floraachy
/
OpenBLAS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

use named arguments in the inline asm 

makes the asm easier to read
This commit is contained in:
Arjan van de Ven 2018-08-05 14:22:38 +00:00
parent 62f4c69708
commit 4fb9f3b7a5
1 changed files with 16 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
kernel/x86_64/ddot_microk_haswell-2.c
View File

@ -43,18 +43,18 @@ static void ddot_kernel_8( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *dot)
".p2align 4 \n\t" ".p2align 4 \n\t"
"1: \n\t" "1: \n\t"
"vmovups (%2,%0,8), %%ymm12 \n\t" // 2 * x "vmovups (%[x],%[i],8), %%ymm12 \n\t" // 2 * x
"vmovups 32(%2,%0,8), %%ymm13 \n\t" // 2 * x "vmovups 32(%[x],%[i],8), %%ymm13 \n\t" // 2 * x
"vmovups 64(%2,%0,8), %%ymm14 \n\t" // 2 * x "vmovups 64(%[x],%[i],8), %%ymm14 \n\t" // 2 * x
"vmovups 96(%2,%0,8), %%ymm15 \n\t" // 2 * x "vmovups 96(%[x],%[i],8), %%ymm15 \n\t" // 2 * x
"vfmadd231pd (%3,%0,8), %%ymm12, %%ymm4 \n\t" // 2 * y "vfmadd231pd (%[y],%[i],8), %%ymm12, %%ymm4 \n\t" // 2 * y
"vfmadd231pd 32(%3,%0,8), %%ymm13, %%ymm5 \n\t" // 2 * y "vfmadd231pd 32(%[y],%[i],8), %%ymm13, %%ymm5 \n\t" // 2 * y
"vfmadd231pd 64(%3,%0,8), %%ymm14, %%ymm6 \n\t" // 2 * y "vfmadd231pd 64(%[y],%[i],8), %%ymm14, %%ymm6 \n\t" // 2 * y
"vfmadd231pd 96(%3,%0,8), %%ymm15, %%ymm7 \n\t" // 2 * y "vfmadd231pd 96(%[y],%[i],8), %%ymm15, %%ymm7 \n\t" // 2 * y
"addq $16 , %0 \n\t" "addq $16 , %[i] \n\t"
"subq $16 , %1 \n\t" "subq $16 , %[n] \n\t"
"jnz 1b \n\t" "jnz 1b \n\t"
"vextractf128 $1 , %%ymm4 , %%xmm12 \n\t" "vextractf128 $1 , %%ymm4 , %%xmm12 \n\t"
@ -73,16 +73,16 @@ static void ddot_kernel_8( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *dot)
"vhaddpd %%xmm4, %%xmm4, %%xmm4 \n\t" "vhaddpd %%xmm4, %%xmm4, %%xmm4 \n\t"
"vmovsd %%xmm4, (%4) \n\t" "vmovsd %%xmm4, (%[dot]) \n\t"
"vzeroupper \n\t" "vzeroupper \n\t"
: :
: :
"r" (i), // 0 [i] "r" (i), // 0
"r" (n), // 1 [n] "r" (n), // 1
"r" (x), // 2 [x] "r" (x), // 2
"r" (y), // 3 [y] "r" (y), // 3
"r" (dot) // 4 [dot] "r" (dot) // 4
: "cc", : "cc",
"%xmm4", "%xmm5", "%xmm4", "%xmm5",
"%xmm6", "%xmm7", "%xmm6", "%xmm7",