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Merge pull request #549 from wernsaar/develop 

added optimized dsymv kernels for haswell and sandybridge
tags/v0.2.15^2
wernsaar 11 years ago
parent
847e19c04e 1bec9abb9a
commit
406d9d64e9
16 changed files with 1106 additions and 6 deletions
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  1. +3
    -1
      Makefile
  2. +145
    -0
      benchmark/Makefile
  3. +196
    -0
      benchmark/asum.c
  4. +202
    -0
      benchmark/scal.c
  5. +5
    -2
      common_arm.h
  6. +3
    -0
      kernel/x86_64/KERNEL.HASWELL
  7. +3
    -0
      kernel/x86_64/KERNEL.SANDYBRIDGE
  8. +4
    -0
      kernel/x86_64/dsymv_L.c
  9. +129
    -0
      kernel/x86_64/dsymv_L_microk_haswell-2.c
  10. +138
    -0
      kernel/x86_64/dsymv_L_microk_sandy-2.c
  11. +4
    -0
      kernel/x86_64/dsymv_U.c
  12. +131
    -0
      kernel/x86_64/dsymv_U_microk_haswell-2.c
  13. +140
    -0
      kernel/x86_64/dsymv_U_microk_sandy-2.c
  14. +1
    -1
      lapack-netlib/TESTING/EIG/Makefile
  15. +1
    -1
      lapack-netlib/TESTING/LIN/Makefile
  16. +1
    -1
      make.inc

+ 3
- 1
Makefile View File

@@ -20,6 +20,8 @@ ifneq ($(NO_LAPACK), 1)
SUBDIRS += lapack
endif

LAPACK_NOOPT := $(filter-out -O0 -O1 -O2 -O3 -Ofast,$(LAPACK_FFLAGS))

SUBDIRS_ALL = $(SUBDIRS) test ctest utest exports benchmark ../laswp ../bench

.PHONY : all libs netlib test ctest shared install
@@ -231,7 +233,7 @@ ifndef NOFORTRAN
-@echo "FORTRAN = $(FC)" > $(NETLIB_LAPACK_DIR)/make.inc
-@echo "OPTS = $(LAPACK_FFLAGS)" >> $(NETLIB_LAPACK_DIR)/make.inc
-@echo "POPTS = $(LAPACK_FPFLAGS)" >> $(NETLIB_LAPACK_DIR)/make.inc
-@echo "NOOPT = $(LAPACK_FFLAGS) -O0" >> $(NETLIB_LAPACK_DIR)/make.inc
-@echo "NOOPT = -O0 $(LAPACK_NOOPT)" >> $(NETLIB_LAPACK_DIR)/make.inc
-@echo "PNOOPT = $(LAPACK_FPFLAGS) -O0" >> $(NETLIB_LAPACK_DIR)/make.inc
-@echo "LOADOPTS = $(FFLAGS) $(EXTRALIB)" >> $(NETLIB_LAPACK_DIR)/make.inc
-@echo "CC = $(CC)" >> $(NETLIB_LAPACK_DIR)/make.inc


+ 145
- 0
benchmark/Makefile View File

@@ -42,6 +42,8 @@ goto :: slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \
sger.goto dger.goto \
sdot.goto ddot.goto cdot.goto zdot.goto \
saxpy.goto daxpy.goto caxpy.goto zaxpy.goto \
sscal.goto dscal.goto cscal.goto zscal.goto \
sasum.goto dasum.goto casum.goto zasum.goto \
ssymv.goto dsymv.goto csymv.goto zsymv.goto \
chemv.goto zhemv.goto \
chemm.goto zhemm.goto \
@@ -63,6 +65,8 @@ acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \
sger.acml dger.acml \
sdot.acml ddot.acml cdot.acml zdot.acml \
saxpy.acml daxpy.acml caxpy.acml zaxpy.acml \
sscal.acml dscal.acml cscal.acml zscal.acml \
sasum.acml dasum.acml casum.acml zasum.acml \
ssymv.acml dsymv.acml csymv.acml zsymv.acml \
chemv.acml zhemv.acml \
chemm.acml zhemm.acml \
@@ -84,6 +88,8 @@ atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \
sger.atlas dger.atlas \
sdot.atlas ddot.atlas \
saxpy.atlas daxpy.atlas caxpy.atlas zaxpy.atlas \
sscal.atlas dscal.atlas cscal.atlas zscal.atlas \
sasum.atlas dasum.atlas casum.atlas zasum.atlas \
ssymv.atlas dsymv.atlas csymv.atlas zsymv.atlas \
chemv.atlas zhemv.atlas \
chemm.acml zhemm.acml \
@@ -106,6 +112,8 @@ mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \
sger.mkl dger.mkl \
sdot.mkl ddot.mkl cdot.mkl zdot.mkl \
saxpy.mkl daxpy.mkl caxpy.mkl zaxpy.mkl \
sscal.mkl dscal.mkl cscal.mkl zscal.mkl \
sasum.mkl dasum.mkl casum.mkl zasum.mkl \
ssymv.mkl dsymv.mkl csymv.mkl zsymv.mkl \
chemv.mkl zhemv.mkl \
chemm.mkl zhemm.mkl \
@@ -1078,6 +1086,116 @@ zaxpy.atlas : zaxpy.$(SUFFIX)
zaxpy.mkl : zaxpy.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

