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Rename operands to put lda on the input/output constraint list

tags/v0.3.6^2
Martin Kroeker GitHub 7 years ago
parent
46e415b140
commit
4255a58cd2
No known key found for this signature in database GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 61 additions and 65 deletions
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  1. +61
    -65
      kernel/x86_64/sgemv_n_microk_haswell-4.c

+ 61
- 65
kernel/x86_64/sgemv_n_microk_haswell-4.c View File

@@ -37,43 +37,41 @@ static void sgemv_kernel_4x8( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLO
__asm__ __volatile__ __asm__ __volatile__
( (
"vzeroupper \n\t" "vzeroupper \n\t"
"vbroadcastss (%2), %%ymm12 \n\t" // x0
"vbroadcastss 4(%2), %%ymm13 \n\t" // x1
"vbroadcastss 8(%2), %%ymm14 \n\t" // x2
"vbroadcastss 12(%2), %%ymm15 \n\t" // x3
"vbroadcastss 16(%2), %%ymm0 \n\t" // x4
"vbroadcastss 20(%2), %%ymm1 \n\t" // x5
"vbroadcastss 24(%2), %%ymm2 \n\t" // x6
"vbroadcastss 28(%2), %%ymm3 \n\t" // x7
"vbroadcastss (%3), %%ymm12 \n\t" // x0
"vbroadcastss 4(%3), %%ymm13 \n\t" // x1
"vbroadcastss 8(%3), %%ymm14 \n\t" // x2
"vbroadcastss 12(%3), %%ymm15 \n\t" // x3
"vbroadcastss 16(%3), %%ymm0 \n\t" // x4
"vbroadcastss 20(%3), %%ymm1 \n\t" // x5
"vbroadcastss 24(%3), %%ymm2 \n\t" // x6
"vbroadcastss 28(%3), %%ymm3 \n\t" // x7


"vbroadcastss (%9), %%ymm6 \n\t" // alpha "vbroadcastss (%9), %%ymm6 \n\t" // alpha


"movq %8, %%xmm10 \n\t" //save lda

"testq $0x04, %1 \n\t" "testq $0x04, %1 \n\t"
"jz 2f \n\t" "jz 2f \n\t"


"vmovups (%3,%0,4), %%xmm7 \n\t" // 4 * y
"vmovups (%4,%0,4), %%xmm7 \n\t" // 4 * y
"vxorps %%xmm4 , %%xmm4, %%xmm4 \n\t" "vxorps %%xmm4 , %%xmm4, %%xmm4 \n\t"
"vxorps %%xmm5 , %%xmm5, %%xmm5 \n\t" "vxorps %%xmm5 , %%xmm5, %%xmm5 \n\t"


"vfmadd231ps (%4,%0,4), %%xmm12, %%xmm4 \n\t"
"vfmadd231ps (%5,%0,4), %%xmm13, %%xmm5 \n\t"
"vfmadd231ps (%6,%0,4), %%xmm14, %%xmm4 \n\t"
"vfmadd231ps (%7,%0,4), %%xmm15, %%xmm5 \n\t"
"vfmadd231ps (%5,%0,4), %%xmm12, %%xmm4 \n\t"
"vfmadd231ps (%6,%0,4), %%xmm13, %%xmm5 \n\t"
"vfmadd231ps (%7,%0,4), %%xmm14, %%xmm4 \n\t"
"vfmadd231ps (%8,%0,4), %%xmm15, %%xmm5 \n\t"


"vfmadd231ps (%4,%8,4), %%xmm0 , %%xmm4 \n\t"
"vfmadd231ps (%5,%8,4), %%xmm1 , %%xmm5 \n\t"
"vfmadd231ps (%6,%8,4), %%xmm2 , %%xmm4 \n\t"
"vfmadd231ps (%7,%8,4), %%xmm3 , %%xmm5 \n\t"
"vfmadd231ps (%5,%2,4), %%xmm0 , %%xmm4 \n\t"
"vfmadd231ps (%6,%2,4), %%xmm1 , %%xmm5 \n\t"
"vfmadd231ps (%7,%2,4), %%xmm2 , %%xmm4 \n\t"
"vfmadd231ps (%8,%2,4), %%xmm3 , %%xmm5 \n\t"


"vaddps %%xmm4 , %%xmm5 , %%xmm5 \n\t" "vaddps %%xmm4 , %%xmm5 , %%xmm5 \n\t"
"vmulps %%xmm6 , %%xmm5 , %%xmm5 \n\t" "vmulps %%xmm6 , %%xmm5 , %%xmm5 \n\t"
"vaddps %%xmm7 , %%xmm5 , %%xmm5 \n\t" "vaddps %%xmm7 , %%xmm5 , %%xmm5 \n\t"


"vmovups %%xmm5, (%3,%0,4) \n\t" // 4 * y
"vmovups %%xmm5, (%4,%0,4) \n\t" // 4 * y


