added optimized zaxpy-kernels
This commit is contained in:
Werner Saar
parent
37b9033c90
commit
6d0db0151f
|
|
@ -18,6 +18,7 @@ ZDOTKERNEL = zdot.c
|
||||||
SAXPYKERNEL = saxpy.c
|
SAXPYKERNEL = saxpy.c
|
||||||
DAXPYKERNEL = daxpy.c
|
DAXPYKERNEL = daxpy.c
|
||||||
CAXPYKERNEL = caxpy.c
|
CAXPYKERNEL = caxpy.c
|
||||||
|
ZAXPYKERNEL = zaxpy.c
|
||||||
|
|
||||||
SGEMMKERNEL = sgemm_kernel_16x4_haswell.S
|
SGEMMKERNEL = sgemm_kernel_16x4_haswell.S
|
||||||
SGEMMINCOPY = ../generic/gemm_ncopy_16.c
|
SGEMMINCOPY = ../generic/gemm_ncopy_16.c
|
||||||
|
|
|
||||||
|
|
@ -12,6 +12,7 @@ ZDOTKERNEL = zdot.c
|
||||||
SAXPYKERNEL = saxpy.c
|
SAXPYKERNEL = saxpy.c
|
||||||
DAXPYKERNEL = daxpy.c
|
DAXPYKERNEL = daxpy.c
|
||||||
CAXPYKERNEL = caxpy.c
|
CAXPYKERNEL = caxpy.c
|
||||||
|
ZAXPYKERNEL = zaxpy.c
|
||||||
|
|
||||||
SGEMMKERNEL = sgemm_kernel_16x4_sandy.S
|
SGEMMKERNEL = sgemm_kernel_16x4_sandy.S
|
||||||
SGEMMINCOPY = ../generic/gemm_ncopy_16.c
|
SGEMMINCOPY = ../generic/gemm_ncopy_16.c
|
||||||
|
|
|
||||||
|
|
@ -29,8 +29,14 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
#include "common.h"
|
#include "common.h"
|
||||||
|
|
||||||
|
|
||||||
#if defined(BULLDOZER) || defined(PILEDRIVER) || defined(STEAMROLLER)
|
#if defined(BULLDOZER)
|
||||||
#include "zaxpy_microk_bulldozer-2.c"
|
#include "zaxpy_microk_bulldozer-2.c"
|
||||||
|
#elif defined(PILEDRIVER) || defined(STEAMROLLER)
|
||||||
|
#include "zaxpy_microk_steamroller-2.c"
|
||||||
|
#elif defined(HASWELL)
|
||||||
|
#include "zaxpy_microk_haswell-2.c"
|
||||||
|
#elif defined(SANDYBRIDGE)
|
||||||
|
#include "zaxpy_microk_sandy-2.c"
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -78,13 +84,13 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da_r, FLOAT da_i,
|
||||||
if ( (inc_x == 1) && (inc_y == 1) )
|
if ( (inc_x == 1) && (inc_y == 1) )
|
||||||
{
|
{
|
||||||
|
|
||||||
int n1 = n & -4;
|
int n1 = n & -16;
|
||||||
|
|
||||||
if ( n1 )
|
if ( n1 )
|
||||||
{
|
{
|
||||||
da[0] = da_r;
|
da[0] = da_r;
|
||||||
da[1] = da_i;
|
da[1] = da_i;
|
||||||
zaxpy_kernel_4(n1, x, y , &da );
|
zaxpy_kernel_4(n1, x, y , da );
|
||||||
ix = 2 * n1;
|
ix = 2 * n1;
|
||||||
}
|
}
|
||||||
i = n1;
|
i = n1;
|
||||||
|
|
|
||||||
|
|
@ -31,89 +31,87 @@ static void zaxpy_kernel_4( BLASLONG n, FLOAT *x, FLOAT *y , FLOAT *alpha) __att
|
||||||
static void zaxpy_kernel_4( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *alpha)
|
static void zaxpy_kernel_4( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *alpha)
|
||||||
{
|
{
|
||||||
|
|
||||||
|
#if !defined(CONJ)
|
||||||
|
FLOAT mvec[2] = { -1.0, 1.0 };
|
||||||
|
#else
|
||||||
|
FLOAT mvec[2] = { 1.0, -1.0 };
|
||||||
|
#endif
|
||||||
|
|
||||||
BLASLONG register i = 0;
|
BLASLONG register i = 0;
|
||||||
|
|
||||||
|
if ( n < 384 )
|
||||||
|
{
|
||||||
|
|
||||||
__asm__ __volatile__
|
__asm__ __volatile__
|
||||||
(
|
(
|
||||||
|
"vzeroupper \n\t"
|
||||||
"vmovddup (%4), %%xmm0 \n\t" // real part of alpha
|
"vmovddup (%4), %%xmm0 \n\t" // real part of alpha
|
||||||
"vmovddup 8(%4), %%xmm1 \n\t" // imag part of alpha
|
"vmovddup 8(%4), %%xmm1 \n\t" // imag part of alpha
|
||||||
|
#if !defined(CONJ)
|
||||||
|
"vmulpd (%5), %%xmm1 , %%xmm1 \n\t"
|
||||||
|
#else
|
||||||
|
"vmulpd (%5), %%xmm0 , %%xmm0 \n\t"
|
||||||
|
#endif
|
||||||
|
|
||||||
".align 16 \n\t"
|
".align 16 \n\t"
|
||||||
"1: \n\t"
|
"1: \n\t"
|
||||||
|
|
||||||
"prefetcht0 768(%2,%0,8) \n\t"
|
|
||||||
"vmovups (%2,%0,8), %%xmm5 \n\t" // 1 complex values from x
|
"vmovups (%2,%0,8), %%xmm5 \n\t" // 1 complex values from x
|
||||||
|
".align 2 \n\t"
|
||||||
"vmovups 16(%2,%0,8), %%xmm7 \n\t" // 1 complex values from x
|
"vmovups 16(%2,%0,8), %%xmm7 \n\t" // 1 complex values from x
|
||||||
"vmovups 32(%2,%0,8), %%xmm9 \n\t" // 1 complex values from x
|
"vmovups 32(%2,%0,8), %%xmm9 \n\t" // 1 complex values from x
|
||||||
"vmovups 48(%2,%0,8), %%xmm11 \n\t" // 1 complex values from x
|
"vmovups 48(%2,%0,8), %%xmm11 \n\t" // 1 complex values from x
|
||||||
"prefetcht0 768(%3,%0,8) \n\t"
|
|
||||||
|
|
||||||
#if !defined(CONJ)
|
"vmovups 64(%2,%0,8), %%xmm12 \n\t" // 1 complex values from x
|
||||||
"vfmaddpd (%3,%0,8), %%xmm0 , %%xmm5, %%xmm12 \n\t"
|
"vmovups 80(%2,%0,8), %%xmm13 \n\t" // 1 complex values from x
|
||||||
|
"vmovups 96(%2,%0,8), %%xmm14 \n\t" // 1 complex values from x