##################################### Sscal ####################################################
sscal.goto : sscal.$(SUFFIX) ../$(LIBNAME)
$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm

sscal.acml : sscal.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

sscal.atlas : sscal.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

sscal.mkl : sscal.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

##################################### Dscal ####################################################
dscal.goto : dscal.$(SUFFIX) ../$(LIBNAME)
$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm

dscal.acml : dscal.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

dscal.atlas : dscal.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

dscal.mkl : dscal.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

##################################### Cscal ####################################################

cscal.goto : cscal.$(SUFFIX) ../$(LIBNAME)
$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm

cscal.acml : cscal.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

cscal.atlas : cscal.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

cscal.mkl : cscal.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

##################################### Zscal ####################################################

zscal.goto : zscal.$(SUFFIX) ../$(LIBNAME)
$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm

zscal.acml : zscal.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

zscal.atlas : zscal.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

zscal.mkl : zscal.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

##################################### Sasum ####################################################
sasum.goto : sasum.$(SUFFIX) ../$(LIBNAME)
$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm

sasum.acml : sasum.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

sasum.atlas : sasum.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

sasum.mkl : sasum.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

##################################### Dasum ####################################################
dasum.goto : dasum.$(SUFFIX) ../$(LIBNAME)
$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm

dasum.acml : dasum.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

dasum.atlas : dasum.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

dasum.mkl : dasum.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

##################################### Casum ####################################################

casum.goto : casum.$(SUFFIX) ../$(LIBNAME)
$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm

casum.acml : casum.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

casum.atlas : casum.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

casum.mkl : casum.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

##################################### Zasum ####################################################

zasum.goto : zasum.$(SUFFIX) ../$(LIBNAME)
$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm

zasum.acml : zasum.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

zasum.atlas : zasum.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

zasum.mkl : zasum.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)




##################################### Cgemm3m ####################################################

@@ -1316,6 +1434,33 @@ caxpy.$(SUFFIX) : axpy.c
zaxpy.$(SUFFIX) : axpy.c
$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^

sscal.$(SUFFIX) : scal.c
$(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^

dscal.$(SUFFIX) : scal.c
$(CC) $(CFLAGS) -c -UCOMPLEX -DDOUBLE -o $(@F) $^

cscal.$(SUFFIX) : scal.c
$(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^

zscal.$(SUFFIX) : scal.c
$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^

sasum.$(SUFFIX) : asum.c
$(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^

dasum.$(SUFFIX) : asum.c
$(CC) $(CFLAGS) -c -UCOMPLEX -DDOUBLE -o $(@F) $^

casum.$(SUFFIX) : asum.c
$(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^

zasum.$(SUFFIX) : asum.c
$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^




cgemm3m.$(SUFFIX) : gemm3m.c
$(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^



+ 196
- 0
benchmark/asum.c View File

@@ -0,0 +1,196 @@
/***************************************************************************
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.
*****************************************************************************/

#include <stdio.h>
#include <stdlib.h>
#ifdef __CYGWIN32__
#include <sys/time.h>
#endif
#include "common.h"


#undef ASUM

#ifdef COMPLEX
#ifdef DOUBLE
#define ASUM BLASFUNC(dzasum)
#else
#define ASUM BLASFUNC(scasum)
#endif
#else
#ifdef DOUBLE
#define ASUM BLASFUNC(dasum)
#else
#define ASUM BLASFUNC(sasum)
#endif
#endif

#if defined(__WIN32__) || defined(__WIN64__)

#ifndef DELTA_EPOCH_IN_MICROSECS
#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
#endif

int gettimeofday(struct timeval *tv, void *tz){

FILETIME ft;
unsigned __int64 tmpres = 0;
static int tzflag;

if (NULL != tv)
{
GetSystemTimeAsFileTime(&ft);

tmpres |= ft.dwHighDateTime;
tmpres <<= 32;
tmpres |= ft.dwLowDateTime;

/*converting file time to unix epoch*/
tmpres /= 10; /*convert into microseconds*/
tmpres -= DELTA_EPOCH_IN_MICROSECS;
tv->tv_sec = (long)(tmpres / 1000000UL);
tv->tv_usec = (long)(tmpres % 1000000UL);
}

return 0;
}

#endif

#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0

static void *huge_malloc(BLASLONG size){
int shmid;
void *address;

#ifndef SHM_HUGETLB
#define SHM_HUGETLB 04000
#endif

if ((shmid =shmget(IPC_PRIVATE,
(size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
printf( "Memory allocation failed(shmget).\n");
exit(1);
}

address = shmat(shmid, NULL, SHM_RND);

if ((BLASLONG)address == -1){
printf( "Memory allocation failed(shmat).\n");
exit(1);
}

shmctl(shmid, IPC_RMID, 0);

return address;
}

#define malloc huge_malloc

#endif

int main(int argc, char *argv[]){

FLOAT *x;
FLOAT result;
blasint m, i;
blasint inc_x=1;
int loops = 1;
int l;
char *p;

int from = 1;
int to = 200;
int step = 1;

struct timeval start, stop;
double time1,timeg;

argc--;argv++;

if (argc > 0) { from = atol(*argv); argc--; argv++;}
if (argc > 0) { to = MAX(atol(*argv), from); argc--; argv++;}
if (argc > 0) { step = atol(*argv); argc--; argv++;}

if ((p = getenv("OPENBLAS_LOOPS"))) loops = atoi(p);
if ((p = getenv("OPENBLAS_INCX"))) inc_x = atoi(p);

fprintf(stderr, "From : %3d To : %3d Step = %3d Inc_x = %d Loops = %d\n", from, to, step,inc_x,loops);

if (( x = (FLOAT *)malloc(sizeof(FLOAT) * to * abs(inc_x) * COMPSIZE)) == NULL){
fprintf(stderr,"Out of Memory!!\n");exit(1);
}


