Merge pull request #4362 from yinshiyou/la-dev
Add 15 level1 optimizations for LoongArch.
This commit is contained in:
Martin Kroeker
GitHub
commit
3193aa9c7e
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@ -4,4 +4,55 @@ SDOTKERNEL = dot_lsx.S
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DSDOTKERNEL = dot_lsx.S
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DDOTKERNEL = dot_lsx.S
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SSCALKERNEL = sscal_lsx.S
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DSCALKERNEL = dscal_lsx.S
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SAMAXKERNEL = samax_lsx.S
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DAMAXKERNEL = damax_lsx.S
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SAMINKERNEL = samin_lsx.S
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DAMINKERNEL = damin_lsx.S
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SMAXKERNEL = smax_lsx.S
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DMAXKERNEL = dmax_lsx.S
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SMINKERNEL = smin_lsx.S
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DMINKERNEL = dmin_lsx.S
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ISMAXKERNEL = ismax_lsx.S
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IDMAXKERNEL = idmax_lsx.S
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ISMINKERNEL = ismin_lsx.S
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IDMINKERNEL = idmin_lsx.S
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ISAMAXKERNEL = isamax_lsx.S
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IDAMAXKERNEL = idamax_lsx.S
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ISAMINKERNEL = isamin_lsx.S
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IDAMINKERNEL = idamin_lsx.S
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SCOPYKERNEL = scopy_lsx.S
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DCOPYKERNEL = dcopy_lsx.S
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SSWAPKERNEL = sswap_lsx.S
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DSWAPKERNEL = dswap_lsx.S
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SAXPYKERNEL = saxpy_lsx.S
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DAXPYKERNEL = daxpy_lsx.S
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SAXPBYKERNEL = saxpby_lsx.S
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DAXPBYKERNEL = daxpby_lsx.S
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SSUMKERNEL = ssum_lsx.S
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DSUMKERNEL = dsum_lsx.S
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SASUMKERNEL = sasum_lsx.S
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DASUMKERNEL = dasum_lsx.S
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SROTKERNEL = srot_lsx.S
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DROTKERNEL = drot_lsx.S
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SNRM2KERNEL = snrm2_lsx.S
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DNRM2KERNEL = dnrm2_lsx.S
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endif
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@ -4,6 +4,57 @@ SDOTKERNEL = dot_lasx.S
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DSDOTKERNEL = dot_lasx.S
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DDOTKERNEL = dot_lasx.S
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SSCALKERNEL = sscal_lasx.S
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DSCALKERNEL = dscal_lasx.S
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SAMAXKERNEL = samax_lasx.S
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DAMAXKERNEL = damax_lasx.S
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SAMINKERNEL = samin_lasx.S
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DAMINKERNEL = damin_lasx.S
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SMAXKERNEL = smax_lasx.S
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DMAXKERNEL = dmax_lasx.S
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SMINKERNEL = smin_lasx.S
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DMINKERNEL = dmin_lasx.S
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ISMAXKERNEL = ismax_lasx.S
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IDMAXKERNEL = idmax_lasx.S
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ISMINKERNEL = ismin_lasx.S
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IDMINKERNEL = idmin_lasx.S
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ISAMAXKERNEL = isamax_lasx.S
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IDAMAXKERNEL = idamax_lasx.S
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ISAMINKERNEL = isamin_lasx.S
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IDAMINKERNEL = idamin_lasx.S
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SCOPYKERNEL = scopy_lasx.S
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DCOPYKERNEL = dcopy_lasx.S
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SSWAPKERNEL = sswap_lasx.S
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DSWAPKERNEL = dswap_lasx.S
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SAXPYKERNEL = saxpy_lasx.S
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DAXPYKERNEL = daxpy_lasx.S
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SAXPBYKERNEL = saxpby_lasx.S
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DAXPBYKERNEL = daxpby_lasx.S
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SSUMKERNEL = ssum_lasx.S
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DSUMKERNEL = dsum_lasx.S
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SASUMKERNEL = sasum_lasx.S
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DASUMKERNEL = dasum_lasx.S
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SROTKERNEL = srot_lasx.S
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DROTKERNEL = drot_lasx.S
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SNRM2KERNEL = snrm2_lasx.S
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DNRM2KERNEL = dnrm2_lasx.S
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DGEMMKERNEL = dgemm_kernel_16x4.S
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DGEMMINCOPY = dgemm_ncopy_16.S
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DGEMMITCOPY = dgemm_tcopy_16.S
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@ -0,0 +1,183 @@
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#define ASSEMBLER
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#include "common.h"
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#define N $r4
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#define X $r5
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#define INCX $r6
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#define I $r12
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#define J $r13
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#define t1 $r14
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#define t2 $r18
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#define t3 $r15
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#define t4 $r17
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#define TEMP $r16
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#define m0 $xr8
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#define x1 $xr9
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#define x2 $xr10
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#define x3 $xr11
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#define x4 $xr12
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#define x5 $xr13
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#define x6 $xr14
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#define x7 $xr15
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#define x8 $xr16
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#define VX0 $xr20
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#define VX1 $xr21
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#define VM0 $xr22
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#define VM1 $xr23
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#define VM2 $xr18
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#define VM3 $xr19
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PROLOGUE
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bge $r0, N, .L999
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bge $r0, INCX, .L999
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li.d TEMP, 1
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slli.d TEMP, TEMP, BASE_SHIFT
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slli.d INCX, INCX, BASE_SHIFT
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bne INCX, TEMP, .L20
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xvld VM0, X, 0
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srai.d I, N, 3
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bge $r0, I, .L12
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.align 3
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.L10:
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xvld VX0, X, 0 * SIZE
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xvld VX1, X, 4 * SIZE
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addi.d I, I, -1
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xvfmaxa.d VM1, VX1, VX0
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addi.d X, X, 8 * SIZE
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xvfmaxa.d VM0, VM0, VM1
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blt $r0, I, .L10
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.align 3
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.L11:
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xvpickve.d x1, VM0, 0
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xvpickve.d x2, VM0, 1
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xvpickve.d x3, VM0, 2
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xvpickve.d x4, VM0, 3
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xvfmaxa.d VM1, x1, x2
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xvfmaxa.d VM2, x3, x4
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xvfmaxa.d VM0, VM1, VM2
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.align 3
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.L12: //INCX==1 and N<8
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andi I, N, 7
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li.d J, 4
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bge J, I, .L13 // 4<N<8
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xvld VX0, X, 0
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slli.d J, J, 1 // 8
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sub.d I, J, I
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slli.d I, I, BASE_SHIFT
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xvldx VX1, X, I
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xvfmaxa.d m0, VX0, VX1 //patial repeat read
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xvpickve.d x1, m0, 0
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xvpickve.d x2, m0, 1
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xvpickve.d x3, m0, 2
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xvpickve.d x4, m0, 3
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xvfmaxa.d VM1, x1, x2
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xvfmaxa.d m0, x3, x4
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xvfmaxa.d m0, m0, VM1
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xvfmaxa.d VM0, m0, VM0
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fabs.d $f22, $f22
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fmov.d $f0, $f22
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jirl $r0, $r1, 0x0
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.align 3
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.L13: //INCX==1 and 0<=N<=4