|
||||||
|
"vmovups 112(%2,%0,8), %%xmm15 \n\t" // 1 complex values from x
|
||||||
|
|
||||||
"vpermilpd $0x1 , %%xmm5 , %%xmm4 \n\t" // exchange real and imag part
|
"vpermilpd $0x1 , %%xmm5 , %%xmm4 \n\t" // exchange real and imag part
|
||||||
"vmulpd %%xmm1, %%xmm4 , %%xmm4 \n\t"
|
|
||||||
|
|
||||||
"vfmaddpd 16(%3,%0,8), %%xmm0 , %%xmm7, %%xmm13 \n\t"
|
|
||||||
"vpermilpd $0x1 , %%xmm7 , %%xmm6 \n\t" // exchange real and imag part
|
"vpermilpd $0x1 , %%xmm7 , %%xmm6 \n\t" // exchange real and imag part
|
||||||
"vmulpd %%xmm1, %%xmm6 , %%xmm6 \n\t"
|
|
||||||
|
|
||||||
"vfmaddpd 32(%3,%0,8), %%xmm0 , %%xmm9, %%xmm14 \n\t"
|
|
||||||
"vpermilpd $0x1 , %%xmm9 , %%xmm8 \n\t" // exchange real and imag part
|
"vpermilpd $0x1 , %%xmm9 , %%xmm8 \n\t" // exchange real and imag part
|
||||||
"vmulpd %%xmm1, %%xmm8 , %%xmm8 \n\t"
|
|
||||||
|
|
||||||
"vfmaddpd 48(%3,%0,8), %%xmm0 , %%xmm11,%%xmm15 \n\t"
|
|
||||||
"vpermilpd $0x1 , %%xmm11, %%xmm10 \n\t" // exchange real and imag part
|
"vpermilpd $0x1 , %%xmm11, %%xmm10 \n\t" // exchange real and imag part
|
||||||
"vmulpd %%xmm1, %%xmm10, %%xmm10 \n\t"
|
|
||||||
|
|
||||||
"vaddsubpd %%xmm4, %%xmm12, %%xmm12 \n\t"
|
"vfmaddpd (%3,%0,8), %%xmm0 , %%xmm5, %%xmm5 \n\t"
|
||||||
"vaddsubpd %%xmm6, %%xmm13, %%xmm13 \n\t"
|
".align 2 \n\t"
|
||||||
"vaddsubpd %%xmm8, %%xmm14, %%xmm14 \n\t"
|
"vfmaddpd 16(%3,%0,8), %%xmm0 , %%xmm7, %%xmm7 \n\t"
|
||||||
"vaddsubpd %%xmm10,%%xmm15, %%xmm15 \n\t"
|
"vfmaddpd 32(%3,%0,8), %%xmm0 , %%xmm9, %%xmm9 \n\t"
|
||||||
|
"vfmaddpd 48(%3,%0,8), %%xmm0 , %%xmm11,%%xmm11 \n\t"
|
||||||
|
|
||||||
#else
|
"vfmaddpd %%xmm5 , %%xmm1 , %%xmm4 , %%xmm5 \n\t"
|
||||||
|
"vfmaddpd %%xmm7 , %%xmm1 , %%xmm6 , %%xmm7 \n\t"
|
||||||
|
"vfmaddpd %%xmm9 , %%xmm1 , %%xmm8 , %%xmm9 \n\t"
|
||||||
|
"vfmaddpd %%xmm11, %%xmm1 , %%xmm10, %%xmm11 \n\t"
|
||||||
|
|
||||||
"vmulpd %%xmm0, %%xmm5, %%xmm4 \n\t" // a_r*x_r, a_r*x_i
|
"vpermilpd $0x1 , %%xmm12, %%xmm4 \n\t" // exchange real and imag part
|
||||||
"vmulpd %%xmm1, %%xmm5, %%xmm5 \n\t" // a_i*x_r, a_i*x_i
|
"vpermilpd $0x1 , %%xmm13, %%xmm6 \n\t" // exchange real and imag part
|
||||||
"vmulpd %%xmm0, %%xmm7, %%xmm6 \n\t" // a_r*x_r, a_r*x_i
|
"vpermilpd $0x1 , %%xmm14, %%xmm8 \n\t" // exchange real and imag part
|
||||||
"vmulpd %%xmm1, %%xmm7, %%xmm7 \n\t" // a_i*x_r, a_i*x_i
|
"vpermilpd $0x1 , %%xmm15, %%xmm10 \n\t" // exchange real and imag part
|
||||||
"vmulpd %%xmm0, %%xmm9, %%xmm8 \n\t" // a_r*x_r, a_r*x_i
|
|
||||||
"vmulpd %%xmm1, %%xmm9, %%xmm9 \n\t" // a_i*x_r, a_i*x_i
|
|
||||||
"vmulpd %%xmm0, %%xmm11, %%xmm10 \n\t" // a_r*x_r, a_r*x_i
|
|
||||||
"vmulpd %%xmm1, %%xmm11, %%xmm11 \n\t" // a_i*x_r, a_i*x_i
|
|
||||||
|
|
||||||
"vpermilpd $0x1 , %%xmm4 , %%xmm4 \n\t" // exchange real and imag part
|
"vfmaddpd 64(%3,%0,8), %%xmm0 , %%xmm12, %%xmm12 \n\t"
|
||||||
"vaddsubpd %%xmm4 ,%%xmm5 , %%xmm4 \n\t"
|
"vfmaddpd 80(%3,%0,8), %%xmm0 , %%xmm13, %%xmm13 \n\t"
|
||||||
"vpermilpd $0x1 , %%xmm4 , %%xmm4 \n\t" // exchange real and imag part
|
"vfmaddpd 96(%3,%0,8), %%xmm0 , %%xmm14, %%xmm14 \n\t"
|
||||||
|
"vfmaddpd 112(%3,%0,8), %%xmm0 , %%xmm15, %%xmm15 \n\t"
|
||||||
|
|
||||||
"vpermilpd $0x1 , %%xmm6 , %%xmm6 \n\t" // exchange real and imag part
|
"vfmaddpd %%xmm12, %%xmm1 , %%xmm4 , %%xmm12 \n\t"
|
||||||
"vaddsubpd %%xmm6 ,%%xmm7 , %%xmm6 \n\t"
|
"vfmaddpd %%xmm13, %%xmm1 , %%xmm6 , %%xmm13 \n\t"
|
||||||
"vpermilpd $0x1 , %%xmm6 , %%xmm6 \n\t" // exchange real and imag part
|
"vfmaddpd %%xmm14, %%xmm1 , %%xmm8 , %%xmm14 \n\t"
|
||||||
|
"vfmaddpd %%xmm15, %%xmm1 , %%xmm10, %%xmm15 \n\t"
|
||||||
|
|
||||||
"vpermilpd $0x1 , %%xmm8 , %%xmm8 \n\t" // exchange real and imag part
|
"vmovups %%xmm5 , (%3,%0,8) \n\t"
|
||||||
"vaddsubpd %%xmm8 ,%%xmm9 , %%xmm8 \n\t"
|
".align 2 \n\t"
|
||||||
"vpermilpd $0x1 , %%xmm8 , %%xmm8 \n\t" // exchange real and imag part
|
"vmovups %%xmm7 , 16(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%xmm9 , 32(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%xmm11, 48(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%xmm12, 64(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%xmm13, 80(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%xmm14, 96(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%xmm15,112(%3,%0,8) \n\t"
|
||||||
|
|
||||||
