diff --git a/benchmark/Makefile b/benchmark/Makefile index c037dd6d6..c554a57b1 100644 --- a/benchmark/Makefile +++ b/benchmark/Makefile @@ -69,6 +69,8 @@ goto :: slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \ sasum.goto dasum.goto casum.goto zasum.goto \ ssymv.goto dsymv.goto csymv.goto zsymv.goto \ chemv.goto zhemv.goto \ + chbmv.goto zhbmv.goto \ + chpmv.goto zhpmv.goto \ chemm.goto zhemm.goto \ cherk.goto zherk.goto \ cher2k.goto zher2k.goto \ @@ -97,6 +99,8 @@ acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \ sasum.acml dasum.acml casum.acml zasum.acml \ ssymv.acml dsymv.acml csymv.acml zsymv.acml \ chemv.acml zhemv.acml \ + chbmv.acml zhbmv.acml \ + chpmv.acml zhpmv.acml \ chemm.acml zhemm.acml \ cherk.acml zherk.acml \ cher2k.acml zher2k.acml \ @@ -125,6 +129,8 @@ atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \ sasum.atlas dasum.atlas casum.atlas zasum.atlas \ ssymv.atlas dsymv.atlas csymv.atlas zsymv.atlas \ chemv.atlas zhemv.atlas \ + chbmv.atlas zhbmv.atlas \ + chpmv.atlas zhpmv.atlas \ chemm.acml zhemm.acml \ chemm.atlas zhemm.atlas \ cherk.atlas zherk.atlas \ @@ -154,6 +160,8 @@ mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \ sasum.mkl dasum.mkl casum.mkl zasum.mkl \ ssymv.mkl dsymv.mkl csymv.mkl zsymv.mkl \ chemv.mkl zhemv.mkl \ + chbmv.mkl zhbmv.mkl \ + chpmv.mkl zhpmv.mkl \ chemm.mkl zhemm.mkl \ cherk.mkl zherk.mkl \ cher2k.mkl zher2k.mkl \ @@ -183,6 +191,8 @@ goto :: sgemm.goto dgemm.goto cgemm.goto zgemm.goto \ sasum.goto dasum.goto casum.goto zasum.goto \ ssymv.goto dsymv.goto \ chemv.goto zhemv.goto \ + chbmv.goto zhbmv.goto \ + chpmv.goto zhpmv.goto \ chemm.goto zhemm.goto \ cherk.goto zherk.goto \ cher2k.goto zher2k.goto \ @@ -210,6 +220,8 @@ acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \ sasum.acml dasum.acml casum.acml zasum.acml \ ssymv.acml dsymv.acml csymv.acml zsymv.acml \ chemv.acml zhemv.acml \ + chbmv.acml zhbmv.acml \ + chpmv.acml zhpmv.acml \ chemm.acml zhemm.acml \ cherk.acml zherk.acml \ cher2k.acml zher2k.acml \ @@ -238,6 +250,8 @@ atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \ sasum.atlas dasum.atlas casum.atlas zasum.atlas \ ssymv.atlas dsymv.atlas csymv.atlas zsymv.atlas \ chemv.atlas zhemv.atlas \ + chbmv.atlas zhbmv.atlas \ + chpmv.atlas zhpmv.atlas \ chemm.acml zhemm.acml \ chemm.atlas zhemm.atlas \ cherk.atlas zherk.atlas \ @@ -269,6 +283,8 @@ mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \ sasum.mkl dasum.mkl casum.mkl zasum.mkl \ ssymv.mkl dsymv.mkl csymv.mkl zsymv.mkl \ chemv.mkl zhemv.mkl \ + chbmv.mkl zhbmv.mkl \ + chpmv.mkl zhpmv.mkl \ chemm.mkl zhemm.mkl \ cherk.mkl zherk.mkl \ cher2k.mkl zher2k.mkl \ @@ -308,6 +324,8 @@ veclib :: slinpack.veclib dlinpack.veclib clinpack.veclib zlinpack.veclib \ sasum.veclib dasum.veclib casum.veclib zasum.veclib \ ssymv.veclib dsymv.veclib csymv.veclib zsymv.veclib \ chemv.veclib zhemv.veclib \ + chbmv.veclib zhbmv.veclib \ + chpmv.veclib zhpmv.veclib \ chemm.veclib zhemm.veclib \ cherk.veclib zherk.veclib \ cher2k.veclib zher2k.veclib \ @@ -1542,7 +1560,70 @@ zhemv.mkl : zhemv.$(SUFFIX) zhemv.veclib : zhemv.$(SUFFIX) -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) +##################################### Chbmv #################################################### +chbmv.goto : chbmv.$(SUFFIX) ../$(LIBNAME) + $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm + +chbmv.acml : chbmv.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +chbmv.atlas : chbmv.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +chbmv.mkl : chbmv.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +chbmv.veclib : chbmv.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) +##################################### Zhbmv #################################################### + +zhbmv.goto : zhbmv.$(SUFFIX) ../$(LIBNAME) + $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm + +zhbmv.acml : zhbmv.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +zhbmv.atlas : zhbmv.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +zhbmv.mkl : zhbmv.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +zhbmv.veclib : zhbmv.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) +##################################### Chpmv #################################################### + +chpmv.goto : chpmv.$(SUFFIX) ../$(LIBNAME) + $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm + +chpmv.acml : chpmv.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +chpmv.atlas : chpmv.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +chpmv.mkl : chpmv.