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bge $r0, I, .L15
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.align 3
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.L14:
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xvld x1, X, 0
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addi.d I, I, -1
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xvfmaxa.d VM0, VM0, x1
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addi.d X, X, SIZE
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blt $r0, I, .L14
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.align 3
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.L15:
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fabs.d $f22, $f22
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fmov.d $f0, $f22
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jirl $r0, $r1, 0x0
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.align 3
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.L20: // INCX!=1
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move TEMP, X // initialize the maxa value
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ld.d t1, TEMP, 0 * SIZE
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add.d TEMP, TEMP, INCX
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xvinsgr2vr.d VM0, t1, 0
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srai.d I, N, 3
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bge $r0, I, .L23
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ld.d t2, TEMP, 0 * SIZE
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add.d TEMP, TEMP, INCX
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ld.d t3, TEMP, 0 * SIZE
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add.d TEMP, TEMP, INCX
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ld.d t4, TEMP, 0 * SIZE
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add.d TEMP, TEMP, INCX
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xvinsgr2vr.d VM0, t2, 1
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xvinsgr2vr.d VM0, t3, 2
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xvinsgr2vr.d VM0, t4, 3
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.align 3
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.L21:
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ld.d t1, X, 0 * SIZE
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add.d X, X, INCX
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ld.d t2, X, 0 * SIZE
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add.d X, X, INCX
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ld.d t3, X, 0 * SIZE
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add.d X, X, INCX
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ld.d t4, X, 0 * SIZE
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add.d X, X, INCX
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xvinsgr2vr.d VX0, t1, 0
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xvinsgr2vr.d VX0, t2, 1
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xvinsgr2vr.d VX0, t3, 2
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xvinsgr2vr.d VX0, t4, 3
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ld.d t1, X, 0 * SIZE
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add.d X, X, INCX
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ld.d t2, X, 0 * SIZE
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add.d X, X, INCX
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ld.d t3, X, 0 * SIZE
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add.d X, X, INCX
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ld.d t4, X, 0 * SIZE
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add.d X, X, INCX
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xvinsgr2vr.d VX1, t1, 0
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xvinsgr2vr.d VX1, t2, 1
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xvinsgr2vr.d VX1, t3, 2
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xvinsgr2vr.d VX1, t4, 3
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addi.d I, I, -1
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xvfmaxa.d VM1, VX1, VX0
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xvfmaxa.d VM0, VM1, VM0
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blt $r0, I, .L21
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.align 3
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.L22:
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xvpickve.d x1, VM0, 0
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xvpickve.d x2, VM0, 1
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xvpickve.d x3, VM0, 2
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xvpickve.d x4, VM0, 3
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xvfmaxa.d VM1, x1, x2
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xvfmaxa.d VM2, x3, x4
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xvfmaxa.d VM0, VM1, VM2
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.align 3
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.L23: //INCX!=1 and N<8
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andi I, N, 7
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bge $r0, I, .L999
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.align 3
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.L24:
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xvld x1, X, 0
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addi.d I, I, -1
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xvfmaxa.d VM0, VM0, x1
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add.d X, X, INCX
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blt $r0, I, .L24
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.align 3
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.L999:
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fabs.d $f22, $f22
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fmov.d $f0, $f22
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jirl $r0, $r1, 0x0
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.align 3
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EPILOGUE
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@ -0,0 +1,145 @@
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#define ASSEMBLER
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#include "common.h"
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#define N $r4
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#define X $r5
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#define INCX $r6
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#define I $r12
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#define t1 $r14
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#define t2 $r18
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#define t3 $r15
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#define t4 $r17
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#define TEMP $r16
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#define x1 $vr9
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#define x2 $vr10
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#define VX0 $vr20
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#define VX1 $vr21
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#define VM0 $vr22
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#define VM1 $vr23
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#define VM2 $vr18
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#define VM3 $vr19
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PROLOGUE
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bge $r0, N, .L999
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bge $r0, INCX, .L999
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li.d TEMP, 1
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slli.d TEMP, TEMP, BASE_SHIFT
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slli.d INCX, INCX, BASE_SHIFT
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bne INCX, TEMP, .L20
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vld VM0, X, 0
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srai.d I, N, 3
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bge $r0, I, .L12
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.align 3
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.L10:
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vld VX0, X, 0 * SIZE
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vld VX1, X, 2 * SIZE
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addi.d I, I, -1
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vfmaxa.d VM1, VX1, VX0
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vld VX0, X, 4 * SIZE
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vld VX1, X, 6 * SIZE
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vfmaxa.d VM2, VX1, VX0
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vfmaxa.d VM3, VM1, VM2
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addi.d X, X, 8 * SIZE
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vfmaxa.d VM0, VM0, VM3
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blt $r0, I, .L10
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.align 3
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.L11:
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vreplvei.d x1, VM0, 0
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vreplvei.d x2, VM0, 1
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vfmaxa.d VM0, x1, x2
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.align 3
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.L12: //INCX==1 and N<8
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andi I, N, 7
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bge $r0, I, .L14
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.align 3
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.L13:
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vld x1, X, 0
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addi.d I, I, -1
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vfmaxa.d VM0, VM0, x1
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addi.d X, X, SIZE
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blt $r0, I, .L13
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.align 3
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.L14:
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fabs.d $f22, $f22
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fmov.d $f0, $f22
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jirl $r0, $r1, 0x0
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.align 3
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.L20: // INCX!=1
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move TEMP, X // initialize the maxa value
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ld.d t1, TEMP, 0 * SIZE
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add.d TEMP, TEMP, INCX
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vinsgr2vr.d VM0, t1, 0
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srai.d I, N, 3
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bge $r0, I, .L23
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ld.d t2, TEMP, 0 * SIZE
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add.d TEMP, TEMP, INCX
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vinsgr2vr.d VM0, t2, 1
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.align 3
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.L21:
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ld.d t1, X, 0 * SIZE
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add.d X, X, INCX
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ld.d t2, X, 0 * SIZE
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add.d X, X, INCX
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vinsgr2vr.d VX0, t1, 0