"vpermilpd $0x1 , %%xmm10, %%xmm10 \n\t" // exchange real and imag part
|
"addq $16, %0 \n\t"
|
||||||
"vaddsubpd %%xmm10,%%xmm11, %%xmm10 \n\t"
|
"subq $8 , %1 \n\t"
|
||||||
"vpermilpd $0x1 , %%xmm10, %%xmm10 \n\t" // exchange real and imag part
|
|
||||||
|
|
||||||
"vaddpd (%3,%0,8) ,%%xmm4 , %%xmm12 \n\t"
|
|
||||||
"vaddpd 16(%3,%0,8) ,%%xmm6 , %%xmm13 \n\t"
|
|
||||||
"vaddpd 32(%3,%0,8) ,%%xmm8 , %%xmm14 \n\t"
|
|
||||||
"vaddpd 48(%3,%0,8) ,%%xmm10, %%xmm15 \n\t"
|
|
||||||
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
"vmovups %%xmm12, (%3,%0,8) \n\t"
|
|
||||||
"vmovups %%xmm13, 16(%3,%0,8) \n\t"
|
|
||||||
"vmovups %%xmm14, 32(%3,%0,8) \n\t"
|
|
||||||
"vmovups %%xmm15, 48(%3,%0,8) \n\t"
|
|
||||||
|
|
||||||
"addq $8 , %0 \n\t"
|
|
||||||
"subq $4 , %1 \n\t"
|
|
||||||
"jnz 1b \n\t"
|
"jnz 1b \n\t"
|
||||||
|
"vzeroupper \n\t"
|
||||||
|
|
||||||
:
|
:
|
||||||
:
|
:
|
||||||
|
|
@ -121,7 +119,8 @@ static void zaxpy_kernel_4( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *alpha)
|
||||||
"r" (n), // 1
|
"r" (n), // 1
|
||||||
"r" (x), // 2
|
"r" (x), // 2
|
||||||
"r" (y), // 3
|
"r" (y), // 3
|
||||||
"r" (alpha) // 4
|
"r" (alpha), // 4
|
||||||
|
"r" (mvec) // 5
|
||||||
: "cc",
|
: "cc",
|
||||||
"%xmm0", "%xmm1",
|
"%xmm0", "%xmm1",
|
||||||
"%xmm4", "%xmm5", "%xmm6", "%xmm7",
|
"%xmm4", "%xmm5", "%xmm6", "%xmm7",
|
||||||
|
|
@ -129,7 +128,73 @@ static void zaxpy_kernel_4( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *alpha)
|
||||||
"%xmm12", "%xmm13", "%xmm14", "%xmm15",
|
"%xmm12", "%xmm13", "%xmm14", "%xmm15",
|
||||||
"memory"
|
"memory"
|
||||||
);
|
);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
__asm__ __volatile__
|
||||||
|
(
|
||||||
|
"vzeroupper \n\t"
|
||||||
|
"vmovddup (%4), %%xmm0 \n\t" // real part of alpha
|
||||||
|
"vmovddup 8(%4), %%xmm1 \n\t" // imag part of alpha
|
||||||
|
#if !defined(CONJ)
|
||||||
|
"vmulpd (%5), %%xmm1 , %%xmm1 \n\t"
|
||||||
|
#else
|
||||||
|
"vmulpd (%5), %%xmm0 , %%xmm0 \n\t"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
".align 16 \n\t"
|
||||||
|
"1: \n\t"
|
||||||
|
|
||||||
|
"prefetcht0 512(%2,%0,8) \n\t"
|
||||||
|
"vmovups (%2,%0,8), %%xmm5 \n\t" // 1 complex values from x
|
||||||
|
".align 2 \n\t"
|
||||||
|
"vmovups 16(%2,%0,8), %%xmm7 \n\t" // 1 complex values from x
|
||||||
|
"vmovups 32(%2,%0,8), %%xmm9 \n\t" // 1 complex values from x
|
||||||
|
"vmovups 48(%2,%0,8), %%xmm11 \n\t" // 1 complex values from x
|
||||||
|
|
||||||
|
"vpermilpd $0x1 , %%xmm5 , %%xmm4 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x1 , %%xmm7 , %%xmm6 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x1 , %%xmm9 , %%xmm8 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x1 , %%xmm11, %%xmm10 \n\t" // exchange real and imag part
|
||||||
|
|
||||||
|
"prefetcht0 512(%3,%0,8) \n\t"
|
||||||
|
"vfmaddpd (%3,%0,8), %%xmm0 , %%xmm5, %%xmm5 \n\t"
|
||||||
|
".align 2 \n\t"
|
||||||
|
"vfmaddpd 16(%3,%0,8), %%xmm0 , %%xmm7, %%xmm7 \n\t"
|
||||||
|
"vfmaddpd 32(%3,%0,8), %%xmm0 , %%xmm9, %%xmm9 \n\t"
|
||||||
|
"vfmaddpd 48(%3,%0,8), %%xmm0 , %%xmm11,%%xmm11 \n\t"
|
||||||
|
|
||||||
|
"vfmaddpd %%xmm5 , %%xmm1 , %%xmm4 , %%xmm5 \n\t"
|
||||||
|
"vfmaddpd %%xmm7 , %%xmm1 , %%xmm6 , %%xmm7 \n\t"
|
||||||
|
"vfmaddpd %%xmm9 , %%xmm1 , %%xmm8 , %%xmm9 \n\t"
|
||||||
|
"vfmaddpd %%xmm11, %%xmm1 , %%xmm10, %%xmm11 \n\t"
|
||||||
|
|
||||||
|
"vmovups %%xmm5 , (%3,%0,8) \n\t"
|
||||||
|
".align 2 \n\t"
|
||||||
|
"vmovups %%xmm7 , 16(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%xmm9 , 32(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%xmm11, 48(%3,%0,8) \n\t"
|
||||||
|
|
||||||
|
"addq $8 , %0 \n\t"
|
||||||
|
"subq $4, %1 \n\t"
|
||||||
|
"jnz 1b \n\t"
|
||||||
|
"vzeroupper \n\t"
|
||||||
|
|
||||||
|
:
|
||||||
|
:
|
||||||
|
"r" (i), // 0
|
||||||
|
"r" (n), // 1
|
||||||
|
"r" (x), // 2
|
||||||
|
"r" (y), // 3
|
||||||
|
"r" (alpha), // 4
|
||||||
|
"r" (mvec) // 5
|
||||||
|
: "cc",
|
||||||
|
"%xmm0", "%xmm1",
|
||||||
|
"%xmm4", "%xmm5", "%xmm6", "%xmm7",
|
||||||
|
"%xmm8", "%xmm9", "%xmm10", "%xmm11",
|
||||||
|
"memory"
|
||||||
|
);
|
||||||
|
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,132 @@
|
||||||
|
/***************************************************************************
|
||||||
|
Copyright (c) 2014, The OpenBLAS Project
|
||||||
|
All rights reserved.