#ifdef linux
srandom(getpid());
#endif

fprintf(stderr, " SIZE Flops\n");

for(m = from; m <= to; m += step)
{

timeg=0;

fprintf(stderr, " %6d : ", (int)m);


for (l=0; l<loops; l++)
{

for(i = 0; i < m * COMPSIZE * abs(inc_x); i++){
x[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
}

gettimeofday( &start, (struct timezone *)0);

result = ASUM (&m, x, &inc_x);

gettimeofday( &stop, (struct timezone *)0);

time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;

timeg += time1;

}

timeg /= loops;

#ifdef COMPLEX
fprintf(stderr, " %10.2f MFlops\n", 4. * (double)m / timeg * 1.e-6);
#else
fprintf(stderr, " %10.2f MFlops\n", 2. * (double)m / timeg * 1.e-6);
#endif

}

return 0;
}

// void main(int argc, char *argv[]) __attribute__((weak, alias("MAIN__")));

+ 202
- 0
benchmark/scal.c View File

@@ -0,0 +1,202 @@
/***************************************************************************
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.
*****************************************************************************/

#include <stdio.h>
#include <stdlib.h>
#ifdef __CYGWIN32__
#include <sys/time.h>
#endif
#include "common.h"


#undef SCAL

#ifdef COMPLEX
#ifdef DOUBLE
#define SCAL BLASFUNC(zscal)
#else
#define SCAL BLASFUNC(cscal)
#endif
#else
#ifdef DOUBLE
#define SCAL BLASFUNC(dscal)
#else
#define SCAL BLASFUNC(sscal)
#endif
#endif

#if defined(__WIN32__) || defined(__WIN64__)

#ifndef DELTA_EPOCH_IN_MICROSECS
#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
#endif

int gettimeofday(struct timeval *tv, void *tz){

FILETIME ft;
unsigned __int64 tmpres = 0;
static int tzflag;

if (NULL != tv)
{
GetSystemTimeAsFileTime(&ft);

tmpres |= ft.dwHighDateTime;
tmpres <<= 32;
tmpres |= ft.dwLowDateTime;

/*converting file time to unix epoch*/
tmpres /= 10; /*convert into microseconds*/
tmpres -= DELTA_EPOCH_IN_MICROSECS;
tv->tv_sec = (long)(tmpres / 1000000UL);
tv->tv_usec = (long)(tmpres % 1000000UL);
}

return 0;
}

#endif

#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0

static void *huge_malloc(BLASLONG size){
int shmid;
void *address;

#ifndef SHM_HUGETLB
#define SHM_HUGETLB 04000
#endif

if ((shmid =shmget(IPC_PRIVATE,
(size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
printf( "Memory allocation failed(shmget).\n");
exit(1);
}

address = shmat(shmid, NULL, SHM_RND);

if ((BLASLONG)address == -1){
printf( "Memory allocation failed(shmat).\n");
exit(1);
}

shmctl(shmid, IPC_RMID, 0);

return address;
}

#define malloc huge_malloc

#endif

int main(int argc, char *argv[]){

FLOAT *x, *y;
FLOAT alpha[2] = { 2.0, 2.0 };
blasint m, i;
blasint inc_x=1,inc_y=1;
int loops = 1;
int l;
char *p;

int from = 1;
int to = 200;
int step = 1;

struct timeval start, stop;
double time1,timeg;

argc--;argv++;

if (argc > 0) { from = atol(*argv); argc--; argv++;}
if (argc > 0) { to = MAX(atol(*argv), from); argc--; argv++;}
if (argc > 0) { step = atol(*argv); argc--; argv++;}

if ((p = getenv("OPENBLAS_LOOPS"))) loops = atoi(p);
if ((p = getenv("OPENBLAS_INCX"))) inc_x = atoi(p);

fprintf(stderr, "From : %3d To : %3d Step = %3d Inc_x = %d Inc_y = %d Loops = %d\n", from, to, step,inc_x,inc_y,loops);

if (( x = (FLOAT *)malloc(sizeof(FLOAT) * to * abs(inc_x) * COMPSIZE)) == NULL){
fprintf(stderr,"Out of Memory!!\n");exit(1);
}

if (( y = (FLOAT *)malloc(sizeof(FLOAT) * to * abs(inc_y) * COMPSIZE)) == NULL){
fprintf(stderr,"Out of Memory!!\n");exit(1);
}

#ifdef linux
srandom(getpid());
#endif

fprintf(stderr, " SIZE Flops\n");

for(m = from; m <= to; m += step)
{

timeg=0;

fprintf(stderr, " %6d : ", (int)m);


for (l=0; l<loops; l++)
{

for(i = 0; i < m * COMPSIZE * abs(inc_x); i++){
x[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
}

for(i = 0; i < m * COMPSIZE * abs(inc_y); i++){
y[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
}
gettimeofday( &start, (struct timezone *)0);

SCAL (&m, alpha, x, &inc_x);

gettimeofday( &stop, (struct timezone *)0);

time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;

timeg += time1;

}

timeg /= loops;

#ifdef COMPLEX
fprintf(stderr, " %10.2f MFlops\n", 6. * (double)m / timeg * 1.e-6);
#else
fprintf(stderr, " %10.2f MFlops\n", 1. * (double)m / timeg * 1.e-6);
#endif

}

return 0;
}

// void main(int argc, char *argv[]) __attribute__((weak, alias("MAIN__")));