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vinsgr2vr.d VX0, t2, 1
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ld.d t3, X, 0 * SIZE
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add.d X, X, INCX
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ld.d t4, X, 0 * SIZE
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add.d X, X, INCX
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vinsgr2vr.d VX1, t3, 0
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vinsgr2vr.d VX1, t4, 1
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vfmaxa.d VM1, VX0, VX1
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ld.d t1, X, 0 * SIZE
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add.d X, X, INCX
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ld.d t2, X, 0 * SIZE
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add.d X, X, INCX
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vinsgr2vr.d VX0, t1, 0
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vinsgr2vr.d VX0, t2, 1
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ld.d t3, X, 0 * SIZE
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add.d X, X, INCX
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ld.d t4, X, 0 * SIZE
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add.d X, X, INCX
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vinsgr2vr.d VX1, t3, 0
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vinsgr2vr.d VX1, t4, 1
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vfmaxa.d VM2, VX0, VX1
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vfmaxa.d VM3, VM1, VM2
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vfmaxa.d VM0, VM0, VM3
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addi.d I, I, -1
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blt $r0, I, .L21
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.align 3
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.L22:
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vreplvei.d x1, VM0, 0
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vreplvei.d x2, VM0, 1
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vfmaxa.d VM0, x1, x2
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.align 3
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.L23: //INCX!=1 and N<8
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andi I, N, 7
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bge $r0, I, .L999
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.align 3
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.L24:
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vld x1, X, 0
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addi.d I, I, -1
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vfmaxa.d VM0, VM0, x1
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add.d X, X, INCX
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blt $r0, I, .L24
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.align 3
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.L999:
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fabs.d $f22, $f22
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fmov.d $f0, $f22
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jirl $r0, $r1, 0x0
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.align 3
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EPILOGUE
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@ -0,0 +1,178 @@
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#define ASSEMBLER
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#include "common.h"
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#define N $r4
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#define X $r5
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#define INCX $r6
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#define I $r12
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#define J $r13
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#define t1 $r14
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#define t2 $r18
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#define t3 $r15
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#define t4 $r17
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#define TEMP $r16
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#define m0 $xr8
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#define x1 $xr9
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#define x2 $xr10
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#define x3 $xr11
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#define x4 $xr12
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#define VX0 $xr20
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#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
|
||||
|
|
@ -0,0 +1,145 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,148 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,158 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,629 @@
|
|||
#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.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, ALPHA
|
||||
xvreplgr2vr.d VXA, t1
|
||||
movfr2gr.d t2, BETA
|
||||
xvreplgr2vr.d VXB, t2
|
||||
movfr2gr.d t3, a1
|
||||
xvreplgr2vr.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, ALPHA, a1
|
||||
bcnez $fcc0, .L110
|
||||
fcmp.ceq.d $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
|
||||
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
|
||||
xvld VX1, X, 4 * SIZE
|
||||
xvld VX3, Y, 4 * SIZE
|
||||
xvfmul.d VX0, VX0, VXA
|
||||
xvfmul.d VX1, VX1, VXA
|
||||
xvfmadd.d VX2, VX2, VXB, VX0
|
||||
xvfmadd.d VX3, VX3, VXB, VX1
|
||||
addi.d I, I, -1
|
||||
xvst VX2, Y, 0 * SIZE
|
||||
xvst VX3, Y, 4 * 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
|
||||
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
|
||||
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
|
||||
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
|
||||
addi.d I, I, -1
|
||||
blt $r0, I, .L113
|
||||
b .L997
|
||||
.align 3
|
||||
|
||||
.L114: // ALPHA==0 BETA==0
|
||||
xvst VXZ, Y, 0 * SIZE
|
||||
xvst 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.d $fcc0, ALPHA, a1
|
||||
bcnez $fcc0, .L120
|
||||
fcmp.ceq.d $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
|
||||
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.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
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 VX0, VX0, VXA
|
||||
xvld VX1, X, 4 * SIZE
|
||||
xvfmadd.d VX2, VX2, VXB, VX0
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
xvinsgr2vr.d VX3, t1, 0
|
||||
xvinsgr2vr.d VX3, t2, 1
|
||||
xvinsgr2vr.d VX3, t3, 2
|
||||
xvinsgr2vr.d VX3, t4, 3
|
||||
xvstelm.d VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX2, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX2, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
xvfmul.d VX1, VX1, VXA
|
||||
xvfmadd.d VX3, VX3, VXB, VX1
|
||||
addi.d I, I, -1
|
||||
xvstelm.d VX3, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX3, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX3, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d 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
|
||||
xvld VX0, X, 0 * SIZE
|
||||
xvld VX1, X, 4 * SIZE
|
||||
xvfmul.d VX0, VX0, VXA
|
||||
xvfmul.d VX1, VX1, VXA
|
||||
xvstelm.d VX0, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX0, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX0, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX0, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX1, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d 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.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
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 VX2, VX2, VXB
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
xvinsgr2vr.d VX3, t1, 0
|
||||
xvinsgr2vr.d VX3, t2, 1
|
||||
xvinsgr2vr.d VX3, t3, 2
|
||||
xvinsgr2vr.d VX3, t4, 3
|
||||
xvstelm.d VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX2, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
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
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX3, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX3, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
blt $r0, I, .L123
|
||||
b .L997
|
||||
.align 3
|
||||
|
||||
.L124: // ALPHA==0 BETA==0
|
||||
xvstelm.d VXZ, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d 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.d $fcc0, ALPHA, a1
|
||||
bcnez $fcc0, .L210
|
||||
fcmp.ceq.d $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
|
||||
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.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
|
||||
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
|
||||
xvfmul.d VX0, VXA, VX0
|
||||
xvfmadd.d VX2, VX2, VXB, VX0
|
||||
xvld VX3, Y, 4 * SIZE
|
||||
xvst VX2, 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
|
||||
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
|
||||
xvfmul.d VX1, VX1, VXA
|
||||
xvfmadd.d VX3, VX3, VXB, VX1
|
||||
addi.d I, I, -1
|
||||
xvst VX3, Y, 4 * SIZE
|
||||
addi.d Y, Y, 8 * SIZE
|
||||
blt $r0, I, .L211
|
||||
b .L997
|
||||
.align 3
|
||||
|
||||
.L212: // ALPHA!=0 BETA==0
|
||||
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
|
||||
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
|
||||
xvfmul.d VX0, VXA, VX0
|
||||
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 VX0, Y, 0 * SIZE
|
||||
xvfmul.d VX1, VX1, VXA
|
||||
addi.d I, I, -1
|
||||
xvst VX1, Y, 4 * 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
|
||||
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
|
||||
addi.d Y, Y, 8 * SIZE
|
||||
blt $r0, I, .L213
|
||||
b .L997
|
||||
.align 3
|
||||
|
||||
.L214: // ALPHA==0 BETA==0
|
||||
xvst VXZ, Y, 0 * SIZE
|
||||
xvst 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.d $fcc0, ALPHA, a1
|
||||
bcnez $fcc0, .L220
|
||||
fcmp.ceq.d $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
|
||||
bcnez $fcc0, .L224 // ALPHA==0 BETA==0
|
||||
b .L223 // ALPHA==0 BETA!=0
|
||||
.align 3
|
||||
|
||||
.L221: // ALPHA!=0 BETA!=0
|
||||
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, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
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 VX0, VX0, VXA
|
||||
ld.d t1, X, 0 * SIZE
|
||||
add.d X, X, INCX
|
||||
xvfmadd.d VX2, VX2, VXB, VX0
|
||||
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
|
||||
xvstelm.d VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX2, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX2, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
xvinsgr2vr.d VX3, t1, 0
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
xvinsgr2vr.d VX3, t2, 1
|
||||
xvinsgr2vr.d VX3, t3, 2
|
||||
xvinsgr2vr.d VX3, t4, 3
|
||||
add.d Y, Y, INCY
|
||||
xvfmul.d VX1, VX1, VXA
|
||||
xvfmadd.d VX3, VX3, VXB, VX1
|
||||
addi.d I, I, -1
|
||||
xvstelm.d VX3, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX3, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX3, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX3, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
blt $r0, I, .L221
|
||||
b .L997
|
||||
.align 3
|
||||
|
||||
.L222: // ALPHA!=0 BETA==0
|
||||
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
|
||||
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
|
||||
xvfmul.d VX0, VX0, VXA
|
||||
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
|
||||
xvstelm.d VX0, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX0, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX0, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX0, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
xvfmul.d VX1, VX1, VXA
|
||||
addi.d I, I, -1
|
||||
xvstelm.d VX1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX1, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX1, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