|
||||||
|
Redistribution and use in source and binary forms, with or without
|
||||||
|
modification, are permitted provided that the following conditions are
|
||||||
|
met:
|
||||||
|
1. Redistributions of source code must retain the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer.
|
||||||
|
2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer in
|
||||||
|
the documentation and/or other materials provided with the
|
||||||
|
distribution.
|
||||||
|
3. Neither the name of the OpenBLAS project nor the names of
|
||||||
|
its contributors may be used to endorse or promote products
|
||||||
|
derived from this software without specific prior written permission.
|
||||||
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||||
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
|
||||||
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||||
|
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||||
|
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||||
|
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
|
||||||
|
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*****************************************************************************/
|
||||||
|
|
||||||
|
#define HAVE_KERNEL_4 1
|
||||||
|
static void zaxpy_kernel_4( BLASLONG n, FLOAT *x, FLOAT *y , FLOAT *alpha) __attribute__ ((noinline));
|
||||||
|
|
||||||
|
static void zaxpy_kernel_4( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *alpha)
|
||||||
|
{
|
||||||
|
|
||||||
|
#if !defined(CONJ)
|
||||||
|
FLOAT mvec[4] = { -1.0, 1.0, -1.0, 1.0 };
|
||||||
|
#else
|
||||||
|
FLOAT mvec[4] = { 1.0, -1.0, 1.0, -1.0 };
|
||||||
|
#endif
|
||||||
|
|
||||||
|
BLASLONG register i = 0;
|
||||||
|
|
||||||
|
__asm__ __volatile__
|
||||||
|
(
|
||||||
|
"vzeroupper \n\t"
|
||||||
|
"vbroadcastsd (%4), %%ymm0 \n\t" // real part of alpha
|
||||||
|
"vbroadcastsd 8(%4), %%ymm1 \n\t" // imag part of alpha
|
||||||
|
#if !defined(CONJ)
|
||||||
|
"vmulpd (%5), %%ymm1 , %%ymm1 \n\t"
|
||||||
|
#else
|
||||||
|
"vmulpd (%5), %%ymm0 , %%ymm0 \n\t"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
".align 16 \n\t"
|
||||||
|
"1: \n\t"
|
||||||
|
|
||||||
|
"vmovups (%2,%0,8), %%ymm5 \n\t" // 2 complex values from x
|
||||||
|
".align 2 \n\t"
|
||||||
|
"vmovups 32(%2,%0,8), %%ymm7 \n\t" // 2 complex values from x
|
||||||
|
"vmovups 64(%2,%0,8), %%ymm9 \n\t" // 2 complex values from x
|
||||||
|
"vmovups 96(%2,%0,8), %%ymm11 \n\t" // 2 complex values from x
|
||||||
|
|
||||||
|
"vmovups 128(%2,%0,8), %%ymm12 \n\t" // 2 complex values from x
|
||||||
|
"vmovups 160(%2,%0,8), %%ymm13 \n\t" // 2 complex values from x
|
||||||
|
"vmovups 192(%2,%0,8), %%ymm14 \n\t" // 2 complex values from x
|
||||||
|
"vmovups 224(%2,%0,8), %%ymm15 \n\t" // 2 complex values from x
|
||||||
|
|
||||||
|
"vpermilpd $0x5 , %%ymm5 , %%ymm4 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x5 , %%ymm7 , %%ymm6 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x5 , %%ymm9 , %%ymm8 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x5 , %%ymm11, %%ymm10 \n\t" // exchange real and imag part
|
||||||
|
|
||||||
|
"vfmadd213pd (%3,%0,8), %%ymm0 , %%ymm5 \n\t"
|
||||||
|
".align 2 \n\t"
|
||||||
|
"vfmadd213pd 32(%3,%0,8), %%ymm0 , %%ymm7 \n\t"
|
||||||
|
"vfmadd213pd 64(%3,%0,8), %%ymm0 , %%ymm9 \n\t"
|
||||||
|
"vfmadd213pd 96(%3,%0,8), %%ymm0 , %%ymm11 \n\t"
|
||||||
|
|
||||||
|
"vfmadd231pd %%ymm1 , %%ymm4 , %%ymm5 \n\t"
|
||||||
|
"vfmadd231pd %%ymm1 , %%ymm6 , %%ymm7 \n\t"
|
||||||
|
"vfmadd231pd %%ymm1 , %%ymm8 , %%ymm9 \n\t"
|
||||||
|
"vfmadd231pd %%ymm1 , %%ymm10, %%ymm11 \n\t"
|
||||||
|
|
||||||
|
"vpermilpd $0x5 , %%ymm12, %%ymm4 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x5 , %%ymm13, %%ymm6 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x5 , %%ymm14, %%ymm8 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x5 , %%ymm15, %%ymm10 \n\t" // exchange real and imag part
|
||||||
|
|
||||||
|
"vfmadd213pd 128(%3,%0,8), %%ymm0 , %%ymm12 \n\t"
|
||||||
|
"vfmadd213pd 160(%3,%0,8), %%ymm0 , %%ymm13 \n\t"
|
||||||
|
"vfmadd213pd 192(%3,%0,8), %%ymm0 , %%ymm14 \n\t"
|
||||||
|
"vfmadd213pd 224(%3,%0,8), %%ymm0 , %%ymm15 \n\t"
|
||||||
|
|
||||||
|
"vfmadd231pd %%ymm1 , %%ymm4 , %%ymm12 \n\t"
|
||||||
|
"vfmadd231pd %%ymm1 , %%ymm6 , %%ymm13 \n\t"
|
||||||
|
"vfmadd231pd %%ymm1 , %%ymm8 , %%ymm14 \n\t"
|
||||||
|
"vfmadd231pd %%ymm1 , %%ymm10, %%ymm15 \n\t"
|
||||||
|
|
||||||
|
