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add optimized zgemv_t kernel for bulldozer

This commit is contained in:
wernsaar 2014-08-11 14:19:25 +02:00
parent 726ad085cb
commit 09fcd3a341
3 changed files with 101 additions and 60 deletions
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2
kernel/x86_64/KERNEL.BULLDOZER
View File

@ -2,7 +2,7 @@ SGEMVNKERNEL = sgemv_n.c
SGEMVTKERNEL = sgemv_t.c SGEMVTKERNEL = sgemv_t.c
ZGEMVNKERNEL = zgemv_n_dup.S ZGEMVNKERNEL = zgemv_n_dup.S
ZGEMVTKERNEL = zgemv_t.S ZGEMVTKERNEL = zgemv_t.c
DGEMVNKERNEL = dgemv_n_bulldozer.S DGEMVNKERNEL = dgemv_n_bulldozer.S
DGEMVTKERNEL = dgemv_t_bulldozer.S DGEMVTKERNEL = dgemv_t_bulldozer.S

8
kernel/x86_64/zgemv_t.c
View File

@ -28,11 +28,11 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "common.h" #include "common.h"
/*
#if defined(HASWELL) #if defined(BULLDOZER)
#include "zgemv_t_microk_haswell-2.c" #include "zgemv_t_microk_bulldozer-2.c"
#endif #endif
*/
#define NBMAX 1028 #define NBMAX 1028

151
kernel/x86_64/zgemv_t_microk_bulldozer-2.c
View File

@ -37,77 +37,118 @@ static void zgemv_kernel_16x4( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y)
( (
"vzeroupper \n\t" "vzeroupper \n\t"
"vxorpd %%ymm8 , %%ymm8 , %%ymm8 \n\t" // temp "vxorpd %%xmm8 , %%xmm8 , %%xmm8 \n\t" // temp
"vxorpd %%ymm9 , %%ymm9 , %%ymm9 \n\t" // temp "vxorpd %%xmm9 , %%xmm9 , %%xmm9 \n\t" // temp
"vxorpd %%ymm10, %%ymm10, %%ymm10 \n\t" // temp "vxorpd %%xmm10, %%xmm10, %%xmm10 \n\t" // temp
"vxorpd %%ymm11, %%ymm11, %%ymm11 \n\t" // temp "vxorpd %%xmm11, %%xmm11, %%xmm11 \n\t" // temp
"vxorpd %%ymm12, %%ymm12, %%ymm12 \n\t" // temp "vxorpd %%xmm12, %%xmm12, %%xmm12 \n\t" // temp
"vxorpd %%ymm13, %%ymm13, %%ymm13 \n\t" "vxorpd %%xmm13, %%xmm13, %%xmm13 \n\t"
"vxorpd %%ymm14, %%ymm14, %%ymm14 \n\t" "vxorpd %%xmm14, %%xmm14, %%xmm14 \n\t"
"vxorpd %%ymm15, %%ymm15, %%ymm15 \n\t" "vxorpd %%xmm15, %%xmm15, %%xmm15 \n\t"
".align 16 \n\t" ".align 16 \n\t"
".L01LOOP%=: \n\t" ".L01LOOP%=: \n\t"
"vmovddup (%2,%0,8), %%xmm0 \n\t" // real value from x0 "vmovddup (%2,%0,8), %%xmm0 \n\t" // real value from x0
"vmovddup 8(%2,%0,8), %%xmm1 \n\t" // imag value from x0 "vmovddup 8(%2,%0,8), %%xmm1 \n\t" // imag value from x0
"vmovddup 16(%2,%0,8), %%xmm2 \n\t" // real value from x1
"vmovddup 24(%2,%0,8), %%xmm3 \n\t" // imag value from x1
"vinsertf128 $1, %%xmm2, %%ymm0 , %%ymm0 \n\t" // real values from x0 and x1
"vinsertf128 $1, %%xmm3, %%ymm1 , %%ymm1 \n\t" // imag values from x0 and x1
"vmovups (%4,%0,8), %%ymm4 \n\t" // 2 complex values from a0 "prefetcht0 192(%4,%0,8) \n\t"
"vmovups (%5,%0,8), %%ymm5 \n\t" // 2 complex values from a1 "vmovups (%4,%0,8), %%xmm4 \n\t" // 1 complex values from a0
"vmovups (%6,%0,8), %%ymm6 \n\t" // 2 complex values from a2 "prefetcht0 192(%5,%0,8) \n\t"
"vmovups (%7,%0,8), %%ymm7 \n\t" // 2 complex values from a3 "vmovups (%5,%0,8), %%xmm5 \n\t" // 1 complex values from a1
"prefetcht0 192(%6,%0,8) \n\t"
"vmovups (%6,%0,8), %%xmm6 \n\t" // 1 complex values from a2
"prefetcht0 192(%7,%0,8) \n\t"
"vmovups (%7,%0,8), %%xmm7 \n\t" // 1 complex values from a3
"vfmaddpd %%ymm8 , %%ymm4 , %%ymm0, %%ymm8 \n\t" // ar0*xr0,al0*xr0,ar1*xr1,al1*xr1 "vfmaddpd %%xmm8 , %%xmm4 , %%xmm0, %%xmm8 \n\t" // ar0*xr0,al0*xr0
"vfmaddpd %%ymm9 , %%ymm4 , %%ymm1, %%ymm9 \n\t" // ar0*xl0,al0*xl0,ar1*xl1,al1*xl1 "vfmaddpd %%xmm9 , %%xmm4 , %%xmm1, %%xmm9 \n\t" // ar0*xl0,al0*xl0
"vfmaddpd %%ymm10, %%ymm5 , %%ymm0, %%ymm10 \n\t" // ar0*xr0,al0*xr0,ar1*xr1,al1*xr1 "vfmaddpd %%xmm10, %%xmm5 , %%xmm0, %%xmm10 \n\t" // ar0*xr0,al0*xr0
"vfmaddpd %%ymm11, %%ymm5 , %%ymm1, %%ymm11 \n\t" // ar0*xl0,al0*xl0,ar1*xl1,al1*xl1 "vfmaddpd %%xmm11, %%xmm5 , %%xmm1, %%xmm11 \n\t" // ar0*xl0,al0*xl0
"vfmaddpd %%ymm12, %%ymm6 , %%ymm0, %%ymm12 \n\t" // ar0*xr0,al0*xr0,ar1*xr1,al1*xr1 "vfmaddpd %%xmm12, %%xmm6 , %%xmm0, %%xmm12 \n\t" // ar0*xr0,al0*xr0
"vfmaddpd %%ymm13, %%ymm6 , %%ymm1, %%ymm13 \n\t" // ar0*xl0,al0*xl0,ar1*xl1,al1*xl1 "vfmaddpd %%xmm13, %%xmm6 , %%xmm1, %%xmm13 \n\t" // ar0*xl0,al0*xl0
"vfmaddpd %%ymm14, %%ymm7 , %%ymm0, %%ymm14 \n\t" // ar0*xr0,al0*xr0,ar1*xr1,al1*xr1 "vfmaddpd %%xmm14, %%xmm7 , %%xmm0, %%xmm14 \n\t" // ar0*xr0,al0*xr0
"vfmaddpd %%ymm15, %%ymm7 , %%ymm1, %%ymm15 \n\t" // ar0*xl0,al0*xl0,ar1*xl1,al1*xl1 "vfmaddpd %%xmm15, %%xmm7 , %%xmm1, %%xmm15 \n\t" // ar0*xl0,al0*xl0
"vmovddup 16(%2,%0,8), %%xmm0 \n\t" // real value from x0
"vmovddup 24(%2,%0,8), %%xmm1 \n\t" // imag value from x0
"addq $4 , %0 \n\t" "vmovups 16(%4,%0,8), %%xmm4 \n\t" // 1 complex values from a0
"subq $2 , %1 \n\t" "vmovups 16(%5,%0,8), %%xmm5 \n\t" // 1 complex values from a1
"vmovups 16(%6,%0,8), %%xmm6 \n\t" // 1 complex values from a2
"vmovups 16(%7,%0,8), %%xmm7 \n\t" // 1 complex values from a3
"vfmaddpd %%xmm8 , %%xmm4 , %%xmm0, %%xmm8 \n\t" // ar0*xr0,al0*xr0
"vfmaddpd %%xmm9 , %%xmm4 , %%xmm1, %%xmm9 \n\t" // ar0*xl0,al0*xl0
"vfmaddpd %%xmm10, %%xmm5 , %%xmm0, %%xmm10 \n\t" // ar0*xr0,al0*xr0
"vfmaddpd %%xmm11, %%xmm5 , %%xmm1, %%xmm11 \n\t" // ar0*xl0,al0*xl0
"vfmaddpd %%xmm12, %%xmm6 , %%xmm0, %%xmm12 \n\t" // ar0*xr0,al0*xr0
"vfmaddpd %%xmm13, %%xmm6 , %%xmm1, %%xmm13 \n\t" // ar0*xl0,al0*xl0
"vfmaddpd %%xmm14, %%xmm7 , %%xmm0, %%xmm14 \n\t" // ar0*xr0,al0*xr0
"vfmaddpd %%xmm15, %%xmm7 , %%xmm1, %%xmm15 \n\t" // ar0*xl0,al0*xl0
"vmovddup 32(%2,%0,8), %%xmm0 \n\t" // real value from x0
"vmovddup 40(%2,%0,8), %%xmm1 \n\t" // imag value from x0
"vmovups 32(%4,%0,8), %%xmm4 \n\t" // 1 complex values from a0
"vmovups 32(%5,%0,8), %%xmm5 \n\t" // 1 complex values from a1
"vmovups 32(%6,%0,8), %%xmm6 \n\t" // 1 complex values from a2
"vmovups 32(%7,%0,8), %%xmm7 \n\t" // 1 complex values from a3
"vfmaddpd %%xmm8 , %%xmm4 , %%xmm0, %%xmm8 \n\t" // ar0*xr0,al0*xr0
"vfmaddpd %%xmm9 , %%xmm4 , %%xmm1, %%xmm9 \n\t" // ar0*xl0,al0*xl0
"vfmaddpd %%xmm10, %%xmm5 , %%xmm0, %%xmm10 \n\t" // ar0*xr0,al0*xr0
"vfmaddpd %%xmm11, %%xmm5 , %%xmm1, %%xmm11 \n\t" // ar0*xl0,al0*xl0
"vfmaddpd %%xmm12, %%xmm6 , %%xmm0, %%xmm12 \n\t" // ar0*xr0,al0*xr0
"vfmaddpd %%xmm13, %%xmm6 , %%xmm1, %%xmm13 \n\t" // ar0*xl0,al0*xl0
"vfmaddpd %%xmm14, %%xmm7 , %%xmm0, %%xmm14 \n\t" // ar0*xr0,al0*xr0
"vfmaddpd %%xmm15, %%xmm7 , %%xmm1, %%xmm15 \n\t" // ar0*xl0,al0*xl0
"vmovddup 48(%2,%0,8), %%xmm0 \n\t" // real value from x0
"vmovddup 56(%2,%0,8), %%xmm1 \n\t" // imag value from x0
"vmovups 48(%4,%0,8), %%xmm4 \n\t" // 1 complex values from a0
"vmovups 48(%5,%0,8), %%xmm5 \n\t" // 1 complex values from a1
"vmovups 48(%6,%0,8), %%xmm6 \n\t" // 1 complex values from a2
"vmovups 48(%7,%0,8), %%xmm7 \n\t" // 1 complex values from a3
"vfmaddpd %%xmm8 , %%xmm4 , %%xmm0, %%xmm8 \n\t" // ar0*xr0,al0*xr0
"vfmaddpd %%xmm9 , %%xmm4 , %%xmm1, %%xmm9 \n\t" // ar0*xl0,al0*xl0
"vfmaddpd %%xmm10, %%xmm5 , %%xmm0, %%xmm10 \n\t" // ar0*xr0,al0*xr0
"vfmaddpd %%xmm11, %%xmm5 , %%xmm1, %%xmm11 \n\t" // ar0*xl0,al0*xl0
"vfmaddpd %%xmm12, %%xmm6 , %%xmm0, %%xmm12 \n\t" // ar0*xr0,al0*xr0
"vfmaddpd %%xmm13, %%xmm6 , %%xmm1, %%xmm13 \n\t" // ar0*xl0,al0*xl0
"vfmaddpd %%xmm14, %%xmm7 , %%xmm0, %%xmm14 \n\t" // ar0*xr0,al0*xr0
"vfmaddpd %%xmm15, %%xmm7 , %%xmm1, %%xmm15 \n\t" // ar0*xl0,al0*xl0
"addq $8 , %0 \n\t"
"subq $4 , %1 \n\t"
"jnz .L01LOOP%= \n\t" "jnz .L01LOOP%= \n\t"
#if ( !defined(CONJ) && !defined(XCONJ) ) || ( defined(CONJ) && defined(XCONJ) ) #if ( !defined(CONJ) && !defined(XCONJ) ) || ( defined(CONJ) && defined(XCONJ) )
"vpermilpd $0x5 , %%ymm9 , %%ymm9 \n\t" "vpermilpd $0x1 , %%xmm9 , %%xmm9 \n\t"
"vpermilpd $0x5 , %%ymm11, %%ymm11 \n\t" "vpermilpd $0x1 , %%xmm11, %%xmm11 \n\t"
"vpermilpd $0x5 , %%ymm13, %%ymm13 \n\t" "vpermilpd $0x1 , %%xmm13, %%xmm13 \n\t"
"vpermilpd $0x5 , %%ymm15, %%ymm15 \n\t" "vpermilpd $0x1 , %%xmm15, %%xmm15 \n\t"
"vaddsubpd %%ymm9 , %%ymm8, %%ymm8 \n\t" "vaddsubpd %%xmm9 , %%xmm8, %%xmm8 \n\t"
"vaddsubpd %%ymm11, %%ymm10, %%ymm10 \n\t" "vaddsubpd %%xmm11, %%xmm10, %%xmm10 \n\t"
"vaddsubpd %%ymm13, %%ymm12, %%ymm12 \n\t" "vaddsubpd %%xmm13, %%xmm12, %%xmm12 \n\t"
"vaddsubpd %%ymm15, %%ymm14, %%ymm14 \n\t" "vaddsubpd %%xmm15, %%xmm14, %%xmm14 \n\t"
#else #else
"vpermilpd $0x5 , %%ymm8 , %%ymm8 \n\t" "vpermilpd $0x1 , %%xmm8 , %%xmm8 \n\t"
"vpermilpd $0x5 , %%ymm10, %%ymm10 \n\t" "vpermilpd $0x1 , %%xmm10, %%xmm10 \n\t"
"vpermilpd $0x5 , %%ymm12, %%ymm12 \n\t" "vpermilpd $0x1 , %%xmm12, %%xmm12 \n\t"
"vpermilpd $0x5 , %%ymm14, %%ymm14 \n\t" "vpermilpd $0x1 , %%xmm14, %%xmm14 \n\t"
"vaddsubpd %%ymm8 , %%ymm9 , %%ymm8 \n\t" "vaddsubpd %%xmm8 , %%xmm9 , %%xmm8 \n\t"
"vaddsubpd %%ymm10, %%ymm11, %%ymm10 \n\t" "vaddsubpd %%xmm10, %%xmm11, %%xmm10 \n\t"
"vaddsubpd %%ymm12, %%ymm13, %%ymm12 \n\t" "vaddsubpd %%xmm12, %%xmm13, %%xmm12 \n\t"
"vaddsubpd %%ymm14, %%ymm15, %%ymm14 \n\t" "vaddsubpd %%xmm14, %%xmm15, %%xmm14 \n\t"
"vpermilpd $0x5 , %%ymm8 , %%ymm8 \n\t" "vpermilpd $0x1 , %%xmm8 , %%xmm8 \n\t"
"vpermilpd $0x5 , %%ymm10, %%ymm10 \n\t" "vpermilpd $0x1 , %%xmm10, %%xmm10 \n\t"
"vpermilpd $0x5 , %%ymm12, %%ymm12 \n\t" "vpermilpd $0x1 , %%xmm12, %%xmm12 \n\t"
"vpermilpd $0x5 , %%ymm14, %%ymm14 \n\t" "vpermilpd $0x1 , %%xmm14, %%xmm14 \n\t"
#endif #endif
"vextractf128 $1, %%ymm8 , %%xmm9 \n\t"
"vextractf128 $1, %%ymm10, %%xmm11 \n\t"
"vextractf128 $1, %%ymm12, %%xmm13 \n\t"
"vextractf128 $1, %%ymm14, %%xmm15 \n\t"
"vaddpd %%xmm8 , %%xmm9 , %%xmm8 \n\t"
"vaddpd %%xmm10, %%xmm11, %%xmm10 \n\t"
"vaddpd %%xmm12, %%xmm13, %%xmm12 \n\t"
"vaddpd %%xmm14, %%xmm15, %%xmm14 \n\t"
"vmovups %%xmm8 , (%3) \n\t" "vmovups %%xmm8 , (%3) \n\t"
"vmovups %%xmm10, 16(%3) \n\t" "vmovups %%xmm10, 16(%3) \n\t"