blt $r0, I, .L222
|
||||
b .L997
|
||||
.align 3
|
||||
|
||||
.L223: // ALPHA==0 BETA!=0
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
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 VX2, VX2, VXB
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
xvinsgr2vr.d VX3, t1, 0
|
||||
xvinsgr2vr.d VX3, t2, 1
|
||||
xvinsgr2vr.d VX3, t3, 2
|
||||
xvinsgr2vr.d VX3, t4, 3
|
||||
xvstelm.d VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX2, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
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
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX3, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX3, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
blt $r0, I, .L223
|
||||
b .L997
|
||||
.align 3
|
||||
|
||||
.L224: // ALPHA==0 BETA==0
|
||||
xvstelm.d VXZ, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d 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.d $f12, X, 0 * SIZE
|
||||
fld.d $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
|
||||
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
|
||||
|
|
@ -0,0 +1,693 @@
|
|||
#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.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, ALPHA
|
||||
vreplgr2vr.d VXA, t1
|
||||
movfr2gr.d t2, BETA
|
||||
vreplgr2vr.d VXB, 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, ALPHA, a1
|
||||
bcnez $fcc0, .L110
|
||||
fcmp.ceq.d $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
|
||||
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, 2 * SIZE
|
||||
vld VX3, Y, 2 * SIZE
|
||||
vfmul.d VX0, VX0, VXA
|
||||
vfmul.d VX1, VX1, VXA
|
||||
vfmadd.d VX2, VX2, VXB, VX0
|
||||
vfmadd.d VX3, VX3, VXB, VX1
|
||||
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
|
||||
vfmul.d VX0, VX0, VXA
|
||||
vfmul.d VX1, VX1, VXA
|
||||
vfmadd.d VX2, VX2, VXB, VX0
|
||||
vfmadd.d VX3, VX3, VXB, VX1
|
||||
vst VX2, Y, 4 * SIZE
|
||||
vst VX3, 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: // ALPHA!=0 BETA==0
|
||||
vld VX0, X, 0 * SIZE
|
||||
vld VX1, X, 2 * SIZE
|
||||
vfmul.d VX0, VX0, VXA
|
||||
vfmul.d VX1, VX1, VXA
|
||||
vst VX0, Y, 0 * SIZE
|
||||
vst VX1, Y, 2 * SIZE
|
||||
vld VX2, X, 4 * SIZE
|
||||
vld VX3, X, 6 * SIZE
|
||||
vfmul.d VX2, VX2, VXA
|
||||
vfmul.d VX3, VX3, VXA
|
||||
vst VX2, Y, 4 * SIZE
|
||||
vst VX3, 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: // ALPHA==0 BETA!=0\
|
||||
vld VX0, Y, 0 * SIZE
|
||||
vld VX1, Y, 2 * SIZE
|
||||
vfmul.d VX0, VX0, VXB
|
||||
vfmul.d VX1, VX1, VXB
|
||||
vst VX0, Y, 0 * SIZE
|
||||
vst VX1, Y, 2 * SIZE
|
||||
vld VX2, Y, 4 * SIZE
|
||||
vld VX3, Y, 6 * SIZE
|
||||
vfmul.d VX2, VX2, VXB
|
||||
vfmul.d VX3, VX3, VXB
|
||||
vst VX2, Y, 4 * SIZE
|
||||
vst VX3, Y, 6 * 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, 2 * SIZE
|
||||
vst VXZ, Y, 4 * SIZE
|
||||
vst VXZ, Y, 6 * 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.d $fcc0, ALPHA, a1
|
||||
bcnez $fcc0, .L120
|
||||
fcmp.ceq.d $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
|
||||
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.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
vinsgr2vr.d VX2, t1, 0
|
||||
vinsgr2vr.d VX2, t2, 1
|
||||
vfmul.d VX0, VX0, VXA
|
||||
vld VX1, X, 2 * SIZE
|
||||
vfmadd.d VX2, VX2, VXB, VX0
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
vinsgr2vr.d VX3, t3, 0
|
||||
vinsgr2vr.d VX3, t4, 1
|
||||
vstelm.d VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
vfmul.d VX1, VX1, VXA
|
||||
vld VX0, X, 4 * SIZE
|
||||
vfmadd.d VX3, VX3, VXB, VX1
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
vinsgr2vr.d VX2, t1, 0
|
||||
vinsgr2vr.d VX2, t2, 1
|
||||
vstelm.d VX3, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX3, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
vfmul.d VX0, VX0, VXA
|
||||
vld VX1, X, 6 * SIZE
|
||||
vfmadd.d VX2, VX2, VXB, VX0
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
vinsgr2vr.d VX3, t3, 0
|
||||
vinsgr2vr.d VX3, t4, 1
|
||||
vstelm.d VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
vfmul.d VX1, VX1, VXA
|
||||
vfmadd.d VX3, VX3, VXB, VX1
|
||||
addi.d I, I, -1
|
||||
vstelm.d VX3, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX3, YY, 0, 1
|
||||
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, 2 * SIZE
|
||||
vfmul.d VX0, VX0, VXA
|
||||
vfmul.d VX1, VX1, VXA
|
||||
vstelm.d VX0, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX0, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
vld VX0, X, 4 * SIZE
|
||||
vld VX1, X, 6 * SIZE
|
||||
vfmul.d VX0, VX0, VXA
|
||||
vfmul.d VX1, VX1, VXA
|
||||
vstelm.d VX0, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX0, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX1, 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: // ALPHA==0 BETA!=0
|
||||
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 VX2, VX2, VXB
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
vinsgr2vr.d VX3, t3, 0
|
||||
vinsgr2vr.d VX3, t4, 1
|
||||
vstelm.d VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
vfmul.d VX3, VX3, VXB
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
vinsgr2vr.d VX2, t1, 0
|
||||
vinsgr2vr.d VX2, t2, 1
|
||||
vstelm.d VX3, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX3, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
vfmul.d VX2, VX2, VXB
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
vinsgr2vr.d VX3, t3, 0
|
||||
vinsgr2vr.d VX3, t4, 1
|
||||
vstelm.d VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
vfmul.d VX3, VX3, VXB
|
||||
addi.d I, I, -1
|
||||
vstelm.d VX3, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX3, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
blt $r0, I, .L123
|
||||
b .L997
|
||||
.align 3
|
||||
|
||||
.L124: // ALPHA==0 BETA==0
|
||||
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
|
||||
fcmp.ceq.d $fcc0, ALPHA, a1
|
||||
bcnez $fcc0, .L210
|
||||
fcmp.ceq.d $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
|
||||
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.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 VX0, VXA, VX0
|
||||
vld VX3, Y, 2 * SIZE
|
||||
vfmadd.d VX2, VX2, VXB, VX0
|
||||
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 VX2, Y, 0 * SIZE
|
||||
vfmul.d VX1, VXA, VX1
|
||||
vld VX2, Y, 4 * SIZE
|
||||
vfmadd.d VX3, VX3, VXB, 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
|
||||
vst VX3, Y, 2 * SIZE
|
||||
vfmul.d VX0, VX0, VXA
|
||||
vld VX3, Y, 6 * SIZE
|
||||
vfmadd.d VX2, VX2, VXB, VX0
|
||||
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 VX2, Y, 4 * SIZE
|
||||
vfmul.d VX1, VX1, VXA
|
||||
vfmadd.d VX3, VX3, VXB, VX1
|
||||
addi.d I, I, -1
|
||||
vst VX3, Y, 6 * SIZE
|
||||
addi.d Y, Y, 8 * SIZE
|
||||
blt $r0, I, .L211
|
||||
b .L997
|
||||
.align 3
|
||||
|
||||
.L212: // ALPHA!=0 BETA==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
|
||||
vfmul.d VX0, VXA, VX0
|
||||
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 VX0, Y, 0 * SIZE
|
||||
vfmul.d VX1, VXA, 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
|
||||
vst VX1, Y, 2 * SIZE
|
||||
vfmul.d VX0, VX0, VXA
|
||||
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 VX0, Y, 4 * SIZE
|
||||
vfmul.d VX1, VX1, VXA
|
||||
addi.d I, I, -1
|
||||
vst VX1, Y, 6 * 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, 2 * SIZE
|
||||
vfmul.d VX2, VX2, VXB
|
||||
vfmul.d VX3, VX3, VXB
|
||||
vst VX2, Y, 0 * SIZE
|
||||
vst VX3, Y, 2 * SIZE
|
||||
vld VX2, Y, 4 * SIZE
|
||||
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
|
||||
addi.d Y, Y, 8 * SIZE
|
||||
blt $r0, I, .L213
|
||||
b .L997
|
||||
.align 3
|
||||
|
||||
.L214: // ALPHA==0 BETA==0
|
||||
vst VXZ, Y, 0 * SIZE
|
||||
vst VXZ, Y, 2 * SIZE
|
||||
vst VXZ, Y, 4 * SIZE
|
||||
vst VXZ, Y, 6 * 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.d $fcc0, ALPHA, a1
|
||||
bcnez $fcc0, .L220
|
||||
fcmp.ceq.d $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
|
||||
bcnez $fcc0, .L224 // ALPHA==0 BETA==0
|
||||
b .L223 // ALPHA==0 BETA!=0
|
||||
.align 3
|
||||
|
||||
.L221: // ALPHA!=0 BETA!=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 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 VX0, VX0, VXA
|
||||
vfmadd.d VX2, VX2, VXB, VX0
|
||||
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
|
||||
vstelm.d VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
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 VX1, VX1, VXA
|
||||
vfmadd.d VX3, VX3, VXB, 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
|
||||
vstelm.d VX3, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX3, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
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 VX0, VX0, VXA
|
||||
vfmadd.d VX2, VX2, VXB, VX0
|
||||
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 VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
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 VX1, VX1, VXA
|
||||
vfmadd.d VX3, VX3, VXB, VX1
|
||||
addi.d I, I, -1
|
||||
vstelm.d VX3, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX3, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
blt $r0, I, .L221
|
||||
b .L997
|
||||
.align 3
|
||||
|
||||
.L222: // ALPHA!=0 BETA==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
|
||||
vfmul.d VX0, VX0, VXA
|
||||
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 VX0, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX0, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
vfmul.d VX1, VX1, VXA
|
||||
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 VX1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
vfmul.d VX0, VX0, VXA
|
||||
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 VX0, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX0, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
vfmul.d VX1, VX1, VXA
|
||||
addi.d I, I, -1
|
||||
vstelm.d VX1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
blt $r0, I, .L222
|
||||
b .L997
|
||||
.align 3
|
||||
|
||||
.L223: // ALPHA==0 BETA!=0
|
||||
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 VX2, VX2, VXB
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
vinsgr2vr.d VX3, t3, 0
|
||||
vinsgr2vr.d VX3, t4, 1
|
||||
vstelm.d VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
vfmul.d VX3, VX3, VXB
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
vinsgr2vr.d VX2, t1, 0
|
||||
vinsgr2vr.d VX2, t2, 1
|
||||
vstelm.d VX3, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX3, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
vfmul.d VX2, VX2, VXB
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
vinsgr2vr.d VX3, t3, 0
|
||||
vinsgr2vr.d VX3, t4, 1
|
||||
vstelm.d VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
vfmul.d VX3, VX3, VXB
|
||||
addi.d I, I, -1
|
||||
vstelm.d VX3, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX3, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
blt $r0, I, .L223
|
||||
b .L997
|
||||
.align 3
|
||||
|
||||
.L224: // ALPHA==0 BETA==0
|
||||
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, .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
|
||||
addi.d I, I, -1
|
||||
fmul.d $f12, $f12, ALPHA
|
||||
fmadd.d $f13, $f13, BETA, $f12
|
||||
fst.d $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
|
||||
|
|
@ -0,0 +1,338 @@
|
|||
#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.d.l a1, a1
|
||||
movgr2fr.d a2, TEMP
|
||||
ffint.d.l a2, a2
|
||||
fcmp.ceq.d $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
|
||||
xvreplgr2vr.d 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.d $fcc0, ALPHA, a2
|
||||
bceqz $fcc0, .L112
|
||||
.align 3
|
||||
|
||||
.L111:
|
||||
xvld VX0, X, 0 * SIZE
|
||||
xvld VX2, Y, 0 * SIZE
|
||||
xvld VX1, X, 4 * SIZE
|
||||
xvld VX3, Y, 4 * SIZE
|
||||
xvfadd.d VX2, VX0, VX2
|
||||
xvfadd.d VX3, VX1, VX3
|
||||
addi.d I, I, -1
|
||||
xvst VX2, Y, 0 * SIZE
|
||||
xvst VX3, Y, 4 * 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
|
||||
xvld VX1, X, 4 * SIZE