+ 5
- 2
common_arm.h View File

@@ -71,8 +71,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef COMMON_ARM
#define COMMON_ARM

#define MB
#define WMB
#define MB __asm__ __volatile__ ("dmb ish" : : : "memory")
#define WMB __asm__ __volatile__ ("dmb ishst" : : : "memory")

#define INLINE inline

@@ -88,9 +88,12 @@ static void __inline blas_lock(volatile BLASULONG *address){
while (*address) {YIELDING;};

__asm__ __volatile__(
"1: \n\t"
"ldrex r2, [%1] \n\t"
"mov r2, #0 \n\t"
"strex r3, r2, [%1] \n\t"
"cmp r3, #0 \n\t"
"bne 1b \n\t"
"mov %0 , r3 \n\t"
: "=r"(ret), "=r"(address)
: "1"(address)


+ 3
- 0
kernel/x86_64/KERNEL.HASWELL View File

@@ -10,6 +10,9 @@ ZGEMVTKERNEL = zgemv_t_4.c
CGEMVNKERNEL = cgemv_n_4.c
CGEMVTKERNEL = cgemv_t_4.c

DSYMV_L_KERNEL = dsymv_L.c
DSYMV_U_KERNEL = dsymv_U.c

SDOTKERNEL = sdot.c
DDOTKERNEL = ddot.c
CDOTKERNEL = cdot.c


+ 3
- 0
kernel/x86_64/KERNEL.SANDYBRIDGE View File

@@ -8,6 +8,9 @@ DDOTKERNEL = ddot.c
CDOTKERNEL = cdot.c
ZDOTKERNEL = zdot.c

DSYMV_L_KERNEL = dsymv_L.c
DSYMV_U_KERNEL = dsymv_U.c


SAXPYKERNEL = saxpy.c
DAXPYKERNEL = daxpy.c


+ 4
- 0
kernel/x86_64/dsymv_L.c View File

@@ -30,6 +30,10 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#if defined(BULLDOZER) || defined(PILEDRIVER) || defined(STEAMROLLER)
#include "dsymv_L_microk_bulldozer-2.c"
#elif defined(HASWELL)
#include "dsymv_L_microk_haswell-2.c"
#elif defined(SANDYBRIDGE)
#include "dsymv_L_microk_sandy-2.c"
#elif defined(NEHALEM)
#include "dsymv_L_microk_nehalem-2.c"
#endif


+ 129
- 0
kernel/x86_64/dsymv_L_microk_haswell-2.c View File

@@ -0,0 +1,129 @@
/***************************************************************************
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_4x4 1
static void dsymv_kernel_4x4( BLASLONG from, BLASLONG to, FLOAT **a, FLOAT *x, FLOAT *y, FLOAT *temp1, FLOAT *temp2) __attribute__ ((noinline));

static void dsymv_kernel_4x4(BLASLONG from, BLASLONG to, FLOAT **a, FLOAT *x, FLOAT *y, FLOAT *temp1, FLOAT *temp2)
{


__asm__ __volatile__
(
"vzeroupper \n\t"
"vxorpd %%ymm0 , %%ymm0 , %%ymm0 \n\t" // temp2[0]
"vxorpd %%ymm1 , %%ymm1 , %%ymm1 \n\t" // temp2[1]
"vxorpd %%ymm2 , %%ymm2 , %%ymm2 \n\t" // temp2[2]
"vxorpd %%ymm3 , %%ymm3 , %%ymm3 \n\t" // temp2[3]
"vbroadcastsd (%8), %%ymm4 \n\t" // temp1[0]
"vbroadcastsd 8(%8), %%ymm5 \n\t" // temp1[1]
"vbroadcastsd 16(%8), %%ymm6 \n\t" // temp1[1]
"vbroadcastsd 24(%8), %%ymm7 \n\t" // temp1[1]

".align 16 \n\t"
"1: \n\t"

"vmovups (%3,%0,8), %%ymm9 \n\t" // 2 * y
"vmovups (%2,%0,8), %%ymm8 \n\t" // 2 * x

"vmovups (%4,%0,8), %%ymm12 \n\t" // 2 * a
"vmovups (%5,%0,8), %%ymm13 \n\t" // 2 * a
"vmovups (%6,%0,8), %%ymm14 \n\t" // 2 * a
"vmovups (%7,%0,8), %%ymm15 \n\t" // 2 * a

"vfmadd231pd %%ymm4, %%ymm12 , %%ymm9 \n\t" // y += temp1 * a
"vfmadd231pd %%ymm8, %%ymm12 , %%ymm0 \n\t" // temp2 += x * a

"vfmadd231pd %%ymm5, %%ymm13 , %%ymm9 \n\t" // y += temp1 * a
"vfmadd231pd %%ymm8, %%ymm13 , %%ymm1 \n\t" // temp2 += x * a

"vfmadd231pd %%ymm6, %%ymm14 , %%ymm9 \n\t" // y += temp1 * a
"vfmadd231pd %%ymm8, %%ymm14 , %%ymm2 \n\t" // temp2 += x * a

"vfmadd231pd %%ymm7, %%ymm15 , %%ymm9 \n\t" // y += temp1 * a
"vfmadd231pd %%ymm8, %%ymm15 , %%ymm3 \n\t" // temp2 += x * a
"addq $4 , %0 \n\t"

"vmovups %%ymm9 , -32(%3,%0,8) \n\t"

"cmpq %0 , %1 \n\t"
"jnz 1b \n\t"