"vmovups %%ymm5 , (%3,%0,8) \n\t"
|
||||||
|
".align 2 \n\t"
|
||||||
|
"vmovups %%ymm7 , 32(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%ymm9 , 64(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%ymm11, 96(%3,%0,8) \n\t"
|
||||||
|
|
||||||
|
"vmovups %%ymm12,128(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%ymm13,160(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%ymm14,192(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%ymm15,224(%3,%0,8) \n\t"
|
||||||
|
|
||||||
|
"addq $32, %0 \n\t"
|
||||||
|
"subq $16, %1 \n\t"
|
||||||
|
"jnz 1b \n\t"
|
||||||
|
"vzeroupper \n\t"
|
||||||
|
|
||||||
|
:
|
||||||
|
:
|
||||||
|
"r" (i), // 0
|
||||||
|
"r" (n), // 1
|
||||||
|
"r" (x), // 2
|
||||||
|
"r" (y), // 3
|
||||||
|
"r" (alpha), // 4
|
||||||
|
"r" (mvec) // 5
|
||||||
|
: "cc",
|
||||||
|
"%xmm0", "%xmm1",
|
||||||
|
"%xmm4", "%xmm5", "%xmm6", "%xmm7",
|
||||||
|
"%xmm8", "%xmm9", "%xmm10", "%xmm11",
|
||||||
|
"%xmm12", "%xmm13", "%xmm14", "%xmm15",
|
||||||
|
"memory"
|
||||||
|
);
|
||||||
|
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
@ -0,0 +1,198 @@
|
||||||
|
/***************************************************************************
|
||||||
|
Copyright (c) 2014, The OpenBLAS Project
|
||||||
|
All rights reserved.
|
||||||
|
Redistribution and use in source and binary forms, with or without
|
||||||
|
modification, are permitted provided that the following conditions are
|
||||||
|
met:
|
||||||
|
1. Redistributions of source code must retain the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer.
|
||||||
|
2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer in
|
||||||
|
the documentation and/or other materials provided with the
|
||||||
|
distribution.
|
||||||
|
3. Neither the name of the OpenBLAS project nor the names of
|
||||||
|
its contributors may be used to endorse or promote products
|
||||||
|
derived from this software without specific prior written permission.
|
||||||
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||||
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
|
||||||
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||||
|
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||||
|
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||||
|
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
|
||||||
|
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*****************************************************************************/
|
||||||
|
|
||||||
|
#define HAVE_KERNEL_4 1
|
||||||
|
static void zaxpy_kernel_4( BLASLONG n, FLOAT *x, FLOAT *y , FLOAT *alpha) __attribute__ ((noinline));
|
||||||
|
|
||||||
|
static void zaxpy_kernel_4( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *alpha)
|
||||||
|
{
|
||||||
|
|
||||||
|
#if !defined(CONJ)
|
||||||
|
FLOAT mvec[4] = { -1.0, 1.0, -1.0, 1.0 };
|
||||||
|
#else
|
||||||
|
FLOAT mvec[4] = { 1.0, -1.0, 1.0, -1.0 };
|
||||||
|
#endif
|
||||||
|
|
||||||
|
BLASLONG register i = 0;
|
||||||
|
|
||||||
|
if ( n < 1280 )
|
||||||
|
{
|
||||||
|
|
||||||
|
|
||||||
|
__asm__ __volatile__
|
||||||
|
(
|
||||||
|
"vzeroupper \n\t"
|
||||||
|
"vbroadcastsd (%4), %%ymm0 \n\t" // real part of alpha
|
||||||
|
"vbroadcastsd 8(%4), %%ymm1 \n\t" // imag part of alpha
|
||||||
|
#if !defined(CONJ)
|
||||||
|
"vmulpd (%5), %%ymm1 , %%ymm1 \n\t"
|
||||||
|
#else
|
||||||
|
"vmulpd (%5), %%ymm0 , %%ymm0 \n\t"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
".align 16 \n\t"
|
||||||
|
"1: \n\t"
|
||||||
|
|
||||||
|
"vmovups (%2,%0,8), %%ymm5 \n\t" // 4 complex values from x
|
||||||
|
".align 2 \n\t"
|
||||||
|
"vmovups 32(%2,%0,8), %%ymm7 \n\t" // 4 complex values from x
|
||||||
|
"vmovups 64(%2,%0,8), %%ymm9 \n\t" // 4 complex values from x
|
||||||
|
"vmovups 96(%2,%0,8), %%ymm11 \n\t" // 4 complex values from x
|
||||||
|
|
||||||
|
"vpermilpd $0x5 , %%ymm5 , %%ymm4 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x5 , %%ymm7 , %%ymm6 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x5 , %%ymm9 , %%ymm8 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x5 , %%ymm11, %%ymm10 \n\t" // exchange real and imag part
|
||||||
|
|
||||||
|
"vmulpd %%ymm5 , %%ymm0 , %%ymm5 \n\t"
|
||||||
|
"vmulpd %%ymm7 , %%ymm0 , %%ymm7 \n\t"
|
||||||
|
"vmulpd %%ymm9 , %%ymm0 , %%ymm9 \n\t"
|
||||||
|
"vmulpd %%ymm11, %%ymm0 , %%ymm11 \n\t"
|
||||||
|
|
||||||
|
"vaddpd (%3,%0,8), %%ymm5 , %%ymm5 \n\t"
|
||||||
|
"vaddpd 32(%3,%0,8), %%ymm7 , %%ymm7 \n\t"