|
||||
xvld VX3, Y, 4 * SIZE
|
||||
xvfmadd.d VX2, VX0, VXA, VX2
|
||||
xvfmadd.d VX3, VX1, VXA, VX3
|
||||
addi.d I, I, -1
|
||||
xvst VX2, Y, 0 * SIZE
|
||||
xvst VX3, Y, 4 * 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.d $f12, X, 0 * SIZE
|
||||
fld.d $f14, Y, 0 * SIZE
|
||||
addi.d I, I, -1
|
||||
fmadd.d $f14, $f12, $f0, $f14
|
||||
fst.d $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.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
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
|
||||
xvfmadd.d VX2, VX0, VXA, VX2
|
||||
xvld VX1, X, 4 * SIZE
|
||||
xvstelm.d VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX2, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX2, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
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
|
||||
xvfmadd.d VX3, VX1, VXA, VX3
|
||||
addi.d I, I, -1
|
||||
xvstelm.d VX3, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX3, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX3, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d 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.d $f12, X, 0 * SIZE
|
||||
fld.d $f14, Y, 0 * SIZE
|
||||
addi.d I, I, -1
|
||||
fmadd.d $f14, $f12, $f0, $f14
|
||||
fst.d $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.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
|
||||
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
|
||||
xvfmadd.d VX2, VX0, VXA, VX2
|
||||
xvld VX3, Y, 4 * SIZE
|
||||
xvst VX2, 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
|
||||
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
|
||||
xvfmadd.d VX3, VX1, VXA, VX3
|
||||
addi.d I, I, -1
|
||||
xvst 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.d $f12, X, 0 * SIZE
|
||||
fld.d $f14, Y, 0 * SIZE
|
||||
addi.d I, I, -1
|
||||
fmadd.d $f14, $f12, $f0, $f14
|
||||
fst.d $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.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
|
||||
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
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
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
|
||||
xvfmadd.d VX2, VX0, VXA, VX2
|
||||
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
|
||||
xvstelm.d VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX2, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX2, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
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
|
||||
xvfmadd.d VX3, VX1, VXA, VX3
|
||||
addi.d I, I, -1
|
||||
xvstelm.d VX3, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX3, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VX3, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d 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.d $f12, X, 0 * SIZE
|
||||
fld.d $f14, Y, 0 * SIZE
|
||||
addi.d I, I, -1
|
||||
fmadd.d $f14, $f12, $f0, $f14
|
||||
fst.d $f14, Y, 0 * SIZE
|
||||
add.d X, X, INCX
|
||||
add.d Y, Y, INCY
|
||||
blt $r0, I, .L224
|
||||
b .L999
|
||||
.align 3
|
||||
|
||||
.L999:
|
||||
move $r4, $r12
|
||||
jirl $r0, $r1, 0x0
|
||||
.align 3
|
||||
|
||||
EPILOGUE
|
||||
|
|
@ -0,0 +1,365 @@
|
|||
#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.d.l a1, a1
|
||||
movgr2fr.d a2, TEMP
|
||||
ffint.d.l a2, a2
|
||||
fcmp.ceq.d $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
|
||||
vreplgr2vr.d 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.d $fcc0, ALPHA, a2
|
||||
bceqz $fcc0, .L112
|
||||
.align 3
|
||||
|
||||
.L111:
|
||||
vld VX0, X, 0 * SIZE
|
||||
vld VX2, Y, 0 * SIZE
|
||||
vld VX1, X, 2 * SIZE
|
||||
vld VX3, Y, 2 * SIZE
|
||||
vfadd.d VX2, VX0, VX2
|
||||
vfadd.d VX3, VX1, VX3
|
||||
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
|
||||
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
|
||||
addi.d X, X, 8 * SIZE
|
||||
addi.d Y, Y, 8 * SIZE
|
||||
blt $r0, I, .L111
|
||||
b .L113
|
||||
.align 3
|
||||
|
||||
.L112:
|
||||
vld VX0, X, 0 * SIZE
|
||||
vld VX2, Y, 0 * SIZE
|
||||
vld VX1, X, 2 * SIZE
|
||||
vld VX3, Y, 2 * SIZE
|
||||
vfmadd.d VX2, VX0, VXA, VX2
|
||||
vfmadd.d VX3, VX1, VXA, VX3
|
||||
addi.d I, I, -1
|
||||
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
|
||||
addi.d X, X, 8 * SIZE
|
||||
vfmadd.d VX2, VX0, VXA, VX2
|
||||
vfmadd.d VX3, VX1, VXA, VX3
|
||||
vst VX2, Y, 4 * SIZE
|
||||
vst VX3, Y, 6 * 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.d $f12, X, 0 * SIZE
|
||||
fld.d $f14, Y, 0 * SIZE
|
||||
addi.d I, I, -1
|
||||
fmadd.d $f14, $f12, $f0, $f14
|
||||
fst.d $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.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
|
||||
vfmadd.d VX2, VX0, VXA, VX2
|
||||
vld VX1, X, 2 * SIZE
|
||||
vstelm.d VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
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
|
||||
vfmadd.d VX3, VX1, VXA, VX3
|
||||
vld VX0, X, 4 * SIZE
|
||||
vstelm.d VX3, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX3, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
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
|
||||
vfmadd.d VX2, VX0, VXA, VX2
|
||||
vld VX1, X, 6 * SIZE
|
||||
vstelm.d VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
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
|
||||
vfmadd.d VX3, VX1, VXA, VX3
|
||||
vstelm.d VX3, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX3, YY, 0, 1
|
||||
add.d YY, YY, 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
|
||||
fld.d $f14, Y, 0 * SIZE
|
||||
addi.d I, I, -1
|
||||
fmadd.d $f14, $f12, $f0, $f14
|
||||
fst.d $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.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
|
||||
vfmadd.d VX2, VX0, VXA, VX2
|
||||
vld VX3, Y, 2 * SIZE
|
||||
vst VX2, Y, 0 * 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
|
||||
vfmadd.d VX3, VX1, VXA, VX3
|
||||
vld VX2, Y, 4 * SIZE
|
||||
vst VX3, Y, 2 * 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
|
||||
vfmadd.d VX2, VX0, VXA, VX2
|
||||
vld VX3, Y, 6 * SIZE
|
||||
vst VX2, Y, 4 * 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
|
||||
vfmadd.d VX3, VX1, VXA, VX3
|
||||
addi.d I, I, -1
|
||||
vst VX3, Y, 6 * 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.d $f12, X, 0 * SIZE
|
||||
fld.d $f14, Y, 0 * SIZE
|
||||
addi.d I, I, -1
|
||||
fmadd.d $f14, $f12, $f0, $f14
|
||||
fst.d $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.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
|
||||
vfmadd.d VX2, VX0, VXA, VX2
|
||||
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 VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
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
|
||||
vfmadd.d VX3, VX1, VXA, VX3
|
||||
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 VX3, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX3, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
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
|
||||
vfmadd.d VX2, VX0, VXA, VX2
|
||||
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 VX2, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX2, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
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
|
||||
vfmadd.d VX3, VX1, VXA, VX3
|
||||
addi.d I, I, -1
|
||||
vstelm.d VX3, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX3, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
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
|
||||
fmadd.d $f14, $f12, $f0, $f14
|
||||
fst.d $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
|
||||
|
|
@ -0,0 +1,224 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,232 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,175 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,141 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,175 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,143 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,233 @@
|
|||
#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 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
|
||||
#define INF $f23
|
||||
#define a1 $f22
|
||||
#define max $f17
|
||||
#define ALPHA $f12
|
||||
|
||||
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
|
||||
move XX, X
|
||||
// Init INF
|
||||
addi.d TEMP, $r0, 0x7FF
|
||||
slli.d TEMP, TEMP, 52
|
||||
MTC INF, TEMP
|
||||
li.d TEMP, SIZE
|
||||
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 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
|
||||
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
|
||||
add.d X, X, INCX
|
||||
xvinsgr2vr.d VX0, t1, 0
|
||||
ld.d t2, X, 0 * SIZE
|
||||
add.d X, X, INCX
|
||||
xvinsgr2vr.d VX0, t2, 1
|
||||
ld.d t3, X, 0 * SIZE
|
||||
add.d X, X, INCX
|
||||
xvinsgr2vr.d VX0, t3, 2
|
||||
ld.d t4, X, 0 * SIZE
|
||||
add.d X, X, INCX
|
||||
xvinsgr2vr.d VX0, t4, 3
|
||||
ld.d t1, X, 0 * SIZE
|
||||
add.d X, X, INCX
|
||||
xvinsgr2vr.d VX1, t1, 0
|
||||
ld.d t2, X, 0 * SIZE
|
||||
add.d X, X, INCX
|
||||
xvinsgr2vr.d VX1, t2, 1
|
||||
ld.d t3, X, 0 * SIZE
|
||||
add.d X, X, INCX
|
||||
xvinsgr2vr.d VX1, t3, 2
|
||||
ld.d t4, X, 0 * SIZE
|
||||
add.d X, X, INCX
|
||||
xvinsgr2vr.d VX1, t4, 3
|
||||
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, 7
|
||||
bge $r0, I, .L99
|
||||
.align 3
|
||||
|
||||
.L98:
|
||||
xvld VX1, X, 0
|
||||
xvfmaxa.d VM0, VM0, VX1
|
||||
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, SIZE
|
||||
bne INCX, TEMP, .L120
|
||||
srai.d I, N, 3
|
||||
bge $r0, I, .L997
|
||||
.align 3
|
||||
|
||||
.L110:
|
||||
xvld VX0, XX, 0 * SIZE
|
||||
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
|
||||
addi.d XX, XX, 8 * SIZE
|
||||
addi.d I, I, -1
|
||||
blt $r0, I, .L110
|
||||
b .L996
|
||||
.align 3
|
||||
|
||||
.L120:
|
||||
srai.d I, N, 3
|
||||
bge $r0, I, .L997
|
||||
|
||||
.L121:
|
||||
ld.d t1, XX, 0 * SIZE
|
||||
add.d XX, XX, INCX
|
||||
ld.d t2, XX, 0 * SIZE
|
||||
add.d XX, XX, INCX
|
||||
ld.d t3, XX, 0 * SIZE
|
||||
add.d XX, XX, INCX
|
||||
ld.d t4, XX, 0 * 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
|
||||
add.d XX, XX, INCX
|
||||
ld.d t2, XX, 0 * SIZE
|
||||
add.d XX, XX, INCX
|
||||
ld.d t3, XX, 0 * SIZE
|
||||
add.d XX, XX, INCX
|
||||
ld.d t4, XX, 0 * SIZE
|
||||
add.d XX, XX, INCX
|
||||
xvinsgr2vr.d VX0, t1, 0
|
||||
xvinsgr2vr.d VX0, 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
|
||||
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 VM0, res1, 3
|
||||
xvfadd.d res1, VX0, res1
|
||||
xvfadd.d VX1, VX1, VM0
|
||||
xvfadd.d res1, VX1, res1
|
||||
.align 3
|
||||
|
||||
.L997:
|
||||
andi I, N, 7
|
||||
bge $r0, I, .L999
|
||||
.align 3
|
||||
|
||||
.L998:
|
||||
fld.d $f15, XX, 0 * SIZE
|
||||
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
|
||||
jirl $r0, $r1, 0x0
|
||||
|
||||
EPILOGUE
|
||||
|
|
@ -0,0 +1,242 @@
|
|||
#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 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
|
||||
#define INF $f23
|
||||
#define a1 $f22
|
||||
#define max $f17
|
||||
#define ALPHA $f12
|
||||
|
||||
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
|
||||
move XX, X
|
||||
// Init INF
|
||||
addi.d TEMP, $r0, 0x7FF
|
||||
slli.d TEMP, TEMP, 52
|
||||
MTC INF, TEMP
|
||||
li.d TEMP, SIZE
|
||||
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
|
||||
|
||||
.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
|
||||
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:
|
||||
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
|
||||
ld.d t3, X, 0 * SIZE
|
||||
add.d X, X, INCX
|
||||
vinsgr2vr.d VX1, t3, 0
|
||||
ld.d t4, X, 0 * SIZE
|
||||
add.d X, X, INCX
|
||||
vinsgr2vr.d VX1, t4, 1
|
||||
vfmaxa.d VM1, VX0, VX1
|
||||
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
|
||||
ld.d t3, X, 0 * SIZE
|
||||
add.d X, X, INCX
|
||||
vinsgr2vr.d VX1, t3, 0
|
||||
ld.d t4, X, 0 * SIZE
|
||||
add.d X, X, INCX
|
||||
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, 7
|
||||
bge $r0, I, .L99
|
||||
.align 3
|
||||
|
||||
.L98:
|
||||
vld VX1, X, 0
|
||||
vfmaxa.d VM0, VM0, VX1
