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added gesv benchmark

tags/v0.2.15^2
Werner Saar 10 years ago
parent
eff43d3289
commit
6a13a94e71
2 changed files with 307 additions and 0 deletions
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  1. +89
    -0
      benchmark/Makefile
  2. +218
    -0
      benchmark/gesv.c

+ 89
- 0
benchmark/Makefile View File

@@ -56,6 +56,7 @@ goto :: slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \
cher2k.goto zher2k.goto \
sgemv.goto dgemv.goto cgemv.goto zgemv.goto \
sgeev.goto dgeev.goto cgeev.goto zgeev.goto \
sgesv.goto dgesv.goto cgesv.goto zgesv.goto \
sgetri.goto dgetri.goto cgetri.goto zgetri.goto \
spotrf.goto dpotrf.goto cpotrf.goto zpotrf.goto \
ssymm.goto dsymm.goto csymm.goto zsymm.goto
@@ -81,6 +82,7 @@ acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \
cher2k.acml zher2k.acml \
sgemv.acml dgemv.acml cgemv.acml zgemv.acml \
sgeev.acml dgeev.acml cgeev.acml zgeev.acml \
sgesv.acml dgesv.acml cgesv.acml zgesv.acml \
sgetri.acml dgetri.acml cgetri.acml zgetri.acml \
spotrf.acml dpotrf.acml cpotrf.acml zpotrf.acml \
ssymm.acml dsymm.acml csymm.acml zsymm.acml
@@ -107,6 +109,7 @@ atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \
cher2k.atlas zher2k.atlas \
sgemv.atlas dgemv.atlas cgemv.atlas zgemv.atlas \
sgeev.atlas dgeev.atlas cgeev.atlas zgeev.atlas \
sgesv.atlas dgesv.atlas cgesv.atlas zgesv.atlas \
sgetri.atlas dgetri.atlas cgetri.atlas zgetri.atlas \
spotrf.atlas dpotrf.atlas cpotrf.atlas zpotrf.atlas \
ssymm.atlas dsymm.atlas csymm.atlas zsymm.atlas
@@ -132,6 +135,7 @@ mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \
cher2k.mkl zher2k.mkl \
sgemv.mkl dgemv.mkl cgemv.mkl zgemv.mkl \
sgeev.mkl dgeev.mkl cgeev.mkl zgeev.mkl \
sgesv.mkl dgesv.mkl cgesv.mkl zgesv.mkl \
sgetri.mkl dgetri.mkl cgetri.mkl zgetri.mkl \
spotrf.mkl dpotrf.mkl cpotrf.mkl zpotrf.mkl \
ssymm.mkl dsymm.mkl csymm.mkl zsymm.mkl
@@ -158,6 +162,7 @@ goto :: slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \
cherk.goto zherk.goto \
cher2k.goto zher2k.goto \
sgemv.goto dgemv.goto cgemv.goto zgemv.goto \
sgesv.goto dgesv.goto cgesv.goto zgesv.goto \
sgeev.goto dgeev.goto cgeev.goto zgeev.goto \
sgetri.goto dgetri.goto cgetri.goto zgetri.goto \
spotrf.goto dpotrf.goto cpotrf.goto zpotrf.goto \
@@ -184,6 +189,7 @@ acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \
cher2k.acml zher2k.acml \
sgemv.acml dgemv.acml cgemv.acml zgemv.acml \
sgeev.acml dgeev.acml cgeev.acml zgeev.acml \
sgesv.acml dgesv.acml cgesv.acml zgesv.acml \
sgetri.acml dgetri.acml cgetri.acml zgetri.acml \
spotrf.acml dpotrf.acml cpotrf.acml zpotrf.acml \
ssymm.acml dsymm.acml csymm.acml zsymm.acml
@@ -210,6 +216,7 @@ atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \
cher2k.atlas zher2k.atlas \
sgemv.atlas dgemv.atlas cgemv.atlas zgemv.atlas \
sgeev.atlas dgeev.atlas cgeev.atlas zgeev.atlas \
sgesv.atlas dgesv.atlas cgesv.atlas zgesv.atlas \
sgetri.atlas dgetri.atlas cgetri.atlas zgetri.atlas \
spotrf.atlas dpotrf.atlas cpotrf.atlas zpotrf.atlas \
ssymm.atlas dsymm.atlas csymm.atlas zsymm.atlas
@@ -235,6 +242,7 @@ mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \
cher2k.mkl zher2k.mkl \
sgemv.mkl dgemv.mkl cgemv.mkl zgemv.mkl \
sgeev.mkl dgeev.mkl cgeev.mkl zgeev.mkl \
sgesv.mkl dgesv.mkl cgesv.mkl zgesv.mkl \
sgetri.mkl dgetri.mkl cgetri.mkl zgetri.mkl \
spotrf.mkl dpotrf.mkl cpotrf.mkl zpotrf.mkl \
ssymm.mkl dsymm.mkl csymm.mkl zsymm.mkl
@@ -267,6 +275,7 @@ veclib :: slinpack.veclib dlinpack.veclib clinpack.veclib zlinpack.veclib \
cher2k.veclib zher2k.veclib \
sgemv.veclib dgemv.veclib cgemv.veclib zgemv.veclib \
sgeev.veclib dgeev.veclib cgeev.veclib zgeev.veclib \
sgesv.veclib dgesv.veclib cgesv.veclib zgesv.veclib \
sgetri.veclib dgetri.veclib cgetri.veclib zgetri.veclib \
spotrf.veclib dpotrf.veclib cpotrf.veclib zpotrf.veclib \
ssymm.veclib dsymm.veclib csymm.veclib zsymm.veclib
@@ -1735,6 +1744,73 @@ zswap.veclib : zswap.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)


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

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

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

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

sgesv.veclib : sgesv.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

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

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

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

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

dgesv.veclib : dgesv.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

##################################### Cgesv ####################################################

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

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

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

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

cgesv.veclib : cgesv.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)

##################################### Zgesv ####################################################

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

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

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

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

zgesv.veclib : zgesv.$(SUFFIX)
-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)


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

cgemm3m.goto : cgemm3m.$(SUFFIX) ../$(LIBNAME)
@@ -2035,6 +2111,19 @@ zasum.$(SUFFIX) : asum.c
$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^


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

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

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

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




cgemm3m.$(SUFFIX) : gemm3m.c


+ 218
- 0
benchmark/gesv.c View File

@@ -0,0 +1,218 @@
/*********************************************************************/
/* Copyright 2009, 2010 The University of Texas at Austin. */
/* 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. */
/* */
/* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF TEXAS AT */
/* AUSTIN ``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 UNIVERSITY OF TEXAS AT */
/* AUSTIN 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. */
/* */
/* The views and conclusions contained in the software and */
/* documentation are those of the authors and should not be */
/* interpreted as representing official policies, either expressed */
/* or implied, of The University of Texas at Austin. */
/*********************************************************************/

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

double fabs(double);

#undef GESV
#undef GETRS

#ifndef COMPLEX
#ifdef XDOUBLE
#define GESV BLASFUNC(qgesv)
#elif defined(DOUBLE)
#define GESV BLASFUNC(dgesv)
#else
#define GESV BLASFUNC(sgesv)
#endif
#else
#ifdef XDOUBLE
#define GESV BLASFUNC(xgesv)
#elif defined(DOUBLE)
#define GESV BLASFUNC(zgesv)
#else
#define GESV BLASFUNC(cgesv)
#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 *a, *b;
blasint *ipiv;

blasint m, i, j, info;

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

struct timeval start, stop;
double time1;

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++;}

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

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

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

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

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

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

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

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

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

for(j = 0; j < m; j++){
for(i = 0; i < m * COMPSIZE; i++){
b[i + j * m * COMPSIZE] = 0.0;
}
}


for (j = 0; j < m; ++j) {
for (i = 0; i < m * COMPSIZE; ++i) {
b[i] += a[i + j * m * COMPSIZE];
}
}

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

GESV (&m, &m, a, &m, ipiv, b, &m, &info);

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


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



fprintf(stderr,
"%10.2f MFlops %10.6f s\n",
COMPSIZE * COMPSIZE * (2. / 3. * (double)m * (double)m * (double)m + 2. * (double)m * (double)m * (double)m ) / (time1) * 1.e-6 , time1);


}

return 0;
}

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

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