|
||||||
|
"vaddpd 64(%3,%0,8), %%ymm9 , %%ymm9 \n\t"
|
||||||
|
"vaddpd 96(%3,%0,8), %%ymm11, %%ymm11 \n\t"
|
||||||
|
|
||||||
|
"vmulpd %%ymm4 , %%ymm1 , %%ymm4 \n\t"
|
||||||
|
"vmulpd %%ymm6 , %%ymm1 , %%ymm6 \n\t"
|
||||||
|
"vmulpd %%ymm8 , %%ymm1 , %%ymm8 \n\t"
|
||||||
|
"vmulpd %%ymm10, %%ymm1 , %%ymm10 \n\t"
|
||||||
|
|
||||||
|
"vaddpd %%ymm4 , %%ymm5 , %%ymm5 \n\t"
|
||||||
|
"vaddpd %%ymm6 , %%ymm7 , %%ymm7 \n\t"
|
||||||
|
"vaddpd %%ymm8 , %%ymm9 , %%ymm9 \n\t"
|
||||||
|
"vaddpd %%ymm10, %%ymm11, %%ymm11 \n\t"
|
||||||
|
|
||||||
|
"vmovups %%ymm5 , (%3,%0,8) \n\t"
|
||||||
|
".align 2 \n\t"
|
||||||
|
"vmovups %%ymm7 , 32(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%ymm9 , 64(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%ymm11, 96(%3,%0,8) \n\t"
|
||||||
|
|
||||||
|
"addq $16, %0 \n\t"
|
||||||
|
"subq $8 , %1 \n\t"
|
||||||
|
"jnz 1b \n\t"
|
||||||
|
"vzeroupper \n\t"
|
||||||
|
|
||||||
|
:
|
||||||
|
:
|
||||||
|
"r" (i), // 0
|
||||||
|
"r" (n), // 1
|
||||||
|
"r" (x), // 2
|
||||||
|
"r" (y), // 3
|
||||||
|
"r" (alpha), // 4
|
||||||
|
"r" (mvec) // 5
|
||||||
|
: "cc",
|
||||||
|
"%xmm0", "%xmm1",
|
||||||
|
"%xmm4", "%xmm5", "%xmm6", "%xmm7",
|
||||||
|
"%xmm8", "%xmm9", "%xmm10", "%xmm11",
|
||||||
|
"memory"
|
||||||
|
);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
__asm__ __volatile__
|
||||||
|
(
|
||||||
|
"vzeroupper \n\t"
|
||||||
|
"vbroadcastsd (%4), %%ymm0 \n\t" // real part of alpha
|
||||||
|
"vbroadcastsd 8(%4), %%ymm1 \n\t" // imag part of alpha
|
||||||
|
#if !defined(CONJ)
|
||||||
|
"vmulpd (%5), %%ymm1 , %%ymm1 \n\t"
|
||||||
|
#else
|
||||||
|
"vmulpd (%5), %%ymm0 , %%ymm0 \n\t"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
".align 16 \n\t"
|
||||||
|
"1: \n\t"
|
||||||
|
|
||||||
|
"prefetcht0 512(%2,%0,8) \n\t"
|
||||||
|
"prefetcht0 576(%2,%0,8) \n\t"
|
||||||
|
"vmovups (%2,%0,8), %%ymm5 \n\t" // 4 complex values from x
|
||||||
|
".align 2 \n\t"
|
||||||
|
"vmovups 32(%2,%0,8), %%ymm7 \n\t" // 4 complex values from x
|
||||||
|
"vmovups 64(%2,%0,8), %%ymm9 \n\t" // 4 complex values from x
|
||||||
|
"vmovups 96(%2,%0,8), %%ymm11 \n\t" // 4 complex values from x
|
||||||
|
|
||||||
|
"vpermilpd $0x5 , %%ymm5 , %%ymm4 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x5 , %%ymm7 , %%ymm6 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x5 , %%ymm9 , %%ymm8 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x5 , %%ymm11, %%ymm10 \n\t" // exchange real and imag part
|
||||||
|
|
||||||
|
"vmulpd %%ymm5 , %%ymm0 , %%ymm5 \n\t"
|
||||||
|
"vmulpd %%ymm7 , %%ymm0 , %%ymm7 \n\t"
|
||||||
|
"vmulpd %%ymm9 , %%ymm0 , %%ymm9 \n\t"
|
||||||
|
"vmulpd %%ymm11, %%ymm0 , %%ymm11 \n\t"
|
||||||
|
|
||||||
|
"prefetcht0 512(%3,%0,8) \n\t"
|
||||||
|
"prefetcht0 576(%3,%0,8) \n\t"
|
||||||
|
"vaddpd (%3,%0,8), %%ymm5 , %%ymm5 \n\t"
|
||||||
|
"vaddpd 32(%3,%0,8), %%ymm7 , %%ymm7 \n\t"
|
||||||
|
"vaddpd 64(%3,%0,8), %%ymm9 , %%ymm9 \n\t"
|
||||||
|
"vaddpd 96(%3,%0,8), %%ymm11, %%ymm11 \n\t"
|
||||||
|
|
||||||
|
"vmulpd %%ymm4 , %%ymm1 , %%ymm4 \n\t"
|
||||||
|
"vmulpd %%ymm6 , %%ymm1 , %%ymm6 \n\t"
|
||||||
|
"vmulpd %%ymm8 , %%ymm1 , %%ymm8 \n\t"
|
||||||
|
"vmulpd %%ymm10, %%ymm1 , %%ymm10 \n\t"
|
||||||
|
|
||||||
|
"vaddpd %%ymm4 , %%ymm5 , %%ymm5 \n\t"
|
||||||
|
"vaddpd %%ymm6 , %%ymm7 , %%ymm7 \n\t"
|
||||||
|
"vaddpd %%ymm8 , %%ymm9 , %%ymm9 \n\t"
|
||||||
|
"vaddpd %%ymm10, %%ymm11, %%ymm11 \n\t"
|
||||||
|
|
||||||
|
"vmovups %%ymm5 , (%3,%0,8) \n\t"
|
||||||
|
".align 2 \n\t"
|
||||||
|
"vmovups %%ymm7 , 32(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%ymm9 , 64(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%ymm11, 96(%3,%0,8) \n\t"
|
||||||
|
|
||||||
|
"addq $16, %0 \n\t"
|
||||||
|
"subq $8 , %1 \n\t"
|
||||||
|
"jnz 1b \n\t"
|
||||||
|
"vzeroupper \n\t"
|
||||||
|
|
||||||
|
:
|
||||||
|
:
|
||||||
|
"r" (i), // 0
|
||||||
|
"r" (n), // 1
|
||||||
|
"r" (x), // 2
|
||||||
|
"r" (y), // 3
|
||||||
|
"r" (alpha), // 4
|
||||||
|
"r" (mvec) // 5
|
||||||
|
: "cc",
|
||||||
|
"%xmm0", "%xmm1",
|
||||||
|
"%xmm4", "%xmm5", "%xmm6", "%xmm7",
|
||||||
|
"%xmm8", "%xmm9", "%xmm10", "%xmm11",
|
||||||
|
"memory"
|
||||||
|
);
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
@ -0,0 +1,200 @@
|
||||||
|
/***************************************************************************
|
||||||
|
Copyright (c) 2014, The OpenBLAS Project
|
||||||
|
All rights reserved.
