+    xvinsgr2vr.w VX2, t2, 5
+    xvinsgr2vr.w VX2, t3, 6
+    xvinsgr2vr.w VX2, t4, 7
+    add.d Y, Y, INCY
+    xvfmul.s VT0, VX2, VXS
+    xvfmul.s VT1, VX0, VXS
+    xvfsub.s VT1, VXZ, VT1
+    xvstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 4
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 5
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 6
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 7
+    add.d XX, XX, INCX
+    xvstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VT1, YY, 0, 7
+    add.d YY, YY, INCY
+#endif
     addi.d  I, I, -1
     blt $r0, I, .L223
     b .L997
     .align 3
 
 .L224: // C==0 S==0
+#ifdef DOUBLE
     xvstelm.d VXZ, XX, 0, 0
     add.d XX, XX, INCX
     xvstelm.d VXZ, XX, 0, 1
@@ -893,9 +1531,46 @@
     xvstelm.d VXZ, YY, 0, 2
     add.d YY, YY, INCY
     xvstelm.d VXZ, YY, 0, 3
+#else
+    xvstelm.w VXZ, XX, 0, 0
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 1
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 2
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 3
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 2
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 3
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, XX, 0, 4
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 5
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 6
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, XX, 0, 7
+    add.d XX, XX, INCX
+    xvstelm.w VXZ, YY, 0, 4
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 5
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 6
+    add.d YY, YY, INCY
+    xvstelm.w VXZ, YY, 0, 7
+#endif
     add.d YY, YY, INCY
     addi.d  I, I, -1
     blt $r0, I, .L224
+#ifdef DOUBLE
+    move X, XX
+    move Y, YY
+#endif
     b .L997
     .align 3
 
@@ -905,15 +1580,15 @@
     .align 3
 
 .L998:
-    fld.d $f12, X, 0 * SIZE
-    fld.d $f13, Y, 0 * SIZE
-    fmul.d $f10, $f12, C
-    fmadd.d $f10, $f13, S, $f10
-    fst.d $f10, X, 0 * SIZE
+    LD   $f12, X, 0 * SIZE
+    LD   $f13, Y, 0 * SIZE
+    MUL  $f10, $f12, C
+    MADD $f10, $f13, S, $f10
+    ST   $f10, X, 0 * SIZE
     addi.d I, I, -1
-    fmul.d $f20, $f12, S
-    fmsub.d $f20, $f13, C, $f20
-    fst.d $f20, Y, 0 * SIZE
+    MUL  $f20, $f12, S
+    MSUB $f20, $f13, C, $f20
+    ST   $f20, Y, 0 * SIZE
     add.d  X, X, INCX
     add.d  Y, Y, INCY
     blt $r0, I, .L998
@@ -924,4 +1599,4 @@
     jirl $r0, $r1, 0x0
     .align 3
 
