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Merge pull request #4168 from Mousius/sve-zgemm-cgemm 

Use SVE zgemm/cgemm on Arm(R) Neoverse(TM) V1 core
This commit is contained in:
Martin Kroeker 2023-07-27 17:41:45 +02:00 committed by GitHub
parent b3a5144a74 84a268b6ca
commit 5720fa02c5
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 244 additions and 151 deletions
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8
kernel/arm64/KERNEL.ARMV8SVE
View File

@ -160,8 +160,8 @@ DSYMMLCOPY_M = symm_lcopy_sve.c
CGEMMKERNEL = cgemm_kernel_sve_v1x$(ZGEMM_UNROLL_N).S
CTRMMKERNEL = ctrmm_kernel_sve_v1x$(ZGEMM_UNROLL_N).S
CGEMMINCOPY = cgemm_ncopy_sve_v1.c
CGEMMITCOPY = cgemm_tcopy_sve_v1.c
CGEMMINCOPY = gemm_ncopy_complex_sve_v1x$(ZGEMM_UNROLL_N).c
CGEMMITCOPY = gemm_tcopy_complex_sve_v1x$(ZGEMM_UNROLL_N).c
CGEMMONCOPY = ../generic/zgemm_ncopy_$(ZGEMM_UNROLL_N).c
CGEMMOTCOPY = ../generic/zgemm_tcopy_$(ZGEMM_UNROLL_N).c
@ -184,8 +184,8 @@ CSYMMLCOPY_M = zsymm_lcopy_sve.c
ZGEMMKERNEL = zgemm_kernel_sve_v1x$(ZGEMM_UNROLL_N).S
ZTRMMKERNEL = ztrmm_kernel_sve_v1x$(ZGEMM_UNROLL_N).S
ZGEMMINCOPY = zgemm_ncopy_sve_v1.c
ZGEMMITCOPY = zgemm_tcopy_sve_v1.c
ZGEMMINCOPY = gemm_ncopy_complex_sve_v1x$(ZGEMM_UNROLL_N).c
ZGEMMITCOPY = gemm_tcopy_complex_sve_v1x$(ZGEMM_UNROLL_N).c
ZGEMMONCOPY = ../generic/zgemm_ncopy_$(ZGEMM_UNROLL_N).c
ZGEMMOTCOPY = ../generic/zgemm_tcopy_$(ZGEMM_UNROLL_N).c