|
||||
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, SIZE
|
||||
bne INCX, TEMP, .L120
|
||||
srai.d I, N, 3
|
||||
bge $r0, I, .L997
|
||||
.align 3
|
||||
|
||||
.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
|
||||
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
|
||||
addi.d XX, XX, 8 * SIZE
|
||||
addi.d I, I, -1
|
||||
blt $r0, I, .L110
|
||||
b .L996
|
||||
.align 3
|
||||
|
||||
.L120:
|
||||
srai.d I, N, 3
|
||||
bge $r0, I, .L997
|
||||
|
||||
.L121:
|
||||
ld.d t1, XX, 0 * SIZE
|
||||
add.d XX, XX, INCX
|
||||
ld.d t2, XX, 0 * SIZE
|
||||
add.d XX, XX, INCX
|
||||
ld.d t3, XX, 0 * SIZE
|
||||
add.d XX, XX, INCX
|
||||
ld.d t4, XX, 0 * 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 VM0, VX0, VALPHA
|
||||
ld.d t1, XX, 0 * SIZE
|
||||
add.d XX, XX, INCX
|
||||
vfmul.d VM1, 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
|
||||
ld.d t3, XX, 0 * SIZE
|
||||
add.d XX, XX, INCX
|
||||
ld.d t4, XX, 0 * 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 VM0, VX0, VALPHA
|
||||
vfmul.d VM1, VX1, VALPHA
|
||||
vfmadd.d res1, VM0, VM0, res1
|
||||
vfmadd.d res2, VM1, VM1, 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, 7
|
||||
bge $r0, I, .L999
|
||||
.align 3
|
||||
|
||||
.L998:
|
||||
fld.d $f15, XX, 0 * SIZE
|
||||
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
|
||||
jirl $r0, $r1, 0x0
|
||||
|
||||
EPILOGUE
|
||||
|
|
@ -0,0 +1,927 @@
|
|||
#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.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
|
||||
xvreplgr2vr.d VXC, t1
|
||||
movfr2gr.d t2, S
|
||||
xvreplgr2vr.d VXS, t2
|
||||
movfr2gr.d t3, a1
|
||||
xvreplgr2vr.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
|
||||
xvld VX0, X, 0 * SIZE
|
||||
xvld VX2, Y, 0 * SIZE
|
||||
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
|
||||
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
|
||||
xvst VT0, X, 4 * SIZE
|
||||
xvst 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
|
||||
xvld VX0, X, 0 * SIZE
|
||||
xvld VX2, Y, 0 * SIZE
|
||||
xvld VX1, X, 4 * SIZE
|
||||
xvld VX3, Y, 4 * SIZE
|
||||
xvfmul.d VT0, VX0, VXC
|
||||
xvfmul.d VT1, VX2, VXC
|
||||
xvst VT0, X, 0 * SIZE
|
||||
xvst VT1, Y, 0 * SIZE
|
||||
xvfmul.d VT0, VX1, VXC
|
||||
xvfmul.d VT1, VX3, VXC
|
||||
xvst VT0, X, 4 * SIZE
|
||||
xvst 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
|
||||
xvld VX0, X, 0 * SIZE
|
||||
xvld VX2, Y, 0 * SIZE
|
||||
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
|
||||
xvst VT0, X, 0 * SIZE
|
||||
xvst VT1, Y, 0 * SIZE
|
||||
xvfmul.d VT0, VX3, VXS
|
||||
xvfmul.d VT1, VX1, VXS
|
||||
xvfsub.d VT1, VXZ, VT1
|
||||
xvst VT0, X, 4 * SIZE
|
||||
xvst 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
|
||||
xvst VXZ, X, 0 * SIZE
|
||||
xvst VXZ, Y, 0 * SIZE
|
||||
xvst VXZ, X, 4 * SIZE
|
||||
xvst 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.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
|
||||
xvld VX0, X, 0 * SIZE
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
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
|
||||
xvld VX1, X, 4 * SIZE
|
||||
xvst VT0, X, 0 * SIZE
|
||||
xvstelm.d VT1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
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
|
||||
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
|
||||
xvst VT0, X, 4 * SIZE
|
||||
xvstelm.d VT1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
addi.d X, X, 8 * SIZE
|
||||
blt $r0, I, .L121
|
||||
b .L997
|
||||
.align 3
|
||||
|
||||
.L122: // C!=0 S==0
|
||||
xvld VX0, X, 0 * SIZE
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
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
|
||||
xvfmul.d VT1, VX2, VXC
|
||||
xvld VX1, X, 4 * SIZE
|
||||
xvst VT0, X, 0 * SIZE
|
||||
xvstelm.d VT1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
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
|
||||
xvfmul.d VT0, VX1, VXC
|
||||
xvfmul.d VT1, VX3, VXC
|
||||
addi.d I, I, -1
|
||||
xvst VT0, X, 4 * SIZE
|
||||
xvstelm.d VT1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
addi.d X, X, 8 * SIZE
|
||||
blt $r0, I, .L122
|
||||
b .L997
|
||||
.align 3
|
||||
|
||||
.L123: // C==0 S!=0
|
||||
xvld VX0, X, 0 * SIZE
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
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, VX2, VXS
|
||||
xvfmul.d VT1, VX0, VXS
|
||||
xvfsub.d VT1, VXZ, VT1
|
||||
xvst VT0, X, 0 * SIZE
|
||||
xvstelm.d VT1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
xvld VX1, X, 4 * SIZE
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
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
|
||||
xvfmul.d VT0, VX3, VXS
|
||||
xvfmul.d VT1, VX1, VXS
|
||||
xvfsub.d VT1, VXZ, VT1
|
||||
addi.d I, I, -1
|
||||
xvst VT0, X, 4 * SIZE
|
||||
xvstelm.d VT1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
addi.d X, X, 8 * SIZE
|
||||
blt $r0, I, .L123
|
||||
b .L997
|
||||
.align 3
|
||||
|
||||
.L124: // C==0 S==0
|
||||
xvst VXZ, X, 0 * SIZE
|
||||
xvst VXZ, X, 4 * SIZE
|
||||
xvstelm.d VXZ, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d 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.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
|
||||
xvld VX2, 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
|
||||
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
|
||||
xvfmul.d VT0, VXC, VX0
|
||||
xvfmadd.d VT0, VX2, VXS, VT0
|
||||
xvfmul.d VT1, VXS, VX0
|
||||
xvfmsub.d VT1, VX2, VXC, VT1
|
||||
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
|
||||
xvst VT1, Y, 0 * SIZE
|
||||
xvld VX3, Y, 4 * 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
|
||||
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
|
||||
xvfmul.d VT0, VX1, VXC
|
||||
xvfmadd.d VT0, VX3, VXS, VT0
|
||||
xvfmul.d VT1, VX1, VXS
|
||||
xvfmsub.d VT1, VX3, VXC, VT1
|
||||
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
|
||||
xvst 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
|
||||
xvld VX2, 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
|
||||
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
|
||||
xvfmul.d VT0, VXC, VX0
|
||||
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, VX2, VXC
|
||||
xvst VT1, Y, 0 * SIZE
|
||||
xvld VX3, Y, 4 * 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
|
||||
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
|
||||
xvfmul.d VT0, VX1, VXC
|
||||
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, VX3, VXS
|
||||
xvst 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
|
||||
xvld VX2, 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
|
||||
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
|
||||
xvfmul.d VT0, VXS, VX2
|
||||
xvfmul.d VT1, VXS, VX0
|
||||
xvfsub.d VT1, VXZ, VT1
|
||||
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
|
||||
xvst VT1, Y, 0 * SIZE
|
||||
xvld VX3, Y, 4 * 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
|
||||
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
|
||||
xvfmul.d VT0, VX3, VXS
|
||||
xvfmul.d VT1, VX1, VXS
|
||||
xvfsub.d VT1, VXZ, VT1
|
||||
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
|
||||
xvst 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
|
||||
xvstelm.d VXZ, XX, 0, 0
|
||||
add.d XX, XX, INCX
|
||||
xvstelm.d VXZ, XX, 0, 1
|
||||
add.d XX, XX, INCX
|
||||
xvstelm.d VXZ, XX, 0, 2
|
||||
add.d XX, XX, INCX
|
||||
xvstelm.d VXZ, XX, 0, 3
|
||||
add.d XX, XX, INCX
|
||||
xvst VT1, Y, 0 * SIZE
|
||||
xvstelm.d VXZ, XX, 0, 0
|
||||
add.d XX, XX, INCX
|
||||
xvstelm.d VXZ, XX, 0, 1
|
||||
add.d XX, XX, INCX
|
||||
xvstelm.d VXZ, XX, 0, 2
|
||||
add.d XX, XX, INCX
|
||||
xvstelm.d VXZ, XX, 0, 3
|
||||
add.d XX, XX, INCX
|
||||
xvst 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
|
||||
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, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
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
|
||||
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
|
||||
xvstelm.d VT1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 3
|
||||
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
|
||||
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
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
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
|
||||
xvfmul.d VT0, VX1, VXC
|
||||
xvfmadd.d VT0, VX3, VXS, VT0
|
||||
xvfmul.d VT1, VX0, VXS
|
||||
xvfmsub.d VT1, VX3, VXC, VT1
|
||||
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
|
||||
xvstelm.d VT1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d 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.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, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
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
|
||||
xvfmul.d VT1, VX2, VXC
|
||||
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
|
||||
xvstelm.d VT1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 3
|
||||
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
|
||||
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
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
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
|
||||
xvfmul.d VT0, VX1, VXC
|
||||
xvfmul.d VT1, VX3, VXC
|
||||
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
|
||||
xvstelm.d VT1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d 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.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, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
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, VX2, VXS
|
||||
xvfmul.d VT1, VX0, VXS
|
||||
xvfsub.d VT1, VXZ, VT1
|
||||
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
|
||||
xvstelm.d VT1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 3
|
||||
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
|
||||
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
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t2, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t4, Y, 0 * SIZE
|
||||
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
|
||||
xvfmul.d VT0, VX3, VXS
|
||||
xvfmul.d VT1, VX0, VXS
|
||||
xvfsub.d VT1, VXZ, VT1
|
||||
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
|
||||
xvstelm.d VT1, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VT1, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d 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
|
||||
xvstelm.d VXZ, XX, 0, 0
|
||||
add.d XX, XX, INCX
|
||||
xvstelm.d VXZ, XX, 0, 1
|
||||
add.d XX, XX, INCX
|
||||
xvstelm.d VXZ, XX, 0, 2
|
||||
add.d XX, XX, INCX
|
||||
xvstelm.d VXZ, XX, 0, 3
|
||||
add.d XX, XX, INCX
|
||||
xvstelm.d VXZ, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 3
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, XX, 0, 0
|
||||
add.d XX, XX, INCX
|
||||
xvstelm.d VXZ, XX, 0, 1
|
||||
add.d XX, XX, INCX
|
||||
xvstelm.d VXZ, XX, 0, 2
|
||||
add.d XX, XX, INCX
|
||||
xvstelm.d VXZ, XX, 0, 3
|
||||
add.d XX, XX, INCX
|
||||
xvstelm.d VXZ, YY, 0, 0
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 1
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d VXZ, YY, 0, 2
|
||||
add.d YY, YY, INCY
|
||||
xvstelm.d 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.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
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,194 @@
|
|||
#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.d.l a1, a1
|
||||
movgr2fr.d a2, TEMP
|
||||
ffint.d.l a2, a2
|
||||
slli.d TEMP, TEMP, BASE_SHIFT
|
||||
slli.d INCX, INCX, BASE_SHIFT
|
||||
fcmp.ceq.d $fcc0, ALPHA, a1
|
||||
bcnez $fcc0, .L20 //ALPHA==0
|
||||
fcmp.ceq.d $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.d TEMP, ALPHA
|
||||
xvreplgr2vr.d VALPHA, TEMP
|
||||
move XX, X
|
||||
.align 3
|
||||
|
||||
.L10:
|
||||
bge $r0, I, .L32
|
||||
.align 3
|
||||
.L11:
|
||||
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
|
||||
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.d a1, X, 0
|
||||
add.d X, X, INCX
|
||||
fst.d a1, X, 0
|
||||
add.d X, X, INCX
|
||||
fst.d a1, X, 0
|
||||
add.d X, X, INCX
|
||||
fst.d a1, X, 0
|
||||
add.d X, X, INCX
|
||||
fst.d a1, X, 0
|
||||
add.d X, X, INCX
|
||||
fst.d a1, X, 0
|
||||
add.d X, X, INCX
|
||||
fst.d a1, X, 0
|
||||
add.d X, X, INCX
|
||||
fst.d 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.d 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
|
||||
xvst 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.d 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.d TEMP, ALPHA
|
||||
xvreplgr2vr.d VALPHA , TEMP
|
||||
.align 3
|
||||
|
||||
.L31:
|
||||
xvld VX0, X, 0 * SIZE
|
||||
xvld VX1, X, 4 * SIZE
|
||||
xvfmul.d VT0, VX0, VALPHA
|
||||
xvfmul.d VT1, VX1, VALPHA
|
||||
addi.d I, I, -1
|
||||
xvst VT0, X, 0 * SIZE
|
||||
xvst 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.d a1, X, 0 * SIZE
|
||||
addi.d I, I, -1
|
||||
fmul.d a1, ALPHA, a1
|
||||
fst.d 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
|
||||
|
|
@ -0,0 +1,205 @@
|
|||
#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.d.l a1, a1
|
||||
movgr2fr.d a2, TEMP
|
||||
ffint.d.l a2, a2
|
||||
slli.d TEMP, TEMP, BASE_SHIFT
|
||||
slli.d INCX, INCX, BASE_SHIFT
|
||||
fcmp.ceq.d $fcc0, ALPHA, a1
|
||||
bcnez $fcc0, .L20 //ALPHA==0
|
||||
fcmp.ceq.d $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.d TEMP, ALPHA
|
||||
vreplgr2vr.d VALPHA, TEMP
|
||||
move XX, X
|
||||
.align 3
|
||||
|
||||
.L10: //ALPHA！=0|1 and INCX!=1
|
||||
bge $r0, I, .L32
|
||||
.align 3
|
||||
|
||||
.L11:
|
||||
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
|
||||
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.d a1, X, 0
|
||||
add.d X, X, INCX
|
||||
fst.d a1, X, 0
|
||||
add.d X, X, INCX
|
||||
fst.d a1, X, 0
|
||||
add.d X, X, INCX
|
||||
fst.d a1, X, 0
|
||||
add.d X, X, INCX
|
||||
fst.d a1, X, 0
|
||||
add.d X, X, INCX
|
||||
fst.d a1, X, 0
|
||||
add.d X, X, INCX
|
||||
fst.d a1, X, 0
|
||||
add.d X, X, INCX
|
||||
fst.d 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.d 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, 2 * SIZE
|
||||
vst VX0, X, 4 * SIZE
|
||||
vst VX0, X, 6 * 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.d 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.d TEMP, ALPHA
|
||||
vreplgr2vr.d VALPHA , TEMP
|
||||
.align 3
|
||||
|
||||
.L31:
|
||||
vld VX0, X, 0 * SIZE
|
||||
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
|
||||
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.d a1, X, 0 * SIZE
|
||||
addi.d I, I, -1
|
||||
fmul.d a1, ALPHA, a1
|
||||
fst.d 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
|
||||
|
|
@ -0,0 +1,125 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,123 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,301 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,317 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,275 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,267 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,275 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,228 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,273 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,225 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,272 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,225 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,378 @@
|
|||
#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.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, 1
|
||||
xvinsgr2vr.w VI1, i0, 2
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 3
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 4
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 5
|
||||
addi.w i0, i0, 1
|
||||
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, 1
|
||||
xvinsgr2vr.w VI0, i0, 2 //3
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 3 //4
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 4 //5
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 5 //6
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 6 //7
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 7 //8
|
||||
.align 3
|
||||
|
||||
.L10:
|
||||
xvld VX0, X, 0 * SIZE
|
||||
addi.d I, I, -1
|
||||
xvadd.w VI1, VI1, VINC8
|
||||
xvfmaxa.s VM1, VX0, VM0
|
||||
xvfcmp.ceq.s VT0, VM0, VM1
|
||||
addi.d X, X, 8 * SIZE
|
||||
xvbitsel.v VM0, VM1, VM0, VT0
|
||||
xvbitsel.v VI0, VI1, VI0, VT0
|
||||
blt $r0, I, .L10
|
||||
.align 3
|
||||
|
||||
.L15:
|
||||
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
|
||||
xvfmaxa.s VM1, x1, x2
|
||||
xvfcmp.ceq.s VT0, x1, VM1
|
||||
xvbitsel.v VINC4, VI2, VI1, VT0
|
||||
xvfmaxa.s VM0, x3, x4
|
||||
xvfcmp.ceq.s VT0, x3, VM0
|
||||
xvbitsel.v VINC8, VI4, VI3, VT0
|
||||
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
|
||||
bceqz $fcc0, .L26
|
||||
xvfcmp.clt.s 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
|
||||
add.d TEMP, TEMP, INCX
|
||||
xvinsgr2vr.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
|
||||
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
|
||||
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, 1
|
||||
xvinsgr2vr.w VI1, i0, 2
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 3
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 4
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 5
|
||||
addi.w i0, i0, 1
|
||||
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, 1
|
||||
xvinsgr2vr.w VI0, i0, 2 //3
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 3 //4
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 4 //5
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 5 //6
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 6 //7
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 7 //8
|
||||
.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
|
||||
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
|
||||
xvadd.w VI1, VI1, VINC8
|
||||
xvfmaxa.s VM1, VX0, VM0
|
||||
xvfcmp.ceq.s VT0, VM1, VM0
|
||||
addi.d I, I, -1
|
||||
xvbitsel.v VM0, VM1, VM0, VT0
|
||||
xvbitsel.v VI0, VI1, 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
|
||||
xvfmaxa.s VM1, x1, x2
|
||||
xvfcmp.ceq.s VT0, x1, VM1
|
||||
xvbitsel.v VINC4, VI2, VI1, VT0
|
||||
xvfmaxa.s VM0, x3, x4
|
||||
xvfcmp.ceq.s VT0, x3, VM0
|
||||
xvbitsel.v VINC8, VI3, VI4, VT0
|
||||
xvfmaxa.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
|
||||
bceqz $fcc0, .L27
|
||||
xvfcmp.clt.s VT0, VI2, VI0
|
||||
xvbitsel.v VI0, VI0, VI2, VT0
|
||||
.align 3
|
||||
|
||||
.L27:
|
||||
xvfcmp.ceq.s VT0, VM0, x3
|
||||
fcmp.ceq.s $fcc0, $f23, $f17
|
||||
bceqz $fcc0, .L28
|
||||
xvfcmp.clt.s VT0, VI3, VI0
|
||||
xvbitsel.v VI0, VI0, VI3, VT0
|
||||
.align 3
|
||||
|
||||
.L28:
|
||||
xvfcmp.ceq.s VT0, VM0, x4
|
||||
fcmp.ceq.s $fcc0, $f23, $f17
|
||||
bceqz $fcc0, .L29
|
||||
xvfcmp.clt.s VT0, VI4, VI0
|
||||
xvbitsel.v VI0, VI0, VI4, VT0
|
||||
.align 3
|
||||
|
||||
.L29:
|
||||
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
|
||||
xvfmaxa.s VM1, x1, x2
|
||||
xvfcmp.ceq.s VT0, x1, VM1
|
||||
xvbitsel.v VINC4, VI2, VI1, VT0
|
||||
xvfmaxa.s VM0, x3, x4
|
||||
xvfcmp.ceq.s VT0, x3, VM0
|
||||
xvbitsel.v VINC8, VI4, VI3, VT0
|
||||
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
|
||||
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
|
||||
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
|
||||
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
|
||||
bceqz $fcc0, .L292
|
||||
xvfcmp.clt.s VT0, VI4, VI0
|
||||
xvbitsel.v VI0, VI0, VI4, VT0
|
||||
.align 3
|
||||
|
||||
.L292:
|
||||
xvfmaxa.s VM0, VX0, VM0
|
||||
xvfcmp.ceq.s VT0, VM0, VX0
|
||||
xvbitsel.v VI0, VI0, VI1, VT0
|
||||
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.s $f9, X, 0
|
||||
addi.d I, I, -1
|
||||
xvfmaxa.s VM1, x1, VM0
|
||||
xvfcmp.ceq.s 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
|
||||
.align 3
|
||||
|
||||
.L999:
|
||||
move $r4, $r17
|
||||
jirl $r0, $r1, 0x0
|
||||
.align 3
|
||||
|
||||
EPILOGUE
|
||||
|
|
@ -0,0 +1,275 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,378 @@
|
|||
#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.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, 1
|
||||
xvinsgr2vr.w VI1, i0, 2
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 3
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 4
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 5
|
||||
addi.w i0, i0, 1
|
||||
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, 1
|
||||
xvinsgr2vr.w VI0, i0, 2 //3
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 3 //4
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 4 //5
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 5 //6
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 6 //7
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 7 //8
|
||||
.align 3
|
||||
|
||||
.L10:
|
||||
xvld VX0, X, 0 * SIZE
|
||||
addi.d I, I, -1
|
||||
xvadd.w VI1, VI1, VINC8
|
||||
xvfmina.s VM1, VX0, VM0
|
||||
xvfcmp.ceq.s VT0, VM0, VM1
|
||||
addi.d X, X, 8 * SIZE
|
||||
xvbitsel.v VM0, VM1, VM0, VT0
|
||||
xvbitsel.v VI0, VI1, VI0, VT0
|
||||
blt $r0, I, .L10
|
||||
.align 3
|
||||
|
||||
.L15:
|
||||
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, VI4, VI3, VT0
|
||||
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
|
||||
bceqz $fcc0, .L26
|
||||
xvfcmp.clt.s 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
|
||||
add.d TEMP, TEMP, INCX
|
||||
xvinsgr2vr.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
|
||||
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
|
||||
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, 1
|
||||
xvinsgr2vr.w VI1, i0, 2
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 3
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 4
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 5
|
||||
addi.w i0, i0, 1
|
||||
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, 1
|
||||
xvinsgr2vr.w VI0, i0, 2 //3
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 3 //4
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 4 //5
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 5 //6
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 6 //7
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 7 //8
|
||||
.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
|
||||
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
|
||||
xvadd.w VI1, VI1, VINC8
|
||||
xvfmina.s VM1, VX0, VM0
|
||||
xvfcmp.ceq.s VT0, VM1, VM0
|
||||
addi.d I, I, -1
|
||||
xvbitsel.v VM0, VM1, VM0, VT0
|
||||
xvbitsel.v VI0, VI1, 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
|
||||
bceqz $fcc0, .L27
|
||||
xvfcmp.clt.s VT0, VI2, VI0
|
||||
xvbitsel.v VI0, VI0, VI2, VT0
|
||||
.align 3
|
||||
|
||||
.L27:
|
||||
xvfcmp.ceq.s VT0, VM0, x3
|
||||
fcmp.ceq.s $fcc0, $f23, $f17
|
||||
bceqz $fcc0, .L28
|
||||
xvfcmp.clt.s VT0, VI3, VI0
|
||||
xvbitsel.v VI0, VI0, VI3, VT0
|
||||
.align 3
|
||||
|
||||
.L28:
|
||||
xvfcmp.ceq.s VT0, VM0, x4
|
||||
fcmp.ceq.s $fcc0, $f23, $f17
|
||||
bceqz $fcc0, .L29
|
||||
xvfcmp.clt.s VT0, VI4, VI0
|
||||
xvbitsel.v VI0, VI0, VI4, VT0
|
||||
.align 3
|
||||
|
||||
.L29:
|
||||
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
|
||||
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, VI4, VI3, VT0
|
||||
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
|
||||
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
|
||||
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
|
||||
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
|
||||
bceqz $fcc0, .L292
|
||||
xvfcmp.clt.s VT0, VI4, VI0
|
||||
xvbitsel.v VI0, VI0, VI4, VT0
|
||||
.align 3
|
||||
|
||||
.L292:
|
||||
xvfmina.s VM0, VX0, VM0
|
||||
xvfcmp.ceq.s VT0, VM0, VX0
|
||||
xvbitsel.v VI0, VI0, VI1, VT0
|
||||
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.s $f9, X, 0
|
||||
addi.d I, I, -1
|
||||
xvfmina.s VM1, x1, VM0
|
||||
xvfcmp.ceq.s 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
|
||||
.align 3
|
||||
|
||||
.L999:
|
||||
move $r4, $r17
|
||||
jirl $r0, $r1, 0x0
|
||||
.align 3
|
||||
|
||||
EPILOGUE
|
||||
|
|
@ -0,0 +1,275 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,375 @@
|
|||
#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.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, 1
|
||||
xvinsgr2vr.w VI1, i0, 2
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 3
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 4
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 5
|
||||
addi.w i0, i0, 1
|
||||
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, 1
|
||||
xvinsgr2vr.w VI0, i0, 2 //3
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 3 //4
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 4 //5
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 5 //6
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 6 //7
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 7 //8
|
||||
.align 3
|
||||
|
||||
.L10:
|
||||
xvld VX0, X, 0 * SIZE
|
||||
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
|
||||
blt $r0, I, .L10
|
||||
.align 3
|
||||
|
||||
.L15:
|
||||
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
|
||||
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
|
||||
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
|
||||
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
|
||||
xvinsgr2vr.w VM0, t1, 0
|
||||
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
|
||||
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, 1
|
||||
xvinsgr2vr.w VI1, i0, 2
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 3
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 4
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 5
|
||||
addi.w i0, i0, 1
|
||||
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, 1
|
||||
xvinsgr2vr.w VI0, i0, 2 //3
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 3 //4
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 4 //5
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 5 //6
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 6 //7
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 7 //8
|
||||
.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
|
||||
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
|
||||
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
|
||||
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
|
||||
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
|
||||
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
|
||||
bceqz $fcc0, .L27
|
||||
xvfcmp.clt.s VT0, VI2, VI0
|
||||
xvbitsel.v VI0, VI0, VI2, VT0
|
||||
.align 3
|
||||
|
||||
.L27:
|
||||
xvfcmp.ceq.s VT0, VM0, x3
|
||||
fcmp.ceq.s $fcc0, $f23, $f17
|
||||
bceqz $fcc0, .L28
|
||||
xvfcmp.clt.s VT0, VI3, VI0
|
||||
xvbitsel.v VI0, VI0, VI3, VT0
|
||||
.align 3
|
||||
|
||||
.L28:
|
||||
xvfcmp.ceq.s VT0, VM0, x4
|
||||
fcmp.ceq.s $fcc0, $f23, $f17
|
||||
bceqz $fcc0, .L29
|
||||
xvfcmp.clt.s VT0, VI4, VI0
|
||||
xvbitsel.v VI0, VI0, VI4, VT0
|
||||
.align 3
|
||||
|
||||
.L29:
|
||||
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
|
||||
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, .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
|
||||
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
|
||||
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
|
||||
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
|
||||
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
|
||||
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
|
||||
.align 3
|
||||
|
||||
.L999:
|
||||
move $r4, $r17
|
||||
jirl $r0, $r1, 0x0
|
||||
.align 3
|
||||
|
||||
EPILOGUE
|
||||
|
|
@ -0,0 +1,272 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,374 @@
|
|||
#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.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, 1
|
||||
xvinsgr2vr.w VI1, i0, 2
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 3
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 4
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 5
|
||||
addi.w i0, i0, 1
|
||||
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, 1
|
||||
xvinsgr2vr.w VI0, i0, 2 //3
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 3 //4
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 4 //5
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 5 //6
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 6 //7
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 7 //8
|
||||
.align 3
|
||||
|
||||
.L10:
|
||||
xvld VX0, X, 0 * SIZE
|
||||
xvadd.w VI1, VI1, VINC8
|
||||
xvfcmp.clt.s 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
|
||||
blt $r0, I, .L10
|
||||
.align 3
|
||||
|
||||
.L15:
|
||||
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, x2, x1
|
||||
xvbitsel.v VM1, x1, x2, VT0
|
||||
xvbitsel.v VINC4, VI1, VI2, VT0
|
||||
xvfcmp.clt.s VT0, x4, x3
|
||||
xvbitsel.v VM0, x3, x4, VT0
|
||||
xvbitsel.v VINC8, VI3, VI4, VT0
|
||||
xvfcmp.clt.s 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
|
||||
bceqz $fcc0, .L26
|
||||
xvfcmp.clt.s 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
|
||||
add.d TEMP, TEMP, INCX
|
||||
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
|
||||
xvinsgr2vr.w VM0, t1, 0
|
||||
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
|
||||
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, 1
|
||||
xvinsgr2vr.w VI1, i0, 2
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 3
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 4
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI1, i0, 5
|
||||
addi.w i0, i0, 1
|
||||
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, 1
|
||||
xvinsgr2vr.w VI0, i0, 2 //3
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 3 //4
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 4 //5
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 5 //6
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 6 //7
|
||||
addi.w i0, i0, 1
|
||||
xvinsgr2vr.w VI0, i0, 7 //8
|
||||
.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
|
||||
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
|
||||
xvadd.w VI1, VI1, VINC8
|
||||
xvfcmp.clt.s VT0, VX0, VM0
|
||||
addi.d I, I, -1
|
||||
xvbitsel.v VM0, VM0, VX0, VT0
|
||||
xvbitsel.v VI0, VI0, VI1, 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
|
||||
xvfcmp.clt.s VT0, x2, x1
|
||||
xvbitsel.v VM1, x1, x2, VT0
|
||||
xvbitsel.v VINC4, VI1, VI2, VT0
|
||||
xvfcmp.clt.s VT0, x4, x3
|
||||
xvbitsel.v VM0, x3, x4, VT0
|
||||
xvbitsel.v VINC8, VI3, VI4, VT0
|
||||
xvfcmp.clt.s 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
|
||||
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
|
||||
bceqz $fcc0, .L27
|
||||
xvfcmp.clt.s VT0, VI2, VI0
|
||||
xvbitsel.v VI0, VI0, VI2, VT0
|
||||
.align 3
|
||||
|
||||
.L27:
|
||||
xvfcmp.ceq.s VT0, VM0, x3
|
||||
fcmp.ceq.s $fcc0, $f23, $f17
|
||||
bceqz $fcc0, .L28
|
||||
xvfcmp.clt.s VT0, VI3, VI0
|
||||
xvbitsel.v VI0, VI0, VI3, VT0
|
||||
.align 3
|
||||
|
||||
.L28:
|
||||
xvfcmp.ceq.s VT0, VM0, x4
|
||||
fcmp.ceq.s $fcc0, $f23, $f17
|
||||
bceqz $fcc0, .L29
|
||||
xvfcmp.clt.s VT0, VI4, VI0
|
||||
xvbitsel.v VI0, VI0, VI4, VT0
|
||||
.align 3
|
||||
|
||||
.L29:
|
||||
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, x2, x1
|
||||
xvbitsel.v x1, x1, x2, VT0
|
||||
xvbitsel.v VINC4, VI1, VI2, VT0
|
||||
xvfcmp.clt.s VT0, x4, x3
|
||||
xvbitsel.v VM0, x3, x4, VT0
|
||||
xvbitsel.v VINC8, VI3, VI4, VT0
|
||||
xvfcmp.clt.s 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
|
||||
movgr2fr.w $f17, TEMP
|
||||
ffint.s.w $f17, $f17
|
||||
xvfcmp.ceq.s VT0, VM0, x1
|
||||
fcmp.ceq.s $fcc0, $f23, $f17
|
||||
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
|
||||
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
|
||||
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
|
||||
bceqz $fcc0, .L292
|
||||
xvfcmp.clt.s VT0, VI4, VI0
|
||||
xvbitsel.v VI0, VI0, VI4, VT0
|
||||
.align 3
|
||||
|
||||
.L292:
|
||||
fcmp.clt.s $fcc0, $f13, $f15
|
||||
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
|
||||
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, $f9, $f15
|
||||
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
|
||||
.align 3
|
||||
|
||||
.L999:
|
||||
move $r4, $r17
|
||||
jirl $r0, $r1, 0x0
|
||||
.align 3
|
||||
|
||||
EPILOGUE
|
||||
|
|
@ -0,0 +1,271 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,208 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,177 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,208 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,177 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,157 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,148 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,597 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,629 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,323 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,338 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,216 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,220 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,205 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,171 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,205 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,174 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,143 @@
|
|||
#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 VX0 $xr15
|
||||
#define VX1 $xr16
|
||||
#define VX2 $xr17
|
||||
#define VX3 $xr18
|
||||
#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, BASE_SHIFT
|
||||
srai.d I, N, 3
|
||||
bne INCX, TEMP, .L20
|
||||
bge $r0, I, .L997
|
||||
.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
|
||||
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
|
||||
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, 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
|
||||
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
|
||||
.align 3
|
||||
|
||||
.L997:
|
||||
andi I, N, 7
|
||||
bge $r0, I, .L999
|
||||
.align 3
|
||||
|
||||
.L998:
|
||||
fld.s $f15, X, 0 * SIZE
|
||||
addi.d I, I, -1
|
||||
fcvt.d.s $f15, $f15
|
||||
fmadd.d $f19, $f15, $f15, $f19
|
||||
add.d X, X, INCX
|
||||
blt $r0, I, .L998
|
||||
.align 3
|
||||
|
||||
.L999:
|
||||
fsqrt.d $f19, $f19
|
||||
move $r4, $r17
|
||||
fcvt.s.d $f0, $f19
|
||||
jirl $r0, $r1, 0x0
|
||||
|
||||
EPILOGUE
|
||||
|
|
@ -0,0 +1,156 @@
|
|||
#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 VX0 $vr15
|
||||
#define VX1 $vr16
|
||||
#define VX2 $vr17
|
||||
#define VX3 $vr18
|
||||
#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, SIZE
|
||||
slli.d INCX, INCX, BASE_SHIFT
|
||||
srai.d I, N, 3
|
||||
bne INCX, TEMP, .L20
|
||||
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
|
||||
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
|
||||
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
|
||||
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
|
||||
addi.d I, I, -1
|
||||
blt $r0, I, .L21
|
||||
b .L996
|
||||
.align 3
|
||||
|
||||
.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
|
||||
.align 3
|
||||
|
||||
.L997:
|
||||
andi I, N, 7
|
||||
bge $r0, I, .L999
|
||||
.align 3
|
||||
|
||||
.L998:
|
||||
fld.s $f15, X, 0 * SIZE
|
||||
addi.d I, I, -1
|
||||
fcvt.d.s $f15, $f15
|
||||
fmadd.d $f19, $f15, $f15, $f19
|
||||
add.d X, X, INCX
|
||||
blt $r0, I, .L998
|
||||
.align 3
|
||||
|
||||
.L999:
|
||||
fsqrt.d $f19, $f19
|
||||
move $r4, $r17
|
||||
fcvt.s.d $f0, $f19
|
||||
jirl $r0, $r1, 0x0
|
||||
.align 3
|
||||
|
||||
EPILOGUE
|
||||
|
|
@ -0,0 +1,863 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,927 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,188 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,194 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,140 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,125 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,286 @@
|
|||
#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
|
||||
|
|
@ -0,0 +1,294 @@
|
|||
#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
|
||||
Loading…
Reference in New Issue