"addq $4 , %8 \n\t"
"addq $4 , %2 \n\t"
"addq $4 , %0 \n\t" "addq $4 , %0 \n\t"
"subq $4 , %1 \n\t" "subq $4 , %1 \n\t"


@@ -82,28 +80,28 @@ static void sgemv_kernel_4x8( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLO
"testq $0x08, %1 \n\t" "testq $0x08, %1 \n\t"
"jz 3f \n\t" "jz 3f \n\t"


"vmovups (%3,%0,4), %%ymm7 \n\t" // 8 * y
"vmovups (%4,%0,4), %%ymm7 \n\t" // 8 * y
"vxorps %%ymm4 , %%ymm4, %%ymm4 \n\t" "vxorps %%ymm4 , %%ymm4, %%ymm4 \n\t"
"vxorps %%ymm5 , %%ymm5, %%ymm5 \n\t" "vxorps %%ymm5 , %%ymm5, %%ymm5 \n\t"


"vfmadd231ps (%4,%0,4), %%ymm12, %%ymm4 \n\t"
"vfmadd231ps (%5,%0,4), %%ymm13, %%ymm5 \n\t"
"vfmadd231ps (%6,%0,4), %%ymm14, %%ymm4 \n\t"
"vfmadd231ps (%7,%0,4), %%ymm15, %%ymm5 \n\t"
"vfmadd231ps (%5,%0,4), %%ymm12, %%ymm4 \n\t"
"vfmadd231ps (%6,%0,4), %%ymm13, %%ymm5 \n\t"
"vfmadd231ps (%7,%0,4), %%ymm14, %%ymm4 \n\t"
"vfmadd231ps (%8,%0,4), %%ymm15, %%ymm5 \n\t"


"vfmadd231ps (%4,%8,4), %%ymm0 , %%ymm4 \n\t"
"vfmadd231ps (%5,%8,4), %%ymm1 , %%ymm5 \n\t"
"vfmadd231ps (%6,%8,4), %%ymm2 , %%ymm4 \n\t"
"vfmadd231ps (%7,%8,4), %%ymm3 , %%ymm5 \n\t"
"vfmadd231ps (%5,%2,4), %%ymm0 , %%ymm4 \n\t"
"vfmadd231ps (%6,%2,4), %%ymm1 , %%ymm5 \n\t"
"vfmadd231ps (%7,%2,4), %%ymm2 , %%ymm4 \n\t"
"vfmadd231ps (%8,%2,4), %%ymm3 , %%ymm5 \n\t"


"vaddps %%ymm4 , %%ymm5 , %%ymm5 \n\t" "vaddps %%ymm4 , %%ymm5 , %%ymm5 \n\t"
"vmulps %%ymm6 , %%ymm5 , %%ymm5 \n\t" "vmulps %%ymm6 , %%ymm5 , %%ymm5 \n\t"
"vaddps %%ymm7 , %%ymm5 , %%ymm5 \n\t" "vaddps %%ymm7 , %%ymm5 , %%ymm5 \n\t"




"vmovups %%ymm5, (%3,%0,4) \n\t" // 8 * y
"vmovups %%ymm5, (%4,%0,4) \n\t" // 8 * y


"addq $8 , %8 \n\t"
"addq $8 , %2 \n\t"
"addq $8 , %0 \n\t" "addq $8 , %0 \n\t"
"subq $8 , %1 \n\t" "subq $8 , %1 \n\t"


@@ -118,53 +116,52 @@ static void sgemv_kernel_4x8( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLO


"vxorps %%ymm4 , %%ymm4, %%ymm4 \n\t" "vxorps %%ymm4 , %%ymm4, %%ymm4 \n\t"
"vxorps %%ymm5 , %%ymm5, %%ymm5 \n\t" "vxorps %%ymm5 , %%ymm5, %%ymm5 \n\t"
"vmovups (%3,%0,4), %%ymm8 \n\t" // 8 * y
"vmovups 32(%3,%0,4), %%ymm9 \n\t" // 8 * y
"vfmadd231ps (%4,%0,4), %%ymm12, %%ymm4 \n\t"
"vfmadd231ps 32(%4,%0,4), %%ymm12, %%ymm5 \n\t"
"vfmadd231ps (%5,%0,4), %%ymm13, %%ymm4 \n\t"
"vfmadd231ps 32(%5,%0,4), %%ymm13, %%ymm5 \n\t"
"vfmadd231ps (%6,%0,4), %%ymm14, %%ymm4 \n\t"
"vfmadd231ps 32(%6,%0,4), %%ymm14, %%ymm5 \n\t"
"vfmadd231ps (%7,%0,4), %%ymm15, %%ymm4 \n\t"
"vfmadd231ps 32(%7,%0,4), %%ymm15, %%ymm5 \n\t"
"vfmadd231ps (%4,%8,4), %%ymm0 , %%ymm4 \n\t"
"vmovups (%4,%0,4), %%ymm8 \n\t" // 8 * y
"vmovups 32(%4,%0,4), %%ymm9 \n\t" // 8 * y
"vfmadd231ps (%5,%0,4), %%ymm12, %%ymm4 \n\t"
"vfmadd231ps 32(%5,%0,4), %%ymm12, %%ymm5 \n\t"
"vfmadd231ps (%6,%0,4), %%ymm13, %%ymm4 \n\t"
"vfmadd231ps 32(%6,%0,4), %%ymm13, %%ymm5 \n\t"
"vfmadd231ps (%7,%0,4), %%ymm14, %%ymm4 \n\t"
"vfmadd231ps 32(%7,%0,4), %%ymm14, %%ymm5 \n\t"
"vfmadd231ps (%8,%0,4), %%ymm15, %%ymm4 \n\t"
"vfmadd231ps 32(%8,%0,4), %%ymm15, %%ymm5 \n\t"
"vfmadd231ps (%5,%2,4), %%ymm0 , %%ymm4 \n\t"
"addq $16, %0 \n\t" "addq $16, %0 \n\t"
"vfmadd231ps 32(%4,%8,4), %%ymm0 , %%ymm5 \n\t"
"vfmadd231ps (%5,%8,4), %%ymm1 , %%ymm4 \n\t"
"vfmadd231ps 32(%5,%8,4), %%ymm1 , %%ymm5 \n\t"
"vfmadd231ps (%6,%8,4), %%ymm2 , %%ymm4 \n\t"
"vfmadd231ps 32(%6,%8,4), %%ymm2 , %%ymm5 \n\t"
"vfmadd231ps (%7,%8,4), %%ymm3 , %%ymm4 \n\t"
"vfmadd231ps 32(%7,%8,4), %%ymm3 , %%ymm5 \n\t"
"vfmadd231ps 32(%5,%2,4), %%ymm0 , %%ymm5 \n\t"
"vfmadd231ps (%6,%2,4), %%ymm1 , %%ymm4 \n\t"
"vfmadd231ps 32(%6,%2,4), %%ymm1 , %%ymm5 \n\t"
"vfmadd231ps (%7,%2,4), %%ymm2 , %%ymm4 \n\t"
"vfmadd231ps 32(%7,%2,4), %%ymm2 , %%ymm5 \n\t"
"vfmadd231ps (%8,%2,4), %%ymm3 , %%ymm4 \n\t"
"vfmadd231ps 32(%8,%2,4), %%ymm3 , %%ymm5 \n\t"


"vfmadd231ps %%ymm6 , %%ymm4 , %%ymm8 \n\t" "vfmadd231ps %%ymm6 , %%ymm4 , %%ymm8 \n\t"
"vfmadd231ps %%ymm6 , %%ymm5 , %%ymm9 \n\t" "vfmadd231ps %%ymm6 , %%ymm5 , %%ymm9 \n\t"


"addq $16, %8 \n\t"
"vmovups %%ymm8,-64(%3,%0,4) \n\t" // 8 * y
"addq $16, %2 \n\t"
"vmovups %%ymm8,-64(%4,%0,4) \n\t" // 8 * y
"subq $16, %1 \n\t" "subq $16, %1 \n\t"
"vmovups %%ymm9,-32(%3,%0,4) \n\t" // 8 * y
"vmovups %%ymm9,-32(%4,%0,4) \n\t" // 8 * y


"jnz 1b \n\t" "jnz 1b \n\t"


"4: \n\t" "4: \n\t"
"vzeroupper \n\t" "vzeroupper \n\t"
"movq %%xmm10, %8 \n\t" //restore lda


: :
"+r" (i), // 0 "+r" (i), // 0
"+r" (n) // 1
"+r" (n), // 1
"+r" (lda4) // 2
: :
"r" (x), // 2
"r" (y), // 3
"r" (ap[0]), // 4
"r" (ap[1]), // 5
"r" (ap[2]), // 6
"r" (ap[3]), // 7
"r" (lda4), // 8
"r" (x), // 3
"r" (y), // 4
"r" (ap[0]), // 5
"r" (ap[1]), // 6
"r" (ap[2]), // 7
"r" (ap[3]), // 8
"r" (alpha) // 9 "r" (alpha) // 9
: "cc", : "cc",
"%xmm0", "%xmm1", "%xmm0", "%xmm1",
@@ -172,7 +169,6 @@ static void sgemv_kernel_4x8( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLO
"%xmm4", "%xmm5", "%xmm4", "%xmm5",
"%xmm6", "%xmm7", "%xmm6", "%xmm7",
"%xmm8", "%xmm9", "%xmm8", "%xmm9",
"%xmm10",
"%xmm12", "%xmm13", "%xmm14", "%xmm15", "%xmm12", "%xmm13", "%xmm14", "%xmm15",
"memory" "memory"
); );


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