65
kernel/arm64/KERNEL.NEOVERSEV1
View File

@ -1,66 +1 @@
include $(KERNELDIR)/KERNEL.ARMV8SVE
CTRSMKERNEL_LN = ../generic/trsm_kernel_LN.c
CTRSMKERNEL_LT = ../generic/trsm_kernel_LT.c
CTRSMKERNEL_RN = ../generic/trsm_kernel_RN.c
CTRSMKERNEL_RT = ../generic/trsm_kernel_RT.c
CTRMMUNCOPY_M =
CTRMMLNCOPY_M =
CTRMMUTCOPY_M =
CTRMMLTCOPY_M =
CHEMMLTCOPY_M =
CHEMMUTCOPY_M =
CSYMMUCOPY_M =
CSYMMLCOPY_M =
CGEMMKERNEL = cgemm_kernel_$(CGEMM_UNROLL_M)x$(CGEMM_UNROLL_N).S
CTRMMKERNEL = ctrmm_kernel_$(CGEMM_UNROLL_M)x$(CGEMM_UNROLL_N).S
ifneq ($(CGEMM_UNROLL_M), $(CGEMM_UNROLL_N))
CGEMMINCOPY = ../generic/zgemm_ncopy_$(CGEMM_UNROLL_M).c
CGEMMITCOPY = ../generic/zgemm_tcopy_$(CGEMM_UNROLL_M).c
CGEMMINCOPYOBJ = cgemm_incopy$(TSUFFIX).$(SUFFIX)
CGEMMITCOPYOBJ = cgemm_itcopy$(TSUFFIX).$(SUFFIX)
else
CGEMMINCOPYOBJ =
CGEMMITCOPYOBJ =
endif
CGEMMONCOPY = ../generic/zgemm_ncopy_$(CGEMM_UNROLL_N).c
CGEMMOTCOPY = ../generic/zgemm_tcopy_$(CGEMM_UNROLL_N).c
CGEMMONCOPYOBJ = cgemm_oncopy$(TSUFFIX).$(SUFFIX)
CGEMMOTCOPYOBJ = cgemm_otcopy$(TSUFFIX).$(SUFFIX)
ZTRSMKERNEL_LN = ../generic/trsm_kernel_LN.c
ZTRSMKERNEL_LT = ../generic/trsm_kernel_LT.c
ZTRSMKERNEL_RN = ../generic/trsm_kernel_RN.c
ZTRSMKERNEL_RT = ../generic/trsm_kernel_RT.c
ZTRSMCOPYLN_M =
ZTRSMCOPYLT_M =
ZTRSMCOPYUN_M =
ZTRSMCOPYUT_M =
ZTRMMUNCOPY_M =
ZTRMMLNCOPY_M =
ZTRMMUTCOPY_M =
ZTRMMLTCOPY_M =
ZHEMMLTCOPY_M =
ZHEMMUTCOPY_M =
ZSYMMUCOPY_M =
ZSYMMLCOPY_M =
ZGEMMKERNEL = zgemm_kernel_$(ZGEMM_UNROLL_M)x$(ZGEMM_UNROLL_N).S
ZTRMMKERNEL = ztrmm_kernel_$(ZGEMM_UNROLL_M)x$(ZGEMM_UNROLL_N).S
ifneq ($(ZGEMM_UNROLL_M), $(ZGEMM_UNROLL_N))
ZGEMMINCOPY = ../generic/zgemm_ncopy_$(ZGEMM_UNROLL_M).c
ZGEMMITCOPY = ../generic/zgemm_tcopy_$(ZGEMM_UNROLL_M).c
ZGEMMINCOPYOBJ = zgemm_incopy$(TSUFFIX).$(SUFFIX)
ZGEMMITCOPYOBJ = zgemm_itcopy$(TSUFFIX).$(SUFFIX)
else
ZGEMMINCOPYOBJ =
ZGEMMITCOPYOBJ =
endif
ZGEMMONCOPY = ../generic/zgemm_ncopy_$(ZGEMM_UNROLL_N).c
ZGEMMOTCOPY = ../generic/zgemm_tcopy_$(ZGEMM_UNROLL_N).c
ZGEMMONCOPYOBJ = zgemm_oncopy$(TSUFFIX).$(SUFFIX)
ZGEMMOTCOPYOBJ = zgemm_otcopy$(TSUFFIX).$(SUFFIX)

39
kernel/arm64/cgemm_kernel_sve_v1x4.S
View File

@ -240,7 +240,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
add pB, pB, 32
prfm PLDL1KEEP, [pA, #A_PRE_SIZE+64]
.endm
.macro KERNELv1x4_M1
@ -276,9 +275,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
ld1rw z15.s, p0/z, [pB, 28]
add pB, pB, 32
prfm PLDL1KEEP, [pA, #A_PRE_SIZE]
prfm PLDL1KEEP, [pA, #A_PRE_SIZE+64]
.endm
.macro KERNELv1x4_M2
@ -313,11 +309,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
OP_ri z23.s, p1/m, z2.s, z15.s
ld1rw z15.s, p0/z, [pB, 28]
prfm PLDL1KEEP, [pB, #B_PRE_SIZE]
add pB, pB, 32
prfm PLDL1KEEP, [pB, #B_PRE_SIZE+64]
.endm
.macro KERNELv1x4_E
@ -341,10 +333,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
OP_ii z22.s, p1/m, z3.s, z15.s
OP_ri z23.s, p1/m, z2.s, z15.s
prfm PLDL1KEEP, [pB, #B_PRE_SIZE]
prfm PLDL1KEEP, [pB, #B_PRE_SIZE+64]
.endm
.macro KERNELv1x4_SUB
@ -383,13 +371,9 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
OP_ii z22.s, p1/m, z1.s, z15.s
OP_ri z23.s, p1/m, z0.s, z15.s
prfm PLDL1KEEP, [pB, #B_PRE_SIZE]
prfm PLDL1KEEP, [pA, #A_PRE_SIZE]
.endm
.macro SAVEv1x4
prfm PLDL2KEEP, [pCRow0, #C_PRE_SIZE]
ld2w {z24.s, z25.s}, p1/z, [pCRow0]
fmla z24.s, p1/m, z16.s, alphaz_R
fmls z24.s, p1/m, z17.s, alphaz_I
@ -407,8 +391,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
st2w {z26.s, z27.s}, p1, [pCRow1]
add pCRow1, pCRow1, lanes, lsl #3
prfm PLDL2KEEP, [pCRow1, #C_PRE_SIZE]
ld2w {z28.s, z29.s}, p1/z, [pCRow2]
fmla z28.s, p1/m, z20.s, alphaz_R
fmls z28.s, p1/m, z21.s, alphaz_I
@ -425,12 +407,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
fmla z31.s, p1/m, z23.s, alphaz_R
st2w {z30.s, z31.s}, p1, [pCRow3]
prfm PLDL2KEEP, [pCRow3, #C_PRE_SIZE]
add pCRow3, pCRow3, lanes, lsl #3 // pC = pC + lanes * 2 *4
prfm PLDL2KEEP, [pCRow3, #C_PRE_SIZE]
.endm
/******************************************************************************/
@ -466,8 +444,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.endm
.macro SAVEv1x2
prfm PLDL2KEEP, [pCRow0, #C_PRE_SIZE]
ld2w {z24.s, z25.s}, p1/z, [pCRow0]
fmla z24.s, p1/m, z16.s, alphaz_R
fmls z24.s, p1/m, z17.s, alphaz_I
@ -485,10 +461,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
st2w {z26.s, z27.s}, p1, [pCRow1]
add pCRow1, pCRow1, lanes, lsl #3
prfm PLDL2KEEP, [pCRow1, #C_PRE_SIZE]
prfm PLDL2KEEP, [pCRow2, #C_PRE_SIZE]
.endm
/******************************************************************************/
@ -516,8 +488,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.endm
.macro SAVEv1x1
prfm PLDL2KEEP, [pCRow0, #C_PRE_SIZE]
ld2w {z24.s, z25.s}, p1/z, [pCRow0]
fmla z24.s, p1/m, z16.s, alphaz_R
fmls z24.s, p1/m, z17.s, alphaz_I
@ -527,8 +497,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
add pCRow0, pCRow0, lanes, lsl #3 // pC = pC + lanes * 2 *4
prfm PLDL2KEEP, [pCRow3, #C_PRE_SIZE]
.endm
/******************************************************************************/
@ -553,9 +521,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
stp x26, x27, [sp, #(9 * 16)]
str x28, [sp, #(10 * 16)]
prfm PLDL1KEEP, [origPB]
prfm PLDL1KEEP, [origPA]
fmov alphaR, s0
dup alphaz_R, alphaR
fmov alphaI, s1
@ -676,10 +641,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bne .Lcgemm_kernel_L4_Mv1_46
.Lcgemm_kernel_L4_Mv1_100:
prfm PLDL1KEEP, [pA]
prfm PLDL1KEEP, [pA, #64]
prfm PLDL1KEEP, [origPB]
SAVEv1x4
.Lcgemm_kernel_L4_Mv1_END:

121
kernel/arm64/gemm_ncopy_complex_sve_v1x4.c Normal file
View File

@ -0,0 +1,121 @@
/***************************************************************************
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 A00 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.
*****************************************************************************/
#include <stdint.h>
#include <stdio.h>
#include <arm_sve.h>
#include "common.h"
#ifdef DOUBLE
#define COUNT "cntd"
#define SV_TYPE svfloat64_t
#define SV_INDEX svuint64_t
#define SV_INDEXER svindex_u64
#define SV_TRUE svptrue_b64
#define SV_WHILE svwhilelt_b64
#else
#define COUNT "cntw"
#define SV_TYPE svfloat32_t
#define SV_INDEX svuint32_t
#define SV_INDEXER svindex_u32
#define SV_TRUE svptrue_b32
#define SV_WHILE svwhilelt_b32
#endif
#define INNER_COPY(pg, a_offset_inner, b_offset, lda, active) \
a_vec_real = svld1_gather_index(pg, a_offset_inner, lda_vec); \
a_vec_imag = svld1_gather_index(pg, a_offset_inner + 1, lda_vec); \
svst2(pg, b_offset, svcreate2(a_vec_real, a_vec_imag)); \
a_offset_inner += 2; \
b_offset += active * 2;
int CNAME(BLASLONG m, BLASLONG n, IFLOAT *a, BLASLONG lda, IFLOAT *b) {
uint64_t sve_size;
asm(COUNT" %[SIZE_]" : [SIZE_] "=r" (sve_size) : : );
IFLOAT *a_offset, *a_offset_inner, *b_offset;
a_offset = a;
b_offset = b;
SV_INDEX lda_vec = SV_INDEXER(0LL, lda * 2);
SV_TYPE a_vec_real;
SV_TYPE a_vec_imag;
svbool_t pg_true = SV_TRUE();
BLASLONG single_vectors_n = n & -sve_size;
for (BLASLONG j = 0; j < single_vectors_n; j += sve_size) {
a_offset_inner = a_offset;
svbool_t pg = pg_true;
uint64_t active = sve_size;
uint64_t i_cnt = m >> 2;
while (i_cnt--) {
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
}
if (m & 2) {
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
}
if (m & 1) {
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
}
a_offset += sve_size * lda * 2;
}
BLASLONG remaining_n = n - single_vectors_n;
if (remaining_n) {
a_offset_inner = a_offset;
svbool_t pg = SV_WHILE((uint64_t)0L, (uint64_t)remaining_n);
uint64_t active = remaining_n;
uint64_t i_cnt = m >> 2;
while (i_cnt--) {
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
}
if (m & 2) {
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
}
if (m & 1) {
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
}
}
return 0;
}