"vmovsd (%9), %%xmm4 \n\t"
"vmovsd 8(%9), %%xmm5 \n\t"
"vmovsd 16(%9), %%xmm6 \n\t"
"vmovsd 24(%9), %%xmm7 \n\t"

"vextractf128 $0x01, %%ymm0 , %%xmm12 \n\t"
"vextractf128 $0x01, %%ymm1 , %%xmm13 \n\t"
"vextractf128 $0x01, %%ymm2 , %%xmm14 \n\t"
"vextractf128 $0x01, %%ymm3 , %%xmm15 \n\t"

"vaddpd %%xmm0, %%xmm12, %%xmm0 \n\t"
"vaddpd %%xmm1, %%xmm13, %%xmm1 \n\t"
"vaddpd %%xmm2, %%xmm14, %%xmm2 \n\t"
"vaddpd %%xmm3, %%xmm15, %%xmm3 \n\t"

"vhaddpd %%xmm0, %%xmm0, %%xmm0 \n\t"
"vhaddpd %%xmm1, %%xmm1, %%xmm1 \n\t"
"vhaddpd %%xmm2, %%xmm2, %%xmm2 \n\t"
"vhaddpd %%xmm3, %%xmm3, %%xmm3 \n\t"

"vaddsd %%xmm4, %%xmm0, %%xmm0 \n\t"
"vaddsd %%xmm5, %%xmm1, %%xmm1 \n\t"
"vaddsd %%xmm6, %%xmm2, %%xmm2 \n\t"
"vaddsd %%xmm7, %%xmm3, %%xmm3 \n\t"

"vmovsd %%xmm0 , (%9) \n\t" // save temp2
"vmovsd %%xmm1 , 8(%9) \n\t" // save temp2
"vmovsd %%xmm2 ,16(%9) \n\t" // save temp2
"vmovsd %%xmm3 ,24(%9) \n\t" // save temp2
"vzeroupper \n\t"

:
:
"r" (from), // 0
"r" (to), // 1
"r" (x), // 2
"r" (y), // 3
"r" (a[0]), // 4
"r" (a[1]), // 5
"r" (a[2]), // 6
"r" (a[3]), // 8
"r" (temp1), // 8
"r" (temp2) // 9
: "cc",
"%xmm0", "%xmm1", "%xmm2", "%xmm3",
"%xmm4", "%xmm5", "%xmm6", "%xmm7",
"%xmm8", "%xmm9", "%xmm10", "%xmm11",
"%xmm12", "%xmm13", "%xmm14", "%xmm15",
"memory"
);

}



+ 138
- 0
kernel/x86_64/dsymv_L_microk_sandy-2.c View File

@@ -0,0 +1,138 @@
/***************************************************************************
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_4x4 1
static void dsymv_kernel_4x4( BLASLONG from, BLASLONG to, FLOAT **a, FLOAT *x, FLOAT *y, FLOAT *temp1, FLOAT *temp2) __attribute__ ((noinline));

static void dsymv_kernel_4x4(BLASLONG from, BLASLONG to, FLOAT **a, FLOAT *x, FLOAT *y, FLOAT *temp1, FLOAT *temp2)
{


__asm__ __volatile__
(
"vzeroupper \n\t"
"vxorpd %%ymm0 , %%ymm0 , %%ymm0 \n\t" // temp2[0]
"vxorpd %%ymm1 , %%ymm1 , %%ymm1 \n\t" // temp2[1]
"vxorpd %%ymm2 , %%ymm2 , %%ymm2 \n\t" // temp2[2]
"vxorpd %%ymm3 , %%ymm3 , %%ymm3 \n\t" // temp2[3]
"vbroadcastsd (%8), %%ymm4 \n\t" // temp1[0]
"vbroadcastsd 8(%8), %%ymm5 \n\t" // temp1[1]
"vbroadcastsd 16(%8), %%ymm6 \n\t" // temp1[1]
"vbroadcastsd 24(%8), %%ymm7 \n\t" // temp1[1]

".align 16 \n\t"
"1: \n\t"

"vmovups (%3,%0,8), %%ymm9 \n\t" // 2 * y
"vmovups (%2,%0,8), %%ymm8 \n\t" // 2 * x

"vmovups (%4,%0,8), %%ymm12 \n\t" // 2 * a
"vmovups (%5,%0,8), %%ymm13 \n\t" // 2 * a
"vmovups (%6,%0,8), %%ymm14 \n\t" // 2 * a
"vmovups (%7,%0,8), %%ymm15 \n\t" // 2 * a

"vmulpd %%ymm4, %%ymm12, %%ymm10 \n\t"
"vaddpd %%ymm9, %%ymm10, %%ymm9 \n\t"
"vmulpd %%ymm8, %%ymm12, %%ymm11 \n\t"
"vaddpd %%ymm0, %%ymm11, %%ymm0 \n\t"

"vmulpd %%ymm5, %%ymm13, %%ymm10 \n\t"
"vaddpd %%ymm9, %%ymm10, %%ymm9 \n\t"
"vmulpd %%ymm8, %%ymm13, %%ymm11 \n\t"
"vaddpd %%ymm1, %%ymm11, %%ymm1 \n\t"

"vmulpd %%ymm6, %%ymm14, %%ymm10 \n\t"
"vaddpd %%ymm9, %%ymm10, %%ymm9 \n\t"
"vmulpd %%ymm8, %%ymm14, %%ymm11 \n\t"
"vaddpd %%ymm2, %%ymm11, %%ymm2 \n\t"