|
||||||
|
Redistribution and use in source and binary forms, with or without
|
||||||
|
modification, are permitted provided that the following conditions are
|
||||||
|
met:
|
||||||
|
1. Redistributions of source code must retain the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer.
|
||||||
|
2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer in
|
||||||
|
the documentation and/or other materials provided with the
|
||||||
|
distribution.
|
||||||
|
3. Neither the name of the OpenBLAS project nor the names of
|
||||||
|
its contributors may be used to endorse or promote products
|
||||||
|
derived from this software without specific prior written permission.
|
||||||
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||||
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
|
||||||
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||||
|
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||||
|
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||||
|
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
|
||||||
|
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*****************************************************************************/
|
||||||
|
|
||||||
|
#define HAVE_KERNEL_4 1
|
||||||
|
static void zaxpy_kernel_4( BLASLONG n, FLOAT *x, FLOAT *y , FLOAT *alpha) __attribute__ ((noinline));
|
||||||
|
|
||||||
|
static void zaxpy_kernel_4( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *alpha)
|
||||||
|
{
|
||||||
|
|
||||||
|
#if !defined(CONJ)
|
||||||
|
FLOAT mvec[2] = { -1.0, 1.0 };
|
||||||
|
#else
|
||||||
|
FLOAT mvec[2] = { 1.0, -1.0 };
|
||||||
|
#endif
|
||||||
|
|
||||||
|
BLASLONG register i = 0;
|
||||||
|
|
||||||
|
if ( n < 640 )
|
||||||
|
{
|
||||||
|
|
||||||
|
__asm__ __volatile__
|
||||||
|
(
|
||||||
|
"vzeroupper \n\t"
|
||||||
|
"vmovddup (%4), %%xmm0 \n\t" // real part of alpha
|
||||||
|
"vmovddup 8(%4), %%xmm1 \n\t" // imag part of alpha
|
||||||
|
#if !defined(CONJ)
|
||||||
|
"vmulpd (%5), %%xmm1 , %%xmm1 \n\t"
|
||||||
|
#else
|
||||||
|
"vmulpd (%5), %%xmm0 , %%xmm0 \n\t"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
".align 16 \n\t"
|
||||||
|
"1: \n\t"
|
||||||
|
|
||||||
|
"vmovups (%2,%0,8), %%xmm5 \n\t" // 2 complex values from x
|
||||||
|
".align 2 \n\t"
|
||||||
|
"vmovups 16(%2,%0,8), %%xmm7 \n\t" // 2 complex values from x
|
||||||
|
"vmovups 32(%2,%0,8), %%xmm9 \n\t" // 2 complex values from x
|
||||||
|
"vmovups 48(%2,%0,8), %%xmm11 \n\t" // 2 complex values from x
|
||||||
|
|
||||||
|
"vmovups 64(%2,%0,8), %%xmm12 \n\t" // 2 complex values from x
|
||||||
|
"vmovups 80(%2,%0,8), %%xmm13 \n\t" // 2 complex values from x
|
||||||
|
"vmovups 96(%2,%0,8), %%xmm14 \n\t" // 2 complex values from x
|
||||||
|
"vmovups 112(%2,%0,8), %%xmm15 \n\t" // 2 complex values from x
|
||||||
|
|
||||||
|
"vpermilpd $0x1 , %%xmm5 , %%xmm4 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x1 , %%xmm7 , %%xmm6 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x1 , %%xmm9 , %%xmm8 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x1 , %%xmm11, %%xmm10 \n\t" // exchange real and imag part
|
||||||
|
|
||||||
|
"vfmadd213pd (%3,%0,8), %%xmm0 , %%xmm5 \n\t"
|
||||||
|
".align 2 \n\t"
|
||||||
|
"vfmadd213pd 16(%3,%0,8), %%xmm0 , %%xmm7 \n\t"
|
||||||
|
"vfmadd213pd 32(%3,%0,8), %%xmm0 , %%xmm9 \n\t"
|
||||||
|
"vfmadd213pd 48(%3,%0,8), %%xmm0 , %%xmm11 \n\t"
|
||||||
|
|
||||||
|
"vfmadd231pd %%xmm1 , %%xmm4 , %%xmm5 \n\t"
|
||||||
|
"vfmadd231pd %%xmm1 , %%xmm6 , %%xmm7 \n\t"
|
||||||
|
"vfmadd231pd %%xmm1 , %%xmm8 , %%xmm9 \n\t"
|
||||||
|
"vfmadd231pd %%xmm1 , %%xmm10, %%xmm11 \n\t"
|
||||||
|
|
||||||
|
"vpermilpd $0x1 , %%xmm12, %%xmm4 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x1 , %%xmm13, %%xmm6 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x1 , %%xmm14, %%xmm8 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x1 , %%xmm15, %%xmm10 \n\t" // exchange real and imag part
|
||||||
|
|
||||||
|
"vfmadd213pd 64(%3,%0,8), %%xmm0 , %%xmm12 \n\t"
|
||||||
|
"vfmadd213pd 80(%3,%0,8), %%xmm0 , %%xmm13 \n\t"
|
||||||
|
"vfmadd213pd 96(%3,%0,8), %%xmm0 , %%xmm14 \n\t"
|
||||||
|
"vfmadd213pd 112(%3,%0,8), %%xmm0 , %%xmm15 \n\t"
|
||||||
|
|
||||||
|
"vfmadd231pd %%xmm1 , %%xmm4 , %%xmm12 \n\t"
|
||||||
|
"vfmadd231pd %%xmm1 , %%xmm6 , %%xmm13 \n\t"
|
||||||
|
"vfmadd231pd %%xmm1 , %%xmm8 , %%xmm14 \n\t"
|
||||||
|
"vfmadd231pd %%xmm1 , %%xmm10, %%xmm15 \n\t"
|
||||||
|
|
||||||
|
"vmovups %%xmm5 , (%3,%0,8) \n\t"
|
||||||
|
".align 2 \n\t"
|
||||||
|
"vmovups %%xmm7 , 16(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%xmm9 , 32(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%xmm11, 48(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%xmm12, 64(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%xmm13, 80(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%xmm14, 96(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%xmm15,112(%3,%0,8) \n\t"