115
kernel/arm64/gemm_tcopy_complex_sve_v1x4.c Normal file
View File

@ -0,0 +1,115 @@
/***************************************************************************
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 A00 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.
*****************************************************************************/
#include <stdint.h>
#include <stdio.h>
#include <arm_sve.h>
#include "common.h"
#ifdef DOUBLE
#define COUNT "cntd"
#define SV_TYPE svfloat64x2_t
#define SV_TRUE svptrue_b64
#define SV_WHILE svwhilelt_b64
#else
#define COUNT "cntw"
#define SV_TYPE svfloat32x2_t
#define SV_TRUE svptrue_b32
#define SV_WHILE svwhilelt_b32
#endif
#define INNER_COPY(pg, a_offset_inner, b_offset, lda, active) \
a_vec = svld2(pg, a_offset_inner); \
svst2(pg, b_offset, a_vec); \
a_offset_inner += lda * 2; \
b_offset += active * 2;
int CNAME(BLASLONG m, BLASLONG n, IFLOAT *a, BLASLONG lda, IFLOAT *b){
uint64_t sve_size = svcntw();
asm(COUNT" %[SIZE_]" : [SIZE_] "=r" (sve_size) : : );
IFLOAT *a_offset, *a_offset_inner, *b_offset;
a_offset = a;
b_offset = b;
SV_TYPE a_vec;
svbool_t pg_true = SV_TRUE();
BLASLONG single_vectors_n = n & -sve_size;
for (BLASLONG j = 0; j < single_vectors_n; j += sve_size) {
a_offset_inner = a_offset;
svbool_t pg = pg_true;
uint64_t active = sve_size;
uint64_t i_cnt = m >> 2;
while (i_cnt--) {
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
}
if (m & 2) {
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
}
if (m & 1) {
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
}
a_offset += sve_size * 2;
}
BLASLONG remaining_n = n - single_vectors_n;
if (remaining_n) {
a_offset_inner = a_offset;
svbool_t pg = SV_WHILE((uint64_t)0L, (uint64_t)remaining_n);
uint64_t active = remaining_n;
uint64_t i_cnt = m >> 2;
while (i_cnt--) {
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
}
if (m & 2) {
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
}
if (m & 1) {
INNER_COPY(pg, a_offset_inner, b_offset, lda, active);
}
}
return 0;
}

41
kernel/arm64/zgemm_kernel_sve_v1x4.S
View File

@ -239,8 +239,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
ld1rd z15.d, p0/z, [pB, 56]
add pB, pB, 64
prfm PLDL1KEEP, [pA, #A_PRE_SIZE+64]
.endm
.macro KERNELv1x4_M1
@ -276,9 +274,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
ld1rd z15.d, p0/z, [pB, 56]
add pB, pB, 64
prfm PLDL1KEEP, [pA, #A_PRE_SIZE]
prfm PLDL1KEEP, [pA, #A_PRE_SIZE+64]
.endm
.macro KERNELv1x4_M2
@ -313,11 +308,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
OP_ri z23.d, p1/m, z2.d, z15.d
ld1rd z15.d, p0/z, [pB, 56]
prfm PLDL1KEEP, [pB, #B_PRE_SIZE]
add pB, pB, 64
prfm PLDL1KEEP, [pB, #B_PRE_SIZE+64]
.endm
.macro KERNELv1x4_E
@ -340,11 +331,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
OP_ir z23.d, p1/m, z3.d, z14.d
OP_ii z22.d, p1/m, z3.d, z15.d
OP_ri z23.d, p1/m, z2.d, z15.d
prfm PLDL1KEEP, [pB, #B_PRE_SIZE]
prfm PLDL1KEEP, [pB, #B_PRE_SIZE+64]
.endm
.macro KERNELv1x4_SUB
@ -382,14 +368,9 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
OP_ir z23.d, p1/m, z1.d, z14.d
OP_ii z22.d, p1/m, z1.d, z15.d
OP_ri z23.d, p1/m, z0.d, z15.d
prfm PLDL1KEEP, [pB, #B_PRE_SIZE]
prfm PLDL1KEEP, [pA, #A_PRE_SIZE]
.endm
.macro SAVEv1x4
prfm PLDL2KEEP, [pCRow0, #C_PRE_SIZE]
ld2d {z24.d, z25.d}, p1/z, [pCRow0]
fmla z24.d, p1/m, z16.d, alphaz_R
fmls z24.d, p1/m, z17.d, alphaz_I
@ -407,7 +388,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
st2d {z26.d, z27.d}, p1, [pCRow1]
add pCRow1, pCRow1, lanes, lsl #4
prfm PLDL2KEEP, [pCRow1, #C_PRE_SIZE]
ld2d {z28.d, z29.d}, p1/z, [pCRow2]
fmla z28.d, p1/m, z20.d, alphaz_R
@ -425,12 +405,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
fmla z31.d, p1/m, z23.d, alphaz_R
st2d {z30.d, z31.d}, p1, [pCRow3]
prfm PLDL2KEEP, [pCRow3, #C_PRE_SIZE]
add pCRow3, pCRow3, lanes, lsl #4 // pC = pC + lanes * 2 *8
prfm PLDL2KEEP, [pCRow3, #C_PRE_SIZE]
.endm
/******************************************************************************/
@ -466,8 +442,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.endm
.macro SAVEv1x2
prfm PLDL2KEEP, [pCRow0, #C_PRE_SIZE]
ld2d {z24.d, z25.d}, p1/z, [pCRow0]
fmla z24.d, p1/m, z16.d, alphaz_R
fmls z24.d, p1/m, z17.d, alphaz_I
@ -485,10 +459,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
st2d {z26.d, z27.d}, p1, [pCRow1]
add pCRow1, pCRow1, lanes, lsl #4
prfm PLDL2KEEP, [pCRow1, #C_PRE_SIZE]
prfm PLDL2KEEP, [pCRow2, #C_PRE_SIZE]
.endm
/******************************************************************************/
@ -516,8 +486,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.endm
.macro SAVEv1x1
prfm PLDL2KEEP, [pCRow0, #C_PRE_SIZE]
ld2d {z24.d, z25.d}, p1/z, [pCRow0]
fmla z24.d, p1/m, z16.d, alphaz_R
fmls z24.d, p1/m, z17.d, alphaz_I
@ -527,8 +495,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
add pCRow0, pCRow0, lanes, lsl #4 // pC = pC + lanes * 2 *8
prfm PLDL2KEEP, [pCRow3, #C_PRE_SIZE]
.endm
/******************************************************************************/
@ -553,9 +519,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
stp x26, x27, [sp, #(9 * 16)]
str x28, [sp, #(10 * 16)]
prfm PLDL1KEEP, [origPB]
prfm PLDL1KEEP, [origPA]
fmov alphaR, d0
dup alphaz_R, alphaR
fmov alphaI, d1
@ -676,10 +639,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bne .Lzgemm_kernel_L4_Mv1_46
.Lzgemm_kernel_L4_Mv1_100:
prfm PLDL1KEEP, [pA]
prfm PLDL1KEEP, [pA, #64]
prfm PLDL1KEEP, [origPB]
SAVEv1x4
.Lzgemm_kernel_L4_Mv1_END:

6
param.h
View File

@ -3385,11 +3385,13 @@ is a big desktop or server with abundant cache rather than a phone or embedded d
#define DGEMM_DEFAULT_UNROLL_M 4 // Actually 2VL (8) but kept separate to keep copies separate
#define DGEMM_DEFAULT_UNROLL_N 8
#define CGEMM_DEFAULT_UNROLL_M 8
#define CGEMM_DEFAULT_UNROLL_M 2
#define CGEMM_DEFAULT_UNROLL_N 4
#define CGEMM_DEFAULT_UNROLL_MN 16
#define ZGEMM_DEFAULT_UNROLL_M 4
#define ZGEMM_DEFAULT_UNROLL_M 2
#define ZGEMM_DEFAULT_UNROLL_N 4
#define ZGEMM_DEFAULT_UNROLL_MN 16
#define SGEMM_DEFAULT_P 128
#define DGEMM_DEFAULT_P 160