"vmulpd %%ymm7, %%ymm15, %%ymm10 \n\t"
"vaddpd %%ymm9, %%ymm10, %%ymm9 \n\t"
"vmulpd %%ymm8, %%ymm15, %%ymm11 \n\t"
"vaddpd %%ymm3, %%ymm11, %%ymm3 \n\t"

"addq $4 , %0 \n\t"

"vmovups %%ymm9 , -32(%3,%0,8) \n\t"

"cmpq %0 , %1 \n\t"
"jnz 1b \n\t"

"vmovsd (%9), %%xmm4 \n\t"
"vmovsd 8(%9), %%xmm5 \n\t"
"vmovsd 16(%9), %%xmm6 \n\t"
"vmovsd 24(%9), %%xmm7 \n\t"

"vextractf128 $0x01, %%ymm0 , %%xmm12 \n\t"
"vextractf128 $0x01, %%ymm1 , %%xmm13 \n\t"
"vextractf128 $0x01, %%ymm2 , %%xmm14 \n\t"
"vextractf128 $0x01, %%ymm3 , %%xmm15 \n\t"

"vaddpd %%xmm0, %%xmm12, %%xmm0 \n\t"
"vaddpd %%xmm1, %%xmm13, %%xmm1 \n\t"
"vaddpd %%xmm2, %%xmm14, %%xmm2 \n\t"
"vaddpd %%xmm3, %%xmm15, %%xmm3 \n\t"

"vhaddpd %%xmm0, %%xmm0, %%xmm0 \n\t"
"vhaddpd %%xmm1, %%xmm1, %%xmm1 \n\t"
"vhaddpd %%xmm2, %%xmm2, %%xmm2 \n\t"
"vhaddpd %%xmm3, %%xmm3, %%xmm3 \n\t"

"vaddsd %%xmm4, %%xmm0, %%xmm0 \n\t"
"vaddsd %%xmm5, %%xmm1, %%xmm1 \n\t"
"vaddsd %%xmm6, %%xmm2, %%xmm2 \n\t"
"vaddsd %%xmm7, %%xmm3, %%xmm3 \n\t"

"vmovsd %%xmm0 , (%9) \n\t" // save temp2
"vmovsd %%xmm1 , 8(%9) \n\t" // save temp2
"vmovsd %%xmm2 ,16(%9) \n\t" // save temp2
"vmovsd %%xmm3 ,24(%9) \n\t" // save temp2
"vzeroupper \n\t"

:
:
"r" (from), // 0
"r" (to), // 1
"r" (x), // 2
"r" (y), // 3
"r" (a[0]), // 4
"r" (a[1]), // 5
"r" (a[2]), // 6
"r" (a[3]), // 8
"r" (temp1), // 8
"r" (temp2) // 9
: "cc",
"%xmm0", "%xmm1", "%xmm2", "%xmm3",
"%xmm4", "%xmm5", "%xmm6", "%xmm7",
"%xmm8", "%xmm9", "%xmm10", "%xmm11",
"%xmm12", "%xmm13", "%xmm14", "%xmm15",
"memory"
);

}



+ 4
- 0
kernel/x86_64/dsymv_U.c View File

@@ -31,6 +31,10 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#if defined(BULLDOZER) || defined(PILEDRIVER) || defined(STEAMROLLER)
#include "dsymv_U_microk_bulldozer-2.c"
#elif defined(HASWELL)
#include "dsymv_U_microk_haswell-2.c"
#elif defined(SANDYBRIDGE)
#include "dsymv_U_microk_sandy-2.c"
#elif defined(NEHALEM)
#include "dsymv_U_microk_nehalem-2.c"
#endif


+ 131
- 0
kernel/x86_64/dsymv_U_microk_haswell-2.c View File

@@ -0,0 +1,131 @@
/***************************************************************************
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_4x4 1
static void dsymv_kernel_4x4(BLASLONG n, FLOAT *a0, FLOAT *a1, FLOAT *a2, FLOAT *a3, FLOAT *x, FLOAT *y, FLOAT *temp1, FLOAT *temp2) __attribute__ ((noinline));

static void dsymv_kernel_4x4(BLASLONG n, FLOAT *a0, FLOAT *a1, FLOAT *a2, FLOAT *a3, FLOAT *x, FLOAT *y, FLOAT *temp1, FLOAT *temp2)
{

BLASLONG register i = 0;

__asm__ __volatile__
(
"vzeroupper \n\t"
"vxorpd %%ymm0 , %%ymm0 , %%ymm0 \n\t" // temp2[0]
"vxorpd %%ymm1 , %%ymm1 , %%ymm1 \n\t" // temp2[1]
"vxorpd %%ymm2 , %%ymm2 , %%ymm2 \n\t" // temp2[2]
"vxorpd %%ymm3 , %%ymm3 , %%ymm3 \n\t" // temp2[3]
"vbroadcastsd (%8), %%ymm4 \n\t" // temp1[0]
"vbroadcastsd 8(%8), %%ymm5 \n\t" // temp1[1]
"vbroadcastsd 16(%8), %%ymm6 \n\t" // temp1[1]
"vbroadcastsd 24(%8), %%ymm7 \n\t" // temp1[1]
"xorq %0,%0 \n\t"

".align 16 \n\t"
"1: \n\t"

"vmovups (%3,%0,8), %%ymm9 \n\t" // 2 * y
"vmovups (%2,%0,8), %%ymm8 \n\t" // 2 * x