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +chpmv.veclib : chpmv.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) +##################################### Zhpmv #################################################### + +zhpmv.goto : zhpmv.$(SUFFIX) ../$(LIBNAME) + $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm + +zhpmv.acml : zhpmv.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +zhpmv.atlas : zhpmv.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +zhpmv.mkl : zhpmv.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +zhpmv.veclib : zhpmv.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) ##################################### Sdot #################################################### sdot.goto : sdot.$(SUFFIX) ../$(LIBNAME) $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm @@ -2331,6 +2412,18 @@ chemv.$(SUFFIX) : hemv.c zhemv.$(SUFFIX) : hemv.c $(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^ +chbmv.$(SUFFIX) : hbmv.c + $(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^ + +zhbmv.$(SUFFIX) : hbmv.c + $(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^ + +chpmv.$(SUFFIX) : hpmv.c + $(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^ + +zhpmv.$(SUFFIX) : hpmv.c + $(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^ + sdot.$(SUFFIX) : dot.c $(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^ diff --git a/benchmark/hbmv.c b/benchmark/hbmv.c new file mode 100644 index 000000000..b9dcc03bb --- /dev/null +++ b/benchmark/hbmv.c @@ -0,0 +1,210 @@ +/*************************************************************************** +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 +#include +#ifdef __CYGWIN32__ +#include +#endif +#include "common.h" + + +#undef HBMV + + +#ifdef DOUBLE +#define HBMV BLASFUNC(zhbmv) +#else +#define HBMV BLASFUNC(chbmv) +#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, *x, *y; + FLOAT alpha[] = {1.0, 1.0}; + FLOAT beta [] = {0.0, 0.0}; + blasint k = 1; + char uplo='L'; + blasint m, i, j; + 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); + if ((p = getenv("OPENBLAS_INCY"))) inc_y = atoi(p); + if ((p = getenv("OPENBLAS_UPLO"))) uplo=*p; + if ((p = getenv("OPENBLAS_K"))) k = atoi(p); + + fprintf(stderr, "From : %3d To : %3d Step = %3d Uplo = '%c' k = %d Inc_x = %d Inc_y = %d Loops = %d\n", + from, to, step, uplo, k, inc_x, inc_y, loops); + + if (( a = (FLOAT *)malloc(sizeof(FLOAT) * to * to * COMPSIZE)) == NULL) { + fprintf(stderr,"Out of Memory!!\n"); + exit(1); + } + + 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, " %6dx%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 (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); + + HBMV (&uplo, &m, &k, alpha, a, &m, x, &inc_x, beta, y, &inc_y ); + + 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; + + fprintf(stderr, " %10.2f MFlops\n", + COMPSIZE * COMPSIZE * 2. * (double)(2 * k + 1) * (double)m / timeg * 1.e-6); + } + + return 0; +} + +// void main(int argc, char *argv[]) __attribute__((weak, alias("MAIN__"))); diff --git a/benchmark/hpmv.c b/benchmark/hpmv.c new file mode 100644 index 000000000..6e6634fcf --- /dev/null +++ b/benchmark/hpmv.c @@ -0,0 +1,207 @@ +/*************************************************************************** +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 +#include +#ifdef __CYGWIN32__ +#include +#endif +#include "common.h" + + +#undef HPMV + + +#ifdef DOUBLE +#define HPMV BLASFUNC(zhpmv) +#else +#define HPMV BLASFUNC(chpmv) +#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, *x, *y; + FLOAT alpha[] = {1.0, 1.0}; + FLOAT beta [] = {1.0, 1.0}; + char uplo='L'; + blasint m, i, j; + 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); + if ((p = getenv("OPENBLAS_INCY"))) inc_y = atoi(p); + if ((p = getenv("OPENBLAS_UPLO"))) uplo=*p; + + fprintf(stderr, "From : %3d To : %3d Step = %3d Uplo = '%c' Inc_x = %d Inc_y = %d Loops = %d\n", from, to, step,uplo,inc_x,inc_y,loops); + + if (( a = (FLOAT *)malloc(sizeof(FLOAT) * to * to * COMPSIZE)) == NULL) { + fprintf(stderr,"Out of Memory!!\n"); + exit(1); + } + + 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, " %6dx%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 (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); + + HPMV (&uplo, &m, alpha, a, x, &inc_x, beta, y, &inc_y ); + + 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; + + fprintf(stderr, " %10.2f MFlops\n", + COMPSIZE * COMPSIZE * 2. * (double)m * (double)m / timeg * 1.e-6); + } + + return 0; +} + +// void main(int argc, char *argv[]) __attribute__((weak, alias("MAIN__")));