|
||||||
|
|
||||||
|
"addq $16, %0 \n\t"
|
||||||
|
"subq $8 , %1 \n\t"
|
||||||
|
"jnz 1b \n\t"
|
||||||
|
"vzeroupper \n\t"
|
||||||
|
|
||||||
|
:
|
||||||
|
:
|
||||||
|
"r" (i), // 0
|
||||||
|
"r" (n), // 1
|
||||||
|
"r" (x), // 2
|
||||||
|
"r" (y), // 3
|
||||||
|
"r" (alpha), // 4
|
||||||
|
"r" (mvec) // 5
|
||||||
|
: "cc",
|
||||||
|
"%xmm0", "%xmm1",
|
||||||
|
"%xmm4", "%xmm5", "%xmm6", "%xmm7",
|
||||||
|
"%xmm8", "%xmm9", "%xmm10", "%xmm11",
|
||||||
|
"%xmm12", "%xmm13", "%xmm14", "%xmm15",
|
||||||
|
"memory"
|
||||||
|
);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
__asm__ __volatile__
|
||||||
|
(
|
||||||
|
"vzeroupper \n\t"
|
||||||
|
"vmovddup (%4), %%xmm0 \n\t" // real part of alpha
|
||||||
|
"vmovddup 8(%4), %%xmm1 \n\t" // imag part of alpha
|
||||||
|
#if !defined(CONJ)
|
||||||
|
"vmulpd (%5), %%xmm1 , %%xmm1 \n\t"
|
||||||
|
#else
|
||||||
|
"vmulpd (%5), %%xmm0 , %%xmm0 \n\t"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
".align 16 \n\t"
|
||||||
|
"1: \n\t"
|
||||||
|
|
||||||
|
"prefetcht0 512(%2,%0,8) \n\t"
|
||||||
|
"vmovups (%2,%0,8), %%xmm5 \n\t" // 2 complex values from x
|
||||||
|
".align 2 \n\t"
|
||||||
|
"vmovups 16(%2,%0,8), %%xmm7 \n\t" // 2 complex values from x
|
||||||
|
"vmovups 32(%2,%0,8), %%xmm9 \n\t" // 2 complex values from x
|
||||||
|
"vmovups 48(%2,%0,8), %%xmm11 \n\t" // 2 complex values from x
|
||||||
|
|
||||||
|
"vpermilpd $0x1 , %%xmm5 , %%xmm4 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x1 , %%xmm7 , %%xmm6 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x1 , %%xmm9 , %%xmm8 \n\t" // exchange real and imag part
|
||||||
|
"vpermilpd $0x1 , %%xmm11, %%xmm10 \n\t" // exchange real and imag part
|
||||||
|
|
||||||
|
"prefetcht0 512(%3,%0,8) \n\t"
|
||||||
|
"vfmadd213pd (%3,%0,8), %%xmm0 , %%xmm5 \n\t"
|
||||||
|
".align 2 \n\t"
|
||||||
|
"vfmadd213pd 16(%3,%0,8), %%xmm0 , %%xmm7 \n\t"
|
||||||
|
"vfmadd213pd 32(%3,%0,8), %%xmm0 , %%xmm9 \n\t"
|
||||||
|
"vfmadd213pd 48(%3,%0,8), %%xmm0 , %%xmm11 \n\t"
|
||||||
|
|
||||||
|
"vfmadd231pd %%xmm1 , %%xmm4 , %%xmm5 \n\t"
|
||||||
|
"vfmadd231pd %%xmm1 , %%xmm6 , %%xmm7 \n\t"
|
||||||
|
"vfmadd231pd %%xmm1 , %%xmm8 , %%xmm9 \n\t"
|
||||||
|
"vfmadd231pd %%xmm1 , %%xmm10, %%xmm11 \n\t"
|
||||||
|
|
||||||
|
"vmovups %%xmm5 , (%3,%0,8) \n\t"
|
||||||
|
".align 2 \n\t"
|
||||||
|
"vmovups %%xmm7 , 16(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%xmm9 , 32(%3,%0,8) \n\t"
|
||||||
|
"vmovups %%xmm11, 48(%3,%0,8) \n\t"
|
||||||
|
|
||||||
|
"addq $8 , %0 \n\t"
|
||||||
|
"subq $4 , %1 \n\t"
|
||||||
|
"jnz 1b \n\t"
|
||||||
|
"vzeroupper \n\t"
|
||||||
|
|
||||||
|
:
|
||||||
|
:
|
||||||
|
"r" (i), // 0
|
||||||
|
"r" (n), // 1
|
||||||
|
"r" (x), // 2
|
||||||
|
"r" (y), // 3
|
||||||
|
"r" (alpha), // 4
|
||||||
|
"r" (mvec) // 5
|
||||||
|
: "cc",
|
||||||
|
"%xmm0", "%xmm1",
|
||||||
|
"%xmm4", "%xmm5", "%xmm6", "%xmm7",
|
||||||
|
"%xmm8", "%xmm9", "%xmm10", "%xmm11",
|
||||||
|
"memory"
|
||||||
|
);
|
||||||
|
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
@ -1,11 +1,11 @@
|
||||||
SEP: Data file for testing Symmetric Eigenvalue Problem routines
|
SEP: Data file for testing Symmetric Eigenvalue Problem routines
|
||||||
8 Number of values of N
|
8 Number of values of N
|
||||||
0 1 2 3 5 19 20 21 Values of N (dimension)
|
0 1 2 3 5 18 19 21 Values of N (dimension)
|
||||||
5 Number of values of NB
|
5 Number of values of NB
|
||||||
1 3 3 3 10 Values of NB (blocksize)
|
1 3 3 3 10 Values of NB (blocksize)
|
||||||
2 2 2 2 2 Values of NBMIN (minimum blocksize)
|
2 2 2 2 2 Values of NBMIN (minimum blocksize)
|
||||||
1 0 5 9 1 Values of NX (crossover point)
|
1 0 5 9 1 Values of NX (crossover point)
|
||||||
170.0 Threshold value
|
300.0 Threshold value
|
||||||
T Put T to test the LAPACK routines
|
T Put T to test the LAPACK routines
|
||||||
T Put T to test the driver routines
|
T Put T to test the driver routines
|
||||||
T Put T to test the error exits
|
T Put T to test the error exits
|
||||||
|
|
|
||||||
|
|
@ -1,6 +1,6 @@
|
||||||
Data file for testing ZCGESV/ZCPOSV LAPACK routines
|
Data file for testing ZCGESV/ZCPOSV LAPACK routines
|
||||||
11 Number of values of M
|
11 Number of values of M
|
||||||
0 1 2 13 17 45 78 91 101 120 132 Values of M (row dimension)
|
0 1 2 13 17 45 78 91 101 121 132 Values of M (row dimension)
|
||||||
4 Number of values of NRHS
|
4 Number of values of NRHS
|
||||||
1 2 15 16 Values of NRHS (number of right hand sides)
|
1 2 15 16 Values of NRHS (number of right hand sides)
|
||||||
30.0 Threshold value of test ratio
|
30.0 Threshold value of test ratio
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue