Arjan van de Ven
8 years ago
1 changed files with 22 additions and 22 deletions
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+ 22
- 22
kernel/x86_64/saxpy_microk_haswell-2.c
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| @@ -36,36 +36,36 @@ static void saxpy_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *alpha) | |||||
| __asm__ __volatile__ | __asm__ __volatile__ | ||||
| ( | ( | ||||
| "vbroadcastss (%4), %%ymm0 \n\t" // alpha | |||||
| "vbroadcastss (%[alpha]), %%ymm0 \n\t" // alpha | |||||
| ".p2align 4 \n\t" | |||||
| "1: \n\t" | |||||
| ".p2align 4 \n\t" | |||||
| "1: \n\t" | |||||
| "vmovups (%3,%0,4), %%ymm12 \n\t" // 8 * y | |||||
| "vmovups 32(%3,%0,4), %%ymm13 \n\t" // 8 * y | |||||
| "vmovups 64(%3,%0,4), %%ymm14 \n\t" // 8 * y | |||||
| "vmovups 96(%3,%0,4), %%ymm15 \n\t" // 8 * y | |||||
| "vfmadd231ps (%2,%0,4), %%ymm0 , %%ymm12 \n\t" // y += alpha * x | |||||
| "vfmadd231ps 32(%2,%0,4), %%ymm0 , %%ymm13 \n\t" // y += alpha * x | |||||
| "vfmadd231ps 64(%2,%0,4), %%ymm0 , %%ymm14 \n\t" // y += alpha * x | |||||
| "vfmadd231ps 96(%2,%0,4), %%ymm0 , %%ymm15 \n\t" // y += alpha * x | |||||
| "vmovups %%ymm12, (%3,%0,4) \n\t" | |||||
| "vmovups %%ymm13, 32(%3,%0,4) \n\t" | |||||
| "vmovups %%ymm14, 64(%3,%0,4) \n\t" | |||||
| "vmovups %%ymm15, 96(%3,%0,4) \n\t" | |||||
| "vmovups (%[y],%[i],4), %%ymm12 \n\t" // 8 * y | |||||
| "vmovups 32(%[y],%[i],4), %%ymm13 \n\t" // 8 * y | |||||
| "vmovups 64(%[y],%[i],4), %%ymm14 \n\t" // 8 * y | |||||
| "vmovups 96(%[y],%[i],4), %%ymm15 \n\t" // 8 * y | |||||
| "vfmadd231ps (%[x],%[i],4), %%ymm0 , %%ymm12 \n\t" // y += alpha * x | |||||
| "vfmadd231ps 32(%[x],%[i],4), %%ymm0 , %%ymm13 \n\t" // y += alpha * x | |||||
| "vfmadd231ps 64(%[x],%[i],4), %%ymm0 , %%ymm14 \n\t" // y += alpha * x | |||||
| "vfmadd231ps 96(%[x],%[i],4), %%ymm0 , %%ymm15 \n\t" // y += alpha * x | |||||
| "vmovups %%ymm12, (%[y],%[i],4) \n\t" | |||||
| "vmovups %%ymm13, 32(%[y],%[i],4) \n\t" | |||||
| "vmovups %%ymm14, 64(%[y],%[i],4) \n\t" | |||||
| "vmovups %%ymm15, 96(%[y],%[i],4) \n\t" | |||||
| "addq $32, %0 \n\t" | |||||
| "subq $32, %1 \n\t" | |||||
| "addq $32, %[i] \n\t" | |||||
| "subq $32, %[n] \n\t" | |||||
| "jnz 1b \n\t" | "jnz 1b \n\t" | ||||
| "vzeroupper \n\t" | "vzeroupper \n\t" | ||||
| : | : | ||||
| : | : | ||||
| "r" (i), // 0 | |||||
| "r" (n), // 1 | |||||
| "r" (x), // 2 | |||||
| "r" (y), // 3 | |||||
| "r" (alpha) // 4 | |||||
| [i] "r" (i), // 0 | |||||
| [n] "r" (n), // 1 | |||||
| [x] "r" (x), // 2 | |||||
| [y] "r" (y), // 3 | |||||
| [alpha] "r" (alpha) // 4 | |||||
| : "cc", | : "cc", | ||||
| "%xmm0", | "%xmm0", | ||||
| "%xmm8", "%xmm9", "%xmm10", "%xmm11", | "%xmm8", "%xmm9", "%xmm10", "%xmm11", | ||||