"vmovups (%4,%0,8), %%ymm12 \n\t" // 2 * a
"vmovups (%5,%0,8), %%ymm13 \n\t" // 2 * a
"vmovups (%6,%0,8), %%ymm14 \n\t" // 2 * a
"vmovups (%7,%0,8), %%ymm15 \n\t" // 2 * a

"vfmadd231pd %%ymm4, %%ymm12 , %%ymm9 \n\t" // y += temp1 * a
"vfmadd231pd %%ymm8, %%ymm12 , %%ymm0 \n\t" // temp2 += x * a

"vfmadd231pd %%ymm5, %%ymm13 , %%ymm9 \n\t" // y += temp1 * a
"vfmadd231pd %%ymm8, %%ymm13 , %%ymm1 \n\t" // temp2 += x * a

"vfmadd231pd %%ymm6, %%ymm14 , %%ymm9 \n\t" // y += temp1 * a
"vfmadd231pd %%ymm8, %%ymm14 , %%ymm2 \n\t" // temp2 += x * a

"vfmadd231pd %%ymm7, %%ymm15 , %%ymm9 \n\t" // y += temp1 * a
"vfmadd231pd %%ymm8, %%ymm15 , %%ymm3 \n\t" // temp2 += x * a
"addq $4 , %0 \n\t"
"subq $4 , %1 \n\t"

"vmovups %%ymm9 , -32(%3,%0,8) \n\t"

"jnz 1b \n\t"

"vmovsd (%9), %%xmm4 \n\t"
"vmovsd 8(%9), %%xmm5 \n\t"
"vmovsd 16(%9), %%xmm6 \n\t"
"vmovsd 24(%9), %%xmm7 \n\t"

"vextractf128 $0x01, %%ymm0 , %%xmm12 \n\t"
"vextractf128 $0x01, %%ymm1 , %%xmm13 \n\t"
"vextractf128 $0x01, %%ymm2 , %%xmm14 \n\t"
"vextractf128 $0x01, %%ymm3 , %%xmm15 \n\t"

"vaddpd %%xmm0, %%xmm12, %%xmm0 \n\t"
"vaddpd %%xmm1, %%xmm13, %%xmm1 \n\t"
"vaddpd %%xmm2, %%xmm14, %%xmm2 \n\t"
"vaddpd %%xmm3, %%xmm15, %%xmm3 \n\t"

"vhaddpd %%xmm0, %%xmm0, %%xmm0 \n\t"
"vhaddpd %%xmm1, %%xmm1, %%xmm1 \n\t"
"vhaddpd %%xmm2, %%xmm2, %%xmm2 \n\t"
"vhaddpd %%xmm3, %%xmm3, %%xmm3 \n\t"

"vaddsd %%xmm4, %%xmm0, %%xmm0 \n\t"
"vaddsd %%xmm5, %%xmm1, %%xmm1 \n\t"
"vaddsd %%xmm6, %%xmm2, %%xmm2 \n\t"
"vaddsd %%xmm7, %%xmm3, %%xmm3 \n\t"

"vmovsd %%xmm0 , (%9) \n\t" // save temp2
"vmovsd %%xmm1 , 8(%9) \n\t" // save temp2
"vmovsd %%xmm2 ,16(%9) \n\t" // save temp2
"vmovsd %%xmm3 ,24(%9) \n\t" // save temp2
"vzeroupper \n\t"

:
:
"r" (i), // 0
"r" (n), // 1
"r" (x), // 2
"r" (y), // 3
"r" (a0), // 4
"r" (a1), // 5
"r" (a2), // 6
"r" (a3), // 8
"r" (temp1), // 8
"r" (temp2) // 9
: "cc",
"%xmm0", "%xmm1", "%xmm2", "%xmm3",
"%xmm4", "%xmm5", "%xmm6", "%xmm7",
"%xmm8", "%xmm9", "%xmm10", "%xmm11",
"%xmm12", "%xmm13", "%xmm14", "%xmm15",
"memory"
);

}



+ 140
- 0
kernel/x86_64/dsymv_U_microk_sandy-2.c View File

@@ -0,0 +1,140 @@
/***************************************************************************
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_4x4 1
static void dsymv_kernel_4x4(BLASLONG n, FLOAT *a0, FLOAT *a1, FLOAT *a2, FLOAT *a3, FLOAT *x, FLOAT *y, FLOAT *temp1, FLOAT *temp2) __attribute__ ((noinline));

static void dsymv_kernel_4x4(BLASLONG n, FLOAT *a0, FLOAT *a1, FLOAT *a2, FLOAT *a3, FLOAT *x, FLOAT *y, FLOAT *temp1, FLOAT *temp2)
{

BLASLONG register i = 0;

__asm__ __volatile__
(
"vzeroupper \n\t"
"vxorpd %%ymm0 , %%ymm0 , %%ymm0 \n\t" // temp2[0]
"vxorpd %%ymm1 , %%ymm1 , %%ymm1 \n\t" // temp2[1]
"vxorpd %%ymm2 , %%ymm2 , %%ymm2 \n\t" // temp2[2]
"vxorpd %%ymm3 , %%ymm3 , %%ymm3 \n\t" // temp2[3]
"vbroadcastsd (%8), %%ymm4 \n\t" // temp1[0]
"vbroadcastsd 8(%8), %%ymm5 \n\t" // temp1[1]
"vbroadcastsd 16(%8), %%ymm6 \n\t" // temp1[1]
"vbroadcastsd 24(%8), %%ymm7 \n\t" // temp1[1]
"xorq %0,%0 \n\t"

".align 16 \n\t"
"1: \n\t"

"vmovups (%3,%0,8), %%ymm9 \n\t" // 2 * y
"vmovups (%2,%0,8), %%ymm8 \n\t" // 2 * x

"vmovups (%4,%0,8), %%ymm12 \n\t" // 2 * a
"vmovups (%5,%0,8), %%ymm13 \n\t" // 2 * a
"vmovups (%6,%0,8), %%ymm14 \n\t" // 2 * a
"vmovups (%7,%0,8), %%ymm15 \n\t" // 2 * a

"vmulpd %%ymm4, %%ymm12, %%ymm10 \n\t"
"vaddpd %%ymm9, %%ymm10, %%ymm9 \n\t"
"vmulpd %%ymm8, %%ymm12, %%ymm11 \n\t"
"vaddpd %%ymm0, %%ymm11, %%ymm0 \n\t"

"vmulpd %%ymm5, %%ymm13, %%ymm10 \n\t"
"vaddpd %%ymm9, %%ymm10, %%ymm9 \n\t"
"vmulpd %%ymm8, %%ymm13, %%ymm11 \n\t"
"vaddpd %%ymm1, %%ymm11, %%ymm1 \n\t"

"vmulpd %%ymm6, %%ymm14, %%ymm10 \n\t"
"vaddpd %%ymm9, %%ymm10, %%ymm9 \n\t"
"vmulpd %%ymm8, %%ymm14, %%ymm11 \n\t"
"vaddpd %%ymm2, %%ymm11, %%ymm2 \n\t"

"vmulpd %%ymm7, %%ymm15, %%ymm10 \n\t"
"vaddpd %%ymm9, %%ymm10, %%ymm9 \n\t"
"vmulpd %%ymm8, %%ymm15, %%ymm11 \n\t"
"vaddpd %%ymm3, %%ymm11, %%ymm3 \n\t"

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

"vmovups %%ymm9 , -32(%3,%0,8) \n\t"

"jnz 1b \n\t"

"vmovsd (%9), %%xmm4 \n\t"
"vmovsd 8(%9), %%xmm5 \n\t"
"vmovsd 16(%9), %%xmm6 \n\t"
"vmovsd 24(%9), %%xmm7 \n\t"

"vextractf128 $0x01, %%ymm0 , %%xmm12 \n\t"
"vextractf128 $0x01, %%ymm1 , %%xmm13 \n\t"
"vextractf128 $0x01, %%ymm2 , %%xmm14 \n\t"
"vextractf128 $0x01, %%ymm3 , %%xmm15 \n\t"

"vaddpd %%xmm0, %%xmm12, %%xmm0 \n\t"
"vaddpd %%xmm1, %%xmm13, %%xmm1 \n\t"
"vaddpd %%xmm2, %%xmm14, %%xmm2 \n\t"
"vaddpd %%xmm3, %%xmm15, %%xmm3 \n\t"

"vhaddpd %%xmm0, %%xmm0, %%xmm0 \n\t"
"vhaddpd %%xmm1, %%xmm1, %%xmm1 \n\t"
"vhaddpd %%xmm2, %%xmm2, %%xmm2 \n\t"
"vhaddpd %%xmm3, %%xmm3, %%xmm3 \n\t"

"vaddsd %%xmm4, %%xmm0, %%xmm0 \n\t"
"vaddsd %%xmm5, %%xmm1, %%xmm1 \n\t"
"vaddsd %%xmm6, %%xmm2, %%xmm2 \n\t"
"vaddsd %%xmm7, %%xmm3, %%xmm3 \n\t"

"vmovsd %%xmm0 , (%9) \n\t" // save temp2
"vmovsd %%xmm1 , 8(%9) \n\t" // save temp2
"vmovsd %%xmm2 ,16(%9) \n\t" // save temp2
"vmovsd %%xmm3 ,24(%9) \n\t" // save temp2
"vzeroupper \n\t"

:
:
"r" (i), // 0
"r" (n), // 1
"r" (x), // 2
"r" (y), // 3
"r" (a0), // 4
"r" (a1), // 5
"r" (a2), // 6
"r" (a3), // 8
"r" (temp1), // 8
"r" (temp2) // 9
: "cc",
"%xmm0", "%xmm1", "%xmm2", "%xmm3",
"%xmm4", "%xmm5", "%xmm6", "%xmm7",
"%xmm8", "%xmm9", "%xmm10", "%xmm11",
"%xmm12", "%xmm13", "%xmm14", "%xmm15",
"memory"
);

}



+ 1
- 1
lapack-netlib/TESTING/EIG/Makefile View File

@@ -169,4 +169,4 @@ cchkee.o: cchkee.f
zchkee.o: zchkee.f
$(FORTRAN) $(DRVOPTS) -c $< -o $@

.f.o : ; $(FORTRAN) $(OPTS) -c $< -o $@
.f.o : ; $(FORTRAN) $(DRVOPTS) -c $< -o $@

+ 1
- 1
lapack-netlib/TESTING/LIN/Makefile View File

@@ -338,4 +338,4 @@ zchkaa.o: zchkaa.f
$(FORTRAN) $(DRVOPTS) -c $< -o $@
.f.o:
$(FORTRAN) $(OPTS) -c $< -o $@
$(FORTRAN) $(DRVOPTS) -c $< -o $@

+ 1
- 1
make.inc View File

@@ -1,6 +1,6 @@
SHELL = /bin/sh
PLAT = _LINUX
DRVOPTS = $(OPTS)
DRVOPTS = $(NOOPT)
ARCHFLAGS= -ru
#RANLIB = ranlib


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