-    EPILOGUE
\ No newline at end of file
+    EPILOGUE
diff --git a/kernel/loongarch64/rot_lsx.S b/kernel/loongarch64/rot_lsx.S
new file mode 100644
index 000000000..4b0e59310
--- /dev/null
+++ b/kernel/loongarch64/rot_lsx.S
@@ -0,0 +1,1791 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define Y      $r7
+#define INCY   $r8
+#define C      $f0
+#define S      $f1
+
+#define I      $r12
+#define TEMP   $r13
+#define t1     $r14
+#define t2     $r16
+#define t3     $r15
+#define t4     $r17
+#define XX     $r18
+#define YY     $r19
+#define a1     $f12
+#define VX0    $vr8
+#define VX1    $vr20
+#define VX2    $vr21
+#define VX3    $vr22
+#define VT0    $vr10
+#define VT1    $vr18
+#define VXC    $vr23
+#define VXS    $vr9
+#define VXZ    $vr19
+
+    PROLOGUE
+
+    bge $r0, N, .L999
+    li.d TEMP, 1
+    movgr2fr.d a1, $r0
+    FFINT a1, a1
+    slli.d  TEMP, TEMP, BASE_SHIFT
+    slli.d  INCX, INCX, BASE_SHIFT
+    slli.d  INCY, INCY, BASE_SHIFT
+#ifdef DOUBLE
+    movfr2gr.d t1, C
+    vreplgr2vr.d VXC, t1
+    movfr2gr.d t2, S
+    vreplgr2vr.d VXS, t2
+    movfr2gr.d t3, a1
+    vreplgr2vr.d VXZ, t3
+#else
+    movfr2gr.s t1, C
+    vreplgr2vr.w VXC, t1
+    movfr2gr.s t2, S
+    vreplgr2vr.w VXS, t2
+    movfr2gr.s t3, a1
+    vreplgr2vr.w VXZ, t3
+#endif
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
+    b .L11  // INCX==1 and INCY==1
+.L20:
+    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
+    b .L21 // INCX!=1 and INCY==1
+
+.L11:
+    bge $r0, I, .L997
+    CMPEQ $fcc0, C, a1
+    bcnez $fcc0, .L110
+    CMPEQ $fcc0, S, a1
+    bcnez $fcc0, .L112 // C!=0 S==0
+    b .L111 // C!=0 S!=0
+    .align 3
+
+.L110:
+    CMPEQ $fcc0, S, a1
+    bcnez $fcc0, .L114 // C==0 S==0
+    b .L113 // C==0 S!=0
+    .align 3
+
+.L111: // C!=0 S!=0
+    vld VX0, X, 0 * SIZE
+    vld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
+    vld VX1, X, 2 * SIZE
+    vld VX3, Y, 2 * SIZE
+#else
+    vld VX1, X, 4 * SIZE
+    vld VX3, Y, 4 * SIZE
+#endif
+    VMUL VT0, VX0, VXC
+    VFMADD VT0, VX2, VXS, VT0
+    VMUL VT1, VX0, VXS
+    VMSUB VT1, VX2, VXC, VT1
+    vst VT0, X, 0 * SIZE
+    vst VT1, Y, 0 * SIZE
+    VMUL VT0, VX1, VXC
+    VFMADD VT0, VX3, VXS, VT0
+    VMUL VT1, VX1, VXS
+    VMSUB VT1, VX3, VXC, VT1
+#ifdef DOUBLE
+    vst VT0, X, 2 * SIZE
+    vst VT1, Y, 2 * SIZE
+    vld VX0, X, 4 * SIZE
+    vld VX2, Y, 4 * SIZE
+    vld VX1, X, 6 * SIZE
+    vld VX3, Y, 6 * SIZE
+    VMUL VT0, VX0, VXC
+    VFMADD VT0, VX2, VXS, VT0
+    VMUL VT1, VX0, VXS
+    VMSUB VT1, VX2, VXC, VT1
+#endif
+    vst VT0, X, 4 * SIZE
+    vst VT1, Y, 4 * SIZE
+#ifdef DOUBLE
+    VMUL VT0, VX1, VXC
+    VFMADD VT0, VX3, VXS, VT0
+    VMUL VT1, VX1, VXS
+    VMSUB VT1, VX3, VXC, VT1
+    vst VT0, X, 6 * SIZE
+    vst VT1, Y, 6 * SIZE
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L111
+    b .L997
+    .align 3
+
+.L112: // C!=0 S==0
+    vld VX0, X, 0 * SIZE
+    vld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
+    vld VX1, X, 2 * SIZE
+    vld VX3, Y, 2 * SIZE
+#else
+    vld VX1, X, 4 * SIZE
+    vld VX3, Y, 4 * SIZE
+#endif
+    VMUL VT0, VX0, VXC
+    VMUL VT1, VX2, VXC
+    vst VT0, X, 0 * SIZE
+    vst VT1, Y, 0 * SIZE
+    VMUL VT0, VX1, VXC
+    VMUL VT1, VX3, VXC
+#ifdef DOUBLE
+    vst VT0, X, 2 * SIZE
+    vst VT1, Y, 2 * SIZE
+    vld VX0, X, 4 * SIZE
+    vld VX2, Y, 4 * SIZE
+    vld VX1, X, 6 * SIZE
+    vld VX3, Y, 6 * SIZE
+    VMUL VT0, VX0, VXC
+    VMUL VT1, VX2, VXC
+#endif
+    vst VT0, X, 4 * SIZE
+    vst VT1, Y, 4 * SIZE
+#ifdef DOUBLE
+    VMUL VT0, VX1, VXC
+    VMUL VT1, VX3, VXC
+    vst VT0, X, 6 * SIZE
+    vst VT1, Y, 6 * SIZE
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L112
+    b .L997
+    .align 3
+
+.L113: // C==0 S!=0
+    vld VX0, X, 0 * SIZE
+    vld VX2, Y, 0 * SIZE
+#ifdef DOUBLE
+    vld VX1, X, 2 * SIZE
+    vld VX3, Y, 2 * SIZE
+#else
+    vld VX1, X, 4 * SIZE
+    vld VX3, Y, 4 * SIZE
+#endif
+    VMUL VT0, VX2, VXS
+    VMUL VT1, VX0, VXS
+    VFSUB VT1, VXZ, VT1
+    vst VT0, X, 0 * SIZE
+    vst VT1, Y, 0 * SIZE
+    VMUL VT0, VX3, VXS
+    VMUL VT1, VX1, VXS
+    VFSUB VT1, VXZ, VT1
+#ifdef DOUBLE
+    vst VT0, X, 2 * SIZE
+    vst VT1, Y, 2 * SIZE
+    vld VX0, X, 4 * SIZE
+    vld VX2, Y, 4 * SIZE
+    vld VX1, X, 6 * SIZE
+    vld VX3, Y, 6 * SIZE
+    VMUL VT0, VX2, VXS
+    VMUL VT1, VX0, VXS
+    VFSUB VT1, VXZ, VT1
+#endif
+    vst VT0, X, 4 * SIZE
+    vst VT1, Y, 4 * SIZE
+#ifdef DOUBLE
+    VMUL VT0, VX3, VXS
+    VMUL VT1, VX1, VXS
+    VFSUB VT1, VXZ, VT1
+    vst VT0, X, 6 * SIZE
+    vst VT1, Y, 6 * SIZE
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L113
+    b .L997
+    .align 3
+
+.L114: // C==0 S==0
+    vst VXZ, X, 0 * SIZE
+    vst VXZ, Y, 0 * SIZE
+#ifdef DOUBLE
+    vst VXZ, X, 2 * SIZE
+    vst VXZ, Y, 2 * SIZE
+#endif
+    vst VXZ, X, 4 * SIZE
+    vst VXZ, Y, 4 * SIZE
+#ifdef DOUBLE
+    vst VXZ, X, 6 * SIZE
+    vst VXZ, Y, 6 * SIZE
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L114
+    b .L997
+    .align 3
+
+.L12: // INCX==1 and INCY!=1
+    bge $r0, I, .L997
+    move YY, Y
+    move XX, X
+    CMPEQ $fcc0, C, a1
+    bcnez $fcc0, .L120
+    CMPEQ $fcc0, S, a1
+    bcnez $fcc0, .L122 // C!=0 S==0
+    b .L121 // C!=0 S!=0
+    .align 3
+
+.L120:
+    CMPEQ $fcc0, S, a1
+    bcnez $fcc0, .L124 // C==0 S==0
+    b .L123 // C==0 S!=0
+    .align 3
+
+.L121: // C!=0 S!=0
+#ifdef DOUBLE
+    vld VX0, X, 0 * SIZE
+    ld.d  t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d  t2, Y, 0 * SIZE
+    vinsgr2vr.d VX2, t1, 0
+    vinsgr2vr.d VX2, t2, 1
+#else
+    vld VX0, X, 0 * SIZE
+    ld.w  t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w  t2, Y, 0 * SIZE
+#endif
+    add.d Y, Y, INCY
+#ifndef DOUBLE
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+#endif
+    VMUL VT0, VX0, VXC
+    VFMADD VT0, VX2, VXS, VT0
+    VMUL VT1, VX0, VXS
+    VMSUB VT1, VX2, VXC, VT1
+    vst VT0, X, 0 * SIZE
+#ifdef DOUBLE
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vld VX0, X, 2 * SIZE
+    ld.d t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t4, Y, 0 * SIZE
+    vinsgr2vr.d VX2, t3, 0
+    vinsgr2vr.d VX2, t4, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX0, VXC
+    VFMADD VT0, VX2, VXS, VT0
+    VMUL VT1, VX0, VXS
+    VMSUB VT1, VX2, VXC, VT1
+    vst VT0, X, 2 * SIZE
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vld VX1, X, 4 * SIZE
+    ld.d t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t2, Y, 0 * SIZE
+    vinsgr2vr.d VX3, t1, 0
+    vinsgr2vr.d VX3, t2, 1
+#else
+    vstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 3
+    add.d YY, YY, INCY
+    vld VX1, X, 4 * SIZE
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+#endif
+    add.d Y, Y, INCY
+    VMUL VT0, VX1, VXC
+    VFMADD VT0, VX3, VXS, VT0
+    VMUL VT1, VX1, VXS
+    VMSUB VT1, VX3, VXC, VT1
+    vst VT0, X, 4 * SIZE
+#ifdef DOUBLE
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vld VX1, X, 6 * SIZE
+    ld.d t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t4, Y, 0 * SIZE
+    vinsgr2vr.d VX3, t3, 0
+    vinsgr2vr.d VX3, t4, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX1, VXC
+    VFMADD VT0, VX3, VXS, VT0
+    VMUL VT1, VX1, VXS
+    VMSUB VT1, VX3, VXC, VT1
+    vst VT0, X, 6 * SIZE
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+#else
+    vstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 3
+#endif
+    add.d YY, YY, INCY
+    addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L121
+    b .L997
+    .align 3
+
+.L122: // C!=0 S==0
+#ifdef DOUBLE
+    vld VX0, X, 0 * SIZE
+    ld.d  t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d  t2, Y, 0 * SIZE
+#else
+    vld VX0, X, 0 * SIZE
+    ld.w  t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w  t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+#endif
+#ifdef DOUBLE
+    vinsgr2vr.d VX2, t1, 0
+    vinsgr2vr.d VX2, t2, 1
+#else
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+#endif
+    add.d Y, Y, INCY
+    VMUL VT0, VX0, VXC
+    VMUL VT1, VX2, VXC
+    vst VT0, X, 0 * SIZE
+#ifdef DOUBLE
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vld VX0, X, 2 * SIZE
+    ld.d t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t4, Y, 0 * SIZE
+    vinsgr2vr.d VX2, t3, 0
+    vinsgr2vr.d VX2, t4, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX0, VXC
+    VMUL VT1, VX2, VXC
+    vst VT0, X, 2 * SIZE
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vld VX1, X, 4 * SIZE
+    ld.d t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t2, Y, 0 * SIZE
+    vinsgr2vr.d VX3, t1, 0
+    vinsgr2vr.d VX3, t2, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX1, VXC
+    VMUL VT1, VX3, VXC
+    vst VT0, X, 4 * SIZE
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vld VX1, X, 6 * SIZE
+    ld.d t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t4, Y, 0 * SIZE
+    vinsgr2vr.d VX3, t3, 0
+    vinsgr2vr.d VX3, t4, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX1, VXC
+    VMUL VT1, VX3, VXC
+    vst VT0, X, 6 * SIZE
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+#else
+    vstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 3
+    add.d YY, YY, INCY
+    vld VX1, X, 4 * SIZE
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    add.d Y, Y, INCY
+    VMUL VT0, VX1, VXC
+    VMUL VT1, VX3, VXC
+    vst VT0, X, 4 * SIZE
+    vstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 3
+#endif
+    add.d YY, YY, INCY
+    addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L122
+    b .L997
+    .align 3
+
+.L123: // C==0 S!=0
+#ifdef DOUBLE
+    vld VX0, X, 0 * SIZE
+    ld.d  t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d  t2, Y, 0 * SIZE
+#else
+    vld VX0, X, 0 * SIZE
+    ld.w  t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w  t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+#endif
+#ifdef DOUBLE
+    vinsgr2vr.d VX2, t1, 0
+    vinsgr2vr.d VX2, t2, 1
+#else
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+#endif
+    add.d Y, Y, INCY
+    VMUL VT0, VX2, VXS
+    VMUL VT1, VX0, VXS
+    VFSUB VT1, VXZ, VT1
+    vst VT0, X, 0 * SIZE
+#ifdef DOUBLE
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vld VX0, X, 2 * SIZE
+    ld.d t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t4, Y, 0 * SIZE
+    vinsgr2vr.d VX2, t3, 0
+    vinsgr2vr.d VX2, t4, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX2, VXS
+    VMUL VT1, VX0, VXS
+    VFSUB VT1, VXZ, VT1
+    vst VT0, X, 2 * SIZE
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vld VX1, X, 4 * SIZE
+    ld.d t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t2, Y, 0 * SIZE
+    vinsgr2vr.d VX3, t1, 0
+    vinsgr2vr.d VX3, t2, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX3, VXS
+    VMUL VT1, VX1, VXS
+    VFSUB VT1, VXZ, VT1
+    vst VT0, X, 4 * SIZE
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vld VX1, X, 6 * SIZE
+    ld.d t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t4, Y, 0 * SIZE
+    vinsgr2vr.d VX3, t3, 0
+    vinsgr2vr.d VX3, t4, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX3, VXS
+    VMUL VT1, VX1, VXS
+    VFSUB VT1, VXZ, VT1
+    vst VT0, X, 6 * SIZE
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+#else
+    vstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 3
+    add.d YY, YY, INCY
+    vld VX1, X, 4 * SIZE
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    add.d Y, Y, INCY
+    VMUL VT0, VX3, VXS
+    VMUL VT1, VX1, VXS
+    VFSUB VT1, VXZ, VT1
+    vst VT0, X, 4 * SIZE
+    vstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 3
+#endif
+    add.d YY, YY, INCY
+    addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L123
+    b .L997
+    .align 3
+
+.L124: // C==0 S==0
+    vst VXZ, X, 0 * SIZE
+    vst VXZ, X, 4 * SIZE
+#ifdef DOUBLE
+    vstelm.d VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.d VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.d VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.d VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VXZ, YY, 0, 1
+#else
+    vstelm.w VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 3
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 3
+#endif
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
+    addi.d X, X, 8 * SIZE
+    blt $r0, I, .L124
+#ifdef DOUBLE
+    move Y, YY
+#endif
+    b .L997
+    .align 3
+
+.L21:// INCX!=1 and INCY==1
+    bge $r0, I, .L997
+    move XX, X
+    CMPEQ $fcc0, C, a1
+    bcnez $fcc0, .L210
+    CMPEQ $fcc0, S, a1
+    bcnez $fcc0, .L212 // C!=0 S==0
+    b .L211 // C!=0 S!=0
+    .align 3
+
+.L210:
+    CMPEQ $fcc0, S, a1
+    bcnez $fcc0, .L214 // C==0 S==0
+    b .L213 // C==0 S!=0
+    .align 3
+
+.L211: // C!=0 S!=0
+#ifdef DOUBLE
+    vld VX2, Y, 0 * SIZE
+    ld.d  t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d  t2, X, 0 * SIZE
+#else
+    vld VX2, Y, 0 * SIZE
+    ld.w  t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w  t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+#endif
+#ifdef DOUBLE
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+#else
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+#endif
+    add.d X, X, INCX
+    VMUL VT0, VXC, VX0
+    VFMADD VT0, VX2, VXS, VT0
+    VMUL VT1, VXS, VX0
+    VMSUB VT1, VX2, VXC, VT1
+#ifdef DOUBLE
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vst VT1, Y, 0 * SIZE
+    vld VX2, Y, 2 * SIZE
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    vinsgr2vr.d VX0, t3, 0
+    vinsgr2vr.d VX0, t4, 1
+    add.d X, X, INCX
+    VMUL VT0, VXC, VX0
+    VFMADD VT0, VX2, VXS, VT0
+    VMUL VT1, VXS, VX0
+    VMSUB VT1, VX2, VXC, VT1
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vst VT1, Y, 2 * SIZE
+    vld VX3, Y, 4 * SIZE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    add.d X, X, INCX
+    VMUL VT0, VX1, VXC
+    VFMADD VT0, VX3, VXS, VT0
+    VMUL VT1, VX1, VXS
+    VMSUB VT1, VX3, VXC, VT1
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vst VT1, Y, 4 * SIZE
+    vld VX3, Y, 6 * SIZE
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    add.d X, X, INCX
+    VMUL VT0, VX1, VXC
+    VFMADD VT0, VX3, VXS, VT0
+    VMUL VT1, VX1, VXS
+    VMSUB VT1, VX3, VXC, VT1
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vst VT1, Y, 6 * SIZE
+#else
+    vstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    vst VT1, Y, 0 * SIZE
+    vld VX3, Y, 4 * SIZE
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    add.d X, X, INCX
+    VMUL VT0, VX1, VXC
+    VFMADD VT0, VX3, VXS, VT0
+    VMUL VT1, VX1, VXS
+    VMSUB VT1, VX3, VXC, VT1
+    vstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    vst VT1, Y, 4 * SIZE
+#endif
+    addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L211
+    b .L997
+    .align 3
+
+.L212: // C!=0 S==0
+#ifdef DOUBLE
+    vld VX2, Y, 0 * SIZE
+    ld.d  t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d  t2, X, 0 * SIZE
+#else
+    vld VX2, Y, 0 * SIZE
+    ld.w  t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w  t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+#endif
+#ifdef DOUBLE
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+#else
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+#endif
+    add.d X, X, INCX
+    VMUL VT0, VXC, VX0
+    VMUL VT1, VX2, VXC
+
+#ifdef DOUBLE
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vst VT1, Y, 0 * SIZE
+    vld VX2, Y, 2 * SIZE
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    vinsgr2vr.d VX0, t3, 0
+    vinsgr2vr.d VX0, t4, 1
+    add.d X, X, INCX
+    VMUL VT0, VXC, VX0
+    VMUL VT1, VX2, VXC
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vst VT1, Y, 2 * SIZE
+    vld VX3, Y, 4 * SIZE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    add.d X, X, INCX
+    VMUL VT0, VX1, VXC
+    VMUL VT1, VX3, VXS
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vst VT1, Y, 4 * SIZE
+    vld VX3, Y, 6 * SIZE
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    add.d X, X, INCX
+    VMUL VT0, VX1, VXC
+    VMUL VT1, VX3, VXS
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    vst VT1, Y, 6 * SIZE
+#else
+    vstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    vst VT1, Y, 0 * SIZE
+    vld VX3, Y, 4 * SIZE
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    add.d X, X, INCX
+    VMUL VT0, VX1, VXC
+    VMUL VT1, VX3, VXS
+    vstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    vst VT1, Y, 4 * SIZE
+#endif
+    addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L212
+    b .L997
+    .align 3
+
+.L213: // C==0 S!=0
+#ifdef DOUBLE
+    vld VX2, Y, 0 * SIZE
+    ld.d  t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d  t2, X, 0 * SIZE
+#else
+    vld VX2, Y, 0 * SIZE
+    ld.w  t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w  t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+#endif
+#ifdef DOUBLE
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+#else
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+#endif
+    add.d X, X, INCX
+    VMUL VT0, VXS, VX2
+    VMUL VT1, VXS, VX0
+    VFSUB VT1, VXZ, VT1
+
+#ifdef DOUBLE
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vst VT1, Y, 0 * SIZE
+    vld VX2, Y, 2 * SIZE
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    vinsgr2vr.d VX0, t3, 0
+    vinsgr2vr.d VX0, t4, 1
+    add.d X, X, INCX
+    VMUL VT0, VXS, VX2
+    VMUL VT1, VXS, VX0
+    VFSUB VT1, VXZ, VT1
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vst VT1, Y, 2 * SIZE
+    vld VX3, Y, 4 * SIZE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    add.d X, X, INCX
+    VMUL VT0, VX3, VXS
+    VMUL VT1, VX1, VXS
+    VFSUB VT1, VXZ, VT1
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vst VT1, Y, 4 * SIZE
+    vld VX3, Y, 6 * SIZE
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    add.d X, X, INCX
+    VMUL VT0, VX3, VXS
+    VMUL VT1, VX1, VXS
+    VFSUB VT1, VXZ, VT1
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vst VT1, Y, 6 * SIZE
+#else
+    vstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    vst VT1, Y, 0 * SIZE
+    vld VX3, Y, 4 * SIZE
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    add.d X, X, INCX
+    VMUL VT0, VX3, VXS
+    VMUL VT1, VX1, VXS
+    VFSUB VT1, VXZ, VT1
+    vstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    vst VT1, Y, 4 * SIZE
+#endif
+    addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L213
+    b .L997
+    .align 3
+
+.L214: // C==0 S==0
+#ifdef DOUBLE
+    vstelm.d VXZ, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VXZ, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VXZ, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VXZ, XX, 0, 1
+    add.d XX, XX, INCX
+    vst VT1, Y, 0 * SIZE
+    vstelm.d VXZ, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VXZ, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VXZ, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VXZ, XX, 0, 1
+#else
+    vstelm.w VXZ, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VXZ, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VXZ, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VXZ, XX, 0, 3
+    add.d XX, XX, INCX
+    vst VT1, Y, 0 * SIZE
+    vstelm.w VXZ, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VXZ, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VXZ, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VXZ, XX, 0, 3
+#endif
+    add.d XX, XX, INCX
+    vst VT1, Y, 4 * SIZE
+    addi.d Y, Y, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L211
+#ifdef DOUBLE
+    move X, XX
+#endif
+    b .L997
+    .align 3
+
+.L22:
+    bge $r0, I, .L997
+    move YY, Y
+    move XX, X
+    CMPEQ $fcc0, C, a1
+    bcnez $fcc0, .L220
+    CMPEQ $fcc0, S, a1
+    bcnez $fcc0, .L222 // C!=0 S==0
+    b .L221 // C!=0 S!=0
+    .align 3
+
+.L220:
+    CMPEQ $fcc0, S, a1
+    bcnez $fcc0, .L224 // C==0 S==0
+    b .L223 // C==0 S!=0
+    .align 3
+
+.L221: // C!=0 S!=0
+#ifdef DOUBLE
+    ld.d  t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d  t2, X, 0 * SIZE
+    add.d X, X, INCX
+#else
+    ld.w  t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w  t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+#endif
+#ifdef DOUBLE
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    add.d X, X, INCX
+    ld.d t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t2, Y, 0 * SIZE
+    vinsgr2vr.d VX2, t1, 0
+    vinsgr2vr.d VX2, t2, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX0, VXC
+    VFMADD VT0, VX2, VXS, VT0
+    VMUL VT1, VX0, VXS
+    VMSUB VT1, VX2, VXC, VT1
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t3, 0
+    vinsgr2vr.d VX0, t4, 1
+    ld.d t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t4, Y, 0 * SIZE
+    vinsgr2vr.d VX2, t3, 0
+    vinsgr2vr.d VX2, t4, 1
+    add.d Y, Y, INCY
+    VMUL  VT0, VX0, VXC
+    VFMADD VT0, VX2, VXS, VT0
+    VMUL  VT1, VX0, VXS
+    VMSUB VT1, VX2, VXC, VT1
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    ld.d t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t2, Y, 0 * SIZE
+    vinsgr2vr.d VX3, t1, 0
+    vinsgr2vr.d VX3, t2, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX1, VXC
+    VFMADD VT0, VX3, VXS, VT0
+    VMUL VT1, VX0, VXS
+    VMSUB VT1, VX3, VXC, VT1
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    add.d X, X, INCX
+    ld.d t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t4, Y, 0 * SIZE
+    vinsgr2vr.d VX3, t3, 0
+    vinsgr2vr.d VX3, t4, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX1, VXC
+    VFMADD VT0, VX3, VXS, VT0
+    VMUL VT1, VX0, VXS
+    VMSUB VT1, VX3, VXC, VT1
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+#else
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+    VMUL VT0, VX0, VXC
+    VFMADD VT0, VX2, VXS, VT0
+    VMUL VT1, VX0, VXS
+    VMSUB VT1, VX2, VXC, VT1
+    vstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    vstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 3
+    add.d YY, YY, INCY
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    add.d X, X, INCX
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    add.d Y, Y, INCY
+    VMUL VT0, VX1, VXC
+    VFMADD VT0, VX3, VXS, VT0
+    VMUL VT1, VX0, VXS
+    VMSUB VT1, VX3, VXC, VT1
+    vstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    vstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 3
+    add.d YY, YY, INCY
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L221
+    b .L997
+    .align 3
+
+.L222: // C!=0 S==0
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+#ifndef DOUBLE
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+#endif
+#ifdef DOUBLE
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    ld.d t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t2, Y, 0 * SIZE
+    vinsgr2vr.d VX2, t1, 0
+    vinsgr2vr.d VX2, t2, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX0, VXC
+    VMUL VT1, VX2, VXC
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t3, 0
+    vinsgr2vr.d VX0, t4, 1
+    ld.d t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t4, Y, 0 * SIZE
+    vinsgr2vr.d VX2, t3, 0
+    vinsgr2vr.d VX2, t4, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX0, VXC
+    VMUL VT1, VX2, VXC
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    ld.d t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t2, Y, 0 * SIZE
+    vinsgr2vr.d VX3, t1, 0
+    vinsgr2vr.d VX3, t2, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX1, VXC
+    VMUL VT1, VX3, VXC
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    ld.d t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t4, Y, 0 * SIZE
+    vinsgr2vr.d VX3, t3, 0
+    vinsgr2vr.d VX3, t4, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX1, VXC
+    VMUL VT1, VX3, VXC
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+#else
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+    VMUL VT0, VX0, VXC
+    VMUL VT1, VX2, VXC
+    vstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    vstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 3
+    add.d YY, YY, INCY
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    add.d Y, Y, INCY
+    VMUL VT0, VX1, VXC
+    VMUL VT1, VX3, VXC
+    vstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    vstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 3
+#endif
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L222
+    b .L997
+    .align 3
+
+.L223: // C==0 S!=0
+#ifdef DOUBLE
+    ld.d  t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d  t2, X, 0 * SIZE
+    add.d X, X, INCX
+#else
+    ld.w  t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w  t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+#endif
+#ifdef DOUBLE
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    ld.d t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t2, Y, 0 * SIZE
+    vinsgr2vr.d VX2, t1, 0
+    vinsgr2vr.d VX2, t2, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX2, VXS
+    VMUL VT1, VX0, VXS
+    VFSUB VT1, VXZ, VT1
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t3, 0
+    vinsgr2vr.d VX0, t4, 1
+    ld.d t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t4, Y, 0 * SIZE
+    vinsgr2vr.d VX2, t3, 0
+    vinsgr2vr.d VX2, t4, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX2, VXS
+    VMUL VT1, VX0, VXS
+    VFSUB VT1, VXZ, VT1
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    ld.d t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t2, Y, 0 * SIZE
+    vinsgr2vr.d VX3, t1, 0
+    vinsgr2vr.d VX3, t2, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX3, VXS
+    VMUL VT1, VX0, VXS
+    VFSUB VT1, VXZ, VT1
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    ld.d t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.d t4, Y, 0 * SIZE
+    vinsgr2vr.d VX3, t3, 0
+    vinsgr2vr.d VX3, t4, 1
+    add.d Y, Y, INCY
+    VMUL VT0, VX3, VXS
+    VMUL VT1, VX0, VXS
+    VFSUB VT1, VXZ, VT1
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VT1, YY, 0, 1
+#else
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+    VMUL VT0, VX2, VXS
+    VMUL VT1, VX0, VXS
+    VFSUB VT1, VXZ, VT1
+    vstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    vstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 3
+    add.d YY, YY, INCY
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    ld.w t1, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0 * SIZE
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0 * SIZE
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    add.d Y, Y, INCY
+    VMUL VT0, VX3, VXS
+    VMUL VT1, VX0, VXS
+    VFSUB VT1, VXZ, VT1
+    vstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    vstelm.w VT1, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VT1, YY, 0, 3
+#endif
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L223
+    b .L997
+    .align 3
+
+.L224: // C==0 S==0
+#ifdef DOUBLE
+    vstelm.d VXZ, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VXZ, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VXZ, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VXZ, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.d VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.d VXZ, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VXZ, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VXZ, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VXZ, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.d VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.d VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.d VXZ, YY, 0, 1
+#else
+    vstelm.w VXZ, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VXZ, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VXZ, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VXZ, XX, 0, 3
+    add.d XX, XX, INCX
+    vstelm.w VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 3
+    add.d YY, YY, INCY
+    vstelm.w VXZ, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VXZ, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VXZ, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VXZ, XX, 0, 3
+    add.d XX, XX, INCX
+    vstelm.w VXZ, YY, 0, 0
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 1
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 2
+    add.d YY, YY, INCY
+    vstelm.w VXZ, YY, 0, 3
+#endif
+    add.d YY, YY, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L224
+#ifdef DOUBLE
+    move X, XX
+    move Y, YY
+#endif
+    b .L997
+    .align 3
+
+.L997:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L998:
+    LD   $f12, X, 0 * SIZE
+    LD   $f13, Y, 0 * SIZE
+    MUL  $f10, $f12, C
+    MADD $f10, $f13, S, $f10
+    ST   $f10, X, 0 * SIZE
+    addi.d I, I, -1
+    MUL  $f20, $f12, S
+    MSUB $f20, $f13, C, $f20
+    ST   $f20, Y, 0 * SIZE
+    add.d  X, X, INCX
+    add.d  Y, Y, INCY
+    blt $r0, I, .L998
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/samax_lasx.S b/kernel/loongarch64/samax_lasx.S
deleted file mode 100644
index a04e4a90b..000000000
--- a/kernel/loongarch64/samax_lasx.S
+++ /dev/null
@@ -1,208 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define J $r13
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define TEMP $r16
-#define m0 $xr8
-#define x1 $xr9
-#define x2 $xr10
-#define x3 $xr11
-#define x4 $xr12
-#define x5 $xr13
-#define x6 $xr14
-#define x7 $xr15
-#define x8 $xr16
-#define VX0 $xr20
-#define VX1 $xr21
-#define VM0 $xr22
-#define VM1 $xr23
-#define VM2 $xr19
-#define VM3 $xr18
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    xvld VM0, X, 0
-    srai.d I, N, 3
-    bge $r0, I, .L12
-    .align 3
-
-.L10:
-    xvld VX0, X, 0 * SIZE
-    addi.d I, I, -1
-    xvfmaxa.s VM0, VM0, VX0
-    addi.d X, X, 8 * SIZE
-    blt $r0, I, .L10
-    .align 3
-
-.L11:
-    xvpickve.w x1, VM0, 0
-    xvpickve.w x2, VM0, 1
-    xvpickve.w x3, VM0, 2
-    xvpickve.w x4, VM0, 3
-    xvpickve.w x5, VM0, 4
-    xvpickve.w x6, VM0, 5
-    xvpickve.w x7, VM0, 6
-    xvpickve.w x8, VM0, 7
-    xvfmaxa.s VM3, x1, x2
-    xvfmaxa.s VM2, x3, x4
-    xvfmaxa.s VM1, x5, x6
-    xvfmaxa.s VM0, x7, x8
-    xvfmaxa.s VM2, VM2, VM3
-    xvfmaxa.s VM0, VM0, VM1
-    xvfmaxa.s VM0, VM0, VM2
-    .align 3
-
-.L12: //INCX==1 and N<8
-    andi I, N, 7
-    li.d J, 4
-    bge J, I, .L13 // 4<N<8
-    xvld VX0, X, 0
-    slli.d J, J, 1 // 8
-    sub.d I, J, I
-    slli.d I, I, BASE_SHIFT
-    xvldx VX1, X, I
-    xvfmaxa.s m0, VX0, VX1 //patial repeat read
-    xvpickve.w x1, m0, 0
-    xvpickve.w x2, m0, 1
-    xvpickve.w x3, m0, 2
-    xvpickve.w x4, m0, 3
-    xvfmaxa.s m0, x1, x2
-    xvfmaxa.s VM1, x3, x4
-    xvfmaxa.s m0, m0, VM1
-    xvfmaxa.s VM0, m0, VM0
-    fabs.s $f22, $f22
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L13: //INCX==1 and 0<=N<=4
-    bge $r0, I, .L15
-    .align 3
-
-.L14:
-    xvld x1, X, 0
-    addi.d I, I, -1
-    xvfmaxa.s VM0, VM0, x1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    .align 3
-
-.L15:
-    fabs.s $f22, $f22
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X // initialize the maxa value
-    ld.w t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.w VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L23
-    ld.w t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.w VM0, t2, 1
-    xvinsgr2vr.w VM0, t3, 2
-    xvinsgr2vr.w VM0, t4, 3
-    ld.w t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.w VM0, t1, 4
-    xvinsgr2vr.w VM0, t2, 5
-    xvinsgr2vr.w VM0, t3, 6
-    xvinsgr2vr.w VM0, t4, 7
-    .align 3
-
-.L21:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    addi.d I, I, -1
-    xvfmaxa.s VM0, VM0, VX0
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    xvpickve.w x1, VM0, 0
-    xvpickve.w x2, VM0, 1
-    xvpickve.w x3, VM0, 2
-    xvpickve.w x4, VM0, 3
-    xvpickve.w x5, VM0, 4
-    xvpickve.w x6, VM0, 5
-    xvpickve.w x7, VM0, 6
-    xvpickve.w x8, VM0, 7
-    xvfmaxa.s VM3, x1, x2
-    xvfmaxa.s VM2, x3, x4
-    xvfmaxa.s VM1, x5, x6
-    xvfmaxa.s VM0, x7, x8
-    xvfmaxa.s VM2, VM2, VM3
-    xvfmaxa.s VM0, VM0, VM1
-    xvfmaxa.s VM0, VM0, VM2
-    .align 3
-
-.L23: //INCX!=1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    xvld x1, X, 0
-    addi.d I, I, -1
-    xvfmaxa.s VM0, VM0, x1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fabs.s $f22, $f22
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/samax_lsx.S b/kernel/loongarch64/samax_lsx.S
deleted file mode 100644
index 5c20dd96a..000000000
--- a/kernel/loongarch64/samax_lsx.S
+++ /dev/null
@@ -1,177 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define J $r13
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define TEMP $r16
-#define m0 $vr8
-#define x1 $vr9
-#define x2 $vr10
-#define x3 $vr11
-#define x4 $vr12
-#define VX0 $vr20
-#define VX1 $vr21
-#define VM0 $vr22
-#define VM1 $vr23
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    vld VM0, X, 0
-    srai.d I, N, 3
-    bge $r0, I, .L12
-    .align 3
-
-.L10:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    addi.d I, I, -1
-    vfmaxa.s VM1, VX0, VX1
-    addi.d X, X, 8 * SIZE
-    vfmaxa.s VM0, VM0, VM1
-    blt $r0, I, .L10
-    .align 3
-
-.L11:
-    vreplvei.w x1, VM0, 0
-    vreplvei.w x2, VM0, 1
-    vreplvei.w x3, VM0, 2
-    vreplvei.w x4, VM0, 3
-    vfmaxa.s VM1, x1, x2
-    vfmaxa.s VM0, x3, x4
-    vfmaxa.s VM0, VM0, VM1
-    .align 3
-
-.L12: //INCX==1 and N<8
-    andi I, N, 7
-    li.d J, 4
-    bge J, I, .L13 // 4<N<8
-    vld VX0, X, 0
-    slli.d J, J, 1 // 8
-    sub.d I, J, I
-    slli.d I, I, BASE_SHIFT
-    vldx VX1, X, I
-    vfmaxa.s m0, VX0, VX1 //patial repeat read
-    vreplvei.w x1, m0, 0
-    vreplvei.w x2, m0, 1
-    vreplvei.w x3, m0, 2
-    vreplvei.w x4, m0, 3
-    vfmaxa.s m0, x1, x2
-    vfmaxa.s VM1, x3, x4
-    vfmaxa.s m0, m0, VM1
-    vfmaxa.s VM0, m0, VM0
-    fabs.s $f22, $f22
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L13: //INCX==1 and 0<=N<=4
-    bge $r0, I, .L15
-    .align 3
-
-.L14:
-    vld x1, X, 0
-    addi.d I, I, -1
-    vfmaxa.s VM0, VM0, x1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    .align 3
-
-.L15:
-    fabs.s $f22, $f22
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X
-    ld.w t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.w VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L23
-    ld.w t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.w VM0, t2, 1
-    vinsgr2vr.w VM0, t3, 2
-    vinsgr2vr.w VM0, t4, 3
-    .align 3
-
-.L21:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    addi.d I, I, -1
-    vfmaxa.s VM1, VX0, VX1
-    vfmaxa.s VM0, VM0, VM1
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    vreplvei.w x1, VM0, 0
-    vreplvei.w x2, VM0, 1
-    vreplvei.w x3, VM0, 2
-    vreplvei.w x4, VM0, 3
-    vfmaxa.s VM1, x1, x2
-    vfmaxa.s VM0, x3, x4
-    vfmaxa.s VM0, VM0, VM1
-    .align 3
-
-.L23: //INCX!=1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    vld x1, X, 0
-    addi.d I, I, -1
-    vfmaxa.s VM0, VM0, x1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fabs.s $f22, $f22
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/samin_lasx.S b/kernel/loongarch64/samin_lasx.S
deleted file mode 100644
index 8e96968fa..000000000
--- a/kernel/loongarch64/samin_lasx.S
+++ /dev/null
@@ -1,208 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define J $r13
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define TEMP $r16
-#define m0 $xr8
-#define x1 $xr9
-#define x2 $xr10
-#define x3 $xr11
-#define x4 $xr12
-#define x5 $xr13
-#define x6 $xr14
-#define x7 $xr15
-#define x8 $xr16
-#define VX0 $xr20
-#define VX1 $xr21
-#define VM0 $xr22
-#define VM1 $xr23
-#define VM2 $xr18
-#define VM3 $xr19
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    xvld VM0, X, 0
-    srai.d I, N, 3
-    bge $r0, I, .L12
-    .align 3
-
-.L10:
-    xvld VX0, X, 0 * SIZE
-    addi.d I, I, -1
-    xvfmina.s VM0, VM0, VX0
-    addi.d X, X, 8 * SIZE
-    blt $r0, I, .L10
-    .align 3
-
-.L11:
-    xvpickve.w x1, VM0, 0
-    xvpickve.w x2, VM0, 1
-    xvpickve.w x3, VM0, 2
-    xvpickve.w x4, VM0, 3
-    xvpickve.w x5, VM0, 4
-    xvpickve.w x6, VM0, 5
-    xvpickve.w x7, VM0, 6
-    xvpickve.w x8, VM0, 7
-    xvfmina.s VM3, x1, x2
-    xvfmina.s VM2, x3, x4
-    xvfmina.s VM1, x5, x6
-    xvfmina.s VM0, x7, x8
-    xvfmina.s VM2, VM2, VM3
-    xvfmina.s VM0, VM0, VM1
-    xvfmina.s VM0, VM0, VM2
-    .align 3
-
-.L12: //INCX==1 and N<8
-    andi I, N, 7
-    li.d J, 4
-    bge J, I, .L13 // 4<N<8
-    xvld VX0, X, 0
-    slli.d J, J, 1 // 8
-    sub.d I, J, I
-    slli.d I, I, BASE_SHIFT
-    xvldx VX1, X, I
-    xvfmina.s m0, VX0, VX1 //patial repeat read
-    xvpickve.w x1, m0, 0
-    xvpickve.w x2, m0, 1
-    xvpickve.w x3, m0, 2
-    xvpickve.w x4, m0, 3
-    xvfmina.s m0, x1, x2
-    xvfmina.s VM1, x3, x4
-    xvfmina.s m0, m0, VM1
-    xvfmina.s VM0, m0, VM0
-    fabs.s $f22, $f22
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L13: //INCX==1 and 0<=N<=4
-    bge $r0, I, .L15
-    .align 3
-
-.L14:
-    xvld x1, X, 0
-    addi.d I, I, -1
-    xvfmina.s VM0, VM0, x1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    .align 3
-
-.L15:
-    fabs.s $f22, $f22
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X // initialize the mina value
-    ld.w t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.w VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L23
-    ld.w t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.w VM0, t2, 1
-    xvinsgr2vr.w VM0, t3, 2
-    xvinsgr2vr.w VM0, t4, 3
-    ld.w t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.w VM0, t1, 4
-    xvinsgr2vr.w VM0, t2, 5
-    xvinsgr2vr.w VM0, t3, 6
-    xvinsgr2vr.w VM0, t4, 7
-    .align 3
-
-.L21:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    addi.d I, I, -1
-    xvfmina.s VM0, VM0, VX0
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    xvpickve.w x1, VM0, 0
-    xvpickve.w x2, VM0, 1
-    xvpickve.w x3, VM0, 2
-    xvpickve.w x4, VM0, 3
-    xvpickve.w x5, VM0, 4
-    xvpickve.w x6, VM0, 5
-    xvpickve.w x7, VM0, 6
-    xvpickve.w x8, VM0, 7
-    xvfmina.s VM3, x1, x2
-    xvfmina.s VM2, x3, x4
-    xvfmina.s VM1, x5, x6
-    xvfmina.s VM0, x7, x8
-    xvfmina.s VM2, VM2, VM3
-    xvfmina.s VM0, VM0, VM1
-    xvfmina.s VM0, VM0, VM2
-    .align 3
-
-.L23: //INCX!=1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    xvld x1, X, 0
-    addi.d I, I, -1
-    xvfmina.s VM0, VM0, x1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fabs.s $f22, $f22
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/samin_lsx.S b/kernel/loongarch64/samin_lsx.S
deleted file mode 100644
index e222fbcd1..000000000
--- a/kernel/loongarch64/samin_lsx.S
+++ /dev/null
@@ -1,177 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define J $r13
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define TEMP $r16
-#define m0 $vr8
-#define x1 $vr9
-#define x2 $vr10
-#define x3 $vr11
-#define x4 $vr12
-#define VX0 $vr20
-#define VX1 $vr21
-#define VM0 $vr22
-#define VM1 $vr23
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    vld VM0, X, 0
-    srai.d I, N, 3
-    bge $r0, I, .L12
-    .align 3
-
-.L10:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    addi.d I, I, -1
-    vfmina.s VM1, VX0, VX1
-    addi.d X, X, 8 * SIZE
-    vfmina.s VM0, VM0, VM1
-    blt $r0, I, .L10
-    .align 3
-
-.L11:
-    vreplvei.w x1, VM0, 0
-    vreplvei.w x2, VM0, 1
-    vreplvei.w x3, VM0, 2
-    vreplvei.w x4, VM0, 3
-    vfmina.s VM1, x1, x2
-    vfmina.s VM0, x3, x4
-    vfmina.s VM0, VM0, VM1
-    .align 3
-
-.L12: //INCX==1 and N<8
-    andi I, N, 7
-    li.d J, 4
-    bge J, I, .L13 // 4<N<8
-    vld VX0, X, 0
-    slli.d J, J, 1 // 8
-    sub.d I, J, I
-    slli.d I, I, BASE_SHIFT
-    vldx VX1, X, I
-    vfmina.s m0, VX0, VX1 //patial repeat read
-    vreplvei.w x1, m0, 0
-    vreplvei.w x2, m0, 1
-    vreplvei.w x3, m0, 2
-    vreplvei.w x4, m0, 3
-    vfmina.s m0, x1, x2
-    vfmina.s VM1, x3, x4
-    vfmina.s m0, m0, VM1
-    vfmina.s VM0, m0, VM0
-    fabs.s $f22, $f22
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L13: //INCX==1 and 0<=N<=4
-    bge $r0, I, .L15
-    .align 3
-
-.L14:
-    vld x1, X, 0
-    addi.d I, I, -1
-    vfmina.s VM0, VM0, x1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    .align 3
-
-.L15:
-    fabs.s $f22, $f22
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X
-    ld.w t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.w VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L23
-    ld.w t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.w VM0, t2, 1
-    vinsgr2vr.w VM0, t3, 2
-    vinsgr2vr.w VM0, t4, 3
-    .align 3
-
-.L21:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    addi.d I, I, -1
-    vfmina.s VM1, VX0, VX1
-    vfmina.s VM0, VM0, VM1
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    vreplvei.w x1, VM0, 0
-    vreplvei.w x2, VM0, 1
-    vreplvei.w x3, VM0, 2
-    vreplvei.w x4, VM0, 3
-    vfmina.s VM1, x1, x2
-    vfmina.s VM0, x3, x4
-    vfmina.s VM0, VM0, VM1
-    .align 3
-
-.L23: //INCX!=1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    vld x1, X, 0
-    addi.d I, I, -1
-    vfmina.s VM0, VM0, x1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fabs.s $f22, $f22
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/sasum_lasx.S b/kernel/loongarch64/sasum_lasx.S
deleted file mode 100644
index a452701aa..000000000
--- a/kernel/loongarch64/sasum_lasx.S
+++ /dev/null
@@ -1,157 +0,0 @@
-#define ASSEMBLER
-#include "common.h"
-#define N      $r4
-#define X      $r5
-#define INCX   $r6
-#define I      $r17
-#define TEMP   $r18
-#define t1     $r15
-#define t2     $r12
-#define t3     $r13
-#define t4     $r14
-#define VX0    $xr12
-#define VX1    $xr13
-#define VX2    $xr14
-#define VX3    $xr15
-#define VT0    $xr23
-#define VT1    $xr22
-#define res1   $xr16
-#define res2   $xr17
-#define res0   $xr18
-#define neg1   $xr19
-
-    PROLOGUE
-    xvxor.v res1, res1, res1
-    xvxor.v res2, res2, res2
-    xvxor.v res0, res0, res0
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.w t1, -1
-    xvreplgr2vr.w neg1, t1
-    xvffint.s.w neg1, neg1
-    li.d  TEMP, SIZE
-    slli.d  INCX, INCX, BASE_SHIFT
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bge $r0, I, .L13
-    .align 3
-
-.L11:
-    xvld VX0, X, 0 * SIZE
-    xvfmul.s VX2, neg1, VX0
-    xvfcmp.clt.s VT0, VX0, res0
-    xvbitsel.v VX0, VX0, VX2, VT0
-    xvfadd.s res1, VX0, res1
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L11
-    .align 3
-
-.L12:
-    xvfadd.s res2, res1, res2
-    xvpickve.w VX1, res1, 1
-    xvpickve.w VX2, res1, 2
-    xvpickve.w VX3, res1, 3
-    xvfadd.s res1, VX1, res1
-    xvfadd.s res1, VX2, res1
-    xvfadd.s res1, VX3, res1
-    xvpickve.w VX0, res2, 4
-    xvpickve.w VX1, res2, 5
-    xvpickve.w VX2, res2, 6
-    xvpickve.w VX3, res2, 7
-    xvfadd.s res1, VX0, res1
-    xvfadd.s res1, VX1, res1
-    xvfadd.s res1, VX2, res1
-    xvfadd.s res1, VX2, res1
-    .align 3
-
-.L13:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L14:
-    fld.s $f12, X, 0 * SIZE
-    fabs.s $f12, $f12
-    fadd.s $f16, $f12, $f16
-    addi.d I, I, -1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    b .L999
-    .align 3
-
-.L20:
-    bge $r0, I, .L23
-    .align 3
-
-.L21:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    xvfmul.s VX2, neg1, VX0
-    xvfcmp.clt.s VT0, VX0, res0
-    xvbitsel.v VX0, VX0, VX2, VT0
-    xvfadd.s res1, VX0, res1
-    addi.d  I, I, -1
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    xvfadd.s res2, res1, res2
-    xvpickve.w VX1, res1, 1
-    xvpickve.w VX2, res1, 2
-    xvpickve.w VX3, res1, 3
-    xvfadd.s res1, VX1, res1
-    xvfadd.s res1, VX2, res1
-    xvfadd.s res1, VX3, res1
-    xvpickve.w VX0, res2, 4
-    xvpickve.w VX1, res2, 5
-    xvpickve.w VX2, res2, 6
-    xvpickve.w VX3, res2, 7
-    xvfadd.s res1, VX0, res1
-    xvfadd.s res1, VX1, res1
-    xvfadd.s res1, VX2, res1
-    xvfadd.s res1, VX2, res1
-    .align 3
-
-.L23:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    fld.s $f12, X, 0 * SIZE
-    fabs.s $f12, $f12
-    fadd.s $f16, $f12, $f16
-    addi.d I, I, -1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fmov.s $f0, $f16
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/sasum_lsx.S b/kernel/loongarch64/sasum_lsx.S
deleted file mode 100644
index 87026a144..000000000
--- a/kernel/loongarch64/sasum_lsx.S
+++ /dev/null
@@ -1,148 +0,0 @@
-#define ASSEMBLER
-#include "common.h"
-#define N      $r4
-#define X      $r5
-#define INCX   $r6
-#define I      $r17
-#define TEMP   $r18
-#define t1     $r15
-#define t2     $r12
-#define t3     $r13
-#define t4     $r14
-#define VX0    $vr12
-#define VX1    $vr13
-#define VX2    $vr14
-#define VX3    $vr15
-#define VT0    $vr23
-#define VT1    $vr22
-#define res1   $vr16
-#define res2   $vr17
-#define res0   $vr18
-#define neg1   $vr19
-
-    PROLOGUE
-    vxor.v res1, res1, res1
-    vxor.v res2, res2, res2
-    vxor.v res0, res0, res0
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.w t1, -1
-    vreplgr2vr.w neg1, t1
-    vffint.s.w neg1, neg1
-    li.d  TEMP, SIZE
-    slli.d  INCX, INCX, BASE_SHIFT
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bge $r0, I, .L13
-    .align 3
-
-.L11:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    vfmul.s VX2, neg1, VX0
-    vfmul.s VX3, neg1, VX1
-    vfcmp.clt.s VT0, VX0, res0
-    vfcmp.clt.s VT1, VX1, res0
-    vbitsel.v VX0, VX0, VX2, VT0
-    vbitsel.v VX1, VX1, VX3, VT1
-    vfadd.s res2, VX0, VX1
-    vfadd.s res1, res1, res2
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L11
-    .align 3
-
-.L12:
-    vreplvei.w VX1, res1, 1
-    vreplvei.w VX2, res1, 2
-    vreplvei.w VX3, res1, 3
-    vfadd.s res1, VX1, res1
-    vfadd.s res1, VX2, res1
-    vfadd.s res1, VX3, res1
-    .align 3
-
-.L13:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L14:
-    fld.s $f12, X, 0 * SIZE
-    fabs.s $f12, $f12
-    fadd.s $f16, $f12, $f16
-    addi.d I, I, -1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    b .L999
-    .align 3
-
-.L20:
-    bge $r0, I, .L23
-    .align 3
-
-.L21:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    vfmul.s VX2, neg1, VX0
-    vfmul.s VX3, neg1, VX1
-    vfcmp.clt.s VT0, VX0, res0
-    vfcmp.clt.s VT1, VX1, res0
-    vbitsel.v VX0, VX0, VX2, VT0
-    vbitsel.v VX1, VX1, VX3, VT1
-    vfadd.s res2, VX0, VX1
-    vfadd.s res1, res1, res2
-    addi.d  I, I, -1
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    vreplvei.w VX1, res1, 1
-    vreplvei.w VX2, res1, 2
-    vreplvei.w VX3, res1, 3
-    vfadd.s res1, VX1, res1
-    vfadd.s res1, VX2, res1
-    vfadd.s res1, VX3, res1
-    .align 3
-
-.L23:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    fld.s $f12, X, 0 * SIZE
-    fabs.s $f12, $f12
-    fadd.s $f16, $f12, $f16
-    addi.d I, I, -1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fmov.s $f0, $f16
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/saxpby_lasx.S b/kernel/loongarch64/saxpby_lasx.S
deleted file mode 100644
index c5d1ff402..000000000
--- a/kernel/loongarch64/saxpby_lasx.S
+++ /dev/null
@@ -1,597 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-#define N      $r4
-#define ALPHA  $f0
-#define X      $r5
-#define INCX   $r6
-#define BETA   $f1
-#define Y      $r7
-#define INCY   $r8
-
-#define I      $r12
-#define TEMP   $r13
-#define t1     $r14
-#define t2     $r16
-#define t3     $r15
-#define t4     $r17
-#define XX     $r18
-#define YY     $r19
-#define a1     $f12
-#define a2     $f13
-#define VX0    $xr8
-#define VX1    $xr20
-#define VX2    $xr21
-#define VX3    $xr22
-#define VXA    $xr23
-#define VXB    $xr9
-#define VXZ    $xr19
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    li.d TEMP, 1
-    movgr2fr.d a1, $r0
-    ffint.s.l a1, a1
-    slli.d  TEMP, TEMP, BASE_SHIFT
-    slli.d  INCX, INCX, BASE_SHIFT
-    slli.d  INCY, INCY, BASE_SHIFT
-    movfr2gr.s t1, ALPHA
-    xvreplgr2vr.w VXA, t1
-    movfr2gr.s t2, BETA
-    xvreplgr2vr.w VXB, t2
-    movfr2gr.s t3, a1
-    xvreplgr2vr.w VXZ, t3
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
-    b .L11  // INCX==1 and INCY==1
-.L20:
-    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
-    b .L21 // INCX!=1 and INCY==1
-
-.L11:
-    bge $r0, I, .L997
-    fcmp.ceq.s $fcc0, ALPHA, a1
-    bcnez $fcc0, .L110
-    fcmp.ceq.s $fcc0, BETA, a1
-    bcnez $fcc0, .L112 // ALPHA!=0 BETA==0
-    b .L111 // ALPHA!=0 BETA!=0
-    .align 3
-
-.L110:
-    fcmp.ceq.s $fcc0, BETA, a1
-    bcnez $fcc0, .L114 // ALPHA==0 BETA==0
-    b .L113 // ALPHA==0 BETA!=0
-    .align 3
-
-.L111: // ALPHA!=0 BETA!=0
-    xvld VX0, X, 0 * SIZE
-    xvld VX2, Y, 0 * SIZE
-    xvfmul.s VX0, VX0, VXA
-    addi.d  I, I, -1
-    xvfmadd.s VX2, VX2, VXB, VX0
-    xvst VX2, Y, 0 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L111
-    b .L997
-    .align 3
-
-.L112: // ALPHA!=0 BETA==0
-    xvld VX0, X, 0 * SIZE
-    xvfmul.s VX0, VX0, VXA
-    addi.d  I, I, -1
-    xvst VX0, Y, 0 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L112
-    b .L997
-    .align 3
-
-.L113: // ALPHA==0 BETA!=0
-    xvld VX2, Y, 0 * SIZE
-    xvfmul.s VX2, VX2, VXB
-    addi.d  I, I, -1
-    xvst VX2, Y, 0 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L113
-    b .L997
-    .align 3
-
-.L114: // ALPHA==0 BETA==0
-    xvst VXZ, Y, 0 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L114
-    b .L997
-    .align 3
-
-.L12: // INCX==1 and INCY!=1
-    bge $r0, I, .L997
-    move YY, Y
-    fcmp.ceq.s $fcc0, ALPHA, a1
-    bcnez $fcc0, .L120
-    fcmp.ceq.s $fcc0, BETA, a1
-    bcnez $fcc0, .L122 // ALPHA!=0 BETA==0
-    b .L121 // ALPHA!=0 BETA!=0
-    .align 3
-
-.L120:
-    fcmp.ceq.s $fcc0, BETA, a1
-    bcnez $fcc0, .L124 // ALPHA==0 BETA==0
-    b .L123 // ALPHA==0 BETA!=0
-    .align 3
-
-.L121: // ALPHA!=0 BETA!=0
-    xvld VX0, X, 0 * SIZE
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    xvinsgr2vr.w VX2, t1, 0
-    xvinsgr2vr.w VX2, t2, 1
-    xvinsgr2vr.w VX2, t3, 2
-    xvinsgr2vr.w VX2, t4, 3
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    xvinsgr2vr.w VX2, t1, 4
-    xvinsgr2vr.w VX2, t2, 5
-    xvinsgr2vr.w VX2, t3, 6
-    xvinsgr2vr.w VX2, t4, 7
-    add.d Y, Y, INCY
-    xvfmul.s VX0, VX0, VXA
-    xvfmadd.s VX2, VX2, VXB, VX0
-    xvstelm.w VX2, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 7
-    add.d YY, YY, INCY
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L121
-    b .L997
-    .align 3
-
-.L122: // ALPHA!=0 BETA==0
-    xvld VX0, X, 0 * SIZE
-    xvfmul.s VX0, VX0, VXA
-    addi.d  I, I, -1
-    xvstelm.w VX0, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VX0, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VX0, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VX0, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VX0, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VX0, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VX0, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VX0, YY, 0, 7
-    add.d YY, YY, INCY
-    addi.d X, X, 8 * SIZE
-    blt $r0, I, .L122
-    b .L997
-    .align 3
-
-.L123: // ALPHA==0 BETA!=0
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    xvinsgr2vr.w VX2, t1, 0
-    xvinsgr2vr.w VX2, t2, 1
-    xvinsgr2vr.w VX2, t3, 2
-    xvinsgr2vr.w VX2, t4, 3
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    xvinsgr2vr.w VX2, t1, 4
-    xvinsgr2vr.w VX2, t2, 5
-    xvinsgr2vr.w VX2, t3, 6
-    xvinsgr2vr.w VX2, t4, 7
-    add.d Y, Y, INCY
-    xvfmul.s VX2, VX2, VXB
-    xvstelm.w VX2, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 7
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L123
-    b .L997
-    .align 3
-
-.L124: // ALPHA==0 BETA==0
-    xvstelm.w VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 7
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L124
-    b .L997
-    .align 3
-
-.L21:// INCX!=1 and INCY==1
-    bge $r0, I, .L997
-    fcmp.ceq.s $fcc0, ALPHA, a1
-    bcnez $fcc0, .L210
-    fcmp.ceq.s $fcc0, BETA, a1
-    bcnez $fcc0, .L212 // ALPHA!=0 BETA==0
-    b .L211 // ALPHA!=0 BETA!=0
-    .align 3
-
-.L210:
-    fcmp.ceq.s $fcc0, BETA, a1
-    bcnez $fcc0, .L214 // ALPHA==0 BETA==0
-    b .L213 // ALPHA==0 BETA!=0
-    .align 3
-
-.L211: // ALPHA!=0 BETA!=0
-    xvld VX2, Y, 0 * SIZE
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    add.d X, X, INCX
-    xvfmul.s VX0, VXA, VX0
-    xvfmadd.s VX2, VX2, VXB, VX0
-    addi.d  I, I, -1
-    xvst VX2, Y, 0 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L211
-    b .L997
-    .align 3
-
-.L212: // ALPHA!=0 BETA==0
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    add.d X, X, INCX
-    xvfmul.s VX0, VXA, VX0
-    addi.d  I, I, -1
-    xvst VX0, Y, 0 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L212
-    b .L997
-    .align 3
-
-.L213: // ALPHA==0 BETA!=0
-    xvld VX2, Y, 0 * SIZE
-    xvfmul.s VX2, VX2, VXB
-    xvst VX2, Y, 0 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L213
-    b .L997
-    .align 3
-
-.L214: // ALPHA==0 BETA==0
-    xvst VXZ, Y, 0 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L214
-    b .L997
-    .align 3
-
-.L22:
-    bge $r0, I, .L997
-    move YY, Y
-    fcmp.ceq.s $fcc0, ALPHA, a1
-    bcnez $fcc0, .L220
-    fcmp.ceq.s $fcc0, BETA, a1
-    bcnez $fcc0, .L222 // ALPHA!=0 BETA==0
-    b .L221 // ALPHA!=0 BETA!=0
-    .align 3
-
-.L220:
-    fcmp.ceq.s $fcc0, BETA, a1
-    bcnez $fcc0, .L224 // ALPHA==0 BETA==0
-    b .L223 // ALPHA==0 BETA!=0
-    .align 3
-
-.L221: // ALPHA!=0 BETA!=0
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    add.d X, X, INCX
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    xvinsgr2vr.w VX2, t1, 0
-    xvinsgr2vr.w VX2, t2, 1
-    xvinsgr2vr.w VX2, t3, 2
-    xvinsgr2vr.w VX2, t4, 3
-    add.d Y, Y, INCY
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    xvinsgr2vr.w VX2, t1, 4
-    xvinsgr2vr.w VX2, t2, 5
-    xvinsgr2vr.w VX2, t3, 6
-    xvinsgr2vr.w VX2, t4, 7
-    add.d Y, Y, INCY
-    xvfmul.s VX0, VX0, VXA
-    xvfmadd.s VX2, VX2, VXB, VX0
-    addi.d  I, I, -1
-    xvstelm.w VX2, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 7
-    add.d YY, YY, INCY
-    blt $r0, I, .L221
-    b .L997
-    .align 3
-
-.L222: // ALPHA!=0 BETA==0
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    add.d X, X, INCX
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    add.d X, X, INCX
-    xvfmul.s VX0, VX0, VXA
-    addi.d  I, I, -1
-    xvstelm.w VX0, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VX0, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VX0, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VX0, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VX0, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VX0, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VX0, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VX0, YY, 0, 7
-    add.d YY, YY, INCY
-    blt $r0, I, .L222
-    b .L997
-    .align 3
-
-.L223: // ALPHA==0 BETA!=0
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    xvinsgr2vr.w VX2, t1, 0
-    xvinsgr2vr.w VX2, t2, 1
-    xvinsgr2vr.w VX2, t3, 2
-    xvinsgr2vr.w VX2, t4, 3
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    xvinsgr2vr.w VX2, t1, 4
-    xvinsgr2vr.w VX2, t2, 5
-    xvinsgr2vr.w VX2, t3, 6
-    xvinsgr2vr.w VX2, t4, 7
-    add.d Y, Y, INCY
-    xvfmul.s VX2, VX2, VXB
-    addi.d  I, I, -1
-    xvstelm.w VX2, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 7
-    add.d YY, YY, INCY
-    blt $r0, I, .L223
-    b .L997
-    .align 3
-
-.L224: // ALPHA==0 BETA==0
-    xvstelm.w VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 7
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L224
-    b .L997
-    .align 3
-
-.L997:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L998:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f13, Y, 0 * SIZE
-    addi.d I, I, -1
-    fmul.s $f12, $f12, ALPHA
-    fmadd.s $f13, $f13, BETA, $f12
-    fst.s $f13, Y, 0 * SIZE
-    add.d  X, X, INCX
-    add.d  Y, Y, INCY
-    blt $r0, I, .L998
-    .align 3
-
-.L999:
-    move $r4, $r12
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/saxpby_lsx.S b/kernel/loongarch64/saxpby_lsx.S
deleted file mode 100644
index 7f8cea2dd..000000000
--- a/kernel/loongarch64/saxpby_lsx.S
+++ /dev/null
@@ -1,629 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-#define N      $r4
-#define ALPHA  $f0
-#define X      $r5
-#define INCX   $r6
-#define BETA   $f1
-#define Y      $r7
-#define INCY   $r8
-
-#define I      $r12
-#define TEMP   $r13
-#define t1     $r14
-#define t2     $r16
-#define t3     $r15
-#define t4     $r17
-#define XX     $r18
-#define YY     $r19
-#define a1     $f12
-#define a2     $f13
-#define VX0    $vr8
-#define VX1    $vr20
-#define VX2    $vr21
-#define VX3    $vr22
-#define VXA    $vr23
-#define VXB    $vr9
-#define VXZ    $vr19
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    li.d TEMP, 1
-    movgr2fr.d a1, $r0
-    ffint.s.l a1, a1
-    slli.d  TEMP, TEMP, BASE_SHIFT
-    slli.d  INCX, INCX, BASE_SHIFT
-    slli.d  INCY, INCY, BASE_SHIFT
-    movfr2gr.s t1, ALPHA
-    vreplgr2vr.w VXA, t1
-    movfr2gr.s t2, BETA
-    vreplgr2vr.w VXB, t2
-    movfr2gr.s t3, a1
-    vreplgr2vr.w VXZ, t3
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
-    b .L11  // INCX==1 and INCY==1
-.L20:
-    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
-    b .L21 // INCX!=1 and INCY==1
-
-.L11:
-    bge $r0, I, .L997
-    fcmp.ceq.s $fcc0, ALPHA, a1
-    bcnez $fcc0, .L110
-    fcmp.ceq.s $fcc0, BETA, a1
-    bcnez $fcc0, .L112 // ALPHA!=0 BETA==0
-    b .L111 // ALPHA!=0 BETA!=0
-    .align 3
-
-.L110:
-    fcmp.ceq.s $fcc0, BETA, a1
-    bcnez $fcc0, .L114 // ALPHA==0 BETA==0
-    b .L113 // ALPHA==0 BETA!=0
-    .align 3
-
-.L111: // ALPHA!=0 BETA!=0
-    vld VX0, X, 0 * SIZE
-    vld VX2, Y, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    vld VX3, Y, 4 * SIZE
-    vfmul.s VX0, VX0, VXA
-    vfmul.s VX1, VX1, VXA
-    vfmadd.s VX2, VX2, VXB, VX0
-    vfmadd.s VX3, VX3, VXB, VX1
-    vst VX2, Y, 0 * SIZE
-    vst VX3, Y, 4 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L111
-    b .L997
-    .align 3
-
-.L112: // ALPHA!=0 BETA==0
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    vfmul.s VX0, VX0, VXA
-    vfmul.s VX1, VX1, VXA
-    vst VX0, Y, 0 * SIZE
-    vst VX1, Y, 4 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L112
-    b .L997
-    .align 3
-
-.L113: // ALPHA==0 BETA!=0
-    vld VX2, Y, 0 * SIZE
-    vld VX3, Y, 4 * SIZE
-    vfmul.s VX2, VX2, VXB
-    vfmul.s VX3, VX3, VXB
-    vst VX2, Y, 0 * SIZE
-    vst VX3, Y, 4 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L113
-    b .L997
-    .align 3
-
-.L114: // ALPHA==0 BETA==0
-    vst VXZ, Y, 0 * SIZE
-    vst VXZ, Y, 4 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L114
-    b .L997
-    .align 3
-
-.L12: // INCX==1 and INCY!=1
-    bge $r0, I, .L997
-    move YY, Y
-    fcmp.ceq.s $fcc0, ALPHA, a1
-    bcnez $fcc0, .L120
-    fcmp.ceq.s $fcc0, BETA, a1
-    bcnez $fcc0, .L122 // ALPHA!=0 BETA==0
-    b .L121 // ALPHA!=0 BETA!=0
-    .align 3
-
-.L120:
-    fcmp.ceq.s $fcc0, BETA, a1
-    bcnez $fcc0, .L124 // ALPHA==0 BETA==0
-    b .L123 // ALPHA==0 BETA!=0
-    .align 3
-
-.L121: // ALPHA!=0 BETA!=0
-    vld VX0, X, 0 * SIZE
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX2, t1, 0
-    vinsgr2vr.w VX2, t2, 1
-    vinsgr2vr.w VX2, t3, 2
-    vinsgr2vr.w VX2, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VX0, VX0, VXA
-    vld VX1, X, 4 * SIZE
-    vfmadd.s VX2, VX2, VXB, VX0
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    vinsgr2vr.w VX3, t1, 0
-    vinsgr2vr.w VX3, t2, 1
-    vinsgr2vr.w VX3, t3, 2
-    vinsgr2vr.w VX3, t4, 3
-    vstelm.w VX2, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 3
-    add.d YY, YY, INCY
-    vfmul.s VX1, VX1, VXA
-    vfmadd.s VX3, VX3, VXB, VX1
-    addi.d  I, I, -1
-    vstelm.w VX3, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 3
-    add.d YY, YY, INCY
-    addi.d X, X, 8 * SIZE
-    blt $r0, I, .L121
-    b .L997
-    .align 3
-
-.L122: // ALPHA!=0 BETA==0
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    vfmul.s VX0, VX0, VXA
-    vfmul.s VX1, VX1, VXA
-    vstelm.w VX0, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VX0, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VX0, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VX0, YY, 0, 3
-    add.d YY, YY, INCY
-    vstelm.w VX1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VX1, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VX1, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VX1, YY, 0, 3
-    add.d YY, YY, INCY
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L122
-    b .L997
-    .align 3
-
-.L123: // ALPHA==0 BETA!=0
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX2, t1, 0
-    vinsgr2vr.w VX2, t2, 1
-    vinsgr2vr.w VX2, t3, 2
-    vinsgr2vr.w VX2, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VX2, VX2, VXB
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    vinsgr2vr.w VX3, t1, 0
-    vinsgr2vr.w VX3, t2, 1
-    vinsgr2vr.w VX3, t3, 2
-    vinsgr2vr.w VX3, t4, 3
-    vstelm.w VX2, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 3
-    add.d YY, YY, INCY
-    vfmul.s VX3, VX3, VXB
-    addi.d  I, I, -1
-    vstelm.w VX3, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 3
-    add.d YY, YY, INCY
-    blt $r0, I, .L123
-    b .L997
-    .align 3
-
-.L124: // ALPHA==0 BETA==0
-    vstelm.w VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 3
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 3
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L124
-    b .L997
-    .align 3
-
-.L21:// INCX!=1 and INCY==1
-    bge $r0, I, .L997
-    fcmp.ceq.s $fcc0, ALPHA, a1
-    bcnez $fcc0, .L210
-    fcmp.ceq.s $fcc0, BETA, a1
-    bcnez $fcc0, .L212 // ALPHA!=0 BETA==0
-    b .L211 // ALPHA!=0 BETA!=0
-    .align 3
-
-.L210:
-    fcmp.ceq.s $fcc0, BETA, a1
-    bcnez $fcc0, .L214 // ALPHA==0 BETA==0
-    b .L213 // ALPHA==0 BETA!=0
-    .align 3
-
-.L211: // ALPHA!=0 BETA!=0
-    vld VX2, Y, 0 * SIZE
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    add.d X, X, INCX
-    vfmul.s VX0, VXA, VX0
-    vld VX3, Y, 4 * SIZE
-    vfmadd.s VX2, VX2, VXB, VX0
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    vst VX2, Y, 0 * SIZE
-    vfmul.s VX1, VX1, VXA
-    vfmadd.s VX3, VX3, VXB, VX1
-    addi.d  I, I, -1
-    vst VX3, Y, 4 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L211
-    b .L997
-    .align 3
-
-.L212: // ALPHA!=0 BETA==0
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    add.d X, X, INCX
-    vfmul.s VX0, VXA, VX0
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    vst VX0, Y, 0 * SIZE
-    vfmul.s VX1, VX1, VXA
-    addi.d  I, I, -1
-    vst VX1, Y, 4 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L212
-    b .L997
-    .align 3
-
-.L213: // ALPHA==0 BETA!=0
-    vld VX2, Y, 0 * SIZE
-    vld VX3, Y, 4 * SIZE
-    vfmul.s VX2, VX2, VXB
-    vfmul.s VX3, VX3, VXB
-    vst VX2, Y, 0 * SIZE
-    vst VX3, Y, 4 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L213
-    b .L997
-    .align 3
-
-.L214: // ALPHA==0 BETA==0
-    vst VXZ, Y, 0 * SIZE
-    vst VXZ, Y, 4 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L214
-    b .L997
-    .align 3
-
-.L22:
-    bge $r0, I, .L997
-    move YY, Y
-    fcmp.ceq.s $fcc0, ALPHA, a1
-    bcnez $fcc0, .L220
-    fcmp.ceq.s $fcc0, BETA, a1
-    bcnez $fcc0, .L222 // ALPHA!=0 BETA==0
-    b .L221 // ALPHA!=0 BETA!=0
-    .align 3
-
-.L220:
-    fcmp.ceq.s $fcc0, BETA, a1
-    bcnez $fcc0, .L224 // ALPHA==0 BETA==0
-    b .L223 // ALPHA==0 BETA!=0
-    .align 3
-
-.L221: // ALPHA!=0 BETA!=0
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX2, t1, 0
-    vinsgr2vr.w VX2, t2, 1
-    vinsgr2vr.w VX2, t3, 2
-    vinsgr2vr.w VX2, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VX0, VX0, VXA
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vfmadd.s VX2, VX2, VXB, VX0
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    vstelm.w VX2, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 3
-    add.d YY, YY, INCY
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX3, t1, 0
-    vinsgr2vr.w VX3, t2, 1
-    vinsgr2vr.w VX3, t3, 2
-    vinsgr2vr.w VX3, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VX1, VX1, VXA
-    addi.d  I, I, -1
-    vfmadd.s VX3, VX3, VXB, VX1
-    vstelm.w VX3, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 3
-    add.d YY, YY, INCY
-    blt $r0, I, .L221
-    b .L997
-    .align 3
-
-.L222: // ALPHA!=0 BETA==0
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    add.d X, X, INCX
-    vfmul.s VX0, VX0, VXA
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    vstelm.w VX0, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VX0, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VX0, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VX0, YY, 0, 3
-    add.d YY, YY, INCY
-    vfmul.s VX1, VX1, VXA
-    addi.d  I, I, -1
-    vstelm.w VX1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VX1, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VX1, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VX1, YY, 0, 3
-    add.d YY, YY, INCY
-    blt $r0, I, .L222
-    b .L997
-    .align 3
-
-.L223: // ALPHA==0 BETA!=0
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX2, t1, 0
-    vinsgr2vr.w VX2, t2, 1
-    vinsgr2vr.w VX2, t3, 2
-    vinsgr2vr.w VX2, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VX2, VX2, VXB
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    vinsgr2vr.w VX3, t1, 0
-    vinsgr2vr.w VX3, t2, 1
-    vinsgr2vr.w VX3, t3, 2
-    vinsgr2vr.w VX3, t4, 3
-    vstelm.w VX2, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 3
-    add.d YY, YY, INCY
-    vfmul.s VX3, VX3, VXB
-    addi.d  I, I, -1
-    vstelm.w VX3, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 3
-    add.d YY, YY, INCY
-    blt $r0, I, .L223
-    b .L997
-    .align 3
-
-.L224: // ALPHA==0 BETA==0
-    vstelm.w VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 3
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 3
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L224
-    b .L997
-    .align 3
-
-.L997:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L998:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f13, Y, 0 * SIZE
-    addi.d I, I, -1
-    fmul.s $f12, $f12, ALPHA
-    fmadd.s $f13, $f13, BETA, $f12
-    fst.s $f13, Y, 0 * SIZE
-    add.d  X, X, INCX
-    add.d  Y, Y, INCY
-    blt $r0, I, .L998
-    .align 3
-
-.L999:
-    move $r4, $r12
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/saxpy_lasx.S b/kernel/loongarch64/saxpy_lasx.S
deleted file mode 100644
index 609e26328..000000000
--- a/kernel/loongarch64/saxpy_lasx.S
+++ /dev/null
@@ -1,323 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-#define N      $r4
-#define XX     $r5
-#define YY     $r6
-#define ALPHA  $f0
-#define X      $r7
-#define INCX   $r8
-#define Y      $r9
-#define INCY   $r10
-
-#define I      $r12
-#define TEMP   $r13
-#define t1     $r14
-#define t2     $r16
-#define t3     $r15
-#define t4     $r17
-#define a1     $f12
-#define a2     $f13
-#define a3     $f14
-#define a4     $f15
-#define b1     $f16
-#define b2     $f17
-#define b3     $f18
-#define b4     $f19
-#define VX0    $xr8
-#define VX1    $xr20
-#define VX2    $xr21
-#define VX3    $xr22
-#define VXA    $xr23
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    li.d TEMP, 1
-    movgr2fr.d a1, $r0
-    ffint.s.l a1, a1
-    movgr2fr.d a2, TEMP
-    ffint.s.l a2, a2
-    fcmp.ceq.s $fcc0, ALPHA, a1
-    bcnez $fcc0, .L999
-    slli.d  TEMP, TEMP, BASE_SHIFT
-    slli.d  INCX, INCX, BASE_SHIFT
-    slli.d  INCY, INCY, BASE_SHIFT
-    movfr2gr.s t1, ALPHA
-    xvreplgr2vr.w VXA, t1
-
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
-    b .L11  // INCX==1 and INCY==1
-.L20:
-    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
-    b .L21 // INCX!=1 and INCY==1
-
-.L11:
-    bge $r0, I, .L113
-    fcmp.ceq.s $fcc0, ALPHA, a2
-    bceqz $fcc0, .L112
-    .align 3
-
-.L111:
-    xvld VX0, X, 0 * SIZE
-    xvld VX2, Y, 0 * SIZE
-    addi.d  I, I, -1
-    xvfadd.s VX2, VX0, VX2
-    xvst VX2, Y, 0 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L111
-    b .L113
-    .align 3
-
-.L112:
-    xvld VX0, X, 0 * SIZE
-    xvld VX2, Y, 0 * SIZE
-    addi.d  I, I, -1
-    xvfmadd.s VX2, VX0, VXA, VX2
-    xvst VX2, Y, 0 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L112
-    .align 3
-
-.L113:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L114:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fmadd.s $f14, $f12, $f0, $f14
-    fst.s $f14, Y, 0 * SIZE
-    addi.d  X, X, SIZE
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L114
-    b .L999
-    .align 3
-
-.L12: // INCX==1 and INCY!=1
-    bge $r0, I, .L122
-    move YY, Y
-    .align 3
-
-.L121:
-    xvld VX0, X, 0 * SIZE
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    xvinsgr2vr.w VX2, t1, 0
-    xvinsgr2vr.w VX2, t2, 1
-    xvinsgr2vr.w VX2, t3, 2
-    xvinsgr2vr.w VX2, t4, 3
-    add.d Y, Y, INCY
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    xvinsgr2vr.w VX2, t1, 4
-    xvinsgr2vr.w VX2, t2, 5
-    xvinsgr2vr.w VX2, t3, 6
-    xvinsgr2vr.w VX2, t4, 7
-    add.d Y, Y, INCY
-    xvfmadd.s VX2, VX0, VXA, VX2
-    addi.d  I, I, -1
-    xvstelm.w VX2, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 7
-    add.d YY, YY, INCY
-    addi.d X, X, 8 * SIZE
-    blt $r0, I, .L121
-    .align 3
-
-.L122:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L123:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fmadd.s $f14, $f12, $f0, $f14
-    fst.s $f14, Y, 0 * SIZE
-    addi.d  X, X, SIZE
-    add.d  Y, Y, INCY
-    blt $r0, I, .L123
-    b .L999
-    .align 3
-
-.L21:// INCX!=1 and INCY==1
-    bge $r0, I, .L212
-    .align 3
-
-.L211:
-    xvld VX2, Y, 0 * SIZE
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    add.d X, X, INCX
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    xvfmadd.s VX2, VX0, VXA, VX2
-    addi.d  I, I, -1
-    xvst VX2, Y, 0 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L211
-    .align 3
-
-.L212:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L213:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fmadd.s $f14, $f12, $f0, $f14
-    fst.s $f14, Y, 0 * SIZE
-    add.d X, X, INCX
-    addi.d Y, Y, SIZE
-    blt $r0, I, .L213
-    b .L999
-    .align 3
-
-.L22:
-    bge $r0, I, .L223
-    move YY, Y
-    .align 3
-
-.L222:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    xvinsgr2vr.w VX2, t1, 0
-    xvinsgr2vr.w VX2, t2, 1
-    xvinsgr2vr.w VX2, t3, 2
-    xvinsgr2vr.w VX2, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    xvinsgr2vr.w VX2, t1, 4
-    xvinsgr2vr.w VX2, t2, 5
-    xvinsgr2vr.w VX2, t3, 6
-    xvinsgr2vr.w VX2, t4, 7
-    add.d Y, Y, INCY
-    xvfmadd.s VX2, VX0, VXA, VX2
-    addi.d  I, I, -1
-    xvstelm.w VX2, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VX2, YY, 0, 7
-    add.d YY, YY, INCY
-    blt $r0, I, .L222
-    .align 3
-
-.L223:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L224:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fmadd.s $f14, $f12, $f0, $f14
-    fst.s $f14, Y, 0 * SIZE
-    add.d X, X, INCX
-    add.d Y, Y, INCY
-    blt $r0, I, .L224
-    .align 3
-
-.L999:
-    move $r4, $r12
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/saxpy_lsx.S b/kernel/loongarch64/saxpy_lsx.S
deleted file mode 100644
index f47415ed6..000000000
--- a/kernel/loongarch64/saxpy_lsx.S
+++ /dev/null
@@ -1,338 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-#define N      $r4
-#define XX     $r5
-#define YY     $r6
-#define ALPHA  $f0
-#define X      $r7
-#define INCX   $r8
-#define Y      $r9
-#define INCY   $r10
-
-#define I      $r12
-#define TEMP   $r13
-#define t1     $r14
-#define t2     $r16
-#define t3     $r15
-#define t4     $r17
-#define a1     $f12
-#define a2     $f13
-#define a3     $f14
-#define a4     $f15
-#define b1     $f16
-#define b2     $f17
-#define b3     $f18
-#define b4     $f19
-#define VX0    $vr8
-#define VX1    $vr20
-#define VX2    $vr21
-#define VX3    $vr22
-#define VXA    $vr23
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    li.d TEMP, 1
-    movgr2fr.d a1, $r0
-    ffint.s.l a1, a1
-    movgr2fr.d a2, TEMP
-    ffint.s.l a2, a2
-    fcmp.ceq.s $fcc0, ALPHA, a1
-    bcnez $fcc0, .L999
-    slli.d  TEMP, TEMP, BASE_SHIFT
-    slli.d  INCX, INCX, BASE_SHIFT
-    slli.d  INCY, INCY, BASE_SHIFT
-    movfr2gr.s t1, ALPHA
-    vreplgr2vr.w VXA, t1
-
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
-    b .L11  // INCX==1 and INCY==1
-.L20:
-    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
-    b .L21 // INCX!=1 and INCY==1
-
-.L11:
-    bge $r0, I, .L113
-    fcmp.ceq.s $fcc0, ALPHA, a2
-    bceqz $fcc0, .L112
-    .align 3
-
-.L111:
-    vld VX0, X, 0 * SIZE
-    vld VX2, Y, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    vld VX3, Y, 4 * SIZE
-    vfadd.s VX2, VX0, VX2
-    vfadd.s VX3, VX1, VX3
-    vst VX2, Y, 0 * SIZE
-    vst VX3, Y, 4 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L111
-    b .L113
-    .align 3
-
-.L112:
-    vld VX0, X, 0 * SIZE
-    vld VX2, Y, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    vld VX3, Y, 4 * SIZE
-    vfmadd.s VX2, VX0, VXA, VX2
-    vfmadd.s VX3, VX1, VXA, VX3
-    vst VX2, Y, 0 * SIZE
-    vst VX3, Y, 4 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L112
-    b .L113
-    .align 3
-
-.L113:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L114:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fmadd.s $f14, $f12, $f0, $f14
-    fst.s $f14, Y, 0 * SIZE
-    addi.d  X, X, SIZE
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L114
-    b .L999
-    .align 3
-
-.L12: // INCX==1 and INCY!=1
-    bge $r0, I, .L122
-    move YY, Y
-    .align 3
-
-.L121:
-    vld VX0, X, 0 * SIZE
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX2, t1, 0
-    vinsgr2vr.w VX2, t2, 1
-    vinsgr2vr.w VX2, t3, 2
-    vinsgr2vr.w VX2, t4, 3
-    add.d Y, Y, INCY
-    vfmadd.s VX2, VX0, VXA, VX2
-    vld VX1, X, 4 * SIZE
-    vstelm.w VX2, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 3
-    add.d YY, YY, INCY
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX3, t1, 0
-    vinsgr2vr.w VX3, t2, 1
-    vinsgr2vr.w VX3, t3, 2
-    vinsgr2vr.w VX3, t4, 3
-    add.d Y, Y, INCY
-    vfmadd.s VX3, VX1, VXA, VX3
-    addi.d  I, I, -1
-    vstelm.w VX3, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 3
-    add.d YY, YY, INCY
-    addi.d X, X, 8 * SIZE
-    blt $r0, I, .L121
-    .align 3
-
-.L122:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L123:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fmadd.s $f14, $f12, $f0, $f14
-    fst.s $f14, Y, 0 * SIZE
-    addi.d  X, X, SIZE
-    add.d  Y, Y, INCY
-    blt $r0, I, .L123
-    b .L999
-    .align 3
-
-.L21:// INCX!=1 and INCY==1
-    bge $r0, I, .L212
-    .align 3
-
-.L211:
-    vld VX2, Y, 0 * SIZE
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    add.d X, X, INCX
-    vfmadd.s VX2, VX0, VXA, VX2
-    vld VX3, Y, 4 * SIZE
-    vst VX2, Y, 0 * SIZE
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    add.d X, X, INCX
-    vfmadd.s VX3, VX1, VXA, VX3
-    addi.d  I, I, -1
-    vst VX3, Y, 4 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L211
-    .align 3
-
-.L212:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L213:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fmadd.s $f14, $f12, $f0, $f14
-    fst.s $f14, Y, 0 * SIZE
-    add.d X, X, INCX
-    addi.d Y, Y, SIZE
-    blt $r0, I, .L213
-    b .L999
-    .align 3
-
-.L22:
-    bge $r0, I, .L223
-    move YY, Y
-    .align 3
-
-.L222:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    add.d X, X, INCX
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX2, t1, 0
-    vinsgr2vr.w VX2, t2, 1
-    vinsgr2vr.w VX2, t3, 2
-    vinsgr2vr.w VX2, t4, 3
-    add.d Y, Y, INCY
-    vfmadd.s VX2, VX0, VXA, VX2
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    vstelm.w VX2, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VX2, YY, 0, 3
-    add.d YY, YY, INCY
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX3, t1, 0
-    vinsgr2vr.w VX3, t2, 1
-    vinsgr2vr.w VX3, t3, 2
-    vinsgr2vr.w VX3, t4, 3
-    add.d Y, Y, INCY
-    vfmadd.s VX3, VX1, VXA, VX3
-    addi.d  I, I, -1
-    vstelm.w VX3, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VX3, YY, 0, 3
-    add.d YY, YY, INCY
-    blt $r0, I, .L222
-    .align 3
-
-.L223:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L224:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fmadd.s $f14, $f12, $f0, $f14
-    fst.s $f14, Y, 0 * SIZE
-    add.d X, X, INCX
-    add.d Y, Y, INCY
-    blt $r0, I, .L224
-    .align 3
-
-.L999:
-    move $r4, $r12
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/scal_lasx.S b/kernel/loongarch64/scal_lasx.S
new file mode 100644
index 000000000..48e2c0718
--- /dev/null
+++ b/kernel/loongarch64/scal_lasx.S
@@ -0,0 +1,282 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N $r4
+#define ALPHA $f0
+#define X  $r7
+#define INCX $r8
+#define I $r12
+#define TEMP $r13
+#define t1 $r14
+#define t2 $r18
+#define t3 $r15
+#define t4 $r17
+#define XX $r16
+#define VX0 $xr12
+#define VX1 $xr13
+#define VT0 $xr14
+#define VT1 $xr15
+#define VALPHA $xr19
+#define a1 $f8
+#define a2 $f23
+
+    PROLOGUE
+
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    movgr2fr.d a1, $r0
+    FFINT  a1, a1
+    movgr2fr.d a2, TEMP
+    FFINT  a2, a2
+    slli.d TEMP, TEMP, BASE_SHIFT
+    slli.d INCX, INCX, BASE_SHIFT
+    CMPEQ  $fcc0, ALPHA, a1
+    bcnez  $fcc0, .L20   //ALPHA==0
+    CMPEQ  $fcc0, ALPHA, a2
+    bcnez $fcc0, .L999  //ALPHA==1 return
+    srai.d I, N, 3
+    beq INCX, TEMP, .L30    //ALPHA！=0|1 and INCX==1
+    MTG  TEMP, ALPHA
+#ifdef DOUBLE
+    xvreplgr2vr.d VALPHA, TEMP
+#else
+    xvreplgr2vr.w VALPHA, TEMP
+#endif
+    move XX, X
+    .align 3
+
+.L10:   //ALPHA！=0|1 and INCX!=1
+    bge $r0, I, .L32
+    .align 3
+.L11:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    xvfmul.d VT0, VX0, VALPHA
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    xvstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    xvstelm.d VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    xvstelm.d VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    xvfmul.d VT1, VX1, VALPHA
+    xvstelm.d VT1, XX, 0, 0
+    add.d XX, XX, INCX
+    xvstelm.d VT1, XX, 0, 1
+    add.d XX, XX, INCX
+    xvstelm.d VT1, XX, 0, 2
+    add.d XX, XX, INCX
+    xvstelm.d VT1, XX, 0, 3
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    xvfmul.s VT0, VX0, VALPHA
+    xvstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 4
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 5
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 6
+    add.d XX, XX, INCX
+    xvstelm.w VT0, XX, 0, 7
+#endif
+    add.d XX, XX, INCX
+    addi.d  I, I, -1
+    blt $r0, I, .L11
+    b .L32
+    .align 3
+
+.L20:
+    srai.d I, N, 3
+    beq INCX, TEMP, .L24
+    bge $r0, I, .L22
+    .align 3
+
+.L21:
+    ST a1, X, 0
+    add.d X, X, INCX
+    ST a1, X, 0
+    add.d X, X, INCX
+    ST a1, X, 0
+    add.d X, X, INCX
+    ST a1, X, 0
+    add.d X, X, INCX
+    ST a1, X, 0
+    add.d X, X, INCX
+    ST a1, X, 0
+    add.d X, X, INCX
+    ST a1, X, 0
+    add.d X, X, INCX
+    ST a1, X, 0
+    add.d X, X, INCX
+    addi.d  I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L23:
+    ST  a1, X, 0 * SIZE
+    addi.d I, I, -1
+    add.d X, X, INCX
+    blt $r0, I, .L23
+    jirl $r0, $r1, 0
+    .align 3
+
+.L24:
+    bge $r0, I, .L26 /*N<8 INCX==1*/
+    .align 3
+.L25:
+    xvxor.v VX0, VX0, VX0
+    xvst VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    xvst VX0, X, 4 * SIZE
+#endif
+    addi.d I, I, -1
+    addi.d X, X, 8 * SIZE
+    blt $r0, I, .L25
+    .align 3
+
+.L26:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L27:
+    ST  a1, X, 0 * SIZE
+    addi.d I, I, -1
+    addi.d X, X, SIZE
+    blt $r0, I, .L27
+    jirl $r0, $r1, 0
+    .align 3
+
+.L30:
+    bge $r0, I, .L32/*N<8 INCX==1*/
+    MTG TEMP, ALPHA
+#ifdef DOUBLE
+    xvreplgr2vr.d VALPHA , TEMP
+#else
+    xvreplgr2vr.w VALPHA , TEMP
+#endif
+    .align 3
+
+.L31:
+    xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    xvld VX1, X, 4 * SIZE
+    xvfmul.d VT0, VX0, VALPHA
+    xvfmul.d VT1, VX1, VALPHA
+    xvst VT0, X, 0 * SIZE
+    xvst VT1, X, 4 * SIZE
+#else
+    xvfmul.s VT0, VX0, VALPHA
+    xvst VT0, X, 0 * SIZE
+#endif
+    addi.d I, I, -1
+    addi.d X, X, 8 * SIZE
+    blt $r0, I, .L31
+    .align 3
+
+.L32:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L33:
+    LD    a1, X, 0 * SIZE
+    addi.d I, I, -1
+    MUL   a1, ALPHA, a1
+    ST    a1, X, 0 * SIZE
+    add.d X, X, INCX
+    blt $r0, I, .L33
+    jirl $r0, $r1, 0
+    .align 3
+
+.L999:
+    jirl    $r0, $r1, 0x0
+
+    EPILOGUE
diff --git a/kernel/loongarch64/scal_lsx.S b/kernel/loongarch64/scal_lsx.S
new file mode 100644
index 000000000..1ffce7db2
--- /dev/null
+++ b/kernel/loongarch64/scal_lsx.S
@@ -0,0 +1,301 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N $r4
+#define ALPHA $f0
+#define X  $r7
+#define INCX $r8
+#define I $r12
+#define TEMP $r13
+#define t1 $r14
+#define t2 $r18
+#define t3 $r15
+#define t4 $r17
+#define XX $r16
+#define VX0 $vr12
+#define VX1 $vr13
+#define VT0 $vr14
+#define VT1 $vr15
+#define VALPHA $vr19
+#define a1 $f8
+#define a2 $f23
+
+    PROLOGUE
+
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d TEMP, 1
+    movgr2fr.d a1, $r0
+    FFINT  a1, a1
+    movgr2fr.d a2, TEMP
+    FFINT  a2, a2
+    slli.d TEMP, TEMP, BASE_SHIFT
+    slli.d INCX, INCX, BASE_SHIFT
+    CMPEQ  $fcc0, ALPHA, a1
+    bcnez  $fcc0, .L20   //ALPHA==0
+    CMPEQ  $fcc0, ALPHA, a2
+    bcnez $fcc0, .L999  //ALPHA==1 return
+    srai.d I, N, 3
+    beq INCX, TEMP, .L30    //ALPHA！=0|1 and INCX==1
+    MTG  TEMP, ALPHA
+#ifdef DOUBLE
+    vreplgr2vr.d VALPHA, TEMP
+#else
+    vreplgr2vr.w VALPHA, TEMP
+#endif
+    move XX, X
+    .align 3
+
+.L10:   //ALPHA！=0|1 and INCX!=1
+    bge $r0, I, .L32
+    .align 3
+
+.L11:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vfmul.d VT0, VX0, VALPHA
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vfmul.d VT1, VX1, VALPHA
+    ld.d t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vstelm.d VT1, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT1, XX, 0, 1
+    add.d XX, XX, INCX
+    vfmul.d VT0, VX0, VALPHA
+    ld.d t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.d t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vstelm.d VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vfmul.d VT1, VX1, VALPHA
+    vstelm.d VT1, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.d VT1, XX, 0, 1
+#else
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t2, X, 0 * SIZE
+    add.d X, X, INCX
+    vfmul.s VT0, VX0, VALPHA
+    ld.w t3, X, 0 * SIZE
+    add.d X, X, INCX
+    ld.w t4, X, 0 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vstelm.w VT0, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VT0, XX, 0, 3
+    add.d XX, XX, INCX
+    vfmul.s VT1, VX1, VALPHA
+    vstelm.w VT1, XX, 0, 0
+    add.d XX, XX, INCX
+    vstelm.w VT1, XX, 0, 1
+    add.d XX, XX, INCX
+    vstelm.w VT1, XX, 0, 2
+    add.d XX, XX, INCX
+    vstelm.w VT1, XX, 0, 3
+#endif
+    add.d XX, XX, INCX
+    addi.d  I, I, -1
+    blt $r0, I, .L11
+    b .L32
+    .align 3
+
+.L20:
+    srai.d I, N, 3
+    beq INCX, TEMP, .L24
+    bge $r0, I, .L22
+    .align 3
+
+.L21:
+    ST a1, X, 0
+    add.d X, X, INCX
+    ST a1, X, 0
+    add.d X, X, INCX
+    ST a1, X, 0
+    add.d X, X, INCX
+    ST a1, X, 0
+    add.d X, X, INCX
+    ST a1, X, 0
+    add.d X, X, INCX
+    ST a1, X, 0
+    add.d X, X, INCX
+    ST a1, X, 0
+    add.d X, X, INCX
+    ST a1, X, 0
+    add.d X, X, INCX
+    addi.d  I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L23:
+    ST  a1, X, 0 * SIZE
+    addi.d I, I, -1
+    add.d X, X, INCX
+    blt $r0, I, .L23
+    jirl $r0, $r1, 0
+    .align 3
+
+.L24:
+    bge $r0, I, .L26 /*N<8 INCX==1*/
+    .align 3
+
+.L25:
+    vxor.v VX0, VX0, VX0
+    vst VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    vst VX0, X, 2 * SIZE
+    vst VX0, X, 4 * SIZE
+    vst VX0, X, 6 * SIZE
+#else
+    vst VX0, X, 4 * SIZE
+#endif
+    addi.d I, I, -1
+    addi.d X, X, 8 * SIZE
+    blt $r0, I, .L25
+    .align 3
+
+.L26:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L27:
+    ST  a1, X, 0 * SIZE
+    addi.d I, I, -1
+    addi.d X, X, SIZE
+    blt $r0, I, .L27
+    jirl $r0, $r1, 0
+    .align 3
+
+.L30:
+    bge $r0, I, .L32/*N<8 INCX==1*/
+    MTG  TEMP, ALPHA
+#ifdef DOUBLE
+    vreplgr2vr.d VALPHA , TEMP
+#else
+    vreplgr2vr.w VALPHA , TEMP
+#endif
+    .align 3
+
+.L31:
+    vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    vld VX1, X, 2 * SIZE
+    vfmul.d VT0, VX0, VALPHA
+    vfmul.d VT1, VX1, VALPHA
+    vld VX0, X, 4 * SIZE
+    vst VT0, X, 0 * SIZE
+    vst VT1, X, 2 * SIZE
+    vfmul.d VT0, VX0, VALPHA
+    vld VX1, X, 6 * SIZE
+    vst VT0, X, 4 * SIZE
+    vfmul.d VT1, VX1, VALPHA
+    vst VT1, X, 6 * SIZE
+    addi.d I, I, -1
+#else
+    vld VX1, X, 4 * SIZE
+    vfmul.s VT0, VX0, VALPHA
+    vfmul.s VT1, VX1, VALPHA
+    addi.d I, I, -1
+    vst VT0, X, 0 * SIZE
+    vst VT1, X, 4 * SIZE
+#endif
+    addi.d X, X, 8 * SIZE
+    blt $r0, I, .L31
+    .align 3
+
+.L32:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L33:
+    LD    a1, X, 0 * SIZE
+    addi.d I, I, -1
+    MUL   a1, ALPHA, a1
+    ST    a1, X, 0 * SIZE
+    add.d X, X, INCX
+    blt $r0, I, .L33
+    jirl $r0, $r1, 0
+    .align 3
+
+.L999:
+    jirl    $r0, $r1, 0x0
+
+    EPILOGUE
diff --git a/kernel/loongarch64/scopy_lasx.S b/kernel/loongarch64/scopy_lasx.S
deleted file mode 100644
index 7db1e7cee..000000000
--- a/kernel/loongarch64/scopy_lasx.S
+++ /dev/null
@@ -1,216 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-#define N      $r4
-#define X      $r5
-#define INCX   $r6
-#define Y      $r7
-#define INCY   $r8
-#define I      $r17
-#define TEMP   $r18
-#define t1     $r14
-#define t2     $r15
-#define t3     $r16
-#define t4     $r19
-#define a1     $f12
-#define a2     $f13
-#define a3     $f14
-#define a4     $f15
-#define VX0    $xr12
-#define VX1    $xr13
-
-    PROLOGUE
-    bge $r0, N, .L999
-    li.d TEMP, 1
-    slli.d  TEMP, TEMP, BASE_SHIFT
-    slli.d  INCX, INCX, BASE_SHIFT
-    slli.d  INCY, INCY, BASE_SHIFT
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
-    b .L11  // INCX==1 and INCY==1
-.L20:
-    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
-    b .L21 // INCX!=1 and INCY==1
-
-.L11:
-    bge $r0, I, .L112
-    .align 3
-
-.L111:
-    xvld VX0, X, 0 * SIZE
-    addi.d  I, I, -1
-    xvst VX0, Y, 0 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L111
-    .align 3
-
-.L112:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L113:
-    fld.s $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    addi.d  X, X, SIZE
-    fst.s $f12, Y, 0 * SIZE
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L113
-    b .L999
-    .align 3
-
-.L12:
-    bge $r0, I, .L122
-    .align 3
-
-.L121:
-    xvld VX0, X, 0 * SIZE
-    xvstelm.w VX0, Y, 0, 0
-    add.d Y, Y, INCY
-    xvstelm.w VX0, Y, 0, 1
-    add.d Y, Y, INCY
-    xvstelm.w VX0, Y, 0, 2
-    add.d Y, Y, INCY
-    xvstelm.w VX0, Y, 0, 3
-    add.d Y, Y, INCY
-    xvstelm.w VX0, Y, 0, 4
-    add.d Y, Y, INCY
-    xvstelm.w VX0, Y, 0, 5
-    add.d Y, Y, INCY
-    xvstelm.w VX0, Y, 0, 6
-    add.d Y, Y, INCY
-    xvstelm.w VX0, Y, 0, 7
-    add.d Y, Y, INCY
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L121
-    .align 3
-
-.L122:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L123:
-    fld.s $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    addi.d  X, X, SIZE
-    fst.s $f12, Y, 0 * SIZE
-    add.d  Y, Y, INCY
-    blt $r0, I, .L123
-    b .L999
-    .align 3
-
-.L21:
-    bge $r0, I, .L212
-    .align 3
-
-.L211:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    xvst VX0, Y, 0 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L211
-    .align 3
-
-.L212:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L213:
-    fld.s $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    fst.s $f12, Y, 0 * SIZE
-    add.d  X, X, INCX
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L213
-    b .L999
-    .align 3
-
-.L22:
-    bge $r0, I, .L223
-    .align 3
-
-.L222:
-    fld.s a1, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a2, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a3, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a4, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.s a1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.s a2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.s a3, X, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.s a4, X, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.s a1, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a2, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a3, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a4, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.s a1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.s a2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.s a3, X, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.s a4, X, 0 * SIZE
-    add.d Y, Y, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L222
-    .align 3
-
-.L223:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L224:
-    fld.s $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    fst.s $f12, Y, 0 * SIZE
-    add.d  X, X, INCX
-    add.d  Y, Y, INCY
-    blt $r0, I, .L224
-    .align 3
-
-.L999:
-    move $r4, $r12
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/scopy_lsx.S b/kernel/loongarch64/scopy_lsx.S
deleted file mode 100644
index 32150d3d6..000000000
--- a/kernel/loongarch64/scopy_lsx.S
+++ /dev/null
@@ -1,220 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-#define N      $r4
-#define X      $r5
-#define INCX   $r6
-#define Y      $r7
-#define INCY   $r8
-#define I      $r17
-#define TEMP   $r18
-#define t1     $r14
-#define t2     $r15
-#define t3     $r16
-#define t4     $r19
-#define a1     $f12
-#define a2     $f13
-#define a3     $f14
-#define a4     $f15
-#define VX0    $vr12
-#define VX1    $vr13
-
-    PROLOGUE
-    bge $r0, N, .L999
-    li.d TEMP, 1
-    slli.d  TEMP, TEMP, BASE_SHIFT
-    slli.d  INCX, INCX, BASE_SHIFT
-    slli.d  INCY, INCY, BASE_SHIFT
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
-    b .L11  // INCX==1 and INCY==1
-.L20:
-    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
-    b .L21 // INCX!=1 and INCY==1
-
-.L11:
-    bge $r0, I, .L112
-    .align 3
-
-.L111:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    addi.d  I, I, -1
-    vst VX0, Y, 0 * SIZE
-    vst VX1, Y, 4 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L111
-    .align 3
-
-.L112:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L113:
-    fld.s $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    addi.d  X, X, SIZE
-    fst.s $f12, Y, 0 * SIZE
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L113
-    b .L999
-    .align 3
-
-.L12:
-    bge $r0, I, .L122
-    .align 3
-
-.L121:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    vstelm.w VX0, Y, 0, 0
-    add.d Y, Y, INCY
-    vstelm.w VX0, Y, 0, 1
-    add.d Y, Y, INCY
-    vstelm.w VX0, Y, 0, 2
-    add.d Y, Y, INCY
-    vstelm.w VX0, Y, 0, 3
-    add.d Y, Y, INCY
-    vstelm.w VX1, Y, 0, 0
-    add.d Y, Y, INCY
-    vstelm.w VX1, Y, 0, 1
-    add.d Y, Y, INCY
-    vstelm.w VX1, Y, 0, 2
-    add.d Y, Y, INCY
-    vstelm.w VX1, Y, 0, 3
-    add.d Y, Y, INCY
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L121
-    .align 3
-
-.L122:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L123:
-    fld.s $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    addi.d  X, X, SIZE
-    fst.s $f12, Y, 0 * SIZE
-    add.d  Y, Y, INCY
-    blt $r0, I, .L123
-    b .L999
-    .align 3
-
-.L21:
-    bge $r0, I, .L212
-    .align 3
-
-.L211:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    vst VX0, Y, 0 * SIZE
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    vst VX1, Y, 4 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L211
-    .align 3
-
-.L212:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L213:
-    fld.s $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    fst.s $f12, Y, 0 * SIZE
-    add.d  X, X, INCX
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L213
-    b .L999
-    .align 3
-
-.L22:
-    bge $r0, I, .L223
-    .align 3
-
-.L222:
-    fld.s a1, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a2, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a3, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a4, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.s a1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.s a2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.s a3, X, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.s a4, X, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.s a1, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a2, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a3, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a4, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.s a1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.s a2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.s a3, X, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.s a4, X, 0 * SIZE
-    add.d Y, Y, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L222
-    .align 3
-
-.L223:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L224:
-    fld.s $f12, X, 0 * SIZE
-    addi.d I, I, -1
-    fst.s $f12, Y, 0 * SIZE
-    add.d  X, X, INCX
-    add.d  Y, Y, INCY
-    blt $r0, I, .L224
-    .align 3
-
-.L999:
-    move $r4, $r12
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/smax_lasx.S b/kernel/loongarch64/smax_lasx.S
deleted file mode 100644
index 8cceb9928..000000000
--- a/kernel/loongarch64/smax_lasx.S
+++ /dev/null
@@ -1,205 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define J $r13
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define TEMP $r16
-#define m0 $xr8
-#define x1 $xr9
-#define x2 $xr10
-#define x3 $xr11
-#define x4 $xr12
-#define x5 $xr13
-#define x6 $xr14
-#define x7 $xr15
-#define x8 $xr16
-#define VX0 $xr20
-#define VX1 $xr21
-#define VM0 $xr22
-#define VM1 $xr23
-#define VM2 $xr18
-#define VM3 $xr17
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    xvld VM0, X, 0
-    srai.d I, N, 3
-    bge $r0, I, .L12
-    .align 3
-
-.L10:
-    xvld VX0, X, 0 * SIZE
-    addi.d I, I, -1
-    xvfmax.s VM0, VM0, VX0
-    addi.d X, X, 8 * SIZE
-    blt $r0, I, .L10
-    .align 3
-
-.L11:
-    xvpickve.w x1, VM0, 0
-    xvpickve.w x2, VM0, 1
-    xvpickve.w x3, VM0, 2
-    xvpickve.w x4, VM0, 3
-    xvpickve.w x5, VM0, 4
-    xvpickve.w x6, VM0, 5
-    xvpickve.w x7, VM0, 6
-    xvpickve.w x8, VM0, 7
-    xvfmax.s VM3, x1, x2
-    xvfmax.s VM2, x3, x4
-    xvfmax.s VM1, x5, x6
-    xvfmax.s VM0, x7, x8
-    xvfmax.s VM2, VM2, VM3
-    xvfmax.s VM0, VM0, VM1
-    xvfmax.s VM0, VM0, VM2
-    .align 3
-
-.L12: //INCX==1 and N<8
-    andi I, N, 7
-    li.d J, 4
-    bge J, I, .L13 // 4<N<8
-    xvld VX0, X, 0
-    slli.d J, J, 1 // 8
-    sub.d I, J, I
-    slli.d I, I, BASE_SHIFT
-    xvldx VX1, X, I
-    xvfmax.s m0, VX0, VX1 //patial repeat read
-    xvpickve.w x1, m0, 0
-    xvpickve.w x2, m0, 1
-    xvpickve.w x3, m0, 2
-    xvpickve.w x4, m0, 3
-    xvfmax.s m0, x1, x2
-    xvfmax.s VM1, x3, x4
-    xvfmax.s m0, m0, VM1
-    xvfmax.s VM0, m0, VM0
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L13: //INCX==1 and 0<=N<=4
-    bge $r0, I, .L15
-    .align 3
-
-.L14:
-    xvld x1, X, 0
-    addi.d I, I, -1
-    xvfmax.s VM0, VM0, x1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    .align 3
-
-.L15:
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X // initialize the max value
-    ld.w t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.w VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L23
-    ld.w t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.w VM0, t2, 1
-    xvinsgr2vr.w VM0, t3, 2
-    xvinsgr2vr.w VM0, t4, 3
-    ld.w t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.w VM0, t1, 4
-    xvinsgr2vr.w VM0, t2, 5
-    xvinsgr2vr.w VM0, t3, 6
-    xvinsgr2vr.w VM0, t4, 7
-    .align 3
-
-.L21:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    addi.d I, I, -1
-    xvfmax.s VM0, VM0, VX0
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    xvpickve.w x1, VM0, 0
-    xvpickve.w x2, VM0, 1
-    xvpickve.w x3, VM0, 2
-    xvpickve.w x4, VM0, 3
-    xvpickve.w x5, VM0, 4
-    xvpickve.w x6, VM0, 5
-    xvpickve.w x7, VM0, 6
-    xvpickve.w x8, VM0, 7
-    xvfmax.s VM3, x1, x2
-    xvfmax.s VM2, x3, x4
-    xvfmax.s VM1, x5, x6
-    xvfmax.s VM0, x7, x8
-    xvfmax.s VM2, VM2, VM3
-    xvfmax.s VM0, VM0, VM1
-    xvfmax.s VM0, VM0, VM2
-    .align 3
-
-.L23: //INCX!=1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    xvld x1, X, 0
-    addi.d I, I, -1
-    xvfmax.s VM0, VM0, x1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/smax_lsx.S b/kernel/loongarch64/smax_lsx.S
deleted file mode 100644
index 71e6863b8..000000000
--- a/kernel/loongarch64/smax_lsx.S
+++ /dev/null
@@ -1,171 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N     $r4
-#define X     $r5
-#define INCX  $r6
-#define I     $r12
-#define J     $r13
-#define t1    $r14
-#define t2    $r18
-#define t3    $r15
-#define t4    $r17
-#define TEMP  $r16
-#define m0    $vr8
-#define x1    $vr9
-#define x2    $vr10
-#define x3    $vr11
-#define x4    $vr12
-#define VX0   $vr20
-#define VX1   $vr21
-#define VM0   $vr22
-#define VM1   $vr23
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    vld VM0, X, 0
-    srai.d I, N, 3
-    bge $r0, I, .L12
-    .align 3
-
-.L10:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    addi.d I, I, -1
-    vfmax.s VM1, VX0, VX1
-    addi.d X, X, 8 * SIZE
-    vfmax.s VM0, VM0, VM1
-    blt $r0, I, .L10
-    .align 3
-
-.L11:
-    vreplvei.w x2, VM0, 1
-    vreplvei.w x3, VM0, 2
-    vreplvei.w x4, VM0, 3
-    vfmax.s VM1, x2, x3
-    vfmax.s VM0, x4, VM0
-    vfmax.s VM0, VM0, VM1
-    .align 3
-
-.L12: //INCX==1 and N<8
-    andi I, N, 7
-    li.d J, 4
-    bge J, I, .L13 // 4<N<8
-    vld VX0, X, 0
-    slli.d J, J, 1 // 8
-    sub.d I, J, I
-    slli.d I, I, BASE_SHIFT
-    vldx VX1, X, I
-    vfmax.s m0, VX0, VX1 //patial repeat read
-    vreplvei.w x2, m0, 1
-    vreplvei.w x3, m0, 2
-    vreplvei.w x4, m0, 3
-    vfmax.s x1, x2, x3
-    vfmax.s VM1, x4, m0
-    vfmax.s m0, x1, VM1
-    vfmax.s VM0, m0, VM0
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L13: //INCX==1 and 0<=N<=4
-    bge $r0, I, .L15
-    .align 3
-
-.L14:
-    vld x1, X, 0
-    addi.d I, I, -1
-    vfmax.s VM0, VM0, x1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    .align 3
-
-.L15:
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X
-    ld.w t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.w VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L23
-    ld.w t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.w VM0, t2, 1
-    vinsgr2vr.w VM0, t3, 2
-    vinsgr2vr.w VM0, t4, 3
-    .align 3
-
-.L21:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    addi.d I, I, -1
-    vfmax.s VM1, VX0, VX1
-    vfmax.s VM0, VM0, VM1
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    vreplvei.w x2, VM0, 1
-    vreplvei.w x3, VM0, 2
-    vreplvei.w x4, VM0, 3
-    vfmax.s VM1, x2, x3
-    vfmax.s VM0, x4, VM0
-    vfmax.s VM0, VM0, VM1
-    .align 3
-
-.L23: //INCX!=1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    vld x1, X, 0
-    addi.d I, I, -1
-    vfmax.s VM0, VM0, x1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/smin_lasx.S b/kernel/loongarch64/smin_lasx.S
deleted file mode 100644
index f6bbbfb8d..000000000
--- a/kernel/loongarch64/smin_lasx.S
+++ /dev/null
@@ -1,205 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define J $r13
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define TEMP $r16
-#define m0 $xr8
-#define x1 $xr9
-#define x2 $xr10
-#define x3 $xr11
-#define x4 $xr12
-#define x5 $xr13
-#define x6 $xr14
-#define x7 $xr15
-#define x8 $xr16
-#define VX0 $xr20
-#define VX1 $xr21
-#define VM0 $xr22
-#define VM1 $xr23
-#define VM2 $xr18
-#define VM3 $xr19
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    xvld VM0, X, 0
-    srai.d I, N, 3
-    bge $r0, I, .L12
-    .align 3
-
-.L10:
-    xvld VX0, X, 0 * SIZE
-    addi.d I, I, -1
-    xvfmin.s VM0, VM0, VX0
-    addi.d X, X, 8 * SIZE
-    blt $r0, I, .L10
-    .align 3
-
-.L11:
-    xvpickve.w x1, VM0, 0
-    xvpickve.w x2, VM0, 1
-    xvpickve.w x3, VM0, 2
-    xvpickve.w x4, VM0, 3
-    xvpickve.w x5, VM0, 4
-    xvpickve.w x6, VM0, 5
-    xvpickve.w x7, VM0, 6
-    xvpickve.w x8, VM0, 7
-    xvfmin.s VM3, x1, x2
-    xvfmin.s VM2, x3, x4
-    xvfmin.s VM1, x5, x6
-    xvfmin.s VM0, x7, x8
-    xvfmin.s VM2, VM2, VM3
-    xvfmin.s VM0, VM0, VM1
-    xvfmin.s VM0, VM0, VM2
-    .align 3
-
-.L12: //INCX==1 and N<8
-    andi I, N, 7
-    li.d J, 4
-    bge J, I, .L13 // 4<N<8
-    xvld VX0, X, 0
-    slli.d J, J, 1 // 8
-    sub.d I, J, I
-    slli.d I, I, BASE_SHIFT
-    xvldx VX1, X, I
-    xvfmin.s m0, VX0, VX1 //patial repeat read
-    xvpickve.w x1, m0, 0
-    xvpickve.w x2, m0, 1
-    xvpickve.w x3, m0, 2
-    xvpickve.w x4, m0, 3
-    xvfmin.s m0, x1, x2
-    xvfmin.s VM1, x3, x4
-    xvfmin.s m0, m0, VM1
-    xvfmin.s VM0, m0, VM0
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L13: //INCX==1 and 0<=N<=4
-    bge $r0, I, .L15
-    .align 3
-
-.L14:
-    xvld x1, X, 0
-    addi.d I, I, -1
-    xvfmin.s VM0, VM0, x1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    .align 3
-
-.L15:
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X // initialize the min value
-    ld.w t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.w VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L23
-    ld.w t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.w VM0, t2, 1
-    xvinsgr2vr.w VM0, t3, 2
-    xvinsgr2vr.w VM0, t4, 3
-    ld.w t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    xvinsgr2vr.w VM0, t1, 4
-    xvinsgr2vr.w VM0, t2, 5
-    xvinsgr2vr.w VM0, t3, 6
-    xvinsgr2vr.w VM0, t4, 7
-    .align 3
-
-.L21:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    addi.d I, I, -1
-    xvfmin.s VM0, VM0, VX0
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    xvpickve.w x1, VM0, 0
-    xvpickve.w x2, VM0, 1
-    xvpickve.w x3, VM0, 2
-    xvpickve.w x4, VM0, 3
-    xvpickve.w x5, VM0, 4
-    xvpickve.w x6, VM0, 5
-    xvpickve.w x7, VM0, 6
-    xvpickve.w x8, VM0, 7
-    xvfmin.s VM3, x1, x2
-    xvfmin.s VM2, x3, x4
-    xvfmin.s VM1, x5, x6
-    xvfmin.s VM0, x7, x8
-    xvfmin.s VM2, VM2, VM3
-    xvfmin.s VM0, VM0, VM1
-    xvfmin.s VM0, VM0, VM2
-    .align 3
-
-.L23: //INCX!=1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    xvld x1, X, 0
-    addi.d I, I, -1
-    xvfmin.s VM0, VM0, x1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/smin_lsx.S b/kernel/loongarch64/smin_lsx.S
deleted file mode 100644
index 1cc3699b0..000000000
--- a/kernel/loongarch64/smin_lsx.S
+++ /dev/null
@@ -1,174 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-
-#define N $r4
-#define X $r5
-#define INCX $r6
-#define I $r12
-#define J $r13
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define TEMP $r16
-#define m0 $vr8
-#define x1 $vr9
-#define x2 $vr10
-#define x3 $vr11
-#define x4 $vr12
-#define VX0 $vr20
-#define VX1 $vr21
-#define VM0 $vr22
-#define VM1 $vr23
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    bne INCX, TEMP, .L20
-    vld VM0, X, 0
-    srai.d I, N, 3
-    bge $r0, I, .L12
-    .align 3
-
-.L10:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    addi.d I, I, -1
-    vfmin.s VM1, VX0, VX1
-    addi.d X, X, 8 * SIZE
-    vfmin.s VM0, VM0, VM1
-    blt $r0, I, .L10
-    .align 3
-
-.L11:
-    vreplvei.w x1, VM0, 0
-    vreplvei.w x2, VM0, 1
-    vreplvei.w x3, VM0, 2
-    vreplvei.w x4, VM0, 3
-    vfmin.s VM1, x1, x2
-    vfmin.s VM0, x3, x4
-    vfmin.s VM0, VM0, VM1
-    .align 3
-
-.L12: //INCX==1 and N<8
-    andi I, N, 7
-    li.d J, 4
-    bge J, I, .L13 // 4<N<8
-    vld VX0, X, 0
-    slli.d J, J, 1 // 8
-    sub.d I, J, I
-    slli.d I, I, BASE_SHIFT
-    vldx VX1, X, I
-    vfmin.s m0, VX0, VX1 //patial repeat read
-    vreplvei.w x1, m0, 0
-    vreplvei.w x2, m0, 1
-    vreplvei.w x3, m0, 2
-    vreplvei.w x4, m0, 3
-    vfmin.s m0, x1, x2
-    vfmin.s VM1, x3, x4
-    vfmin.s m0, m0, VM1
-    vfmin.s VM0, m0, VM0
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L13: //INCX==1 and 0<=N<=4
-    bge $r0, I, .L15
-    .align 3
-
-.L14:
-    vld x1, X, 0
-    addi.d I, I, -1
-    vfmin.s VM0, VM0, x1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    .align 3
-
-.L15:
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-.L20: // INCX!=1
-    move TEMP, X
-    ld.w t1, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.w VM0, t1, 0
-    srai.d I, N, 3
-    bge $r0, I, .L23
-    ld.w t2, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t3, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    ld.w t4, TEMP, 0 * SIZE
-    add.d TEMP, TEMP, INCX
-    vinsgr2vr.w VM0, t2, 1
-    vinsgr2vr.w VM0, t3, 2
-    vinsgr2vr.w VM0, t4, 3
-    .align 3
-
-.L21:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    vfmin.s VM1, VX0, VX1
-    addi.d I, I, -1
-    vfmin.s VM0, VM0, VM1
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    vreplvei.w x1, VM0, 0
-    vreplvei.w x2, VM0, 1
-    vreplvei.w x3, VM0, 2
-    vreplvei.w x4, VM0, 3
-    vfmin.s VM1, x1, x2
-    vfmin.s VM0, x3, x4
-    vfmin.s VM0, VM0, VM1
-    .align 3
-
-.L23: //INCX!=1 and N<8
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    vld x1, X, 0
-    vfmin.s VM0, VM0, x1
-    addi.d I, I, -1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fmov.s $f0, $f22
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/snrm2_lasx.S b/kernel/loongarch64/snrm2_lasx.S
index 274908c14..3ae11e897 100644
--- a/kernel/loongarch64/snrm2_lasx.S
+++ b/kernel/loongarch64/snrm2_lasx.S
@@ -1,3 +1,35 @@
+/*****************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+   3. Neither the name of the OpenBLAS project nor the names of
+      its contributors may be used to endorse or promote products
+      derived from this software without specific prior written
+      permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**********************************************************************************/
+
 #define ASSEMBLER
 
 #include "common.h"
@@ -11,10 +43,13 @@
 #define t2     $r13
 #define t3     $r14
 #define t4     $r15
+
+/* Don't change following FR unless you know the effects. */
 #define VX0    $xr15
 #define VX1    $xr16
 #define VX2    $xr17
 #define VX3    $xr18
+#define VX4    $xr21
 #define res1   $xr19
 #define res2   $xr20
 
@@ -37,14 +72,13 @@
    .align 3
 
 .L10:
-   xvld VX0, X, 0 * SIZE
-   xvld VX1, X, 0 * SIZE
-   xvfcvtl.d.s VX0, VX0
-   xvfcvth.d.s VX1, VX1
-   xvfmadd.d res1, VX0, VX0, res1
-   xvfmadd.d res2, VX1, VX1, res2
+   xvld VX0, X, 0
+   xvfcvtl.d.s VX1, VX0
+   xvfcvth.d.s VX2, VX0
+   xvfmadd.d res1, VX1, VX1, res1
+   xvfmadd.d res2, VX2, VX2, res2
    addi.d I, I, -1
-   addi.d X, X, 8 * SIZE 
+   addi.d X, X, 8 * SIZE
    blt $r0, I, .L10
    .align 3
    b .L996
@@ -54,70 +88,46 @@
    .align 3
 
 .L21:
-   ld.w t1, X, 0 * SIZE
+   ld.w t1, X, 0
    add.d X, X, INCX
-   ld.w t2, X, 0 * SIZE
+   ld.w t2, X, 0
    add.d X, X, INCX
-   ld.w t3, X, 0 * SIZE
+   ld.w t3, X, 0
    add.d X, X, INCX
-   ld.w t4, X, 0 * SIZE
+   ld.w t4, X, 0
    add.d X, X, INCX
    xvinsgr2vr.w VX0, t1, 0
    xvinsgr2vr.w VX0, t2, 1
    xvinsgr2vr.w VX0, t3, 2
    xvinsgr2vr.w VX0, t4, 3
-   ld.w t1, X, 0 * SIZE
+   ld.w t1, X, 0
    add.d X, X, INCX
-   ld.w t2, X, 0 * SIZE
+   ld.w t2, X, 0
    add.d X, X, INCX
-   ld.w t3, X, 0 * SIZE
-   add.d X, X, INCX
-   ld.w t4, X, 0 * SIZE
+   ld.w t3, X, 0
    add.d X, X, INCX
+   ld.w t4, X, 0
    xvinsgr2vr.w VX0, t1, 4
    xvinsgr2vr.w VX0, t2, 5
    xvinsgr2vr.w VX0, t3, 6
    xvinsgr2vr.w VX0, t4, 7
-   ld.w t1, X, 0 * SIZE
    add.d X, X, INCX
-   ld.w t2, X, 0 * SIZE
-   add.d X, X, INCX
-   ld.w t3, X, 0 * SIZE
-   add.d X, X, INCX
-   ld.w t4, X, 0 * SIZE
-   add.d X, X, INCX
-   xvinsgr2vr.w VX1, t1, 0
-   xvinsgr2vr.w VX1, t2, 1
-   xvinsgr2vr.w VX1, t3, 2
-   xvinsgr2vr.w VX1, t4, 3
-   ld.w t1, X, 0 * SIZE
-   add.d X, X, INCX
-   ld.w t2, X, 0 * SIZE
-   add.d X, X, INCX
-   ld.w t3, X, 0 * SIZE
-   add.d X, X, INCX
-   ld.w t4, X, 0 * SIZE
-   add.d X, X, INCX
-   xvinsgr2vr.w VX1, t1, 4
-   xvinsgr2vr.w VX1, t2, 5
-   xvinsgr2vr.w VX1, t3, 6
-   xvinsgr2vr.w VX1, t4, 7
-   xvfcvtl.d.s VX0, VX0
-   xvfcvth.d.s VX1, VX1
-   xvfmadd.d res1, VX0, VX0, res1
-   xvfmadd.d res2, VX1, VX1, res2
+   xvfcvtl.d.s VX1, VX0
+   xvfcvth.d.s VX2, VX0
+   xvfmadd.d res1, VX1, VX1, res1
+   xvfmadd.d res2, VX2, VX2, res2
    addi.d  I, I, -1
    blt $r0, I, .L21
    b .L996
 
 .L996:
    xvfadd.d res1, res1, res2
-   xvpickve.w VX1, res1, 1
-   xvpickve.w VX2, res1, 2
-   xvpickve.w VX3, res1, 3
-   xvfadd.s res1, VX1, res1
-   xvfadd.s res1, VX2, res1
-   xvfadd.s res1, VX3, res1
+   xvpickve.d VX1, res1, 1
+   xvpickve.d VX2, res1, 2
+   xvpickve.d VX3, res1, 3
+   fadd.d   $f19, $f19, $f16
+   fadd.d   $f19, $f19, $f17
+   fadd.d   $f19, $f19, $f18
    .align 3
 
 .L997:
@@ -126,11 +136,11 @@
    .align 3
 
 .L998:
-   fld.s $f15, X, 0 * SIZE
-   addi.d I, I, -1
+   fld.s $f15, X, 0
+   add.d    X, X, INCX
+   addi.d   I, I, -1
    fcvt.d.s $f15, $f15
-   fmadd.d $f19, $f15, $f15, $f19
-   add.d X, X, INCX
+   fmadd.d  $f19, $f15, $f15, $f19
    blt $r0, I, .L998
    .align 3
 
diff --git a/kernel/loongarch64/snrm2_lsx.S b/kernel/loongarch64/snrm2_lsx.S
index 17d017900..bb492dbf0 100644
--- a/kernel/loongarch64/snrm2_lsx.S
+++ b/kernel/loongarch64/snrm2_lsx.S
@@ -1,3 +1,35 @@
+/*****************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+   3. Neither the name of the OpenBLAS project nor the names of
+      its contributors may be used to endorse or promote products
+      derived from this software without specific prior written
+      permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**********************************************************************************/
+
 #define ASSEMBLER
 
 #include "common.h"
@@ -15,6 +47,9 @@
 #define VX1    $vr16
 #define VX2    $vr17
 #define VX3    $vr18
+#define VX4    $vr21
+#define VX5    $vr22
+/* Don't change following FR unless you know the effects. */
 #define res1   $vr19
 #define res2   $vr20
 
@@ -24,99 +59,71 @@
    LDINT   N,     0(N)
    LDINT   INCX,  0(INCX)
 #endif
-
    vxor.v res1, res1, res1
    vxor.v res2, res2, res2
-   bge $r0, N, .L999
+   bge $r0,    N, .L999
    beq $r0, INCX, .L999
    li.d  TEMP, SIZE
    slli.d INCX, INCX, BASE_SHIFT
    srai.d I, N, 3
    bne INCX, TEMP, .L20
-   bge $r0,  I, .L997
+   bge  $r0,    I, .L997
    .align 3
 
 .L10:
-   vld VX0, X, 0 * SIZE
-   vld VX1, X, 0 * SIZE
-   vfcvtl.d.s VX0, VX0
-   vfcvth.d.s VX1, VX1
-   vfmadd.d res1, VX0, VX0, res1
-   vfmadd.d res2, VX1, VX1, res2
-   vld VX2, X, 4 * SIZE
-   vld VX3, X, 4 * SIZE
-   vfcvtl.d.s VX2, VX2
-   vfcvth.d.s VX3, VX3
-   vfmadd.d res1, VX2, VX2, res1
-   vfmadd.d res2, VX3, VX3, res2
+   vld  VX0, X, 0
+   vld  VX5, X, 4 * SIZE
    addi.d I, I, -1
-   addi.d X, X, 8 * SIZE 
+   addi.d X, X, 8 * SIZE
+   vfcvtl.d.s VX1, VX0
+   vfcvth.d.s VX2, VX0
+   vfcvtl.d.s VX3, VX5
+   vfcvth.d.s VX4, VX5
+   vfmadd.d  res1, VX1, VX1, res1
+   vfmadd.d  res2, VX2, VX2, res2
+   vfmadd.d  res1, VX3, VX3, res1
+   vfmadd.d  res2, VX4, VX4, res2
    blt $r0, I, .L10
    b .L996
    .align 3
-   
 
 .L20:
    bge $r0, I, .L997
    .align 3
 
 .L21:
-   ld.w t1, X, 0 * SIZE
+   ld.w t1, X, 0
    add.d X, X, INCX
-   ld.w t2, X, 0 * SIZE
+   ld.w t2, X, 0
    add.d X, X, INCX
-   ld.w t3, X, 0 * SIZE
+   ld.w t3, X, 0
    add.d X, X, INCX
-   ld.w t4, X, 0 * SIZE
+   ld.w t4, X, 0
    add.d X, X, INCX
    vinsgr2vr.w VX0, t1, 0
    vinsgr2vr.w VX0, t2, 1
    vinsgr2vr.w VX0, t3, 2
-   vinsgr2vr.w VX0, t4, 3  
-   ld.w t1, X, 0 * SIZE
+   vinsgr2vr.w VX0, t4, 3
+   vfcvtl.d.s VX1, VX0
+   vfcvth.d.s VX2, VX0
+   vfmadd.d res1, VX1, VX1, res1
+   vfmadd.d res2, VX2, VX2, res2
+   ld.w t1, X, 0
    add.d X, X, INCX
-   ld.w t2, X, 0 * SIZE
+   ld.w t2, X, 0
    add.d X, X, INCX
-   ld.w t3, X, 0 * SIZE
+   ld.w t3, X, 0
    add.d X, X, INCX
-   ld.w t4, X, 0 * SIZE
+   ld.w t4, X, 0
    add.d X, X, INCX
-   vinsgr2vr.w VX1, t1, 0
-   vinsgr2vr.w VX1, t2, 1
-   vinsgr2vr.w VX1, t3, 2
-   vinsgr2vr.w VX1, t4, 3
-   vfcvtl.d.s VX0, VX0
-   vfcvth.d.s VX1, VX1
-   vfmadd.d res1, VX0, VX0, res1
-   vfmadd.d res2, VX1, VX1, res2
-   ld.w t1, X, 0 * SIZE
-   add.d X, X, INCX
-   ld.w t2, X, 0 * SIZE
-   add.d X, X, INCX
-   ld.w t3, X, 0 * SIZE
-   add.d X, X, INCX
-   ld.w t4, X, 0 * SIZE
-   add.d X, X, INCX
-   vinsgr2vr.w VX2, t1, 0
-   vinsgr2vr.w VX2, t2, 1
-   vinsgr2vr.w VX2, t3, 2
-   vinsgr2vr.w VX2, t4, 3  
-   ld.w t1, X, 0 * SIZE
-   add.d X, X, INCX
-   ld.w t2, X, 0 * SIZE
-   add.d X, X, INCX
-   ld.w t3, X, 0 * SIZE
-   add.d X, X, INCX
-   ld.w t4, X, 0 * SIZE
-   add.d X, X, INCX
-   vinsgr2vr.w VX3, t1, 0
-   vinsgr2vr.w VX3, t2, 1
-   vinsgr2vr.w VX3, t3, 2
-   vinsgr2vr.w VX3, t4, 3
-   vfcvtl.d.s VX2, VX2
-   vfcvth.d.s VX3, VX3
-   vfmadd.d res1, VX2, VX2, res1
-   vfmadd.d res2, VX3, VX3, res2
+   vinsgr2vr.w VX0, t1, 0
+   vinsgr2vr.w VX0, t2, 1
+   vinsgr2vr.w VX0, t3, 2
+   vinsgr2vr.w VX0, t4, 3
+   vfcvtl.d.s VX3, VX0
+   vfcvth.d.s VX4, VX0
+   vfmadd.d res1, VX3, VX3, res1
+   vfmadd.d res2, VX4, VX4, res2
    addi.d  I, I, -1
    blt $r0, I, .L21
    b .L996
@@ -124,12 +131,8 @@
 
 .L996:
    vfadd.d res1, res1, res2
-   vreplvei.w VX1, res1, 1
-   vreplvei.w VX2, res1, 2
-   vreplvei.w VX3, res1, 3
-   vfadd.s res1, VX1, res1
-   vfadd.s res1, VX2, res1
-   vfadd.s res1, VX3, res1
+   vreplvei.d VX1, res1, 1
+   vfadd.d res1, VX1, res1
    .align 3
 
 .L997:
@@ -138,7 +141,7 @@
    .align 3
 
 .L998:
-   fld.s $f15, X, 0 * SIZE
+   fld.s $f15, X, 0
    addi.d I, I, -1
    fcvt.d.s $f15, $f15
    fmadd.d $f19, $f15, $f15, $f19
diff --git a/kernel/loongarch64/srot_lasx.S b/kernel/loongarch64/srot_lasx.S
deleted file mode 100644
index 9aeb4dcf5..000000000
--- a/kernel/loongarch64/srot_lasx.S
+++ /dev/null
@@ -1,863 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-#define N      $r4
-#define X      $r5
-#define INCX   $r6
-#define Y      $r7
-#define INCY   $r8
-#define C      $f0
-#define S      $f1
-
-#define I      $r12
-#define TEMP   $r13
-#define t1     $r14
-#define t2     $r16
-#define t3     $r15
-#define t4     $r17
-#define XX     $r18
-#define YY     $r19
-#define a1     $f12
-#define VX0    $xr8
-#define VX1    $xr20
-#define VX2    $xr21
-#define VX3    $xr22
-#define VT0    $xr10
-#define VT1    $xr18
-#define VXC    $xr23
-#define VXS    $xr9
-#define VXZ    $xr19
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    li.d TEMP, 1
-    movgr2fr.d a1, $r0
-    ffint.s.l a1, a1
-    slli.d  TEMP, TEMP, BASE_SHIFT
-    slli.d  INCX, INCX, BASE_SHIFT
-    slli.d  INCY, INCY, BASE_SHIFT
-    movfr2gr.s t1, C
-    xvreplgr2vr.w VXC, t1
-    movfr2gr.s t2, S
-    xvreplgr2vr.w VXS, t2
-    movfr2gr.s t3, a1
-    xvreplgr2vr.w VXZ, t3
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
-    b .L11  // INCX==1 and INCY==1
-.L20:
-    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
-    b .L21 // INCX!=1 and INCY==1
-
-.L11:
-    bge $r0, I, .L997
-    fcmp.ceq.s $fcc0, C, a1
-    bcnez $fcc0, .L110
-    fcmp.ceq.s $fcc0, S, a1
-    bcnez $fcc0, .L112 // C!=0 S==0
-    b .L111 // C!=0 S!=0
-    .align 3
-
-.L110:
-    fcmp.ceq.s $fcc0, S, a1
-    bcnez $fcc0, .L114 // C==0 S==0
-    b .L113 // C==0 S!=0
-    .align 3
-
-.L111: // C!=0 S!=0
-    xvld VX0, X, 0 * SIZE
-    xvld VX2, Y, 0 * SIZE
-    xvfmul.s VT0, VX0, VXC
-    xvfmadd.s VT0, VX2, VXS, VT0
-    xvfmul.s VT1, VX0, VXS
-    xvfmsub.s VT1, VX2, VXC, VT1
-    xvst VT0, X, 0 * SIZE
-    xvst VT1, Y, 0 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L111
-    b .L997
-    .align 3
-
-.L112: // C!=0 S==0
-    xvld VX0, X, 0 * SIZE
-    xvld VX2, Y, 0 * SIZE
-    xvfmul.s VT0, VX0, VXC
-    xvfmul.s VT1, VX2, VXC
-    xvst VT0, X, 0 * SIZE
-    xvst VT1, Y, 0 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L112
-    b .L997
-    .align 3
-
-.L113: // C==0 S!=0
-    xvld VX0, X, 0 * SIZE
-    xvld VX2, Y, 0 * SIZE
-    xvfmul.s VT0, VX2, VXS
-    xvfmul.s VT1, VX0, VXS
-    xvfsub.s VT1, VXZ, VT1
-    xvst VT0, X, 0 * SIZE
-    xvst VT1, Y, 0 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L113
-    b .L997
-    .align 3
-
-.L114: // C==0 S==0
-    xvst VXZ, X, 0 * SIZE
-    xvst VXZ, Y, 0 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L114
-    b .L997
-    .align 3
-
-.L12: // INCX==1 and INCY!=1
-    bge $r0, I, .L997
-    move YY, Y
-    move XX, X
-    fcmp.ceq.s $fcc0, C, a1
-    bcnez $fcc0, .L120
-    fcmp.ceq.s $fcc0, S, a1
-    bcnez $fcc0, .L122 // C!=0 S==0
-    b .L121 // C!=0 S!=0
-    .align 3
-
-.L120:
-    fcmp.ceq.s $fcc0, S, a1
-    bcnez $fcc0, .L124 // C==0 S==0
-    b .L123 // C==0 S!=0
-    .align 3
-
-.L121: // C!=0 S!=0
-    xvld VX0, X, 0 * SIZE
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    xvinsgr2vr.w VX2, t1, 0
-    xvinsgr2vr.w VX2, t2, 1
-    xvinsgr2vr.w VX2, t3, 2
-    xvinsgr2vr.w VX2, t4, 3
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    xvinsgr2vr.w VX2, t1, 4
-    xvinsgr2vr.w VX2, t2, 5
-    xvinsgr2vr.w VX2, t3, 6
-    xvinsgr2vr.w VX2, t4, 7
-    add.d Y, Y, INCY
-    xvfmul.s VT0, VX0, VXC
-    xvfmadd.s VT0, VX2, VXS, VT0
-    xvfmul.s VT1, VX0, VXS
-    xvfmsub.s VT1, VX2, VXC, VT1
-    xvst VT0, X, 0 * SIZE
-    xvstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 7
-    add.d YY, YY, INCY
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L121
-    b .L997
-    .align 3
-
-.L122: // C!=0 S==0
-    xvld VX0, X, 0 * SIZE
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    xvinsgr2vr.w VX2, t1, 0
-    xvinsgr2vr.w VX2, t2, 1
-    xvinsgr2vr.w VX2, t3, 2
-    xvinsgr2vr.w VX2, t4, 3
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    xvinsgr2vr.w VX2, t1, 4
-    xvinsgr2vr.w VX2, t2, 5
-    xvinsgr2vr.w VX2, t3, 6
-    xvinsgr2vr.w VX2, t4, 7
-    add.d Y, Y, INCY
-    xvfmul.s VT0, VX0, VXC
-    xvfmul.s VT1, VX2, VXC
-    xvst VT0, X, 0 * SIZE
-    xvstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 7
-    add.d YY, YY, INCY
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L122
-    b .L997
-    .align 3
-
-.L123: // C==0 S!=0
-    xvld VX0, X, 0 * SIZE
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    xvinsgr2vr.w VX2, t1, 0
-    xvinsgr2vr.w VX2, t2, 1
-    xvinsgr2vr.w VX2, t3, 2
-    xvinsgr2vr.w VX2, t4, 3
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    xvinsgr2vr.w VX2, t1, 4
-    xvinsgr2vr.w VX2, t2, 5
-    xvinsgr2vr.w VX2, t3, 6
-    xvinsgr2vr.w VX2, t4, 7
-    add.d Y, Y, INCY
-    xvfmul.s VT0, VX2, VXS
-    xvfmul.s VT1, VX0, VXS
-    xvfsub.s VT1, VXZ, VT1
-    xvst VT0, X, 0 * SIZE
-    xvstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 7
-    add.d YY, YY, INCY
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L123
-    b .L997
-    .align 3
-
-.L124: // C==0 S==0
-    xvst VXZ, X, 0 * SIZE
-    xvstelm.w VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 7
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L124
-    b .L997
-    .align 3
-
-.L21:// INCX!=1 and INCY==1
-    bge $r0, I, .L997
-    move XX, X
-    fcmp.ceq.s $fcc0, C, a1
-    bcnez $fcc0, .L210
-    fcmp.ceq.s $fcc0, S, a1
-    bcnez $fcc0, .L212 // C!=0 S==0
-    b .L211 // C!=0 S!=0
-    .align 3
-
-.L210:
-    fcmp.ceq.s $fcc0, S, a1
-    bcnez $fcc0, .L214 // C==0 S==0
-    b .L213 // C==0 S!=0
-    .align 3
-
-.L211: // C!=0 S!=0
-    xvld VX2, Y, 0 * SIZE
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    add.d X, X, INCX
-    xvfmul.s VT0, VXC, VX0
-    xvfmadd.s VT0, VX2, VXS, VT0
-    xvfmul.s VT1, VX0, VXS
-    xvfmsub.s VT1, VX2, VXC, VT1
-    xvstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 4
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 5
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 6
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 7
-    add.d XX, XX, INCX
-    xvst VT1, Y, 0 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L211
-    b .L997
-    .align 3
-
-.L212: // C!=0 S==0
-    xvld VX2, Y, 0 * SIZE
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    add.d X, X, INCX
-    xvfmul.s VT0, VXC, VX0
-    xvfmul.s VT1, VX2, VXC
-    xvstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 4
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 5
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 6
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 7
-    add.d XX, XX, INCX
-    xvst VT1, Y, 0 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L212
-    b .L997
-    .align 3
-
-.L213: // C==0 S!=0
-    xvld VX2, Y, 0 * SIZE
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    add.d X, X, INCX
-    xvfmul.s VT0, VXS, VX2
-    xvfmul.s VT1, VXS, VX0
-    xvfsub.s VT1, VXZ, VT1
-    xvstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 4
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 5
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 6
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 7
-    add.d XX, XX, INCX
-    xvst VT1, Y, 0 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L213
-    b .L997
-    .align 3
-
-.L214: // C==0 S==0
-    xvstelm.w VXZ, XX, 0, 0
-    add.d XX, XX, INCX
-    xvstelm.w VXZ, XX, 0, 1
-    add.d XX, XX, INCX
-    xvstelm.w VXZ, XX, 0, 2
-    add.d XX, XX, INCX
-    xvstelm.w VXZ, XX, 0, 3
-    add.d XX, XX, INCX
-    xvst VT1, Y, 0 * SIZE
-    xvstelm.w VXZ, XX, 0, 4
-    add.d XX, XX, INCX
-    xvstelm.w VXZ, XX, 0, 5
-    add.d XX, XX, INCX
-    xvstelm.w VXZ, XX, 0, 6
-    add.d XX, XX, INCX
-    xvstelm.w VXZ, XX, 0, 7
-    add.d XX, XX, INCX
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L211
-    b .L997
-    .align 3
-
-.L22:
-    bge $r0, I, .L997
-    move YY, Y
-    move XX, X
-    fcmp.ceq.s $fcc0, C, a1
-    bcnez $fcc0, .L220
-    fcmp.ceq.s $fcc0, S, a1
-    bcnez $fcc0, .L222 // C!=0 S==0
-    b .L221 // C!=0 S!=0
-    .align 3
-
-.L220:
-    fcmp.ceq.s $fcc0, S, a1
-    bcnez $fcc0, .L224 // C==0 S==0
-    b .L223 // C==0 S!=0
-    .align 3
-
-.L221: // C!=0 S!=0
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    xvinsgr2vr.w VX2, t1, 0
-    xvinsgr2vr.w VX2, t2, 1
-    xvinsgr2vr.w VX2, t3, 2
-    xvinsgr2vr.w VX2, t4, 3
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    xvinsgr2vr.w VX2, t1, 4
-    xvinsgr2vr.w VX2, t2, 5
-    xvinsgr2vr.w VX2, t3, 6
-    xvinsgr2vr.w VX2, t4, 7
-    add.d Y, Y, INCY
-    xvfmul.s  VT0, VX0, VXC
-    xvfmadd.s VT0, VX2, VXS, VT0
-    xvfmul.s  VT1, VX0, VXS
-    xvfmsub.s VT1, VX2, VXC, VT1
-    xvstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 4
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 5
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 6
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 7
-    add.d XX, XX, INCX
-    xvstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 7
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L221
-    b .L997
-    .align 3
-
-.L222: // C!=0 S==0
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    xvinsgr2vr.w VX2, t1, 0
-    xvinsgr2vr.w VX2, t2, 1
-    xvinsgr2vr.w VX2, t3, 2
-    xvinsgr2vr.w VX2, t4, 3
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    xvinsgr2vr.w VX2, t1, 4
-    xvinsgr2vr.w VX2, t2, 5
-    xvinsgr2vr.w VX2, t3, 6
-    xvinsgr2vr.w VX2, t4, 7
-    add.d Y, Y, INCY
-    xvfmul.s VT0, VX0, VXC
-    xvfmul.s VT1, VX2, VXC
-    xvstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 4
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 5
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 6
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 7
-    add.d XX, XX, INCX
-    xvstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 7
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L222
-    b .L997
-    .align 3
-
-.L223: // C==0 S!=0
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    xvinsgr2vr.w VX2, t1, 0
-    xvinsgr2vr.w VX2, t2, 1
-    xvinsgr2vr.w VX2, t3, 2
-    xvinsgr2vr.w VX2, t4, 3
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    xvinsgr2vr.w VX2, t1, 4
-    xvinsgr2vr.w VX2, t2, 5
-    xvinsgr2vr.w VX2, t3, 6
-    xvinsgr2vr.w VX2, t4, 7
-    add.d Y, Y, INCY
-    xvfmul.s VT0, VX2, VXS
-    xvfmul.s VT1, VX0, VXS
-    xvfsub.s VT1, VXZ, VT1
-    xvstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 4
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 5
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 6
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 7
-    add.d XX, XX, INCX
-    xvstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VT1, YY, 0, 7
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L223
-    b .L997
-    .align 3
-
-.L224: // C==0 S==0
-    xvstelm.w VXZ, XX, 0, 0
-    add.d XX, XX, INCX
-    xvstelm.w VXZ, XX, 0, 1
-    add.d XX, XX, INCX
-    xvstelm.w VXZ, XX, 0, 2
-    add.d XX, XX, INCX
-    xvstelm.w VXZ, XX, 0, 3
-    add.d XX, XX, INCX
-    xvstelm.w VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 2
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 3
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, XX, 0, 4
-    add.d XX, XX, INCX
-    xvstelm.w VXZ, XX, 0, 5
-    add.d XX, XX, INCX
-    xvstelm.w VXZ, XX, 0, 6
-    add.d XX, XX, INCX
-    xvstelm.w VXZ, XX, 0, 7
-    add.d XX, XX, INCX
-    xvstelm.w VXZ, YY, 0, 4
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 5
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 6
-    add.d YY, YY, INCY
-    xvstelm.w VXZ, YY, 0, 7
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L224
-    b .L997
-    .align 3
-
-.L997:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L998:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f13, Y, 0 * SIZE
-    fmul.s $f10, $f12, C
-    fmadd.s $f10, $f13, S, $f10
-    fst.s $f10, X, 0 * SIZE
-    addi.d I, I, -1
-    fmul.s $f20, $f12, S
-    fmsub.s $f20, $f13, C, $f20
-    fst.s $f20, Y, 0 * SIZE
-    add.d  X, X, INCX
-    add.d  Y, Y, INCY
-    blt $r0, I, .L998
-    .align 3
-
-.L999:
-    move $r4, $r12
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/srot_lsx.S b/kernel/loongarch64/srot_lsx.S
deleted file mode 100644
index 8822b58e4..000000000
--- a/kernel/loongarch64/srot_lsx.S
+++ /dev/null
@@ -1,927 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-#define N      $r4
-#define X      $r5
-#define INCX   $r6
-#define Y      $r7
-#define INCY   $r8
-#define C      $f0
-#define S      $f1
-
-#define I      $r12
-#define TEMP   $r13
-#define t1     $r14
-#define t2     $r16
-#define t3     $r15
-#define t4     $r17
-#define XX     $r18
-#define YY     $r19
-#define a1     $f12
-#define VX0    $vr8
-#define VX1    $vr20
-#define VX2    $vr21
-#define VX3    $vr22
-#define VT0    $vr10
-#define VT1    $vr18
-#define VXC    $vr23
-#define VXS    $vr9
-#define VXZ    $vr19
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    li.d TEMP, 1
-    movgr2fr.d a1, $r0
-    ffint.s.l a1, a1
-    slli.d  TEMP, TEMP, BASE_SHIFT
-    slli.d  INCX, INCX, BASE_SHIFT
-    slli.d  INCY, INCY, BASE_SHIFT
-    movfr2gr.s t1, C
-    vreplgr2vr.w VXC, t1
-    movfr2gr.s t2, S
-    vreplgr2vr.w VXS, t2
-    movfr2gr.s t3, a1
-    vreplgr2vr.w VXZ, t3
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
-    b .L11  // INCX==1 and INCY==1
-.L20:
-    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
-    b .L21 // INCX!=1 and INCY==1
-
-.L11:
-    bge $r0, I, .L997
-    fcmp.ceq.s $fcc0, C, a1
-    bcnez $fcc0, .L110
-    fcmp.ceq.s $fcc0, S, a1
-    bcnez $fcc0, .L112 // C!=0 S==0
-    b .L111 // C!=0 S!=0
-    .align 3
-
-.L110:
-    fcmp.ceq.s $fcc0, S, a1
-    bcnez $fcc0, .L114 // C==0 S==0
-    b .L113 // C==0 S!=0
-    .align 3
-
-.L111: // C!=0 S!=0
-    vld VX0, X, 0 * SIZE
-    vld VX2, Y, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    vld VX3, Y, 4 * SIZE
-    vfmul.s VT0, VX0, VXC
-    vfmadd.s VT0, VX2, VXS, VT0
-    vfmul.s VT1, VX0, VXS
-    vfmsub.s VT1, VX2, VXC, VT1
-    vst VT0, X, 0 * SIZE
-    vst VT1, Y, 0 * SIZE
-    vfmul.s VT0, VX1, VXC
-    vfmadd.s VT0, VX3, VXS, VT0
-    vfmul.s VT1, VX1, VXS
-    vfmsub.s VT1, VX3, VXC, VT1
-    vst VT0, X, 4 * SIZE
-    vst VT1, Y, 4 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L111
-    b .L997
-    .align 3
-
-.L112: // C!=0 S==0
-    vld VX0, X, 0 * SIZE
-    vld VX2, Y, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    vld VX3, Y, 4 * SIZE
-    vfmul.s VT0, VX0, VXC
-    vfmul.s VT1, VX2, VXC
-    vst VT0, X, 0 * SIZE
-    vst VT1, Y, 0 * SIZE
-    vfmul.s VT0, VX1, VXC
-    vfmul.s VT1, VX3, VXC
-    vst VT0, X, 4 * SIZE
-    vst VT1, Y, 4 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L112
-    b .L997
-    .align 3
-
-.L113: // C==0 S!=0
-    vld VX0, X, 0 * SIZE
-    vld VX2, Y, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    vld VX3, Y, 4 * SIZE
-    vfmul.s VT0, VX2, VXS
-    vfmul.s VT1, VX0, VXS
-    vfsub.s VT1, VXZ, VT1
-    vst VT0, X, 0 * SIZE
-    vst VT1, Y, 0 * SIZE
-    vfmul.s VT0, VX3, VXS
-    vfmul.s VT1, VX1, VXS
-    vfsub.s VT1, VXZ, VT1
-    vst VT0, X, 4 * SIZE
-    vst VT1, Y, 4 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L113
-    b .L997
-    .align 3
-
-.L114: // C==0 S==0
-    vst VXZ, X, 0 * SIZE
-    vst VXZ, Y, 0 * SIZE
-    vst VXZ, X, 4 * SIZE
-    vst VXZ, Y, 4 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L114
-    b .L997
-    .align 3
-
-.L12: // INCX==1 and INCY!=1
-    bge $r0, I, .L997
-    move YY, Y
-    move XX, X
-    fcmp.ceq.s $fcc0, C, a1
-    bcnez $fcc0, .L120
-    fcmp.ceq.s $fcc0, S, a1
-    bcnez $fcc0, .L122 // C!=0 S==0
-    b .L121 // C!=0 S!=0
-    .align 3
-
-.L120:
-    fcmp.ceq.s $fcc0, S, a1
-    bcnez $fcc0, .L124 // C==0 S==0
-    b .L123 // C==0 S!=0
-    .align 3
-
-.L121: // C!=0 S!=0
-    vld VX0, X, 0 * SIZE
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX2, t1, 0
-    vinsgr2vr.w VX2, t2, 1
-    vinsgr2vr.w VX2, t3, 2
-    vinsgr2vr.w VX2, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VT0, VX0, VXC
-    vfmadd.s VT0, VX2, VXS, VT0
-    vfmul.s VT1, VX0, VXS
-    vfmsub.s VT1, VX2, VXC, VT1
-    vst VT0, X, 0 * SIZE
-    vstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    vld VX1, X, 4 * SIZE
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX3, t1, 0
-    vinsgr2vr.w VX3, t2, 1
-    vinsgr2vr.w VX3, t3, 2
-    vinsgr2vr.w VX3, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VT0, VX1, VXC
-    vfmadd.s VT0, VX3, VXS, VT0
-    vfmul.s VT1, VX1, VXS
-    vfmsub.s VT1, VX3, VXC, VT1
-    vst VT0, X, 4 * SIZE
-    vstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L121
-    b .L997
-    .align 3
-
-.L122: // C!=0 S==0
-    vld VX0, X, 0 * SIZE
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX2, t1, 0
-    vinsgr2vr.w VX2, t2, 1
-    vinsgr2vr.w VX2, t3, 2
-    vinsgr2vr.w VX2, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VT0, VX0, VXC
-    vfmul.s VT1, VX2, VXC
-    vst VT0, X, 0 * SIZE
-    vstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    vld VX1, X, 4 * SIZE
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX3, t1, 0
-    vinsgr2vr.w VX3, t2, 1
-    vinsgr2vr.w VX3, t3, 2
-    vinsgr2vr.w VX3, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VT0, VX1, VXC
-    vfmul.s VT1, VX3, VXC
-    vst VT0, X, 4 * SIZE
-    vstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L122
-    b .L997
-    .align 3
-
-.L123: // C==0 S!=0
-    vld VX0, X, 0 * SIZE
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX2, t1, 0
-    vinsgr2vr.w VX2, t2, 1
-    vinsgr2vr.w VX2, t3, 2
-    vinsgr2vr.w VX2, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VT0, VX2, VXS
-    vfmul.s VT1, VX0, VXS
-    vfsub.s VT1, VXZ, VT1
-    vst VT0, X, 0 * SIZE
-    vstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    vld VX1, X, 4 * SIZE
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX3, t1, 0
-    vinsgr2vr.w VX3, t2, 1
-    vinsgr2vr.w VX3, t3, 2
-    vinsgr2vr.w VX3, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VT0, VX3, VXS
-    vfmul.s VT1, VX1, VXS
-    vfsub.s VT1, VXZ, VT1
-    vst VT0, X, 4 * SIZE
-    vstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L123
-    b .L997
-    .align 3
-
-.L124: // C==0 S==0
-    vst VXZ, X, 0 * SIZE
-    vst VXZ, X, 4 * SIZE
-    vstelm.w VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 3
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 3
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L124
-    b .L997
-    .align 3
-
-.L21:// INCX!=1 and INCY==1
-    bge $r0, I, .L997
-    move XX, X
-    fcmp.ceq.s $fcc0, C, a1
-    bcnez $fcc0, .L210
-    fcmp.ceq.s $fcc0, S, a1
-    bcnez $fcc0, .L212 // C!=0 S==0
-    b .L211 // C!=0 S!=0
-    .align 3
-
-.L210:
-    fcmp.ceq.s $fcc0, S, a1
-    bcnez $fcc0, .L214 // C==0 S==0
-    b .L213 // C==0 S!=0
-    .align 3
-
-.L211: // C!=0 S!=0
-    vld VX2, Y, 0 * SIZE
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    add.d X, X, INCX
-    vfmul.s VT0, VXC, VX0
-    vfmadd.s VT0, VX2, VXS, VT0
-    vfmul.s VT1, VXS, VX0
-    vfmsub.s VT1, VX2, VXC, VT1
-    vstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    vst VT1, Y, 0 * SIZE
-    vld VX3, Y, 4 * SIZE
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    add.d X, X, INCX
-    vfmul.s VT0, VX1, VXC
-    vfmadd.s VT0, VX3, VXS, VT0
-    vfmul.s VT1, VX1, VXS
-    vfmsub.s VT1, VX3, VXC, VT1
-    vstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    vst VT1, Y, 4 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L211
-    b .L997
-    .align 3
-
-.L212: // C!=0 S==0
-    vld VX2, Y, 0 * SIZE
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    add.d X, X, INCX
-    vfmul.s VT0, VXC, VX0
-    vfmul.s VT1, VX2, VXC
-    vstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    vst VT1, Y, 0 * SIZE
-    vld VX3, Y, 4 * SIZE
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    add.d X, X, INCX
-    vfmul.s VT0, VX1, VXC
-    vfmul.s VT1, VX3, VXS
-    vstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    vst VT1, Y, 4 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L212
-    b .L997
-    .align 3
-
-.L213: // C==0 S!=0
-    vld VX2, Y, 0 * SIZE
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    add.d X, X, INCX
-    vfmul.s VT0, VXS, VX2
-    vfmul.s VT1, VXS, VX0
-    vfsub.s VT1, VXZ, VT1
-    vstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    vst VT1, Y, 0 * SIZE
-    vld VX3, Y, 4 * SIZE
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    add.d X, X, INCX
-    vfmul.s VT0, VX3, VXS
-    vfmul.s VT1, VX1, VXS
-    vfsub.s VT1, VXZ, VT1
-    vstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    vst VT1, Y, 4 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L213
-    b .L997
-    .align 3
-
-.L214: // C==0 S==0
-    vstelm.w VXZ, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VXZ, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VXZ, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VXZ, XX, 0, 3
-    add.d XX, XX, INCX
-    vst VT1, Y, 0 * SIZE
-    vstelm.w VXZ, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VXZ, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VXZ, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VXZ, XX, 0, 3
-    add.d XX, XX, INCX
-    vst VT1, Y, 4 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L211
-    b .L997
-    .align 3
-
-.L22:
-    bge $r0, I, .L997
-    move YY, Y
-    move XX, X
-    fcmp.ceq.s $fcc0, C, a1
-    bcnez $fcc0, .L220
-    fcmp.ceq.s $fcc0, S, a1
-    bcnez $fcc0, .L222 // C!=0 S==0
-    b .L221 // C!=0 S!=0
-    .align 3
-
-.L220:
-    fcmp.ceq.s $fcc0, S, a1
-    bcnez $fcc0, .L224 // C==0 S==0
-    b .L223 // C==0 S!=0
-    .align 3
-
-.L221: // C!=0 S!=0
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX2, t1, 0
-    vinsgr2vr.w VX2, t2, 1
-    vinsgr2vr.w VX2, t3, 2
-    vinsgr2vr.w VX2, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VT0, VX0, VXC
-    vfmadd.s VT0, VX2, VXS, VT0
-    vfmul.s VT1, VX0, VXS
-    vfmsub.s VT1, VX2, VXC, VT1
-    vstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    vstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    add.d X, X, INCX
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX3, t1, 0
-    vinsgr2vr.w VX3, t2, 1
-    vinsgr2vr.w VX3, t3, 2
-    vinsgr2vr.w VX3, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VT0, VX1, VXC
-    vfmadd.s VT0, VX3, VXS, VT0
-    vfmul.s VT1, VX0, VXS
-    vfmsub.s VT1, VX3, VXC, VT1
-    vstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    vstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L221
-    b .L997
-    .align 3
-
-.L222: // C!=0 S==0
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX2, t1, 0
-    vinsgr2vr.w VX2, t2, 1
-    vinsgr2vr.w VX2, t3, 2
-    vinsgr2vr.w VX2, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VT0, VX0, VXC
-    vfmul.s VT1, VX2, VXC
-    vstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    vstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX3, t1, 0
-    vinsgr2vr.w VX3, t2, 1
-    vinsgr2vr.w VX3, t3, 2
-    vinsgr2vr.w VX3, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VT0, VX1, VXC
-    vfmul.s VT1, VX3, VXC
-    vstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    vstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L222
-    b .L997
-    .align 3
-
-.L223: // C==0 S!=0
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX2, t1, 0
-    vinsgr2vr.w VX2, t2, 1
-    vinsgr2vr.w VX2, t3, 2
-    vinsgr2vr.w VX2, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VT0, VX2, VXS
-    vfmul.s VT1, VX0, VXS
-    vfsub.s VT1, VXZ, VT1
-    vstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    vstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    ld.w t1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vinsgr2vr.w VX3, t1, 0
-    vinsgr2vr.w VX3, t2, 1
-    vinsgr2vr.w VX3, t3, 2
-    vinsgr2vr.w VX3, t4, 3
-    add.d Y, Y, INCY
-    vfmul.s VT0, VX3, VXS
-    vfmul.s VT1, VX0, VXS
-    vfsub.s VT1, VXZ, VT1
-    vstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    vstelm.w VT1, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VT1, YY, 0, 3
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L223
-    b .L997
-    .align 3
-
-.L224: // C==0 S==0
-    vstelm.w VXZ, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VXZ, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VXZ, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VXZ, XX, 0, 3
-    add.d XX, XX, INCX
-    vstelm.w VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 3
-    add.d YY, YY, INCY
-    vstelm.w VXZ, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VXZ, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VXZ, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VXZ, XX, 0, 3
-    add.d XX, XX, INCX
-    vstelm.w VXZ, YY, 0, 0
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 1
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 2
-    add.d YY, YY, INCY
-    vstelm.w VXZ, YY, 0, 3
-    add.d YY, YY, INCY
-    addi.d  I, I, -1
-    blt $r0, I, .L224
-    b .L997
-    .align 3
-
-.L997:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L998:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f13, Y, 0 * SIZE
-    fmul.s $f10, $f12, C
-    fmadd.s $f10, $f13, S, $f10
-    fst.s $f10, X, 0 * SIZE
-    addi.d I, I, -1
-    fmul.s $f20, $f12, S
-    fmsub.s $f20, $f13, C, $f20
-    fst.s $f20, Y, 0 * SIZE
-    add.d  X, X, INCX
-    add.d  Y, Y, INCY
-    blt $r0, I, .L998
-    .align 3
-
-.L999:
-    move $r4, $r12
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/sscal_lasx.S b/kernel/loongarch64/sscal_lasx.S
deleted file mode 100644
index 329f24659..000000000
--- a/kernel/loongarch64/sscal_lasx.S
+++ /dev/null
@@ -1,188 +0,0 @@
-#define ASSEMBLER
-#include "common.h"
-
-#define N $r4
-#define ALPHA $f0
-#define X  $r7
-#define INCX $r8
-#define I $r12
-#define TEMP $r13
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define XX $r16
-#define VX0 $xr12
-#define VX1 $xr13
-#define VT0 $xr14
-#define VT1 $xr15
-#define VALPHA $xr19
-#define a1 $f8
-#define a2 $f23
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    movgr2fr.d a1, $r0
-    ffint.s.l a1, a1
-    movgr2fr.d a2, TEMP
-    ffint.s.l a2, a2
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    fcmp.ceq.s $fcc0, ALPHA, a1
-    bcnez $fcc0, .L20   //ALPHA==0
-    fcmp.ceq.s $fcc0, ALPHA, a2
-    bcnez $fcc0, .L999  //ALPHA==1 return
-    srai.d I, N, 3
-    beq INCX, TEMP, .L30    //ALPHA！=0|1 and INCX==1
-    movfr2gr.s TEMP, ALPHA
-    xvreplgr2vr.w VALPHA, TEMP
-    move XX, X
-
-.L10:   //ALPHA！=0|1 and INCX!=1
-    bge $r0, I, .L32
-    .align 3
-.L11:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    xvfmul.s VT0, VX0, VALPHA
-    xvstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 4
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 5
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 6
-    add.d XX, XX, INCX
-    xvstelm.w VT0, XX, 0, 7
-    add.d XX, XX, INCX
-    addi.d  I, I, -1
-    blt $r0, I, .L11
-    b .L32
-    .align 3
-
-.L20:
-    srai.d I, N, 3
-    beq INCX, TEMP, .L24
-    bge $r0, I, .L22
-    .align 3
-
-.L21:
-    fst.s a1, X, 0
-    add.d X, X, INCX
-    fst.s a1, X, 0
-    add.d X, X, INCX
-    fst.s a1, X, 0
-    add.d X, X, INCX
-    fst.s a1, X, 0
-    add.d X, X, INCX
-    fst.s a1, X, 0
-    add.d X, X, INCX
-    fst.s a1, X, 0
-    add.d X, X, INCX
-    fst.s a1, X, 0
-    add.d X, X, INCX
-    fst.s a1, X, 0
-    add.d X, X, INCX
-    addi.d  I, I, -1
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-.L23:
-    fst.s a1, X, 0 * SIZE
-    addi.d I, I, -1
-    add.d X, X, INCX
-    blt $r0, I, .L23
-    jirl $r0, $r1, 0
-    .align 3
-
-.L24:
-    bge $r0, I, .L26 /*N<8 INCX==1*/
-    .align 3
-.L25:
-    xvxor.v VX0, VX0, VX0
-    xvst VX0, X, 0 * SIZE
-    addi.d I, I, -1
-    addi.d X, X, 8 * SIZE
-    blt $r0, I, .L25
-    .align 3
-
-.L26:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-.L27:
-    fst.s a1, X, 0 * SIZE
-    addi.d I, I, -1
-    addi.d X, X, SIZE
-    blt $r0, I, .L27
-    jirl $r0, $r1, 0
-    .align 3
-
-.L30:
-    bge $r0, I, .L32/*N<8 INCX==1*/
-    movfr2gr.s TEMP, ALPHA
-    xvreplgr2vr.w VALPHA , TEMP
-    .align 3
-
-.L31:
-    xvld VX0, X, 0 * SIZE
-    addi.d I, I, -1
-    xvfmul.s VT0, VX0, VALPHA
-    xvst VT0, X, 0 * SIZE
-    addi.d X, X, 8 * SIZE
-    blt $r0, I, .L31
-    .align 3
-
-.L32:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-.L33:
-    fld.s a1, X, 0 * SIZE
-    addi.d I, I, -1
-    fmul.s a1, ALPHA, a1
-    fst.s a1, X, 0 * SIZE
-    add.d X, X, INCX
-    blt $r0, I, .L33
-    jirl $r0, $r1, 0
-    .align 3
-
-.L999:
-    jirl    $r0, $r1, 0x0
-
-    EPILOGUE
diff --git a/kernel/loongarch64/sscal_lsx.S b/kernel/loongarch64/sscal_lsx.S
deleted file mode 100644
index d0ea1307d..000000000
--- a/kernel/loongarch64/sscal_lsx.S
+++ /dev/null
@@ -1,194 +0,0 @@
-#define ASSEMBLER
-#include "common.h"
-
-#define N $r4
-#define ALPHA $f0
-#define X  $r7
-#define INCX $r8
-#define I $r12
-#define TEMP $r13
-#define t1 $r14
-#define t2 $r18
-#define t3 $r15
-#define t4 $r17
-#define XX $r16
-#define VX0 $vr12
-#define VX1 $vr13
-#define VT0 $vr14
-#define VT1 $vr15
-#define VALPHA $vr19
-#define a1 $f8
-#define a2 $f23
-
-    PROLOGUE
-
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d TEMP, 1
-    movgr2fr.d a1, $r0
-    ffint.s.l a1, a1
-    movgr2fr.d a2, TEMP
-    ffint.s.l a2, a2
-    slli.d TEMP, TEMP, BASE_SHIFT
-    slli.d INCX, INCX, BASE_SHIFT
-    fcmp.ceq.s $fcc0, ALPHA, a1
-    bcnez $fcc0, .L20   //ALPHA==0
-    fcmp.ceq.s $fcc0, ALPHA, a2
-    bcnez $fcc0, .L999  //ALPHA==1 return
-    srai.d I, N, 3
-    beq INCX, TEMP, .L30    //ALPHA！=0|1 and INCX==1
-    movfr2gr.s TEMP, ALPHA
-    vreplgr2vr.w VALPHA, TEMP
-    move XX, X
-    .align 3
-
-.L10:   //ALPHA！=0|1 and INCX!=1
-    bge $r0, I, .L32
-    .align 3
-.L11:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    vfmul.s VT0, VX0, VALPHA
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    vstelm.w VT0, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VT0, XX, 0, 3
-    add.d XX, XX, INCX
-    vfmul.s VT1, VX1, VALPHA
-    vstelm.w VT1, XX, 0, 0
-    add.d XX, XX, INCX
-    vstelm.w VT1, XX, 0, 1
-    add.d XX, XX, INCX
-    vstelm.w VT1, XX, 0, 2
-    add.d XX, XX, INCX
-    vstelm.w VT1, XX, 0, 3
-    add.d XX, XX, INCX
-    addi.d  I, I, -1
-    blt $r0, I, .L11
-    b .L32
-    .align 3
-
-.L20:
-    srai.d I, N, 3
-    beq INCX, TEMP, .L24
-    bge $r0, I, .L22
-    .align 3
-
-.L21:
-    fst.s a1, X, 0
-    add.d X, X, INCX
-    fst.s a1, X, 0
-    add.d X, X, INCX
-    fst.s a1, X, 0
-    add.d X, X, INCX
-    fst.s a1, X, 0
-    add.d X, X, INCX
-    fst.s a1, X, 0
-    add.d X, X, INCX
-    fst.s a1, X, 0
-    add.d X, X, INCX
-    fst.s a1, X, 0
-    add.d X, X, INCX
-    fst.s a1, X, 0
-    add.d X, X, INCX
-    addi.d  I, I, -1
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-.L23:
-    fst.s a1, X, 0 * SIZE
-    addi.d I, I, -1
-    add.d X, X, INCX
-    blt $r0, I, .L23
-    jirl $r0, $r1, 0
-    .align 3
-
-.L24:
-    bge $r0, I, .L26 /*N<8 INCX==1*/
-    .align 3
-.L25:
-    vxor.v VX0, VX0, VX0
-    vst VX0, X, 0 * SIZE
-    vst VX0, X, 4 * SIZE
-    addi.d I, I, -1
-    addi.d X, X, 8 * SIZE
-    blt $r0, I, .L25
-    .align 3
-
-.L26:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-.L27:
-    fst.s a1, X, 0 * SIZE
-    addi.d I, I, -1
-    addi.d X, X, SIZE
-    blt $r0, I, .L27
-    jirl $r0, $r1, 0
-    .align 3
-
-.L30:
-    bge $r0, I, .L32/*N<8 INCX==1*/
-    movfr2gr.s TEMP, ALPHA
-    vreplgr2vr.w VALPHA , TEMP
-    .align 3
-
-.L31:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    vfmul.s VT0, VX0, VALPHA
-    vfmul.s VT1, VX1, VALPHA
-    addi.d I, I, -1
-    vst VT0, X, 0 * SIZE
-    vst VT1, X, 4 * SIZE
-    addi.d X, X, 8 * SIZE
-    blt $r0, I, .L31
-    .align 3
-
-.L32:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-.L33:
-    fld.s a1, X, 0 * SIZE
-    addi.d I, I, -1
-    fmul.s a1, ALPHA, a1
-    fst.s a1, X, 0 * SIZE
-    add.d X, X, INCX
-    blt $r0, I, .L33
-    jirl $r0, $r1, 0
-    .align 3
-
-.L999:
-    jirl    $r0, $r1, 0x0
-
-    EPILOGUE
diff --git a/kernel/loongarch64/ssum_lasx.S b/kernel/loongarch64/ssum_lasx.S
deleted file mode 100644
index 7cf57bc77..000000000
--- a/kernel/loongarch64/ssum_lasx.S
+++ /dev/null
@@ -1,140 +0,0 @@
-#define ASSEMBLER
-#include "common.h"
-#define N      $r4
-#define X      $r5
-#define INCX   $r6
-#define I      $r17
-#define TEMP   $r18
-#define t1     $r15
-#define t2     $r12
-#define t3     $r13
-#define t4     $r14
-#define VX0    $xr12
-#define VX1    $xr13
-#define VX2    $xr14
-#define VX3    $xr15
-#define res1   $xr16
-#define res2   $xr17
-    PROLOGUE
-    xvxor.v res1, res1, res1
-    xvxor.v res2, res2, res2
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d  TEMP, SIZE
-    slli.d  INCX, INCX, BASE_SHIFT
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bge $r0, I, .L13
-    .align 3
-
-.L11:
-    xvld VX0, X, 0 * SIZE
-    xvfadd.s res1, VX0, res1
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L11
-    .align 3
-
-.L12:
-    xvfadd.s res2, res1, res2
-    xvpickve.w VX1, res1, 1
-    xvpickve.w VX2, res1, 2
-    xvpickve.w VX3, res1, 3
-    xvfadd.s res1, VX1, res1
-    xvfadd.s res1, VX2, res1
-    xvfadd.s res1, VX3, res1
-    xvpickve.w VX0, res2, 4
-    xvpickve.w VX1, res2, 5
-    xvpickve.w VX2, res2, 6
-    xvpickve.w VX3, res2, 7
-    xvfadd.s res1, VX0, res1
-    xvfadd.s res1, VX1, res1
-    xvfadd.s res1, VX2, res1
-    xvfadd.s res1, VX2, res1
-    .align 3
-
-.L13:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L14:
-    fld.s $f12, X, 0 * SIZE
-    fadd.s $f16, $f12, $f16
-    addi.d I, I, -1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    b .L999
-    .align 3
-
-.L20:
-    bge $r0, I, .L23
-    .align 3
-
-.L21:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    xvfadd.s res1, VX0, res1
-    addi.d  I, I, -1
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    xvfadd.s res2, res1, res2
-    xvpickve.w VX1, res1, 1
-    xvpickve.w VX2, res1, 2
-    xvpickve.w VX3, res1, 3
-    xvfadd.s res1, VX1, res1
-    xvfadd.s res1, VX2, res1
-    xvfadd.s res1, VX3, res1
-    xvpickve.w VX0, res2, 4
-    xvpickve.w VX1, res2, 5
-    xvpickve.w VX2, res2, 6
-    xvpickve.w VX3, res2, 7
-    xvfadd.s res1, VX0, res1
-    xvfadd.s res1, VX1, res1
-    xvfadd.s res1, VX2, res1
-    xvfadd.s res1, VX2, res1
-    .align 3
-
-.L23:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    fld.s $f12, X, 0 * SIZE
-    fadd.s $f16, $f12, $f16
-    addi.d I, I, -1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fmov.s $f0, $f16
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/ssum_lsx.S b/kernel/loongarch64/ssum_lsx.S
deleted file mode 100644
index de63c69e3..000000000
--- a/kernel/loongarch64/ssum_lsx.S
+++ /dev/null
@@ -1,125 +0,0 @@
-#define ASSEMBLER
-#include "common.h"
-#define N      $r4
-#define X      $r5
-#define INCX   $r6
-#define I      $r17
-#define TEMP   $r18
-#define t1     $r15
-#define t2     $r12
-#define t3     $r13
-#define t4     $r14
-#define VX0    $vr12
-#define VX1    $vr13
-#define VX2    $vr14
-#define VX3    $vr15
-#define res1   $vr16
-#define res2   $vr17
-    PROLOGUE
-    vxor.v res1, res1, res1
-    vxor.v res2, res2, res2
-    bge $r0, N, .L999
-    bge $r0, INCX, .L999
-    li.d  TEMP, SIZE
-    slli.d  INCX, INCX, BASE_SHIFT
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bge $r0, I, .L13
-    .align 3
-
-.L11:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    vfadd.s res2, VX0, VX1
-    vfadd.s res1, res1, res2
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L11
-    .align 3
-
-.L12:
-    vreplvei.w VX1, res1, 1
-    vreplvei.w VX2, res1, 2
-    vreplvei.w VX3, res1, 3
-    vfadd.s res1, VX1, res1
-    vfadd.s res1, VX2, res1
-    vfadd.s res1, VX3, res1
-    .align 3
-
-.L13:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L14:
-    fld.s $f12, X, 0 * SIZE
-    fadd.s $f16, $f12, $f16
-    addi.d I, I, -1
-    addi.d  X, X, SIZE
-    blt $r0, I, .L14
-    b .L999
-    .align 3
-
-.L20:
-    bge $r0, I, .L23
-    .align 3
-
-.L21:
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    ld.w t1, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    add.d X, X, INCX
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    vfadd.s res2, VX0, VX1
-    vfadd.s res1, res1, res2
-    addi.d  I, I, -1
-    blt $r0, I, .L21
-    .align 3
-
-.L22:
-    vreplvei.w VX1, res1, 1
-    vreplvei.w VX2, res1, 2
-    vreplvei.w VX3, res1, 3
-    vfadd.s res1, VX1, res1
-    vfadd.s res1, VX2, res1
-    vfadd.s res1, VX3, res1
-    .align 3
-
-.L23:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L24:
-    fld.s $f12, X, 0 * SIZE
-    fadd.s $f16, $f12, $f16
-    addi.d I, I, -1
-    add.d  X, X, INCX
-    blt $r0, I, .L24
-    .align 3
-
-.L999:
-    fmov.s $f0, $f16
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/sswap_lasx.S b/kernel/loongarch64/sswap_lasx.S
deleted file mode 100644
index 7184eff45..000000000
--- a/kernel/loongarch64/sswap_lasx.S
+++ /dev/null
@@ -1,286 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-#define N      $r4
-#define X      $r7
-#define INCX   $r8
-#define Y      $r9
-#define INCY   $r10
-
-#define I      $r17
-#define TEMP   $r18
-#define XX     $r5
-#define YY     $r6
-#define t1     $r14
-#define t2     $r15
-#define t3     $r16
-#define t4     $r19
-#define a1     $f12
-#define a2     $f13
-#define a3     $f14
-#define a4     $f15
-#define b1     $f16
-#define b2     $f17
-#define b3     $f18
-#define b4     $f19
-#define VX0    $xr12
-#define VX1    $xr13
-#define VX2    $xr14
-#define VX3    $xr15
-
-
-    PROLOGUE
-    bge $r0, N, .L999
-    li.d TEMP, 1
-    slli.d  TEMP, TEMP, BASE_SHIFT
-    slli.d  INCX, INCX, BASE_SHIFT
-    slli.d  INCY, INCY, BASE_SHIFT
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
-    b .L11  // INCX==1 and INCY==1
-.L20:
-    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
-    b .L21 // INCX!=1 and INCY==1
-
-.L11:
-    bge $r0, I, .L112
-    .align 3
-
-.L111:
-    xvld VX0, X, 0 * SIZE
-    xvld VX2, Y, 0 * SIZE
-    addi.d  I, I, -1
-    xvst VX2, X, 0 * SIZE
-    xvst VX0, Y, 0 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L111
-    .align 3
-
-.L112:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L113:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fst.s $f12, Y, 0 * SIZE
-    fst.s $f14, X, 0 * SIZE
-    addi.d  X, X, SIZE
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L113
-    b .L999
-    .align 3
-
-.L12: // INCX==1 and INCY!=1
-    bge $r0, I, .L122
-    .align 3
-
-.L121:
-    xvld VX0, X, 0 * SIZE
-    ld.w t1, Y, 0 * SIZE
-    xvstelm.w VX0, Y, 0, 0
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    xvstelm.w VX0, Y, 0, 1
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    xvstelm.w VX0, Y, 0, 2
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    xvstelm.w VX0, Y, 0, 3
-    xvinsgr2vr.w VX2, t1, 0
-    xvinsgr2vr.w VX2, t2, 1
-    xvinsgr2vr.w VX2, t3, 2
-    xvinsgr2vr.w VX2, t4, 3
-    add.d Y, Y, INCY
-    ld.w t1, Y, 0 * SIZE
-    xvstelm.w VX0, Y, 0, 4
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    xvstelm.w VX0, Y, 0, 5
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    xvstelm.w VX0, Y, 0, 6
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    xvstelm.w VX0, Y, 0, 7
-    xvinsgr2vr.w VX2, t1, 4
-    xvinsgr2vr.w VX2, t2, 5
-    xvinsgr2vr.w VX2, t3, 6
-    xvinsgr2vr.w VX2, t4, 7
-    add.d Y, Y, INCY
-    xvst VX2, X, 0 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L121
-    .align 3
-
-.L122:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L123:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fst.s $f12, Y, 0 * SIZE
-    fst.s $f14, X, 0 * SIZE
-    addi.d  X, X, SIZE
-    add.d  Y, Y, INCY
-    blt $r0, I, .L123
-    b .L999
-    .align 3
-
-.L21:
-    bge $r0, I, .L212
-    .align 3
-
-.L211:
-    xvld VX2, Y, 0 * SIZE
-    ld.w t1, X, 0 * SIZE
-    xvstelm.w VX2, X, 0, 0
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    xvstelm.w VX2, X, 0, 1
-    add.d X, X, INCY
-    ld.w t3, X, 0 * SIZE
-    xvstelm.w VX2, X, 0, 2
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    xvstelm.w VX2, X, 0, 3
-    xvinsgr2vr.w VX0, t1, 0
-    xvinsgr2vr.w VX0, t2, 1
-    xvinsgr2vr.w VX0, t3, 2
-    xvinsgr2vr.w VX0, t4, 3
-    add.d X, X, INCX
-    ld.w t1, X, 0 * SIZE
-    xvstelm.w VX2, X, 0, 4
-    add.d X, X, INCY
-    ld.w t2, X, 0 * SIZE
-    xvstelm.w VX2, X, 0, 5
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    xvstelm.w VX2, X, 0, 6
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    xvstelm.w VX2, X, 0, 7
-    xvinsgr2vr.w VX0, t1, 4
-    xvinsgr2vr.w VX0, t2, 5
-    xvinsgr2vr.w VX0, t3, 6
-    xvinsgr2vr.w VX0, t4, 7
-    add.d X, X, INCX
-    xvst VX1, Y, 0 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L211
-    .align 3
-
-.L212:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L213:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fst.s $f12, Y, 0 * SIZE
-    fst.s $f14, X, 0 * SIZE
-    add.d  X, X, INCX
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L213
-    b .L999
-    .align 3
-
-.L22:
-    bge $r0, I, .L223
-    .align 3
-    move XX, X
-
-.L222:
-    fld.s a1, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a2, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a3, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a4, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s b1, Y, 0 * SIZE
-    fst.s a1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.s b2, Y, 0 * SIZE
-    fst.s a2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.s b3, Y, 0 * SIZE
-    fst.s a3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.s b4, Y, 0 * SIZE
-    fst.s a4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.s a1, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.s b1, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fld.s b1, Y, 0 * SIZE
-    fst.s a1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.s a2, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.s b2, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fld.s b2, Y, 0 * SIZE
-    fst.s a2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.s a3, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.s b3, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fld.s b3, Y, 0 * SIZE
-    fst.s a3, Y, 0 * SIZE
-    fld.s a4, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.s b4, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fld.s b4, Y, 0 * SIZE
-    fst.s a4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.s b1, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fst.s b2, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fst.s b3, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fst.s b4, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    addi.d  I, I, -1
-    blt $r0, I, .L222
-    .align 3
-
-.L223:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L224:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fst.s $f12, Y, 0 * SIZE
-    fst.s $f14, X, 0 * SIZE
-    add.d  X, X, INCX
-    add.d  Y, Y, INCY
-    blt $r0, I, .L224
-    .align 3
-
-.L999:
-    move $r4, $r12
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/sswap_lsx.S b/kernel/loongarch64/sswap_lsx.S
deleted file mode 100644
index 4f19a8024..000000000
--- a/kernel/loongarch64/sswap_lsx.S
+++ /dev/null
@@ -1,294 +0,0 @@
-#define ASSEMBLER
-
-#include "common.h"
-#define N      $r4
-#define X      $r7
-#define INCX   $r8
-#define Y      $r9
-#define INCY   $r10
-
-#define I      $r17
-#define TEMP   $r18
-#define XX     $r5
-#define YY     $r6
-#define t1     $r14
-#define t2     $r15
-#define t3     $r16
-#define t4     $r19
-#define a1     $f12
-#define a2     $f13
-#define a3     $f14
-#define a4     $f15
-#define b1     $f16
-#define b2     $f17
-#define b3     $f18
-#define b4     $f19
-#define VX0    $vr12
-#define VX1    $vr13
-#define VX2    $vr14
-#define VX3    $vr15
-
-
-    PROLOGUE
-    bge $r0, N, .L999
-    li.d TEMP, 1
-    slli.d  TEMP, TEMP, BASE_SHIFT
-    slli.d  INCX, INCX, BASE_SHIFT
-    slli.d  INCY, INCY, BASE_SHIFT
-    srai.d I, N, 3
-    bne INCX, TEMP, .L20
-    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
-    b .L11  // INCX==1 and INCY==1
-.L20:
-    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
-    b .L21 // INCX!=1 and INCY==1
-
-.L11:
-    bge $r0, I, .L112
-    .align 3
-
-.L111:
-    vld VX0, X, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    vld VX2, Y, 0 * SIZE
-    vld VX3, Y, 4 * SIZE
-    addi.d  I, I, -1
-    vst VX2, X, 0 * SIZE
-    vst VX3, X, 4 * SIZE
-    vst VX0, Y, 0 * SIZE
-    vst VX1, Y, 4 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    blt $r0, I, .L111
-    .align 3
-
-.L112:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L113:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fst.s $f12, Y, 0 * SIZE
-    fst.s $f14, X, 0 * SIZE
-    addi.d  X, X, SIZE
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L113
-    b .L999
-    .align 3
-
-.L12: // INCX==1 and INCY!=1
-    bge $r0, I, .L122
-    .align 3
-
-.L121:
-    vld VX0, X, 0 * SIZE
-    ld.w t1, Y, 0 * SIZE
-    vstelm.w VX0, Y, 0, 0
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    vstelm.w VX0, Y, 0, 1
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    vstelm.w VX0, Y, 0, 2
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vstelm.w VX0, Y, 0, 3
-    vinsgr2vr.w VX2, t1, 0
-    vinsgr2vr.w VX2, t2, 1
-    vinsgr2vr.w VX2, t3, 2
-    vinsgr2vr.w VX2, t4, 3
-    add.d Y, Y, INCY
-    vst VX2, X, 0 * SIZE
-    vld VX1, X, 4 * SIZE
-    ld.w t1, Y, 0 * SIZE
-    vstelm.w VX1, Y, 0, 0
-    add.d Y, Y, INCY
-    ld.w t2, Y, 0 * SIZE
-    vstelm.w VX1, Y, 0, 1
-    add.d Y, Y, INCY
-    ld.w t3, Y, 0 * SIZE
-    vstelm.w VX1, Y, 0, 2
-    add.d Y, Y, INCY
-    ld.w t4, Y, 0 * SIZE
-    vstelm.w VX1, Y, 0, 3
-    vinsgr2vr.w VX3, t1, 0
-    vinsgr2vr.w VX3, t2, 1
-    vinsgr2vr.w VX3, t3, 2
-    vinsgr2vr.w VX3, t4, 3
-    add.d Y, Y, INCY
-    vst VX3, X, 4 * SIZE
-    addi.d X, X, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L121
-    .align 3
-
-.L122:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L123:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fst.s $f12, Y, 0 * SIZE
-    fst.s $f14, X, 0 * SIZE
-    addi.d  X, X, SIZE
-    add.d  Y, Y, INCY
-    blt $r0, I, .L123
-    b .L999
-    .align 3
-
-.L21:// INCX!=1 and INCY==1
-    bge $r0, I, .L212
-    .align 3
-
-.L211:
-    vld VX2, Y, 0 * SIZE
-    ld.w t1, X, 0 * SIZE
-    vstelm.w VX2, X, 0, 0
-    add.d X, X, INCX
-    ld.w t2, X, 0 * SIZE
-    vstelm.w VX2, X, 0, 1
-    add.d X, X, INCY
-    ld.w t3, X, 0 * SIZE
-    vstelm.w VX2, X, 0, 2
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    vstelm.w VX2, X, 0, 3
-    vinsgr2vr.w VX0, t1, 0
-    vinsgr2vr.w VX0, t2, 1
-    vinsgr2vr.w VX0, t3, 2
-    vinsgr2vr.w VX0, t4, 3
-    add.d X, X, INCX
-    vst VX0, Y, 0 * SIZE
-    vld VX3, Y, 4 * SIZE
-    ld.w t1, X, 0 * SIZE
-    vstelm.w VX3, X, 0, 0
-    add.d X, X, INCY
-    ld.w t2, X, 0 * SIZE
-    vstelm.w VX3, X, 0, 1
-    add.d X, X, INCX
-    ld.w t3, X, 0 * SIZE
-    vstelm.w VX3, X, 0, 2
-    add.d X, X, INCX
-    ld.w t4, X, 0 * SIZE
-    vstelm.w VX3, X, 0, 3
-    vinsgr2vr.w VX1, t1, 0
-    vinsgr2vr.w VX1, t2, 1
-    vinsgr2vr.w VX1, t3, 2
-    vinsgr2vr.w VX1, t4, 3
-    add.d X, X, INCX
-    vst VX1, Y, 0 * SIZE
-    addi.d Y, Y, 8 * SIZE
-    addi.d  I, I, -1
-    blt $r0, I, .L211
-    .align 3
-
-.L212:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L213:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fst.s $f12, Y, 0 * SIZE
-    fst.s $f14, X, 0 * SIZE
-    add.d  X, X, INCX
-    addi.d  Y, Y, SIZE
-    blt $r0, I, .L213
-    b .L999
-    .align 3
-
-.L22:
-    bge $r0, I, .L223
-    .align 3
-    move XX, X
-
-.L222:
-    fld.s a1, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a2, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a3, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s a4, X, 0 * SIZE
-    add.d X, X, INCX
-    fld.s b1, Y, 0 * SIZE
-    fst.s a1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.s b2, Y, 0 * SIZE
-    fst.s a2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.s b3, Y, 0 * SIZE
-    fst.s a3, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.s b4, Y, 0 * SIZE
-    fst.s a4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.s a1, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.s b1, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fld.s b1, Y, 0 * SIZE
-    fst.s a1, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.s a2, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.s b2, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fld.s b2, Y, 0 * SIZE
-    fst.s a2, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fld.s a3, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.s b3, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fld.s b3, Y, 0 * SIZE
-    fst.s a3, Y, 0 * SIZE
-    fld.s a4, X, 0 * SIZE
-    add.d X, X, INCX
-    fst.s b4, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fld.s b4, Y, 0 * SIZE
-    fst.s a4, Y, 0 * SIZE
-    add.d Y, Y, INCY
-    fst.s b1, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fst.s b2, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fst.s b3, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    fst.s b4, XX, 0 * SIZE
-    add.d XX, XX, INCX
-    addi.d  I, I, -1
-    blt $r0, I, .L222
-    .align 3
-
-.L223:
-    andi I, N, 7
-    bge $r0, I, .L999
-    .align 3
-
-.L224:
-    fld.s $f12, X, 0 * SIZE
-    fld.s $f14, Y, 0 * SIZE
-    addi.d I, I, -1
-    fst.s $f12, Y, 0 * SIZE
-    fst.s $f14, X, 0 * SIZE
-    add.d  X, X, INCX
-    add.d  Y, Y, INCY
-    blt $r0, I, .L224
-    .align 3
-
-.L999:
-    move $r4, $r12
-    jirl $r0, $r1, 0x0
-    .align 3
-
-    EPILOGUE
diff --git a/kernel/loongarch64/sum_lasx.S b/kernel/loongarch64/sum_lasx.S
new file mode 100644
index 000000000..fd6d5adb3
--- /dev/null
+++ b/kernel/loongarch64/sum_lasx.S
@@ -0,0 +1,225 @@
+/*****************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+   3. Neither the name of the OpenBLAS project nor the names of
+      its contributors may be used to endorse or promote products
+      derived from this software without specific prior written
+      permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**********************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r15
+#define t2     $r12
+#define t3     $r13
+#define t4     $r14
+#define VX0    $xr12
+#define VX1    $xr13
+#define VX2    $xr14
+#define VX3    $xr15
+#define res1   $xr16
+#define res2   $xr17
+    PROLOGUE
+    xvxor.v res1, res1, res1
+    xvxor.v res2, res2, res2
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d  TEMP, SIZE
+    slli.d  INCX, INCX, BASE_SHIFT
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bge $r0, I, .L13
+    .align 3
+
+.L11:
+    xvld VX0, X, 0
+    xvfadd.s res1, res1, VX0
+#ifdef DOUBLE
+    xvld VX1, X, 32
+    xvfadd.s res1, res1, VX1
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L11
+    .align 3
+
+.L12:
+#ifdef DOUBLE
+    xvpickve.d VX1, res1, 1
+    xvpickve.d VX2, res1, 2
+    xvpickve.d VX3, res1, 3
+    xvfadd.d res1, VX1, res1
+    xvfadd.d res1, VX2, res1
+    xvfadd.d res1, VX3, res1
+#else
+    xvfadd.s res2, res1, res2
+    xvpickve.w VX1, res1, 1
+    xvpickve.w VX2, res1, 2
+    xvpickve.w VX3, res1, 3
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX3, res1
+    xvpickve.w VX0, res2, 4
+    xvpickve.w VX1, res2, 5
+    xvpickve.w VX2, res2, 6
+    xvpickve.w VX3, res2, 7
+    xvfadd.s res1, VX0, res1
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX2, res1
+#endif
+    .align 3
+
+.L13:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L14:
+    LD  $f12, X, 0
+    ADD $f16, $f12, $f16
+    addi.d I, I, -1
+    addi.d  X, X, SIZE
+    blt $r0, I, .L14
+    b .L999
+    .align 3
+
+.L20:
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+#ifdef DOUBLE
+    ld.d t1, X, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    add.d X, X, INCX
+    ld.d t3, X, 0
+    add.d X, X, INCX
+    ld.d t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    ld.d t1, X, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    add.d X, X, INCX
+    ld.d t3, X, 0
+    add.d X, X, INCX
+    ld.d t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvfadd.d res2, VX0, VX1
+    xvfadd.d res1, res1, res2
+#else
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    xvfadd.s res1, VX0, res1
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    xvpickve.d VX1, res1, 1
+    xvpickve.d VX2, res1, 2
+    xvpickve.d VX3, res1, 3
+    xvfadd.d res1, VX1, res1
+    xvfadd.d res1, VX2, res1
+    xvfadd.d res1, VX3, res1
+#else
+    xvfadd.s res2, res1, res2
+    xvpickve.w VX1, res1, 1
+    xvpickve.w VX2, res1, 2
+    xvpickve.w VX3, res1, 3
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX3, res1
+    xvpickve.w VX0, res2, 4
+    xvpickve.w VX1, res2, 5
+    xvpickve.w VX2, res2, 6
+    xvpickve.w VX3, res2, 7
+    xvfadd.s res1, VX0, res1
+    xvfadd.s res1, VX1, res1
+    xvfadd.s res1, VX2, res1
+    xvfadd.s res1, VX2, res1
+#endif
+    .align 3
+
+.L23:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24:
+    LD  $f12, X, 0
+    ADD $f16, $f12, $f16
+    addi.d I, I, -1
+    add.d  X, X, INCX
+    blt $r0, I, .L24
+    .align 3
+
+.L999:
+    fmov.s $f0, $f16
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/sum_lsx.S b/kernel/loongarch64/sum_lsx.S
new file mode 100644
index 000000000..6b2027781
--- /dev/null
+++ b/kernel/loongarch64/sum_lsx.S
@@ -0,0 +1,204 @@
+/*****************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+   3. Neither the name of the OpenBLAS project nor the names of
+      its contributors may be used to endorse or promote products
+      derived from this software without specific prior written
+      permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**********************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r15
+#define t2     $r12
+#define t3     $r13
+#define t4     $r14
+#define VX0    $vr12
+#define VX1    $vr13
+#define VX2    $vr14
+#define VX3    $vr15
+#define res1   $vr16
+#define res2   $vr17
+    PROLOGUE
+    vxor.v res1, res1, res1
+    vxor.v res2, res2, res2
+    bge $r0, N, .L999
+    bge $r0, INCX, .L999
+    li.d  TEMP, SIZE
+    slli.d  INCX, INCX, BASE_SHIFT
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bge $r0, I, .L13
+    .align 3
+
+.L11:
+    vld VX0, X, 0
+    vld VX1, X, 16
+    VFADD res2, VX0, VX1
+    VFADD res1, res1, res2
+#ifdef DOUBLE
+    vld VX0, X, 32
+    vld VX1, X, 48
+    VFADD res2, VX0, VX1
+    VFADD res1, res1, res2
+#endif
+    addi.d  X, X, 8 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L11
+    .align 3
+
+.L12:
+#ifdef DOUBLE
+    vreplvei.d VX1, res1, 1
+    vfadd.d   res1, res1, VX1
+#else
+    vreplvei.w VX1, res1, 1
+    vreplvei.w VX2, res1, 2
+    vreplvei.w VX3, res1, 3
+    vfadd.s res1, VX1, res1
+    vfadd.s res1, VX2, res1
+    vfadd.s res1, VX3, res1
+#endif
+    .align 3
+
+.L13:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L14:
+    LD   $f12, X, 0
+    ADD  $f16, $f12, $f16
+    addi.d  I, I, -1
+    addi.d  X, X, SIZE
+    blt $r0, I, .L14
+    b .L999
+    .align 3
+
+.L20:
+    bge $r0, I, .L23
+    .align 3
+
+.L21:
+#ifdef DOUBLE
+    ld.d t1, X, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    ld.d t1, X, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t1, 0
+    vinsgr2vr.d VX1, t2, 1
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+    ld.d t3, X, 0
+    add.d X, X, INCX
+    ld.d t4, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t3, 0
+    vinsgr2vr.d VX0, t4, 1
+    ld.d t3, X, 0
+    add.d X, X, INCX
+    ld.d t4, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vfadd.d res2, VX0, VX1
+    vfadd.d res1, res1, res2
+#else
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    vfadd.s res2, VX0, VX1
+    vfadd.s res1, res1, res2
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L21
+    .align 3
+
+.L22:
+#ifdef DOUBLE
+    vreplvei.d VX1, res1, 1
+    vfadd.d res1, VX1, res1
+#else
+    vreplvei.w VX1, res1, 1
+    vreplvei.w VX2, res1, 2
+    vreplvei.w VX3, res1, 3
+    vfadd.s res1, VX1, res1
+    vfadd.s res1, VX2, res1
+    vfadd.s res1, VX3, res1
+#endif
+    .align 3
+
+.L23:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L24:
+    LD  $f12, X, 0
+    ADD $f16, $f12, $f16
+    addi.d I, I, -1
+    add.d  X, X, INCX
+    blt  $r0, I, .L24
+    .align 3
+
+.L999:
+    fmov.s $f0, $f16
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/swap_lasx.S b/kernel/loongarch64/swap_lasx.S
new file mode 100644
index 000000000..4767fffe3
--- /dev/null
+++ b/kernel/loongarch64/swap_lasx.S
@@ -0,0 +1,401 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+#define N      $r4
+#define X      $r7
+#define INCX   $r8
+#define Y      $r9
+#define INCY   $r10
+
+#define I      $r17
+#define TEMP   $r18
+#define XX     $r5
+#define YY     $r6
+#define t1     $r14
+#define t2     $r15
+#define t3     $r16
+#define t4     $r19
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define b1     $f16
+#define b2     $f17
+#define b3     $f18
+#define b4     $f19
+#define VX0    $xr12
+#define VX1    $xr13
+#define VX2    $xr14
+#define VX3    $xr15
+
+
+    PROLOGUE
+    bge $r0, N, .L999
+    li.d TEMP, 1
+    slli.d  TEMP, TEMP, BASE_SHIFT
+    slli.d  INCX, INCX, BASE_SHIFT
+    slli.d  INCY, INCY, BASE_SHIFT
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
+    b .L11  // INCX==1 and INCY==1
+.L20:
+    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
+    b .L21 // INCX!=1 and INCY==1
+
+/* INCX==1 and INCY==1 */
+.L11:
+    bge $r0, I, .L112
+    .align 3
+
+.L111:
+    xvld VX0, X, 0
+    xvld VX2, Y, 0
+    addi.d  I, I, -1
+    xvst VX2, X, 0
+    xvst VX0, Y, 0
+#ifdef DOUBLE
+    xvld VX0, X, 32
+    xvld VX2, Y, 32
+    xvst VX2, X, 32
+    xvst VX0, Y, 32
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+    blt $r0, I, .L111
+    .align 3
+
+.L112:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L113:
+    LD  $f12, X, 0
+    LD  $f14, Y, 0
+    addi.d I, I, -1
+    ST  $f12, Y, 0
+    ST  $f14, X, 0
+    addi.d  X, X, SIZE
+    addi.d  Y, Y, SIZE
+    blt $r0, I, .L113
+    b .L999
+    .align 3
+
+/* INCX==1 and INCY!=1 */
+.L12:
+    bge $r0, I, .L122
+    .align 3
+
+.L121:
+#ifdef DOUBLE
+    xvld VX0, X, 0
+    ld.d t1, Y, 0
+    xvstelm.d VX0, Y, 0, 0
+    add.d Y, Y, INCY
+    ld.d t2, Y, 0
+    xvstelm.d VX0, Y, 0, 1
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0
+    xvstelm.d VX0, Y, 0, 2
+    add.d Y, Y, INCY
+    ld.d t4, Y, 0
+    xvstelm.d VX0, Y, 0, 3
+    xvinsgr2vr.d VX2, t1, 0
+    xvinsgr2vr.d VX2, t2, 1
+    xvinsgr2vr.d VX2, t3, 2
+    xvinsgr2vr.d VX2, t4, 3
+    add.d Y, Y, INCY
+    xvst VX2, X, 0
+    xvld VX1, X, 4 * SIZE
+    ld.d t1, Y, 0
+    xvstelm.d VX1, Y, 0, 0
+    add.d Y, Y, INCY
+    ld.d t2, Y, 0
+    xvstelm.d VX1, Y, 0, 1
+    add.d Y, Y, INCY
+    ld.d t3, Y, 0
+    xvstelm.d VX1, Y, 0, 2
+    add.d Y, Y, INCY
+    ld.d t4, Y, 0
+    xvstelm.d VX1, Y, 0, 3
+    xvinsgr2vr.d VX3, t1, 0
+    xvinsgr2vr.d VX3, t2, 1
+    xvinsgr2vr.d VX3, t3, 2
+    xvinsgr2vr.d VX3, t4, 3
+    add.d Y, Y, INCY
+    xvst VX3, X, 4 * SIZE
+    addi.d X, X, 8 * SIZE
+#else
+    xvld VX0, X, 0
+    ld.w t1, Y, 0
+    xvstelm.w VX0, Y, 0, 0
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0
+    xvstelm.w VX0, Y, 0, 1
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0
+    xvstelm.w VX0, Y, 0, 2
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0
+    xvstelm.w VX0, Y, 0, 3
+    xvinsgr2vr.w VX2, t1, 0
+    xvinsgr2vr.w VX2, t2, 1
+    xvinsgr2vr.w VX2, t3, 2
+    xvinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+    ld.w t1, Y, 0
+    xvstelm.w VX0, Y, 0, 4
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0
+    xvstelm.w VX0, Y, 0, 5
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0
+    xvstelm.w VX0, Y, 0, 6
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0
+    xvstelm.w VX0, Y, 0, 7
+    xvinsgr2vr.w VX2, t1, 4
+    xvinsgr2vr.w VX2, t2, 5
+    xvinsgr2vr.w VX2, t3, 6
+    xvinsgr2vr.w VX2, t4, 7
+    add.d Y, Y, INCY
+    xvst VX2, X, 0
+    addi.d X, X, 8 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L121
+    .align 3
+
+.L122:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L123:
+    LD  $f12, X, 0
+    LD  $f14, Y, 0
+    addi.d I, I, -1
+    ST  $f12, Y, 0
+    ST  $f14, X, 0
+    addi.d  X, X, SIZE
+    add.d   Y, Y, INCY
+    blt   $r0, I, .L123
+    b .L999
+    .align 3
+
+.L21:
+    bge $r0, I, .L212
+    .align 3
+
+.L211:
+#ifdef DOUBLE
+    xvld VX2, Y, 0
+    ld.d t1, X, 0
+    xvstelm.d VX2, X, 0, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    xvstelm.d VX2, X, 0, 1
+    add.d X, X, INCX
+    ld.d t3, X, 0
+    xvstelm.d VX2, X, 0, 2
+    add.d X, X, INCX
+    ld.d t4, X, 0
+    xvstelm.d VX2, X, 0, 3
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    add.d X, X, INCX
+    xvst VX0, Y, 0
+    xvld VX3, Y, 4 * SIZE
+    ld.d t1, X, 0
+    xvstelm.d VX3, X, 0, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    xvstelm.d VX3, X, 0, 1
+    add.d X, X, INCX
+    ld.d t3, X, 0
+    xvstelm.d VX3, X, 0, 2
+    add.d X, X, INCX
+    ld.d t4, X, 0
+    xvstelm.d VX3, X, 0, 3
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    add.d X, X, INCX
+    xvst VX1, Y, 4 * SIZE
+    addi.d Y, Y, 8 * SIZE
+#else
+    xvld VX2, Y, 0
+    ld.w t1, X, 0
+    xvstelm.w VX2, X, 0, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    xvstelm.w VX2, X, 0, 1
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    xvstelm.w VX2, X, 0, 2
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    xvstelm.w VX2, X, 0, 3
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    add.d X, X, INCX
+    ld.w t1, X, 0
+    xvstelm.w VX2, X, 0, 4
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    xvstelm.w VX2, X, 0, 5
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    xvstelm.w VX2, X, 0, 6
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    xvstelm.w VX2, X, 0, 7
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    add.d X, X, INCX
+    xvst VX0, Y, 0
+    addi.d Y, Y, 8 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L211
+    .align 3
+
+.L212:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L213:
+    LD  $f12, X, 0
+    LD  $f14, Y, 0
+    addi.d I, I, -1
+    ST  $f12, Y, 0
+    ST  $f14, X, 0
+    add.d  X, X, INCX
+    addi.d Y, Y, SIZE
+    blt  $r0, I, .L213
+    b .L999
+    .align 3
+
+.L22:
+    bge $r0, I, .L223
+    .align 3
+    move XX, X
+
+.L222:
+    LD    a1, X, 0
+    add.d X, X, INCX
+    LD    a2, X, 0
+    add.d X, X, INCX
+    LD    a3, X, 0
+    add.d X, X, INCX
+    LD    a4, X, 0
+    add.d X, X, INCX
+    LD    b1, Y, 0
+    ST    a1, Y, 0
+    add.d Y, Y, INCY
+    LD    b2, Y, 0
+    ST    a2, Y, 0
+    add.d Y, Y, INCY
+    LD    b3, Y, 0
+    ST    a3, Y, 0
+    add.d Y, Y, INCY
+    LD    b4, Y, 0
+    ST    a4, Y, 0
+    add.d Y, Y, INCY
+    LD    a1, X, 0
+    add.d X, X, INCX
+    ST    b1, XX, 0
+    add.d XX, XX, INCX
+    LD    b1, Y, 0
+    ST    a1, Y, 0
+    add.d Y, Y, INCY
+    LD    a2, X, 0
+    add.d X, X, INCX
+    ST    b2, XX, 0
+    add.d XX, XX, INCX
+    LD    b2, Y, 0
+    ST    a2, Y, 0
+    add.d Y, Y, INCY
+    LD    a3, X, 0
+    add.d X, X, INCX
+    ST    b3, XX, 0
+    add.d XX, XX, INCX
+    LD    b3, Y, 0
+    ST    a3, Y, 0
+    LD    a4, X, 0
+    add.d X, X, INCX
+    ST    b4, XX, 0
+    add.d XX, XX, INCX
+    LD    b4, Y, 0
+    ST    a4, Y, 0
+    add.d Y, Y, INCY
+    ST    b1, XX, 0
+    add.d XX, XX, INCX
+    ST    b2, XX, 0
+    add.d XX, XX, INCX
+    ST    b3, XX, 0
+    add.d XX, XX, INCX
+    ST    b4, XX, 0
+    add.d XX, XX, INCX
+    addi.d  I, I, -1
+    blt $r0, I, .L222
+    .align 3
+
+.L223:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L224:
+    LD  $f12, X, 0
+    LD  $f14, Y, 0
+    addi.d I, I, -1
+    ST  $f12, Y, 0
+    ST  $f14, X, 0
+    add.d  X, X, INCX
+    add.d  Y, Y, INCY
+    blt  $r0, I, .L224
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/swap_lsx.S b/kernel/loongarch64/swap_lsx.S
new file mode 100644
index 000000000..736187f93
--- /dev/null
+++ b/kernel/loongarch64/swap_lsx.S
@@ -0,0 +1,431 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+
+#include "common.h"
+#define N      $r4
+#define X      $r7
+#define INCX   $r8
+#define Y      $r9
+#define INCY   $r10
+
+#define I      $r17
+#define TEMP   $r18
+#define XX     $r5
+#define YY     $r6
+#define t1     $r14
+#define t2     $r15
+#define t3     $r16
+#define t4     $r19
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define b1     $f16
+#define b2     $f17
+#define b3     $f18
+#define b4     $f19
+#define VX0    $vr12
+#define VX1    $vr13
+#define VX2    $vr14
+#define VX3    $vr15
+
+
+    PROLOGUE
+    bge $r0, N, .L999
+    li.d TEMP, 1
+    slli.d  TEMP, TEMP, BASE_SHIFT
+    slli.d  INCX, INCX, BASE_SHIFT
+    slli.d  INCY, INCY, BASE_SHIFT
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
+    b .L11  // INCX==1 and INCY==1
+.L20:
+    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
+    b .L21 // INCX!=1 and INCY==1
+
+/* INCX==1 and incy==1 */
+.L11:
+    bge $r0, I, .L112
+    .align 3
+
+.L111:
+    vld VX0, X, 0
+    vld VX1, X, 16
+    vld VX2, Y, 0
+    vld VX3, Y, 16
+    addi.d  I, I, -1
+    vst VX2, X, 0
+    vst VX3, X, 16
+    vst VX0, Y, 0
+    vst VX1, Y, 16
+#ifdef DOUBLE
+    vld VX0, X, 32
+    vld VX1, X, 48
+    vld VX2, Y, 32
+    vld VX3, Y, 48
+    vst VX2, X, 32
+    vst VX3, X, 48
+    vst VX0, Y, 32
+    vst VX1, Y, 48
+#endif
+    addi.d X, X, 8 * SIZE
+    addi.d Y, Y, 8 * SIZE
+    blt $r0, I, .L111
+    .align 3
+
+.L112:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L113:
+#ifdef DOUBLE
+    fld.d $f12, X, 0
+    fld.d $f14, Y, 0
+    addi.d I, I, -1
+    fst.d $f12, Y, 0
+    fst.d $f14, X, 0
+#else
+    fld.s $f12, X, 0
+    fld.s $f14, Y, 0
+    addi.d I, I, -1
+    fst.s $f12, Y, 0
+    fst.s $f14, X, 0
+#endif
+    addi.d  X, X, SIZE
+    addi.d  Y, Y, SIZE
+    blt $r0, I, .L113
+    b .L999
+    .align 3
+
+/* INCX==1 and INCY!=1 */
+.L12:
+    bge $r0, I, .L122
+    .align 3
+
+.L121:
+#ifdef DOUBLE
+    vld VX0, X, 0
+    ld.d t1, Y, 0
+    vstelm.d VX0, Y, 0, 0
+    add.d Y, Y, INCY
+    ld.d t2, Y, 0
+    vstelm.d VX0, Y, 0, 1
+    vinsgr2vr.d VX2, t1, 0
+    vinsgr2vr.d VX2, t2, 1
+    add.d Y, Y, INCY
+    vst VX2, X, 0
+    vld VX1, X, 2 * SIZE
+    ld.d t3, Y, 0
+    vstelm.d VX1, Y, 0, 0
+    add.d Y, Y, INCY
+    ld.d t4, Y, 0
+    vstelm.d VX1, Y, 0, 1
+    vinsgr2vr.d VX3, t3, 0
+    vinsgr2vr.d VX3, t4, 1
+    add.d Y, Y, INCY
+    vst VX3, X, 2 * SIZE
+    vld VX0, X, 4 * SIZE
+    ld.d t1, Y, 0
+    vstelm.d VX0, Y, 0, 0
+    add.d Y, Y, INCY
+    ld.d t2, Y, 0
+    vstelm.d VX0, Y, 0, 1
+    vinsgr2vr.d VX2, t1, 0
+    vinsgr2vr.d VX2, t2, 1
+    add.d Y, Y, INCY
+    vst VX2, X, 4 * SIZE
+    vld VX1, X, 6 * SIZE
+    ld.d t3, Y, 0
+    vstelm.d VX1, Y, 0, 0
+    add.d Y, Y, INCY
+    ld.d t4, Y, 0
+    vstelm.d VX1, Y, 0, 1
+    vinsgr2vr.d VX3, t3, 0
+    vinsgr2vr.d VX3, t4, 1
+    add.d Y, Y, INCY
+    vst VX3, X, 6 * SIZE
+    addi.d X, X, 8 * SIZE
+#else
+    vld VX0, X, 0
+    ld.w t1, Y, 0
+    vstelm.w VX0, Y, 0, 0
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0
+    vstelm.w VX0, Y, 0, 1
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0
+    vstelm.w VX0, Y, 0, 2
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0
+    vstelm.w VX0, Y, 0, 3
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+    add.d Y, Y, INCY
+    vst VX2, X, 0
+
+    vld VX1, X, 4 * SIZE
+    ld.w t1, Y, 0
+    vstelm.w VX1, Y, 0, 0
+    add.d Y, Y, INCY
+    ld.w t2, Y, 0
+    vstelm.w VX1, Y, 0, 1
+    add.d Y, Y, INCY
+    ld.w t3, Y, 0
+    vstelm.w VX1, Y, 0, 2
+    add.d Y, Y, INCY
+    ld.w t4, Y, 0
+    vstelm.w VX1, Y, 0, 3
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    add.d Y, Y, INCY
+    vst VX3, X, 4 * SIZE
+    addi.d X, X, 8 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L121
+    .align 3
+
+.L122:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L123:
+    LD  $f12, X, 0
+    LD  $f14, Y, 0
+    addi.d I, I, -1
+    ST  $f12, Y, 0
+    ST  $f14, X, 0
+    addi.d X, X, SIZE
+    add.d  Y, Y, INCY
+    blt  $r0, I, .L123
+    b .L999
+    .align 3
+
+/* INCX!=1 and INCY==1 */
+.L21:
+    bge $r0, I, .L212
+    .align 3
+
+.L211:
+#ifdef DOUBLE
+    vld VX2, Y, 0
+    ld.d t1, X, 0
+    vstelm.d VX2, X, 0, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    vstelm.d VX2, X, 0, 1
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    add.d X, X, INCX
+    vst VX0, Y, 0
+    vld VX3, Y, 2 * SIZE
+    ld.d t3, X, 0
+    vstelm.d VX3, X, 0, 0
+    add.d X, X, INCX
+    ld.d t4, X, 0
+    vstelm.d VX3, X, 0, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    add.d X, X, INCX
+    vst VX1, Y, 2 * SIZE
+    vld VX2, Y, 4 * SIZE
+    ld.d t1, X, 0
+    vstelm.d VX2, X, 0, 0
+    add.d X, X, INCX
+    ld.d t2, X, 0
+    vstelm.d VX2, X, 0, 1
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    add.d X, X, INCX
+    vst VX0, Y, 4 * SIZE
+    vld VX3, Y, 6 * SIZE
+    ld.d t3, X, 0
+    vstelm.d VX3, X, 0, 0
+    add.d X, X, INCX
+    ld.d t4, X, 0
+    vstelm.d VX3, X, 0, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    add.d X, X, INCX
+    vst  VX1, Y, 6 * SIZE
+    addi.d Y, Y, 8 * SIZE
+#else
+    vld VX2, Y, 0
+    ld.w t1, X, 0
+    vstelm.w VX2, X, 0, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    vstelm.w VX2, X, 0, 1
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    vstelm.w VX2, X, 0, 2
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    vstelm.w VX2, X, 0, 3
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    add.d X, X, INCX
+    vst VX0, Y, 0
+    vld VX3, Y, 4 * SIZE
+    ld.w t1, X, 0
+    vstelm.w VX3, X, 0, 0
+    add.d X, X, INCX
+    ld.w t2, X, 0
+    vstelm.w VX3, X, 0, 1
+    add.d X, X, INCX
+    ld.w t3, X, 0
+    vstelm.w VX3, X, 0, 2
+    add.d X, X, INCX
+    ld.w t4, X, 0
+    vstelm.w VX3, X, 0, 3
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    add.d X, X, INCX
+    vst  VX1, Y, 4 * SIZE
+    addi.d Y, Y, 8 * SIZE
+#endif
+    addi.d  I, I, -1
+    blt $r0, I, .L211
+    .align 3
+
+.L212:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L213:
+    LD  $f12, X, 0 * SIZE
+    LD  $f14, Y, 0 * SIZE
+    addi.d I, I, -1
+    ST  $f12, Y, 0 * SIZE
+    ST  $f14, X, 0 * SIZE
+    add.d  X, X, INCX
+    addi.d Y, Y, SIZE
+    blt  $r0, I, .L213
+    b .L999
+    .align 3
+
+.L22:
+    bge $r0, I, .L223
+    .align 3
+    move XX, X
+
+.L222:
+    LD    a1, X, 0
+    add.d X, X, INCX
+    LD    a2, X, 0
+    add.d X, X, INCX
+    LD    a3, X, 0
+    add.d X, X, INCX
+    LD    a4, X, 0
+    add.d X, X, INCX
+    LD    b1, Y, 0
+    ST    a1, Y, 0
+    add.d Y, Y, INCY
+    LD    b2, Y, 0
+    ST    a2, Y, 0
+    add.d Y, Y, INCY
+    LD    b3, Y, 0
+    ST    a3, Y, 0
+    add.d Y, Y, INCY
+    LD    b4, Y, 0
+    ST    a4, Y, 0
+    add.d Y, Y, INCY
+    LD    a1, X, 0
+    add.d X, X, INCX
+    ST    b1, XX, 0
+    add.d XX, XX, INCX
+    LD    b1, Y, 0
+    ST    a1, Y, 0
+    add.d Y, Y, INCY
+    LD    a2, X, 0
+    add.d X, X, INCX
+    ST    b2, XX, 0
+    add.d XX, XX, INCX
+    LD    b2, Y, 0
+    ST    a2, Y, 0
+    add.d Y, Y, INCY
+    LD    a3, X, 0
+    add.d X, X, INCX
+    ST    b3, XX, 0
+    add.d XX, XX, INCX
+    LD    b3, Y, 0
+    ST    a3, Y, 0
+    LD    a4, X, 0
+    add.d X, X, INCX
+    ST    b4, XX, 0
+    add.d XX, XX, INCX
+    LD    b4, Y, 0
+    ST    a4, Y, 0
+    add.d Y, Y, INCY
+    ST    b1, XX, 0
+    add.d XX, XX, INCX
+    ST    b2, XX, 0
+    add.d XX, XX, INCX
+    ST    b3, XX, 0
+    add.d XX, XX, INCX
+    ST    b4, XX, 0
+    add.d XX, XX, INCX
+    addi.d  I, I, -1
+    blt $r0, I, .L222
+    .align 3
+
+.L223:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L224:
+    LD  $f12, X, 0
+    LD  $f14, Y, 0
+    addi.d I, I, -1
+    ST  $f12, Y, 0
+    ST  $f14, X, 0
+    add.d  X, X, INCX
+    add.d  Y, Y, INCY
+    blt $r0, I, .L224
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/zgemm_kernel_2x2.S b/kernel/loongarch64/zgemm_kernel_2x2.S
new file mode 100644
index 000000000..589d170c5
--- /dev/null
+++ b/kernel/loongarch64/zgemm_kernel_2x2.S
@@ -0,0 +1,848 @@
+/*******************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+#define ASSEMBLER
+
+#include "common.h"
+
+
+/* Function parameters */
+#define M      $r4   // param 1: bm
+#define N      $r5   // param 2: bn
+#define K      $r6   // param 3: bk
+#define ALPHA_R $f0   // param 4: alphar
+#define ALPHA_I $f1   // param 5: alphai
+#define A      $r7   // param 6: ba
+#define B      $r8  // param 7: bb
+#define C      $r9  // param 8: bc
+#define LDC    $r10  // param 9: ldc
+
+#if defined (TRMMKERNEL)
+#define OFFSET $r11  // param 10: offset
+#endif
+#define OFF    $r26
+
+#define I      $r12
+#define J      $r13
+#define L      $r14
+#define TL     $r15
+#define A0     $r16
+#define B0     $r17
+#define C0     $r18
+#define C1     $r19
+#define C2     $r20
+#define C3     $r23
+#define T0     $r24
+#define T1     $r25
+
+#define a1     $f2
+#define a2     $f3
+#define a3     $f4
+#define a4     $f5
+#define a5     $f6
+#define a6     $f7
+#define a7     $f8
+#define a8     $f9
+#define b1     $f10
+#define b2     $f11
+#define b3     $f12
+#define b4     $f13
+#define b5     $f14
+#define b6     $f15
+#define b7     $f16
+#define b8     $f17
+#define c11    $f18
+#define c12    $f19
+#define c21    $f20
+#define c22    $f21
+#define c31    $f22
+#define c32    $f23
+#define c41    $f24
+#define c42    $f25
+#define c51    $f26
+#define c52    $f27
+#define c61    $f28
+#define c62    $f29
+
+
+#if   defined(NN) || defined(NT) || defined(TN) || defined(TT)
+#define    MADD1       MADD
+#define    MADD2       MADD
+#define    MADD3       NMSUB
+#define    MADD4       MADD
+#endif
+
+#if   defined(NR) || defined(NC) || defined(TR) || defined(TC)
+#define    MADD1       MADD
+#define    MADD2       MADD
+#define    MADD3       MADD
+#define    MADD4       NMSUB
+#endif
+
+#if   defined(RN) || defined(RT) || defined(CN) || defined(CT)
+#define    MADD1       MADD
+#define    MADD2       NMSUB
+#define    MADD3       MADD
+#define    MADD4       MADD
+#endif
+
+#if   defined(RR) || defined(RC) || defined(CR) || defined(CC)
+#define    MADD1       MADD
+#define    MADD2       NMSUB
+#define    MADD3       NMSUB
+#define    MADD4       NMSUB
+#endif
+
+    PROLOGUE
+
+    addi.d     $sp,    $sp,   -88
+    SDARG      $r23,   $sp,   0
+    SDARG      $r24,   $sp,   8
+    SDARG      $r25,   $sp,   16
+    SDARG      $r26,   $sp,   24
+    ST         $f23,   $sp,   32
+    ST         $f24,   $sp,   40
+    ST         $f25,   $sp,   48
+    ST         $f26,   $sp,   56
+    ST         $f27,   $sp,   64
+    ST         $f28,   $sp,   72
+    ST         $f29,   $sp,   80
+
+
+#if defined (TRMMKERNEL) && !defined(LEFT)
+    sub.d      OFF,    $r0,   OFFSET
+#else
+    xor        OFF,    OFF,   OFF
+#endif
+
+    slli.d     LDC,    LDC,   BASE_SHIFT
+
+    move       J,      $r0
+    srai.d     T0,     N,     1
+    beq        J,      T0,    .L19
+
+.L10:  /* for(j=0; j<bn/2; j+=1) */
+    move       C0,     C
+    slli.d     TL,     LDC,   1
+    add.d      C1,     C0,    TL
+    move       A0,     A    //ptrba
+
+#if defined(TRMMKERNEL) && defined(LEFT)
+    move       OFF,    OFFSET
+#endif
+
+    move       I,      $r0
+    srai.d     T0,     M,     1
+    beq        I,      T0,    .L150
+
+.L11:  /* for(i=0; i<bm/2; i+=1) */
+    move       B0,     B      //ptrbb
+    move       TL,     K      /* TL = bk */
+#if defined(TRMMKERNEL)
+
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    move       B0,     B     //ptrbb
+#else
+    slli.d     C3,     OFF,   0x05
+    add.d      A0,     A0,    C3
+    add.d      B0,     B,     C3
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d      TL,     K,     OFF   //temp
+#elif defined(LEFT)
+    addi.d     TL,     OFF,   2
+#else
+    addi.d     TL,     OFF,   2
+#endif
+
+#endif  // #if defined(TRMMKERNEL)
+
+    MTC        c11,    $r0
+    MOV        c12,    c11
+    MOV        c21,    c11
+    MOV        c22,    c11
+    MOV        c31,    c11
+    MOV        c32,    c11
+    MOV        c41,    c11
+    MOV        c42,    c11
+
+    move       L,      $r0   //cycle param k
+    srai.d     C2,     TL,     2
+    beq        L,      C2,    .L130
+    blt        C2,     L,     .L130
+
+.L12:  /* for(k=0; k<bk/4; k+=1) */
+    LD         a1,     A0,    0x00        //load0
+    LD         b1,     B0,    0x00        //load1
+    MADD1      c11,    a1,    b1,     c11  //res0
+    LD         a2,     A0,    0x08        //load2
+    MADD2      c12,    a2,    b1,     c12  //res1
+    LD         b2,     B0,    0x08        //load3
+    MADD3      c11,    a2,    b2,     c11
+    MADD4      c12,    a1,    b2,     c12
+    LD         a3,     A0,    0x10        //load4
+    MADD1      c21,    a3,    b1,     c21  //res2
+    LD         a4,     A0,    0x18        //load5
+    MADD2      c22,    a4,    b1,     c22  //res3
+    MADD3      c21,    a4,    b2,     c21
+    MADD4      c22,    a3,    b2,     c22
+    LD         b3,     B0,    0x10        //load6
+    MADD1      c31,    a1,    b3,     c31  //res4
+    MADD2      c32,    a2,    b3,     c32  //res5
+    LD         b4,     B0,    0x18        //load7
+    MADD3      c31,    a2,    b4,     c31
+    MADD4      c32,    a1,    b4,     c32
+    MADD1      c41,    a3,    b3,     c41  //res6
+    MADD2      c42,    a4,    b3,     c42  //res7
+    MADD3      c41,    a4,    b4,     c41
+    MADD4      c42,    a3,    b4,     c42
+    LD         a5,     A0,    0x20        //load8
+    LD         b5,     B0,    0x20        //load9
+    MADD1      c11,    a5,    b5,     c11
+    LD         a6,     A0,    0x28        //load10
+    MADD2      c12,    a6,    b5,     c12
+    LD         b6,     B0,    0x28        //load11
+    MADD3      c11,    a6,    b6,     c11
+    MADD4      c12,    a5,    b6,     c12
+    LD         a7,     A0,    0x30        //load12
+    MADD1      c21,    a7,    b5,     c21
+    LD         a8,     A0,    0x38        //load13
+    MADD2      c22,    a8,    b5,     c22
+    MADD3      c21,    a8,    b6,     c21
+    MADD4      c22,    a7,    b6,     c22
+    LD         b7,     B0,    0x30        //load14
+    MADD1      c31,    a5,    b7,     c31
+    MADD2      c32,    a6,    b7,     c32
+    LD         b8,     B0,    0x38        //load15
+    MADD3      c31,    a6,    b8,     c31
+    MADD4      c32,    a5,    b8,     c32
+    MADD1      c41,    a7,    b7,     c41
+    MADD2      c42,    a8,    b7,     c42
+    MADD3      c41,    a8,    b8,     c41
+    MADD4      c42,    a7,    b8,     c42
+
+    LD         a1,     A0,    0x40        //load0
+    LD         b1,     B0,    0x40        //load1
+    MADD1      c11,    a1,    b1,     c11  //res0
+    LD         a2,     A0,    0x48        //load2
+    MADD2      c12,    a2,    b1,     c12  //res1
+    LD         b2,     B0,    0x48        //load3
+    MADD3      c11,    a2,    b2,     c11
+    MADD4      c12,    a1,    b2,     c12
+    LD         a3,     A0,    0x50        //load4
+    MADD1      c21,    a3,    b1,     c21  //res2
+    LD         a4,     A0,    0x58        //load5
+    MADD2      c22,    a4,    b1,     c22  //res3
+    MADD3      c21,    a4,    b2,     c21
+    MADD4      c22,    a3,    b2,     c22
+    LD         b3,     B0,    0x50        //load6
+    MADD1      c31,    a1,    b3,     c31  //res4
+    MADD2      c32,    a2,    b3,     c32  //res5
+    LD         b4,     B0,    0x58        //load7
+    MADD3      c31,    a2,    b4,     c31
+    MADD4      c32,    a1,    b4,     c32
+    MADD1      c41,    a3,    b3,     c41  //res6
+    MADD2      c42,    a4,    b3,     c42  //res7
+    MADD3      c41,    a4,    b4,     c41
+    MADD4      c42,    a3,    b4,     c42
+    LD         a5,     A0,    0x60        //load8
+    LD         b5,     B0,    0x60        //load9
+    MADD1      c11,    a5,    b5,     c11
+    LD         a6,     A0,    0x68        //load10
+    MADD2      c12,    a6,    b5,     c12
+    LD         b6,     B0,    0x68        //load11
+    MADD3      c11,    a6,    b6,     c11
+    MADD4      c12,    a5,    b6,     c12
+    LD         a7,     A0,    0x70        //load12
+    MADD1      c21,    a7,    b5,     c21
+    LD         a8,     A0,    0x78        //load13
+    MADD2      c22,    a8,    b5,     c22
+    MADD3      c21,    a8,    b6,     c21
+    MADD4      c22,    a7,    b6,     c22
+    LD         b7,     B0,    0x70        //load14
+    MADD1      c31,    a5,    b7,     c31
+    MADD2      c32,    a6,    b7,     c32
+    LD         b8,     B0,    0x78        //load15
+    MADD3      c31,    a6,    b8,     c31
+    MADD4      c32,    a5,    b8,     c32
+    MADD1      c41,    a7,    b7,     c41
+    MADD2      c42,    a8,    b7,     c42
+    MADD3      c41,    a8,    b8,     c41
+    MADD4      c42,    a7,    b8,     c42
+
+    addi.d     A0,     A0,    0x80
+    addi.d     B0,     B0,    0x80
+
+    addi.d     L,      L,     1
+    blt        L,      C2,    .L12
+
+.L130:
+    move       L,      $r0
+    andi       C2,     TL,     3
+    beq        L,      C2,    .L14
+
+.L13:  /* for(k=0; k<(bk&3); k+=1) */
+    LD         a1,     A0,    0x00        //load0
+    LD         b1,     B0,    0x00        //load1
+    MADD1      c11,    a1,    b1,     c11  //res0
+    LD         a2,     A0,    0x08        //load2
+    MADD2      c12,    a2,    b1,     c12  //res1
+    LD         b2,     B0,    0x08        //load3
+    MADD3      c11,    a2,    b2,     c11
+    MADD4      c12,    a1,    b2,     c12
+    LD         a3,     A0,    0x10        //load4
+    MADD1      c21,    a3,    b1,     c21  //res2
+    LD         a4,     A0,    0x18        //load5
+    MADD2      c22,    a4,    b1,     c22  //res3
+    MADD3      c21,    a4,    b2,     c21
+    MADD4      c22,    a3,    b2,     c22
+    LD         b3,     B0,    0x10        //load6
+    MADD1      c31,    a1,    b3,     c31  //res4
+    MADD2      c32,    a2,    b3,     c32  //res5
+    LD         b4,     B0,    0x18        //load7
+    MADD3      c31,    a2,    b4,     c31
+    MADD4      c32,    a1,    b4,     c32
+    MADD1      c41,    a3,    b3,     c41  //res6
+    MADD2      c42,    a4,    b3,     c42  //res7
+    MADD3      c41,    a4,    b4,     c41
+    MADD4      c42,    a3,    b4,     c42
+
+    addi.d     A0,     A0,    0x20
+    addi.d     B0,     B0,    0x20
+
+    addi.d     L,      L,     1
+    blt        L,      C2,    .L13
+
+.L14:
+#if defined(TRMMKERNEL)
+    MUL        a5,     c11,   ALPHA_R
+    MUL        a6,     c12,   ALPHA_I
+    SUB        a5,     a5,    a6
+    ST         a5,     C0,    0x00
+
+    MUL        a5,     c12,   ALPHA_R
+    MUL        a6,     c11,   ALPHA_I
+    ADD        a6,     a5,    a6
+    ST         a6,     C0,    0x08
+
+    MUL        a7,     c21,   ALPHA_R
+    MUL        a8,     c22,   ALPHA_I
+    SUB        a7,     a7,    a8
+    ST         a7,     C0,    0x10
+
+    MUL        a7,     c22,   ALPHA_R
+    MUL        a8,     c21,   ALPHA_I
+    ADD        a8,     a7,    a8
+    ST         a8,     C0,    0x18
+
+    MUL        b5,     c31,   ALPHA_R
+    MUL        b6,     c32,   ALPHA_I
+    SUB        b5,     b5,    b6
+    ST         b5,     C1,    0x00
+
+    MUL        b5,     c32,   ALPHA_R
+    MUL        b6,     c31,   ALPHA_I
+    ADD        b6,     b5,    b6
+    ST         b6,     C1,    0x08
+
+    MUL        b7,     c41,   ALPHA_R
+    MUL        b8,     c42,   ALPHA_I
+    SUB        b7,     b7,    b8
+    ST         b7,     C1,    0x10
+
+    MUL        b7,     c42,   ALPHA_R
+    MUL        b8,     c41,   ALPHA_I
+    ADD        b8,     b7,    b8
+    ST         b8,     C1,    0x18
+#else
+    LD         a5,     C0,    0x00    //C0[0]
+    LD         a6,     C0,    0x08    //C0[1]
+    LD         a7,     C0,    0x10    //C0[2]
+    LD         a8,     C0,    0x18    //C0[3]
+    LD         b5,     C1,    0x00    //C1[0]
+    LD         b6,     C1,    0x08    //C1[1]
+    LD         b7,     C1,    0x10    //C1[2]
+    LD         b8,     C1,    0x18    //C1[3]
+
+    MADD       a5,     c11,   ALPHA_R, a5
+    MADD       a6,     c12,   ALPHA_R, a6
+    NMSUB      a5,     c12,   ALPHA_I, a5
+    MADD       a6,     c11,   ALPHA_I, a6
+    ST         a5,     C0,    0x00
+    ST         a6,     C0,    0x08
+
+    MADD       a7,     c21,   ALPHA_R, a7
+    MADD       a8,     c22,   ALPHA_R, a8
+    NMSUB      a7,     c22,   ALPHA_I, a7
+    MADD       a8,     c21,   ALPHA_I, a8
+    ST         a7,     C0,    0x10
+    ST         a8,     C0,    0x18
+
+    MADD       b5,     c31,   ALPHA_R, b5
+    MADD       b6,     c32,   ALPHA_R, b6
+    NMSUB      b5,     c32,   ALPHA_I, b5
+    MADD       b6,     c31,   ALPHA_I, b6
+    ST         b5,     C1,    0x00
+    ST         b6,     C1,    0x08
+
+    MADD       b7,     c41,   ALPHA_R, b7
+    MADD       b8,     c42,   ALPHA_R, b8
+    NMSUB      b7,     c42,   ALPHA_I, b7
+    MADD       b8,     c41,   ALPHA_I, b8
+    ST         b7,     C1,    0x10
+    ST         b8,     C1,    0x18
+#endif
+
+#if defined(TRMMKERNEL)
+
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d      TL,     K,    OFF
+#ifdef LEFT
+    addi.d     TL,     TL,   -2
+#else
+    addi.d     TL,     TL,   -2
+#endif
+    slli.d     C3,     TL,   0x05
+    add.d      A0,     A0,   C3
+    add.d      B0,     B0,   C3
+#endif
+
+#ifdef LEFT
+    addi.d     OFF,    OFF,   2
+#endif
+
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d     C0,     C0,    0x20
+    addi.d     C1,     C1,    0x20
+
+    addi.d     I,      I,     1
+    blt        I,      T0,    .L11
+
+.L150:
+    move       I,      $r0
+    andi       T0,     M,     1
+    beq        I,      T0,    .L18
+
+.L15:  /* for(i=0; i<(bm&1); i+=1) */
+    move       B0,     B      //ptrbb
+    move       TL,     K      /* TL = bk */
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) &&  defined(TRANSA)) ||(!defined(LEFT) && !defined(TRANSA))
+    move       B0,     B    //ptrbb
+#else
+    slli.d     C3,     OFF,  0x04
+    add.d      A0,     A0,   C3
+    slli.d     C3,     OFF,  0x05
+    add.d      B0,     B,    C3
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d      TL,     K,     OFF
+#elif defined(LEFT)
+    addi.d     TL,     OFF,   1
+#else
+    addi.d     TL,     OFF,   2
+#endif
+
+#endif  // #if defined(TRMMKERNEL)
+
+    MTC        c11,    $r0
+    MTC        c12,    $r0
+    MTC        c21,    $r0
+    MTC        c22,    $r0
+
+    move       L,      $r0   //cycle param k
+    beq        L,      TL,    .L17
+    blt        TL,     L,     .L17
+
+.L16:  /* for (k=0; k<bk; k+=1) */
+    LD         a1,     A0,    0x00        //load0
+    LD         b1,     B0,    0x00        //load1
+    MADD1      c11,    a1,    b1,     c11  //res0
+    LD         a2,     A0,    0x08        //load2
+    MADD2      c12,    a2,    b1,     c12  //res1
+    LD         b2,     B0,    0x08        //load3
+    MADD3      c11,    a2,    b2,     c11
+    MADD4      c12,    a1,    b2,     c12
+    LD         b3,     B0,    0x10        //load4
+    MADD1      c21,    a1,    b3,     c21  //res2
+    MADD2      c22,    a2,    b3,     c22  //res3
+    LD         b4,     B0,    0x18        //load5
+    MADD3      c21,    a2,    b4,     c21
+    MADD4      c22,    a1,    b4,     c22
+
+    addi.d     A0,     A0,    0x10
+    addi.d     B0,     B0,    0x20
+
+    addi.d     L,      L,     1
+    blt        L,      TL,     .L16
+
+.L17:
+#if defined(TRMMKERNEL)
+    MUL        a5,     c11,   ALPHA_R
+    MUL        a6,     c12,   ALPHA_I
+    SUB        a5,     a5,    a6
+    ST         a5,     C0,    0x00
+
+    MUL        a5,     c12,   ALPHA_R
+    MUL        a6,     c11,   ALPHA_I
+    ADD        a6,     a5,    a6
+    ST         a6,     C0,    0x08
+
+    MUL        b5,     c21,   ALPHA_R
+    MUL        b6,     c22,   ALPHA_I
+    SUB        b5,     b5,    b6
+    ST         b5,     C1,    0x00
+
+    MUL        b5,     c22,   ALPHA_R
+    MUL        b6,     c21,   ALPHA_I
+    ADD        b6,     b5,    b6
+    ST         b6,     C1,    0x08
+#else
+    LD         a5,     C0,    0x00    //C0[0]
+    LD         a6,     C0,    0x08    //C0[1]
+    LD         b5,     C1,    0x00    //C1[0]
+    LD         b6,     C1,    0x08    //C1[1]
+
+    MADD       a5,     c11,   ALPHA_R, a5
+    MADD       a6,     c12,   ALPHA_R, a6
+    NMSUB      a5,     c12,   ALPHA_I, a5
+    MADD       a6,     c11,   ALPHA_I, a6
+    ST         a5,     C0,    0x00
+    ST         a6,     C0,    0x08
+
+    MADD       b5,     c21,   ALPHA_R, b5
+    MADD       b6,     c22,   ALPHA_R, b6
+    NMSUB      b5,     c22,   ALPHA_I, b5
+    MADD       b6,     c21,   ALPHA_I, b6
+    ST         b5,     C1,    0x00
+    ST         b6,     C1,    0x08
+#endif
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d      TL,     K,    OFF
+#ifdef LEFT
+    addi.d     TL,     TL,   -1
+#else
+    addi.d     TL,     TL,   -2
+#endif
+    slli.d     C3,     TL,   0x04
+    add.d      A0,     A0,   C3
+    slli.d     C3,     TL,   0x05
+    add.d      B0,     B0,   C3
+#endif
+
+#ifdef LEFT
+    addi.d     OFF,    OFF,   1
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d     C0,     C0,    0x10
+    addi.d     C1,     C1,    0x10
+
+    addi.d     I,      I,     1
+    blt        I,      T0,    .L15
+
+.L18:
+#if defined(TRMMKERNEL) && !defined(LEFT)
+    addi.d     OFF,    OFF,   2
+#endif
+
+    slli.d     L,      K,     0x05
+    add.d      B,      B,     L
+
+    slli.d     I,      LDC,   0x02
+    add.d      C,      C,     I
+
+    addi.d     J,      J,     1
+    srai.d     T0,     N,     1
+    blt        J,      T0,    .L10
+
+.L19:
+    move       J,      $r0
+    andi       T0,     N,     1
+    beq        J,      T0,    .L30
+
+.L20: /* for (j=0; j<(bn&1); j+=1) */
+#if defined(TRMMKERNEL) && defined(LEFT)
+    move       OFF,    OFFSET
+#endif
+
+    move       C0,     C
+    move       A0,     A    //ptrba
+
+    move       I,      $r0
+    srai.d     T0,     M,     1
+    beq        I,      T0,    .L24
+
+.L21:  /* for (i=0; i<bm/2; i+=1) */
+    move       B0,     B      //ptrbb
+    move       TL,     K      /* TL = bk */
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) &&  defined(TRANSA)) ||(!defined(LEFT) && !defined(TRANSA))
+    move       B0,     B    //ptrbb
+#else
+    slli.d     C3,     OFF,  0x05
+    add.d      A0,     A0,   C3
+    slli.d     C3,     OFF,  0x04
+    add.d      B0,     B,    C3
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d      TL,     K,     OFF
+#elif defined(LEFT)
+    addi.d     TL,     OFF,   2
+#else
+    addi.d     TL,     OFF,   1
+#endif
+
+#endif  // #if defined(TRMMKERNEL)
+
+    MTC        c11,    $r0
+    MTC        c12,    $r0
+    MTC        c21,    $r0
+    MTC        c22,    $r0
+
+    move       L,      $r0   //cycle param k
+    beq        L,      TL,    .L23
+    blt        TL,     L,     .L23
+
+.L22:  /* for (k=0; k<bk; k+=1) */
+    LD         a1,     A0,    0x00        //load0
+    LD         b1,     B0,    0x00        //load1
+    MADD1      c11,    a1,    b1,     c11  //res0
+    LD         a2,     A0,    0x08        //load2
+    MADD2      c12,    a2,    b1,     c12  //res1
+    LD         b2,     B0,    0x08        //load3
+    MADD3      c11,    a2,    b2,     c11
+    MADD4      c12,    a1,    b2,     c12
+    LD         a3,     A0,    0x10        //load4
+    MADD1      c21,    a3,    b1,     c21  //res2
+    LD         a4,     A0,    0x18        //load5
+    MADD2      c22,    a4,    b1,     c22  //res3
+    MADD3      c21,    a4,    b2,     c21
+    MADD4      c22,    a3,    b2,     c22
+
+    addi.d     A0,     A0,    0x20
+    addi.d     B0,     B0,    0x10
+
+    addi.d     L,      L,     1
+    blt        L,      TL,    .L22
+
+.L23:
+#if defined(TRMMKERNEL)
+    MUL        a5,     c11,   ALPHA_R
+    MUL        a6,     c12,   ALPHA_I
+    SUB        a5,     a5,    a6
+    ST         a5,     C0,    0x00
+
+    MUL        a5,     c12,   ALPHA_R
+    MUL        a6,     c11,   ALPHA_I
+    ADD        a6,     a5,    a6
+    ST         a6,     C0,    0x08
+
+    MUL        a7,     c21,   ALPHA_R
+    MUL        a8,     c22,   ALPHA_I
+    SUB        a7,     a7,    a8
+    ST         a7,     C0,    0x10
+
+    MUL        a7,     c22,   ALPHA_R
+    MUL        a8,     c21,   ALPHA_I
+    ADD        a8,     a7,    a8
+    ST         a8,     C0,    0x18
+#else
+    LD         a5,     C0,    0x00    //C0[0]
+    LD         a6,     C0,    0x08    //C0[1]
+    LD         a7,     C0,    0x10    //C1[2]
+    LD         a8,     C0,    0x18    //C1[3]
+
+    MADD       a5,     c11,   ALPHA_R, a5
+    MADD       a6,     c12,   ALPHA_R, a6
+    NMSUB      a5,     c12,   ALPHA_I, a5
+    MADD       a6,     c11,   ALPHA_I, a6
+    MADD       a7,     c21,   ALPHA_R, a7
+    MADD       a8,     c22,   ALPHA_R, a8
+    NMSUB      a7,     c22,   ALPHA_I, a7
+    MADD       a8,     c21,   ALPHA_I, a8
+
+    ST         a5,     C0,    0x00
+    ST         a6,     C0,    0x08
+    ST         a7,     C0,    0x10
+    ST         a8,     C0,    0x18
+#endif
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d      TL,     K,    OFF
+#ifdef LEFT
+    addi.d     TL,     TL,   -2
+#else
+    addi.d     TL,     TL,   -1
+#endif
+    slli.d     C3,     TL,   0x05
+    add.d      A0,     A0,   C3
+    slli.d     C3,     TL,   0x04
+    add.d      B0,     B0,   C3
+#endif
+
+#ifdef LEFT
+    addi.d     OFF,    OFF,   2
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d     C0,     C0,    0x20
+
+    addi.d     I,      I,     1
+    blt        I,      T0,    .L21
+
+.L24:
+    move       I,      $r0
+    andi       T1,     M,     1    //bm&1
+    beq        I,      T1,    .L28
+
+.L25:  /* for (i=0; i<(bm&1); i+=1) */
+    move       B0,     B      //ptrbb
+    move       TL,     K      /* TL = bk */
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) &&  defined(TRANSA)) ||(!defined(LEFT) && !defined(TRANSA))
+    move       B0,     B    //ptrbb
+#else
+    slli.d     C3,     OFF,   0x04
+    add.d      A0,     A0,   C3
+    add.d      B0,     B,    C3
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d      TL,     K,     OFF
+#elif defined(LEFT)
+    addi.d     TL,     OFF,   1
+#else
+    addi.d     TL,     OFF,   1
+#endif
+
+#endif  // #if defined(TRMMKERNEL)
+
+    MTC        c11,    $r0
+    MTC        c12,    $r0
+
+    move       L,      $r0   //cycle param k
+    beq        L,      TL,    .L27
+    blt        TL,     L,     .L27
+
+.L26:  /* for (k=0; k<bk; k+=1) */
+    LD         a1,     A0,    0x00        //load0
+    LD         b1,     B0,    0x00        //load1
+    MADD1      c11,    a1,    b1,     c11  //res0
+    LD         a2,     A0,    0x08        //load2
+    MADD2      c12,    a2,    b1,     c12  //res1
+    LD         b2,     B0,    0x08        //load3
+    MADD3      c11,    a2,    b2,     c11
+    MADD4      c12,    a1,    b2,     c12
+
+    addi.d     A0,     A0,    0x10
+    addi.d     B0,     B0,    0x10
+
+    addi.d     L,      L,     1
+    blt        L,      TL,    .L26
+
+.L27:
+#if defined(TRMMKERNEL)
+    MUL        a5,     c11,   ALPHA_R
+    MUL        a6,     c12,   ALPHA_I
+    SUB        a5,     a5,    a6
+    ST         a5,     C0,    0x00
+
+    MUL        a5,     c12,   ALPHA_R
+    MUL        a6,     c11,   ALPHA_I
+    ADD        a6,     a5,    a6
+    ST         a6,     C0,    0x08
+#else
+    LD         a5,     C0,    0x00    //C0[0]
+    LD         a6,     C0,    0x08    //C0[1]
+
+    MADD       a5,     c11,   ALPHA_R, a5
+    MADD       a6,     c12,   ALPHA_R, a6
+    NMSUB      a5,     c12,   ALPHA_I, a5
+    MADD       a6,     c11,   ALPHA_I, a6
+
+    ST         a5,     C0,    0x00
+    ST         a6,     C0,    0x08
+#endif
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d      TL,     K,    OFF
+#ifdef LEFT
+    addi.d     TL,     TL,   -1
+#else
+    addi.d     TL,     TL,   -1
+#endif
+    slli.d     C3,     TL,   0x04
+    add.d      A0,     A0,   C3
+    add.d      B0,     B0,   C3
+#endif
+
+#ifdef LEFT
+    addi.d     OFF,    OFF,   1
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d     C0,     C0,    0x10
+
+    addi.d     I,      I,     1
+    blt        I,      T1,    .L25
+
+.L28:
+    slli.d     L,      K,     4
+    add.d      B,      B,     L
+
+    slli.d     I,      LDC,   1
+    add.d      C,      C,     I
+
+    addi.d     J,      J,     1
+    andi       T0,     N,     1
+    blt        J,      T0,    .L20
+
+.L30:
+    LDARG      $r23,   $sp,   0
+    LDARG      $r24,   $sp,   8
+    LDARG      $r25,   $sp,   16
+    LDARG      $r26,   $sp,   24
+    LD         $f23,   $sp,   32
+    LD         $f24,   $sp,   40
+    LD         $f25,   $sp,   48
+    LD         $f26,   $sp,   56
+    LD         $f27,   $sp,   64
+    LD         $f28,   $sp,   72
+    LD         $f29,   $sp,   80
+
+    addi.d     $sp,    $sp,   88
+    jirl       $r0,    $r1,   0x0
+
+    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/zgemm_kernel_2x2_lasx.S b/kernel/loongarch64/zgemm_kernel_2x2_lasx.S
new file mode 100644
index 000000000..152190d4f
--- /dev/null
+++ b/kernel/loongarch64/zgemm_kernel_2x2_lasx.S
@@ -0,0 +1,822 @@
+/*******************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+#define ASSEMBLER
+
+#include "common.h"
+
+
+/* Function parameters */
+#define M      $r4   // param 1: bm
+#define N      $r5   // param 2: bn
+#define K      $r6   // param 3: bk
+#define ALPHA_R $f0   // param 4: alphar
+#define ALPHA_I $f1   // param 5: alphai
+#define A      $r7   // param 6: ba
+#define B      $r8  // param 7: bb
+#define C      $r9  // param 8: bc
+#define LDC    $r10  // param 9: ldc
+
+#if defined (TRMMKERNEL)
+#define OFFSET $r11  // param 10: offset
+#endif
+#define OFF    $r26
+
+#define I      $r12
+#define J      $r13
+#define L      $r14
+#define TL     $r15
+#define A0     $r16
+#define B0     $r17
+#define C0     $r18
+#define C1     $r19
+#define C2     $r20
+#define C3     $r23
+#define T0     $r24
+#define T1     $r25
+
+#define a1     $f2
+#define a2     $f3
+#define a3     $f4
+#define a4     $f5
+#define a5     $f6
+#define a6     $f7
+#define a7     $f8
+#define a8     $f9
+#define b1     $f10
+#define b2     $f11
+#define b3     $f12
+#define b4     $f13
+#define b5     $f14
+#define b6     $f15
+#define b7     $f16
+#define b8     $f17
+#define c11    $f18
+#define c12    $f19
+#define c21    $f20
+#define c22    $f21
+#define c31    $f22
+#define c32    $f23
+#define c41    $f24
+#define c42    $f25
+
+/* LASX vectors */
+#define U0     $xr30
+#define U1     $xr31
+#define U2     $xr2
+#define U3     $xr3
+#define U4     $xr4
+#define U5     $xr5
+#define U6     $xr6
+#define U7     $xr7
+#define U8     $xr8
+#define U9     $xr9
+#define U10    $xr10
+#define U11    $xr11
+#define U12    $xr12
+#define U13    $xr13
+#define U14    $xr14
+#define U15    $xr15
+#define D0     $xr16
+#define D1     $xr17
+#define D2     $xr18
+#define D3     $xr19
+#define D4     $xr20
+#define D5     $xr21
+#define D6     $xr22
+#define D7     $xr23
+#define D8     $xr24
+#define D9     $xr25
+#define D10    $xr26
+#define D11    $xr27
+#define D12    $xr28
+#define D13    $xr29
+#define VALPHAR $xr28
+#define VALPHAI $xr29
+
+
+#if   defined(NN) || defined(NT) || defined(TN) || defined(TT)
+#define    XVMADD1       XVFMADD
+#define    XVMADD2       XVFMADD
+#define    XVMADD3       XVNMSUB
+#define    XVMADD4       XVFMADD
+
+#define    MADD1       MADD
+#define    MADD2       MADD
+#define    MADD3       NMSUB
+#define    MADD4       MADD
+#endif
+
+#if   defined(NR) || defined(NC) || defined(TR) || defined(TC)
+#define    XVMADD1       XVFMADD
+#define    XVMADD2       XVFMADD
+#define    XVMADD3       XVFMADD
+#define    XVMADD4       XVNMSUB
+
+#define    MADD1       MADD
+#define    MADD2       MADD
+#define    MADD3       MADD
+#define    MADD4       NMSUB
+#endif
+
+#if   defined(RN) || defined(RT) || defined(CN) || defined(CT)
+#define    XVMADD1       XVFMADD
+#define    XVMADD2       XVNMSUB
+#define    XVMADD3       XVFMADD
+#define    XVMADD4       XVFMADD
+
+#define    MADD1       MADD
+#define    MADD2       NMSUB
+#define    MADD3       MADD
+#define    MADD4       MADD
+#endif
+
+#if   defined(RR) || defined(RC) || defined(CR) || defined(CC)
+#define    XVMADD1       XVFMADD
+#define    XVMADD2       XVNMSUB
+#define    XVMADD3       XVNMSUB
+#define    XVMADD4       XVNMSUB
+
+#define    MADD1       MADD
+#define    MADD2       NMSUB
+#define    MADD3       NMSUB
+#define    MADD4       NMSUB
+#endif
+
+    PROLOGUE
+
+    addi.d     $sp,    $sp,   -128
+    SDARG      $r23,   $sp,   0
+    SDARG      $r24,   $sp,   8
+    SDARG      $r25,   $sp,   16
+    SDARG      $r26,   $sp,   24
+    SDARG      $r27,   $sp,   32
+    ST         $f23,   $sp,   40
+    ST         $f24,   $sp,   48
+    ST         $f25,   $sp,   56
+    ST         $f26,   $sp,   64
+    ST         $f27,   $sp,   72
+    ST         $f28,   $sp,   80
+    ST         $f29,   $sp,   88
+    ST         $f30,   $sp,   96
+    ST         $f31,   $sp,   104
+    ST         ALPHA_R,$sp,   112
+    ST         ALPHA_I,$sp,   120
+
+    xvldrepl.d  VALPHAR, $sp, 112
+    xvldrepl.d  VALPHAI, $sp, 120
+
+#if defined (TRMMKERNEL) && !defined(LEFT)
+    sub.d      OFF,    $r0,   OFFSET
+#else
+    xor        OFF,    OFF,   OFF
+#endif
+
+    slli.d     LDC,    LDC,   BASE_SHIFT
+
+    move       J,      $r0
+    srai.d     T0,     N,     1
+    beq        J,      T0,    .L19
+
+.L10:  /* for(j=0; j<bn/2; j+=1) */
+    move       C0,     C
+    slli.d     TL,     LDC,   1
+    add.d      C1,     C0,    TL
+    move       A0,     A    //ptrba
+
+#if defined(TRMMKERNEL) && defined(LEFT)
+    move       OFF,    OFFSET
+#endif
+
+    move       I,      $r0
+    srai.d     T0,     M,     1
+    beq        I,      T0,    .L150
+
+.L11:  /* for(i=0; i<bm/2; i+=1) */
+    move       B0,     B      //ptrbb
+    move       TL,     K      /* TL = bk */
+#if defined(TRMMKERNEL)
+
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    move       B0,     B     //ptrbb
+#else
+    slli.d     C3,     OFF,   0x05
+    add.d      A0,     A0,    C3
+    add.d      B0,     B,     C3
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d      TL,     K,     OFF   //temp
+#elif defined(LEFT)
+    addi.d     TL,     OFF,   2
+#else
+    addi.d     TL,     OFF,   2
+#endif
+
+#endif  // #if defined(TRMMKERNEL)
+
+    xvxor.v    U0,     U0,   U0
+    move       L,      $r0   //cycle param k
+    srai.d     C2,     TL,     2
+    xvxor.v    U1,     U1,   U1
+    beq        L,      C2,    .L130
+    blt        C2,     L,     .L130
+
+.L12:  /* for(k=0; k<bk/4; k+=1) */
+    xvld       D0,     A0,    0x00  //a0 a1 a2 a3
+    xvld       D1,     B0,    0x00  //b0 b1 b2 b3
+
+    xvpermi.d  D4,     D1,    0xa0    //b0 b0 b2 b2
+    xvpermi.d  D5,     D1,    0xf5    //b1 b1 b3 b3
+    xvpermi.d  D2,     D0,    0x88    //a0 a2 a0 a2
+    xvpermi.d  D3,     D0,    0xdd    //a1 a3 a1 a3
+
+    XVMADD1      U0,     D2,    D4,     U0  //res0 2 4 6
+    XVMADD2      U1,     D3,    D4,     U1  //res1 3 4 7
+    XVMADD3      U0,     D3,    D5,     U0
+    XVMADD4      U1,     D2,    D5,     U1
+
+    xvld       D0,     A0,    0x20  //a0 a1 a2 a3
+    xvld       D1,     B0,    0x20  //b0 b1 b2 b3
+
+    xvpermi.d  D4,     D1,    0xa0    //b0 b0 b2 b2
+    xvpermi.d  D5,     D1,    0xf5    //b1 b1 b3 b3
+    xvpermi.d  D2,     D0,    0x88    //a0 a2 a0 a2
+    xvpermi.d  D3,     D0,    0xdd    //a1 a3 a1 a3
+
+    XVMADD1      U0,     D2,    D4,     U0  //res0 2 4 6
+    XVMADD2      U1,     D3,    D4,     U1  //res1 3 4 7
+    XVMADD3      U0,     D3,    D5,     U0
+    XVMADD4      U1,     D2,    D5,     U1
+
+    xvld       D0,     A0,    0x40  //a0 a1 a2 a3
+    xvld       D1,     B0,    0x40  //b0 b1 b2 b3
+
+    xvpermi.d  D4,     D1,    0xa0    //b0 b0 b2 b2
+    xvpermi.d  D5,     D1,    0xf5    //b1 b1 b3 b3
+    xvpermi.d  D2,     D0,    0x88    //a0 a2 a0 a2
+    xvpermi.d  D3,     D0,    0xdd    //a1 a3 a1 a3
+
+    XVMADD1      U0,     D2,    D4,     U0  //res0 2 4 6
+    XVMADD2      U1,     D3,    D4,     U1  //res1 3 4 7
+    XVMADD3      U0,     D3,    D5,     U0
+    XVMADD4      U1,     D2,    D5,     U1
+
+    xvld       D0,     A0,    0x60  //a0 a1 a2 a3
+    xvld       D1,     B0,    0x60  //b0 b1 b2 b3
+
+    xvpermi.d  D4,     D1,    0xa0    //b0 b0 b2 b2
+    xvpermi.d  D5,     D1,    0xf5    //b1 b1 b3 b3
+    xvpermi.d  D2,     D0,    0x88    //a0 a2 a0 a2
+    xvpermi.d  D3,     D0,    0xdd    //a1 a3 a1 a3
+
+    XVMADD1      U0,     D2,    D4,     U0  //res0 2 4 6
+    XVMADD2      U1,     D3,    D4,     U1  //res1 3 4 7
+    XVMADD3      U0,     D3,    D5,     U0
+    XVMADD4      U1,     D2,    D5,     U1
+
+    addi.d     A0,     A0,    0x80
+    addi.d     B0,     B0,    0x80
+
+    addi.d     L,      L,     1
+    blt        L,      C2,    .L12
+
+.L130:
+    move       L,      $r0
+    andi       C2,     TL,     3
+    beq        L,      C2,    .L14
+
+.L13:  /* for(k=0; k<(bk&3); k+=1) */
+    xvld       D0,     A0,    0x00  //a0 a1 a2 a3
+    xvld       D1,     B0,    0x00  //b0 b1 b2 b3
+
+    xvpermi.d  D4,     D1,    0xa0    //b0 b0 b2 b2
+    xvpermi.d  D5,     D1,    0xf5    //b1 b1 b3 b3
+    xvpermi.d  D2,     D0,    0x88    //a0 a2 a0 a2
+    xvpermi.d  D3,     D0,    0xdd    //a1 a3 a1 a3
+
+    XVMADD1      U0,     D2,    D4,     U0  //res0 2 4 6
+    XVMADD2      U1,     D3,    D4,     U1  //res1 3 5 7
+    XVMADD3      U0,     D3,    D5,     U0
+    XVMADD4      U1,     D2,    D5,     U1
+
+    addi.d     A0,     A0,    0x20
+    addi.d     B0,     B0,    0x20
+
+    addi.d     L,      L,     1
+    blt        L,      C2,    .L13
+
+.L14:
+#if defined(TRMMKERNEL)
+    xvld       U8,     C0,    0x00  //0 1 2 3
+    xvld       U9,     C1,    0x00  //4 5 6 7
+
+    xvpackev.d U10,    U9,    U8
+    xvpermi.d  U10,    U10,   0xd8  //0 2 4 6
+    xvpackod.d U11,    U9,    U8
+    xvpermi.d  U11,    U11,   0xd8  //1 3 5 7
+
+    xvfmul.d      U10,    U0,    VALPHAR
+    xvfmul.d      U11,    U1,    VALPHAR
+    XVNMSUB     U10,    U1,    VALPHAI, U10
+    XVFMADD      U11,    U0,    VALPHAI, U11
+
+    xvand.v    U8,     U10,   U10  //0 2 4 6
+    xvpermi.q  U8,     U11,   0x02 //0 2 1 3
+    xvpermi.d  U8,     U8,    0xd8 //0 1 2 3
+
+    xvand.v    U9,     U11,   U11  //1 3 5 7
+    xvpermi.q  U9,     U10,   0x31 //4 6 5 7
+    xvpermi.d  U9,     U9,    0xd8 //4 5 6 7
+
+    xvst       U8,     C0,    0x00
+    xvst       U9,     C1,    0x00
+#else
+    xvld       U8,     C0,    0x00  //0 1 2 3
+    xvld       U9,     C1,    0x00  //4 5 6 7
+
+    xvpackev.d U10,    U9,    U8
+    xvpermi.d  U10,    U10,   0xd8  //0 2 4 6
+    xvpackod.d U11,    U9,    U8
+    xvpermi.d  U11,    U11,   0xd8  //1 3 5 7
+
+    XVFMADD      U10,    U0,    VALPHAR, U10
+    XVFMADD      U11,    U1,    VALPHAR, U11
+    XVNMSUB     U10,    U1,    VALPHAI, U10
+    XVFMADD      U11,    U0,    VALPHAI, U11
+
+    xvand.v    U8,     U10,   U10  //0 2 4 6
+    xvpermi.q  U8,     U11,   0x02 //0 2 1 3
+    xvpermi.d  U8,     U8,    0xd8 //0 1 2 3
+
+    xvand.v    U9,     U11,   U11  //1 3 5 7
+    xvpermi.q  U9,     U10,   0x31 //4 6 5 7
+    xvpermi.d  U9,     U9,    0xd8 //4 5 6 7
+
+    xvst       U8,     C0,    0x00
+    xvst       U9,     C1,    0x00
+#endif
+
+#if defined(TRMMKERNEL)
+
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d      TL,     K,    OFF
+#ifdef LEFT
+    addi.d     TL,     TL,   -2
+#else
+    addi.d     TL,     TL,   -2
+#endif
+    slli.d     C3,     TL,   0x05
+    add.d      A0,     A0,   C3
+    add.d      B0,     B0,   C3
+#endif
+
+#ifdef LEFT
+    addi.d     OFF,    OFF,   2
+#endif
+
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d     C0,     C0,    0x20
+    addi.d     C1,     C1,    0x20
+
+    addi.d     I,      I,     1
+    blt        I,      T0,    .L11
+
+.L150:
+    move       I,      $r0
+    andi       T0,     M,     1
+    beq        I,      T0,    .L18
+
+.L15:  /* for(i=0; i<(bm&1); i+=1) */
+    move       B0,     B      //ptrbb
+    move       TL,     K      /* TL = bk */
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) &&  defined(TRANSA)) ||(!defined(LEFT) && !defined(TRANSA))
+    move       B0,     B    //ptrbb
+#else
+    slli.d     C3,     OFF,  0x04
+    add.d      A0,     A0,   C3
+    slli.d     C3,     OFF,  0x05
+    add.d      B0,     B,    C3
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d      TL,     K,     OFF
+#elif defined(LEFT)
+    addi.d     TL,     OFF,   1
+#else
+    addi.d     TL,     OFF,   2
+#endif
+
+#endif  // #if defined(TRMMKERNEL)
+
+    MTC        c11,    $r0
+    MTC        c12,    $r0
+    MTC        c21,    $r0
+    MTC        c22,    $r0
+
+    move       L,      $r0   //cycle param k
+    beq        L,      TL,    .L17
+    blt        TL,     L,     .L17
+
+.L16:  /* for (k=0; k<bk; k+=1) */
+    LD         a1,     A0,    0x00        //load0
+    LD         b1,     B0,    0x00        //load1
+    LD         a2,     A0,    0x08        //load2
+    LD         b2,     B0,    0x08        //load3
+    LD         b3,     B0,    0x10        //load4
+    LD         b4,     B0,    0x18        //load5
+
+    MADD1      c11,    a1,    b1,     c11  //res0
+    MADD2      c12,    a2,    b1,     c12  //res1
+    MADD3      c11,    a2,    b2,     c11
+    MADD4      c12,    a1,    b2,     c12
+
+    MADD1      c21,    a1,    b3,     c21  //res2
+    MADD2      c22,    a2,    b3,     c22  //res3
+    MADD3      c21,    a2,    b4,     c21
+    MADD4      c22,    a1,    b4,     c22
+
+    addi.d     A0,     A0,    0x10
+    addi.d     B0,     B0,    0x20
+
+    addi.d     L,      L,     1
+    blt        L,      TL,     .L16
+
+.L17:
+#if defined(TRMMKERNEL)
+    MUL        a5,     c11,   ALPHA_R
+    MUL        a6,     c12,   ALPHA_I
+    SUB        a5,     a5,    a6
+    ST         a5,     C0,    0x00
+
+    MUL        a5,     c12,   ALPHA_R
+    MUL        a6,     c11,   ALPHA_I
+    ADD        a6,     a5,    a6
+    ST         a6,     C0,    0x08
+
+    MUL        b5,     c21,   ALPHA_R
+    MUL        b6,     c22,   ALPHA_I
+    SUB        b5,     b5,    b6
+    ST         b5,     C1,    0x00
+
+    MUL        b5,     c22,   ALPHA_R
+    MUL        b6,     c21,   ALPHA_I
+    ADD        b6,     b5,    b6
+    ST         b6,     C1,    0x08
+#else
+    LD         a5,     C0,    0x00    //C0[0]
+    LD         a6,     C0,    0x08    //C0[1]
+    LD         b5,     C1,    0x00    //C1[0]
+    LD         b6,     C1,    0x08    //C1[1]
+
+    MADD       a5,     c11,   ALPHA_R, a5
+    MADD       a6,     c12,   ALPHA_R, a6
+    NMSUB      a5,     c12,   ALPHA_I, a5
+    MADD       a6,     c11,   ALPHA_I, a6
+
+    MADD       b5,     c21,   ALPHA_R, b5
+    MADD       b6,     c22,   ALPHA_R, b6
+    NMSUB      b5,     c22,   ALPHA_I, b5
+    MADD       b6,     c21,   ALPHA_I, b6
+
+    ST         a5,     C0,    0x00
+    ST         a6,     C0,    0x08
+
+    ST         b5,     C1,    0x00
+    ST         b6,     C1,    0x08
+#endif
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d      TL,     K,    OFF
+#ifdef LEFT
+    addi.d     TL,     TL,   -1
+#else
+    addi.d     TL,     TL,   -2
+#endif
+    slli.d     C3,     TL,   0x04
+    add.d      A0,     A0,   C3
+    slli.d     C3,     TL,   0x05
+    add.d      B0,     B0,   C3
+#endif
+
+#ifdef LEFT
+    addi.d     OFF,    OFF,   1
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d     C0,     C0,    0x10
+    addi.d     C1,     C1,    0x10
+
+    addi.d     I,      I,     1
+    blt        I,      T0,    .L15
+
+.L18:
+#if defined(TRMMKERNEL) && !defined(LEFT)
+    addi.d     OFF,    OFF,   2
+#endif
+
+    slli.d     L,      K,     0x05
+    add.d      B,      B,     L
+
+    slli.d     I,      LDC,   0x02
+    add.d      C,      C,     I
+
+    addi.d     J,      J,     1
+    srai.d     T0,     N,     1
+    blt        J,      T0,    .L10
+
+.L19:
+    move       J,      $r0
+    andi       T0,     N,     1
+    beq        J,      T0,    .L30
+
+.L20: /* for (j=0; j<(bn&1); j+=1) */
+#if defined(TRMMKERNEL) && defined(LEFT)
+    move       OFF,    OFFSET
+#endif
+
+    move       C0,     C
+    move       A0,     A    //ptrba
+
+    move       I,      $r0
+    srai.d     T0,     M,     1
+    beq        I,      T0,    .L24
+
+.L21:  /* for (i=0; i<bm/2; i+=1) */
+    move       B0,     B      //ptrbb
+    move       TL,     K      /* TL = bk */
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) &&  defined(TRANSA)) ||(!defined(LEFT) && !defined(TRANSA))
+    move       B0,     B    //ptrbb
+#else
+    slli.d     C3,     OFF,  0x05
+    add.d      A0,     A0,   C3
+    slli.d     C3,     OFF,  0x04
+    add.d      B0,     B,    C3
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d      TL,     K,     OFF
+#elif defined(LEFT)
+    addi.d     TL,     OFF,   2
+#else
+    addi.d     TL,     OFF,   1
+#endif
+
+#endif  // #if defined(TRMMKERNEL)
+
+    MTC        c11,    $r0
+    MTC        c12,    $r0
+    MTC        c21,    $r0
+    MTC        c22,    $r0
+
+    move       L,      $r0   //cycle param k
+    beq        L,      TL,    .L23
+    blt        TL,     L,     .L23
+
+.L22:  /* for (k=0; k<bk; k+=1) */
+    LD         a1,     A0,    0x00        //load0
+    LD         b1,     B0,    0x00        //load1
+    LD         a2,     A0,    0x08        //load2
+    LD         b2,     B0,    0x08        //load3
+    LD         a3,     A0,    0x10        //load4
+    LD         a4,     A0,    0x18        //load5
+
+    MADD1      c11,    a1,    b1,     c11  //res0
+    MADD2      c12,    a2,    b1,     c12  //res1
+    MADD3      c11,    a2,    b2,     c11
+    MADD4      c12,    a1,    b2,     c12
+
+    MADD1      c21,    a3,    b1,     c21  //res2
+    MADD2      c22,    a4,    b1,     c22  //res3
+    MADD3      c21,    a4,    b2,     c21
+    MADD4      c22,    a3,    b2,     c22
+
+    addi.d     A0,     A0,    0x20
+    addi.d     B0,     B0,    0x10
+
+    addi.d     L,      L,     1
+    blt        L,      TL,    .L22
+
+.L23:
+#if defined(TRMMKERNEL)
+    MUL        a5,     c11,   ALPHA_R
+    MUL        a6,     c12,   ALPHA_I
+    SUB        a5,     a5,    a6
+    ST         a5,     C0,    0x00
+
+    MUL        a5,     c12,   ALPHA_R
+    MUL        a6,     c11,   ALPHA_I
+    ADD        a6,     a5,    a6
+    ST         a6,     C0,    0x08
+
+    MUL        a7,     c21,   ALPHA_R
+    MUL        a8,     c22,   ALPHA_I
+    SUB        a7,     a7,    a8
+    ST         a7,     C0,    0x10
+
+    MUL        a7,     c22,   ALPHA_R
+    MUL        a8,     c21,   ALPHA_I
+    ADD        a8,     a7,    a8
+    ST         a8,     C0,    0x18
+#else
+    LD         a5,     C0,    0x00    //C0[0]
+    LD         a6,     C0,    0x08    //C0[1]
+    LD         a7,     C0,    0x10    //C1[2]
+    LD         a8,     C0,    0x18    //C1[3]
+
+    MADD       a5,     c11,   ALPHA_R, a5
+    MADD       a6,     c12,   ALPHA_R, a6
+    NMSUB      a5,     c12,   ALPHA_I, a5
+    MADD       a6,     c11,   ALPHA_I, a6
+    MADD       a7,     c21,   ALPHA_R, a7
+    MADD       a8,     c22,   ALPHA_R, a8
+    NMSUB      a7,     c22,   ALPHA_I, a7
+    MADD       a8,     c21,   ALPHA_I, a8
+
+    ST         a5,     C0,    0x00
+    ST         a6,     C0,    0x08
+
+    ST         a7,     C0,    0x10
+    ST         a8,     C0,    0x18
+#endif
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d      TL,     K,    OFF
+#ifdef LEFT
+    addi.d     TL,     TL,   -2
+#else
+    addi.d     TL,     TL,   -1
+#endif
+    slli.d     C3,     TL,   0x05
+    add.d      A0,     A0,   C3
+    slli.d     C3,     TL,   0x04
+    add.d      B0,     B0,   C3
+#endif
+
+#ifdef LEFT
+    addi.d     OFF,    OFF,   2
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d     C0,     C0,    0x20
+
+    addi.d     I,      I,     1
+    blt        I,      T0,    .L21
+
+.L24:
+    move       I,      $r0
+    andi       T1,     M,     1    //bm&1
+    beq        I,      T1,    .L28
+
+.L25:  /* for (i=0; i<(bm&1); i+=1) */
+    move       B0,     B      //ptrbb
+    move       TL,     K      /* TL = bk */
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) &&  defined(TRANSA)) ||(!defined(LEFT) && !defined(TRANSA))
+    move       B0,     B    //ptrbb
+#else
+    slli.d     C3,     OFF,   0x04
+    add.d      A0,     A0,   C3
+    add.d      B0,     B,    C3
+#endif
+
+#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
+    sub.d      TL,     K,     OFF
+#elif defined(LEFT)
+    addi.d     TL,     OFF,   1
+#else
+    addi.d     TL,     OFF,   1
+#endif
+
+#endif  // #if defined(TRMMKERNEL)
+
+    MTC        c11,    $r0
+    MTC        c12,    $r0
+
+    move       L,      $r0   //cycle param k
+    beq        L,      TL,    .L27
+    blt        TL,     L,     .L27
+
+.L26:  /* for (k=0; k<bk; k+=1) */
+    LD         a1,     A0,    0x00        //load0
+    LD         b1,     B0,    0x00        //load1
+    LD         a2,     A0,    0x08        //load2
+    LD         b2,     B0,    0x08        //load3
+
+    MADD1      c11,    a1,    b1,     c11  //res0
+    MADD2      c12,    a2,    b1,     c12  //res1
+    MADD3      c11,    a2,    b2,     c11
+    MADD4      c12,    a1,    b2,     c12
+
+    addi.d     A0,     A0,    0x10
+    addi.d     B0,     B0,    0x10
+
+    addi.d     L,      L,     1
+    blt        L,      TL,    .L26
+
+.L27:
+#if defined(TRMMKERNEL)
+    MUL        a5,     c11,   ALPHA_R
+    MUL        a6,     c12,   ALPHA_I
+    SUB        a5,     a5,    a6
+    ST         a5,     C0,    0x00
+
+    MUL        a5,     c12,   ALPHA_R
+    MUL        a6,     c11,   ALPHA_I
+    ADD        a6,     a5,    a6
+    ST         a6,     C0,    0x08
+#else
+    LD         a5,     C0,    0x00    //C0[0]
+    LD         a6,     C0,    0x08    //C0[1]
+
+    MADD       a5,     c11,   ALPHA_R, a5
+    MADD       a6,     c12,   ALPHA_R, a6
+    NMSUB      a5,     c12,   ALPHA_I, a5
+    MADD       a6,     c11,   ALPHA_I, a6
+
+    ST         a5,     C0,    0x00
+    ST         a6,     C0,    0x08
+#endif
+
+#if defined(TRMMKERNEL)
+#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
+    sub.d      TL,     K,    OFF
+#ifdef LEFT
+    addi.d     TL,     TL,   -1
+#else
+    addi.d     TL,     TL,   -1
+#endif
+    slli.d     C3,     TL,   0x04
+    add.d      A0,     A0,   C3
+    add.d      B0,     B0,   C3
+#endif
+
+#ifdef LEFT
+    addi.d     OFF,    OFF,   1
+#endif
+#endif   // #if defined(TRMMKERNEL)
+
+    addi.d     C0,     C0,    0x10
+
+    addi.d     I,      I,     1
+    blt        I,      T1,    .L25
+
+.L28:
+    slli.d     L,      K,     4
+    add.d      B,      B,     L
+
+    slli.d     I,      LDC,   1
+    add.d      C,      C,     I
+
+    addi.d     J,      J,     1
+    andi       T0,     N,     1
+    blt        J,      T0,    .L20
+
+.L30:
+    LDARG      $r23,   $sp,   0
+    LDARG      $r24,   $sp,   8
+    LDARG      $r25,   $sp,   16
+    LDARG      $r26,   $sp,   24
+    LDARG      $r27,   $sp,   32
+    LD         $f23,   $sp,   40
+    LD         $f24,   $sp,   48
+    LD         $f25,   $sp,   56
+    LD         $f26,   $sp,   64
+    LD         $f27,   $sp,   72
+    LD         $f28,   $sp,   80
+    LD         $f29,   $sp,   88
+    LD         $f30,   $sp,   96
+    LD         $f31,   $sp,   104
+
+    addi.d     $sp,    $sp,   128
+    jirl       $r0,    $r1,   0x0
+
+    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/zgemm_ncopy_2_lasx.S b/kernel/loongarch64/zgemm_ncopy_2_lasx.S
new file mode 100644
index 000000000..4bc1052a9
--- /dev/null
+++ b/kernel/loongarch64/zgemm_ncopy_2_lasx.S
@@ -0,0 +1,196 @@
+/*******************************************************************************
+Copyright (c) 2021, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+#define ASSEMBLER
+
+#include "common.h"
+
+/* Function parameters */
+#define M      $r4    // param 1: m
+#define N      $r5    // param 2: n
+#define SRC    $r6    // param 3: src
+#define LDA    $r7    // param 4: lda
+#define DST    $r8    // param 5: dst
+
+#define I      $r9
+#define J      $r10
+#define S1     $r12
+#define S2     $r13
+#define S3     $r14
+#define S4     $r15
+#define S5     $r16
+#define S6     $r17
+#define S7     $r18
+#define S8     $r19
+#define TD     $r20
+#define TS     $r11
+#define TL     $r7
+#define T0     $r23
+#define ZERO   $r0
+
+#define F0     $f0
+#define F1     $f1
+#define F2     $f2
+#define F3     $f3
+#define F4     $f4
+#define F5     $f5
+#define F6     $f6
+#define F7     $f7
+
+/* LASX vectors */
+#define U0     $xr0
+#define U1     $xr1
+#define U2     $xr2
+#define U3     $xr3
+#define U4     $xr4
+#define U5     $xr5
+#define U6     $xr6
+#define U7     $xr7
+#define D0     $xr8
+#define D1     $xr9
+#define D2     $xr10
+#define D3     $xr11
+#define D4     $xr12
+#define D5     $xr13
+#define D6     $xr14
+#define D7     $xr15
+#define D8     $xr16
+
+    PROLOGUE
+
+    addi.d     $sp,  $sp,  -8
+    SDARG      $r23, $sp,  0
+
+    move       TD,   DST   //boffset
+    move       TS,   SRC   //aoffset
+
+    slli.d     TL,   LDA,  0x03  //lda
+    slli.d     TL,   TL,   0x01
+    slli.d     T0,   TL,   0x01
+
+    srai.d     I,    N,    0x01
+    beq        I,    ZERO,  .L_N0
+
+.L_J1: /* if (i > 0) I-- */
+    move       S1,   TS         //a_offset1
+    add.d      S2,   TS,   TL   //a_offset2
+    srai.d     J,    M,    0x02
+    add.d      TS,   TS,   T0
+
+    beq        J,    ZERO,  .L_I3
+
+.L_I1: /* if (j > 0) J-- */
+    xvld       U0,   S1,   0x00
+    xvld       U1,   S1,   0x20
+    xvld       U2,   S2,   0x00
+    xvld       U3,   S2,   0x20
+
+    xvand.v    D0,   U0,   U0
+    xvand.v    D1,   U1,   U1
+    xvand.v    D2,   U2,   U2
+    xvand.v    D3,   U3,   U3
+
+    xvpermi.q  D0,   U2,   0x02
+    xvpermi.q  D2,   U0,   0x31
+    xvpermi.q  D1,   U3,   0x02
+    xvpermi.q  D3,   U1,   0x31
+
+    xvst       D0,   TD,   0x00
+    xvst       D2,   TD,   0x20
+    xvst       D1,   TD,   0x40
+    xvst       D3,   TD,   0x60
+
+    addi.d     S1,   S1,   0x40   // a_offset1
+    addi.d     S2,   S2,   0x40
+    addi.d     TD,   TD,   0x80  // b_offset
+
+    addi.d     J,    J,    -1
+    blt        ZERO, J,    .L_I1
+
+.L_I3:
+    andi       J,    M,    0x03
+    beq        J,    ZERO, .L_II20
+
+.L_II1:  /* j = (m & 3)  if (j > 0) */
+    vld        $vr0, S1,   0x00
+    vld        $vr1, S2,   0x00
+
+    vst        $vr0, TD,   0x00
+    vst        $vr1, TD,   0x10
+
+    addi.d     S1,   S1,   0x10
+    addi.d     S2,   S2,   0x10
+    addi.d     TD,   TD,   0x20
+
+    addi.d     J,    J,    -1
+    blt        ZERO, J,    .L_II1
+
+.L_II20:
+    addi.d     I,    I,    -1
+    blt        ZERO, I,    .L_J1
+
+.L_N0:  /* if(n&1)*/
+    andi       I,     N,   0x01
+    beq        ZERO,  I,   .L_N00
+
+.L_N1:
+    srai.d     J,     M,   0x02
+    beq        ZERO,  J,   .L_N10
+
+.L_N11: /* j = (m >> 2) if (j > 0) */
+    xvld       U0,    TS,   0x00
+    xvld       U1,    TS,   0x20
+
+    xvst       U0,    TD,   0x00
+    xvst       U1,    TD,   0x20
+
+    addi.d     TS,    TS,   0x40   // a_offset
+    addi.d     TD,    TD,   0x40   // b_offset
+
+    addi.d     J,     J,   -1
+    blt        ZERO,  J,   .L_N11
+
+.L_N10:
+    andi       J,     M,    0x03
+    beq        J,     ZERO, .L_N00
+
+.L_N12:  /* j = (m & 3)  if (j > 0) */
+    vld        $vr0,  TS,   0x00
+    vst        $vr0,  TD,   0x00
+
+
+    addi.d     TS,    TS,   0x10   // a_offset
+    addi.d     TD,    TD,   0x10   // b_offset
+
+    addi.d     J,     J,   -1
+    blt        ZERO,  J,   .L_N12
+
+.L_N00:
+    LDARG     $r23,  $sp, 0
+    addi.d    $sp,   $sp, 8
+    jirl      $r0,   $r1, 0x00
+
+    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/zgemm_tcopy_2_lasx.S b/kernel/loongarch64/zgemm_tcopy_2_lasx.S
new file mode 100644
index 000000000..3fe17beef
--- /dev/null
+++ b/kernel/loongarch64/zgemm_tcopy_2_lasx.S
@@ -0,0 +1,212 @@
+/*******************************************************************************
+Copyright (c) 2021, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+#define ASSEMBLER
+
+#include "common.h"
+
+/* Function parameters */
+#define M      $r4    // param 1: m
+#define N      $r5    // param 2: n
+#define SRC    $r6    // param 3: src
+#define LDA    $r7    // param 4: lda
+#define DST    $r8    // param 5: dst
+
+#define I      $r9
+#define J      $r10
+#define S1     $r12
+#define S2     $r13
+#define S3     $r14
+#define S4     $r15
+#define TD     $r16
+#define TS     $r17
+#define TL     $r7
+#define T0     $r18
+#define S8     $r19
+#define S9     $r20
+#define S10    $r23
+#define ZERO   $r0
+
+#define F0     $f0
+#define F1     $f1
+#define F2     $f2
+#define F3     $f3
+#define F4     $f4
+#define F5     $f5
+#define F6     $f6
+#define F7     $f7
+
+/* LASX vectors */
+#define U0     $xr0
+#define U1     $xr1
+#define U2     $xr2
+#define U3     $xr3
+#define U4     $xr4
+#define U5     $xr5
+#define U6     $xr6
+#define U7     $xr7
+#define D0     $xr8
+#define D1     $xr9
+#define D2     $xr10
+#define D3     $xr11
+#define D4     $xr12
+#define D5     $xr13
+#define D6     $xr14
+#define D7     $xr15
+
+
+    PROLOGUE
+
+    addi.d     $sp,  $sp,  -8
+    SDARG      $r23, $sp,  0
+
+    move       TS,     SRC          //aoffset
+    move       TD,     DST          //boffset
+    slli.d     TL,     LDA,   0x03  //lda
+    slli.d     TL,     TL,    0x01
+
+    ori        T0,     ZERO,  0x01
+    andn       T0,     N,     T0
+    mul.d      T0,     M,     T0
+    slli.d     T0,     T0,    0x01
+    slli.d     T0,     T0,    0x03
+    add.d      S9,     DST,   T0  //boffset2
+
+    srai.d     J,      M,     0x01  //j
+
+    beq        J,      ZERO,  .L_M1
+
+.L_J1:  /* if(j>0) j--*/
+    move       S1,     TS     //aoffset1
+    slli.d     T0,     TL,    0x01
+    add.d      S2,     S1,    TL   //aoffset2
+    add.d      TS,     TS,    T0
+
+    move       S8,     TD     //boffset1
+    addi.d     TD,     TD,    0x40
+
+    srai.d     I,      N,     0x02
+    beq        ZERO,   I,     .L_JN1
+
+.L_JI1:  /* if(i>0) i--*/
+    xvld       U0,   S1,   0x00
+    xvld       U1,   S1,   0x20
+    xvld       U2,   S2,   0x00
+    xvld       U3,   S2,   0x20
+
+    xvst       U0,   S8,   0x00
+    xvst       U2,   S8,   0x20
+
+    slli.d     T0,   M,    0x05
+    add.d      S8,   S8,   T0
+
+    xvst       U1,   S8,   0x00
+    xvst       U3,   S8,   0x20
+
+    add.d      S8,   S8,   T0
+    addi.d     S1,   S1,   0x40
+    addi.d     S2,   S2,   0x40
+
+    addi.d     I,    I,    -1
+    blt        ZERO, I,    .L_JI1
+
+.L_JN1:  /* if(n&2) */
+    andi       I,    N,    0x02
+    beq        ZERO, I,    .L_JN2
+
+    xvld       U0,   S1,   0x00
+    xvld       U1,   S2,   0x00
+
+    xvst       U0,   S8,   0x00
+    xvst       U1,   S8,   0x20
+
+    addi.d     S1,   S1,   0x20
+    addi.d     S2,   S2,   0x20
+
+.L_JN2:  /* if(n&1) */
+    andi       I,    N,    0x01
+    beq        ZERO, I,    .L_J0
+
+    vld        $vr0, S1,   0x00
+    vld        $vr1, S2,   0x00
+
+    vst        $vr0, S9,   0x00
+    vst        $vr1, S9,   0x10
+
+    addi.d     S9,   S9,   0x20
+
+.L_J0:
+    addi.d     J,    J,    -1
+    blt        ZERO, J,   .L_J1
+
+.L_M1:  /* if(m&1) */
+    andi       I,      M,    0x01
+    beq        ZERO,   I,    .L_M0
+
+    srai.d     I,      N,     0x02
+    beq        ZERO,   I,     .L_M1N1
+
+.L_M1I1:  /* if(i>0) */
+    xvld       U0,     TS,    0x00
+    xvld       U1,     TS,    0x20
+
+    xvst       U0,     TD,    0x00
+
+    slli.d     T0,     M,     0x05
+    add.d      TD,     TD,    T0
+
+    xvst       U1,     TD,    0x00
+
+    add.d      TD,     TD,    T0
+    addi.d     TS,     TS,    0x40
+
+    addi.d     I,      I,     -1
+    blt        ZERO,   I,     .L_M1I1
+
+.L_M1N1:  /* if(n&2) */
+    andi       I,      N,    0x02
+    beq        ZERO,   I,    .L_M1N2
+
+    xvld       U0,     TS,    0x00
+
+    xvst       U0,     TD,    0x00
+
+    addi.d     TS,     TS,    0x20
+
+.L_M1N2:  /* if(n&1) */
+    andi       I,      N,    0x01
+    beq        ZERO,   I,    .L_M0
+
+    vld        $vr0, TS,   0x00
+
+    vst        $vr0, S9,   0x00
+
+.L_M0:
+    LDARG     $r23,  $sp, 0
+    addi.d    $sp,   $sp, 8
+    jirl      $r0,   $r1, 0x00
+
+    EPILOGUE
\ No newline at end of file
diff --git a/kernel/loongarch64/znrm2_lasx.S b/kernel/loongarch64/znrm2_lasx.S
new file mode 100644
index 000000000..53f8a6e05
--- /dev/null
+++ b/kernel/loongarch64/znrm2_lasx.S
@@ -0,0 +1,252 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define XX     $r19
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r12
+#define t2     $r13
+#define t3     $r14
+#define t4     $r15
+#define INF    $f23
+#define a1     $f22
+#define max    $f17
+#define ALPHA  $f12
+#define a3     $f15
+#define a2     $f16
+#define VX0    $xr15
+#define VX1    $xr16
+#define VM0    $xr17
+#define VM1    $xr18
+#define VM2    $xr13
+#define VM3    $xr14
+#define res1   $xr19
+#define res2   $xr20
+#define VALPHA $xr21
+
+
+    PROLOGUE
+
+#ifdef F_INTERFACE
+    LDINT   N,     0(N)
+    LDINT   INCX,  0(INCX)
+#endif
+
+    xvxor.v   res1, res1, res1
+    xvxor.v   res2, res2, res2
+    xvxor.v VM0, VM0, VM0
+    bge $r0, N, .L999
+    beq $r0, INCX, .L999
+    move  XX, X
+    // Init INF
+    addi.d  TEMP, $r0,  0x7FF
+    slli.d  TEMP, TEMP, 52
+    MTC  INF, TEMP
+    li.d  TEMP, 1
+    slli.d TEMP, TEMP, ZBASE_SHIFT
+    slli.d INCX, INCX, ZBASE_SHIFT
+    srai.d I, N, 2
+    bne INCX, TEMP, .L20
+    bge $r0,  I, .L97
+    .align 3
+
+.L10:
+    xvld VX0, X, 0 * SIZE
+    xvld VX1, X, 4 * SIZE
+    xvfmaxa.d VM1, VX1, VX0
+    xvfmaxa.d VM0, VM0, VM1
+    addi.d I, I, -1
+    addi.d X, X, 8 * SIZE
+    blt $r0, I, .L10
+    b .L96
+    .align 3
+
+.L20: // INCX!=1
+    bge $r0, I, .L97
+    .align 3
+
+.L21:
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    add.d X, X, INCX
+    xvfmaxa.d VM1, VX0, VX1
+    xvfmaxa.d VM0, VM0, VM1
+    addi.d I, I, -1
+    blt $r0, I, .L21
+    b .L96
+    .align 3
+
+.L96:
+    xvpickve.d VX0, VM0, 1
+    xvpickve.d VX1, VM0, 2
+    xvpickve.d VM3, VM0, 3
+    xvfmaxa.d VM1, VX0, VX1
+    xvfmaxa.d VM2, VM3, VM0
+    xvfmaxa.d VM0, VM1, VM2
+    .align 3
+
+.L97:
+    andi I, N, 3
+    bge $r0, I, .L99
+    .align 3
+
+.L98:
+    fld.d a3, X, 0 * SIZE
+    fld.d a2, X, 1 * SIZE
+    fmaxa.d a3, a2, a3
+    fmaxa.d max, a3, max
+    addi.d I, I, -1
+    add.d X, X, INCX
+    blt $r0, I, .L98
+    .align 3
+
+.L99:
+    fabs.d  max, max
+    lu12i.w  TEMP, 0x3f800 // 1
+    movgr2fr.d  a1, $r0
+    movgr2fr.w  ALPHA, TEMP
+    CMPEQ  $fcc0, max, a1
+    fcvt.d.s  ALPHA, ALPHA
+    bcnez  $fcc0, .L999
+    fdiv.d  ALPHA, ALPHA, max
+    CMPEQ  $fcc0, INF, ALPHA
+    bcnez  $fcc0, .L999
+    movfr2gr.d TEMP, ALPHA
+    xvreplgr2vr.d VALPHA, TEMP
+
+.L100:
+    li.d TEMP, 1
+    slli.d TEMP, TEMP, ZBASE_SHIFT
+    srai.d  I, N, 2
+    bne INCX, TEMP, .L120
+    bge $r0, I, .L997
+    .align 3
+
+.L110:
+    xvld VX0, XX, 0 * SIZE
+    xvld VX1, XX, 4 * SIZE
+    xvfmul.d VM2, VX0, VALPHA
+    xvfmul.d VM3, VX1, VALPHA
+    xvfmadd.d res1, VM2, VM2, res1
+    xvfmadd.d res2, VM3, VM3, res2
+    addi.d XX, XX, 8 * SIZE
+    addi.d I, I, -1
+    blt $r0, I, .L110
+    b .L996
+    .align 3
+
+.L120:
+    bge $r0, I, .L997
+    .align 3
+
+.L121:
+    ld.d t1, XX, 0 * SIZE
+    ld.d t2, XX, 1 * SIZE
+    add.d XX, XX, INCX
+    ld.d t3, XX, 0 * SIZE
+    ld.d t4, XX, 1 * SIZE
+    add.d XX, XX, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    ld.d t1, XX, 0 * SIZE
+    ld.d t2, XX, 1 * SIZE
+    add.d XX, XX, INCX
+    ld.d t3, XX, 0 * SIZE
+    ld.d t4, XX, 1 * SIZE
+    add.d XX, XX, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    xvfmul.d VM2, VX0, VALPHA
+    xvfmul.d VM3, VX1, VALPHA
+    xvfmadd.d res1, VM2, VM2, res1
+    xvfmadd.d res2, VM3, VM3, res2
+    addi.d  I, I, -1
+    blt $r0, I, .L121
+    b .L996
+    .align 3
+
+.L996:
+    xvfadd.d res1, res1, res2
+    xvpickve.d VX0, res1, 1
+    xvpickve.d VX1, res1, 2
+    xvpickve.d VM2, res1, 3
+    xvfadd.d res1, VX0, res1
+    xvfadd.d VX1, VX1, VM2
+    xvfadd.d res1, VX1, res1
+    .align 3
+
+.L997:
+    andi I, N, 3
+    bge $r0, I, .L999
+    .align 3
+
+.L998:
+    fld.d a3, XX, 0 * SIZE
+    fld.d a2, XX, 1 * SIZE
+    addi.d I, I, -1
+    fmul.d a3, a3, ALPHA
+    fmadd.d $f19, a3, a3, $f19
+    fmul.d a2, a2, ALPHA
+    fmadd.d $f19, a2, a2, $f19
+    add.d XX, XX , INCX
+    blt $r0, I, .L998
+    .align 3
+
+.L999:
+    fsqrt.d $f19, $f19
+    fmul.d $f0, max, $f19
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/znrm2_lsx.S b/kernel/loongarch64/znrm2_lsx.S
new file mode 100644
index 000000000..14c59d504
--- /dev/null
+++ b/kernel/loongarch64/znrm2_lsx.S
@@ -0,0 +1,260 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define XX     $r19
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r12
+#define t2     $r13
+#define t3     $r14
+#define t4     $r15
+#define INF    $f23
+#define a1     $f22
+#define max    $f17
+#define ALPHA  $f12
+#define a3     $f15
+#define a2     $f16
+#define VX0    $vr15
+#define VX1    $vr16
+#define VM0    $vr17
+#define VM1    $vr18
+#define VM2    $vr13
+#define VM3    $vr14
+#define res1   $vr19
+#define res2   $vr20
+#define VALPHA $vr21
+
+
+    PROLOGUE
+
+#ifdef F_INTERFACE
+    LDINT   N,     0(N)
+    LDINT   INCX,  0(INCX)
+#endif
+
+    vxor.v   res1, res1, res1
+    vxor.v   res2, res2, res2
+    vxor.v VM0, VM0, VM0
+    bge $r0, N, .L999
+    beq $r0, INCX, .L999
+    move  XX, X
+    // Init INF
+    addi.d  TEMP, $r0,  0x7FF
+    slli.d  TEMP, TEMP, 52
+    MTC  INF, TEMP
+    li.d  TEMP, 1
+    slli.d TEMP, TEMP, ZBASE_SHIFT
+    slli.d INCX, INCX, ZBASE_SHIFT
+    srai.d I, N, 2
+    bne INCX, TEMP, .L20
+    bge $r0,  I, .L97
+    .align 3
+
+.L10:
+    vld VX0, X, 0 * SIZE
+    vld VX1, X, 2 * SIZE
+    vfmaxa.d VM1, VX1, VX0
+    vld VX0, X, 4 * SIZE
+    vld VX1, X, 6 * SIZE
+    vfmaxa.d VM2, VX1, VX0
+    vfmaxa.d VM3, VM1, VM2
+    vfmaxa.d VM0, VM0, VM3
+    addi.d I, I, -1
+    addi.d X, X, 8 * SIZE
+    blt $r0, I, .L10
+    b .L96
+    .align 3
+
+.L20: // INCX!=1
+    bge $r0, I, .L97
+    .align 3
+
+.L21:
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    add.d X, X, INCX
+    vfmaxa.d VM1, VX0, VX1
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vfmaxa.d VM2, VX0, VX1
+    vfmaxa.d VM3, VM1, VM2
+    vfmaxa.d VM0, VM0, VM3
+    addi.d I, I, -1
+    blt $r0, I, .L21
+    b .L96
+    .align 3
+
+.L96:
+    vreplvei.d VX0, VM0, 0
+    vreplvei.d VX1, VM0, 1
+    vfmaxa.d VM0, VX0, VX1
+    .align 3
+
+.L97:
+    andi I, N, 3
+    bge $r0, I, .L99
+    .align 3
+
+.L98:
+    fld.d a3, X, 0 * SIZE
+    fld.d a2, X, 1 * SIZE
+    fmaxa.d a3, a2, a3
+    fmaxa.d max, a3, max
+    addi.d I, I, -1
+    add.d X, X, INCX
+    blt $r0, I, .L98
+    .align 3
+
+.L99:
+    fabs.d  max, max
+    lu12i.w  TEMP, 0x3f800 // 1
+    movgr2fr.d  a1, $r0
+    movgr2fr.w  ALPHA, TEMP
+    CMPEQ  $fcc0, max, a1
+    fcvt.d.s  ALPHA, ALPHA
+    bcnez  $fcc0, .L999
+    fdiv.d  ALPHA, ALPHA, max
+    CMPEQ  $fcc0, INF, ALPHA
+    bcnez  $fcc0, .L999
+    movfr2gr.d TEMP, ALPHA
+    vreplgr2vr.d VALPHA, TEMP
+
+.L100:
+    li.d TEMP, 1
+    slli.d TEMP, TEMP, ZBASE_SHIFT
+    srai.d  I, N, 2
+    bne INCX, TEMP, .L120
+    bge $r0, I, .L997
+    .align 3
+
+.L110:
+    vld VX0, XX, 0 * SIZE
+    vld VX1, XX, 2 * SIZE
+    vfmul.d VM2, VX0, VALPHA
+    vfmul.d VM3, VX1, VALPHA
+    vfmadd.d res1, VM2, VM2, res1
+    vfmadd.d res2, VM3, VM3, res2
+    vld VX0, XX, 4 * SIZE
+    vld VX1, XX, 6 * SIZE
+    vfmul.d VM2, VX0, VALPHA
+    vfmul.d VM3, VX1, VALPHA
+    vfmadd.d res1, VM2, VM2, res1
+    vfmadd.d res2, VM3, VM3, res2
+    addi.d XX, XX, 8 * SIZE
+    addi.d I, I, -1
+    blt $r0, I, .L110
+    b .L996
+    .align 3
+
+.L120:
+    bge $r0, I, .L997
+    .align 3
+
+.L121:
+    ld.d t1, XX, 0 * SIZE
+    ld.d t2, XX, 1 * SIZE
+    add.d XX, XX, INCX
+    ld.d t3, XX, 0 * SIZE
+    ld.d t4, XX, 1 * SIZE
+    add.d XX, XX, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vfmul.d VM2, VX0, VALPHA
+    ld.d t1, XX, 0 * SIZE
+    vfmul.d VM3, VX1, VALPHA
+    ld.d t2, XX, 1 * SIZE
+    add.d XX, XX, INCX
+    vfmadd.d res1, VM2, VM2, res1
+    vfmadd.d res2, VM3, VM3, res2
+    ld.d t3, XX, 0 * SIZE
+    ld.d t4, XX, 1 * SIZE
+    add.d XX, XX, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vfmul.d VM2, VX0, VALPHA
+    vfmul.d VM3, VX1, VALPHA
+    vfmadd.d res1, VM2, VM2, res1
+    vfmadd.d res2, VM3, VM3, res2
+    addi.d  I, I, -1
+    blt $r0, I, .L121
+    b .L996
+    .align 3
+
+.L996:
+    vfadd.d res1, res1, res2
+    vreplvei.d VX1, res1, 1
+    vfadd.d res1, VX1, res1
+    .align 3
+
+.L997:
+    andi I, N, 3
+    bge $r0, I, .L999
+    .align 3
+
+.L998:
+    fld.d a3, XX, 0 * SIZE
+    fld.d a2, XX, 1 * SIZE
+    addi.d I, I, -1
+    fmul.d a3, a3, ALPHA
+    fmadd.d $f19, a3, a3, $f19
+    fmul.d a2, a2, ALPHA
+    fmadd.d $f19, a2, a2, $f19
+    add.d XX, XX , INCX
+    blt $r0, I, .L998
+    .align 3
+
+.L999:
+    fsqrt.d $f19, $f19
+    fmul.d $f0, max, $f19
+    jirl $r0, $r1, 0x0
+
+    EPILOGUE
diff --git a/param.h b/param.h
index 1ec2d16dd..03cea76c9 100644
--- a/param.h
+++ b/param.h
@@ -2853,13 +2853,13 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 
 #define QGEMM_DEFAULT_UNROLL_N 2
-#define CGEMM_DEFAULT_UNROLL_N 4
-#define ZGEMM_DEFAULT_UNROLL_N 4
+#define CGEMM_DEFAULT_UNROLL_N 2
+#define ZGEMM_DEFAULT_UNROLL_N 2
 #define XGEMM_DEFAULT_UNROLL_N 1
 
 #define QGEMM_DEFAULT_UNROLL_M 2
-#define CGEMM_DEFAULT_UNROLL_M 1
-#define ZGEMM_DEFAULT_UNROLL_M 1
+#define CGEMM_DEFAULT_UNROLL_M 2
+#define ZGEMM_DEFAULT_UNROLL_M 2
 #define XGEMM_DEFAULT_UNROLL_M 1
 
 #define SGEMM_DEFAULT_P 256
@@ -2888,8 +2888,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define SGEMM_DEFAULT_UNROLL_M  2
 #define SGEMM_DEFAULT_UNROLL_N  8
 
-#define DGEMM_DEFAULT_UNROLL_M  2
-#define DGEMM_DEFAULT_UNROLL_N  8
+#define DGEMM_DEFAULT_UNROLL_M  8
+#define DGEMM_DEFAULT_UNROLL_N  4
 
 #define CGEMM_DEFAULT_UNROLL_M  1
 #define CGEMM_DEFAULT_UNROLL_N  4