From 2b92a8c4991e872da1f75b14855d65074533a5e9 Mon Sep 17 00:00:00 2001 From: wernsaar Date: Fri, 11 Jul 2014 16:16:48 +0200 Subject: [PATCH] added herk benchmark --- benchmark/Makefile | 40 ++++++++++++ benchmark/herk.c | 189 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 229 insertions(+) create mode 100644 benchmark/herk.c diff --git a/benchmark/Makefile b/benchmark/Makefile index 05350f2..483fd37 100644 --- a/benchmark/Makefile +++ b/benchmark/Makefile @@ -17,6 +17,7 @@ goto :: slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \ ssyrk.goto dsyrk.goto csyrk.goto zsyrk.goto \ ssyr2k.goto dsyr2k.goto csyr2k.goto zsyr2k.goto \ chemm.goto zhemm.goto \ + cherk.goto zherk.goto \ ssymm.goto dsymm.goto csymm.goto zsymm.goto acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \ @@ -27,6 +28,7 @@ acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \ ssyrk.acml dsyrk.acml csyrk.acml zsyrk.acml \ ssyr2k.acml dsyr2k.acml csyr2k.acml zsyr2k.acml \ chemm.acml zhemm.acml \ + cherk.acml zherk.acml \ ssymm.acml dsymm.acml csymm.acml zsymm.acml atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \ @@ -37,6 +39,7 @@ atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \ ssyrk.atlas dsyrk.atlas csyrk.atlas zsyrk.atlas \ ssyr2k.atlas dsyr2k.atlas csyr2k.atlas zsyr2k.atlas \ chemm.atlas zhemm.atlas \ + cherk.atlas zherk.atlas \ ssymm.atlas dsymm.atlas csymm.atlas zsymm.atlas mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \ @@ -47,6 +50,7 @@ mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \ ssyrk.mkl dsyrk.mkl csyrk.mkl zsyrk.mkl \ ssyr2k.mkl dsyr2k.mkl csyr2k.mkl zsyr2k.mkl \ chemm.mkl zhemm.mkl \ + cherk.mkl zherk.mkl \ ssymm.mkl dsymm.mkl csymm.mkl zsymm.mkl all :: goto atlas acml mkl @@ -519,6 +523,35 @@ zhemm.atlas : zhemm.$(SUFFIX) zhemm.mkl : zhemm.$(SUFFIX) -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) +##################################### Cherk #################################################### + +cherk.goto : cherk.$(SUFFIX) ../$(LIBNAME) + $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm + +cherk.acml : cherk.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +cherk.atlas : cherk.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +cherk.mkl : cherk.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +##################################### Zherk #################################################### + +zherk.goto : zherk.$(SUFFIX) ../$(LIBNAME) + $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm + +zherk.acml : zherk.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +zherk.atlas : zherk.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +zherk.mkl : zherk.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + + ################################################################################################### @@ -624,6 +657,13 @@ chemm.$(SUFFIX) : hemm.c zhemm.$(SUFFIX) : hemm.c $(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^ +cherk.$(SUFFIX) : herk.c + $(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^ + +zherk.$(SUFFIX) : herk.c + $(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^ + + clean :: @rm -f *.goto *.mkl *.acml *.atlas diff --git a/benchmark/herk.c b/benchmark/herk.c new file mode 100644 index 0000000..8c053b0 --- /dev/null +++ b/benchmark/herk.c @@ -0,0 +1,189 @@ +/*************************************************************************** +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 HERK + + +#ifdef DOUBLE +#define HERK BLASFUNC(zherk) +#else +#define HERK BLASFUNC(cherk) +#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, *c; + FLOAT alpha[] = {1.0, 1.0}; + FLOAT beta [] = {1.0, 1.0}; + char *p; + + char uplo='U'; + char trans='N'; + + if ((p = getenv("OPENBLAS_UPLO"))) uplo=*p; + if ((p = getenv("OPENBLAS_TRANS"))) trans=*p; + + blasint m, i, j; + + 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 Uplo = %c Trans = %c\n", from, to, step,uplo,trans); + + + if (( a = (FLOAT *)malloc(sizeof(FLOAT) * to * to * COMPSIZE)) == NULL){ + fprintf(stderr,"Out of Memory!!\n");exit(1); + } + + if (( c = (FLOAT *)malloc(sizeof(FLOAT) * to * to * 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) + { + + fprintf(stderr, " %6d : ", (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; + c[i + j * m * COMPSIZE] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5; + } + } + + gettimeofday( &start, (struct timezone *)0); + + HERK (&uplo, &trans, &m, &m, alpha, a, &m, beta, c, &m ); + + gettimeofday( &stop, (struct timezone *)0); + + time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6; + + gettimeofday( &start, (struct timezone *)0); + + fprintf(stderr, + " %10.2f MFlops\n", + COMPSIZE * COMPSIZE * 1. * (double)m * (double)m * (double)m / time1 * 1.e-6); + + } + + return 0; +} + +void main(int argc, char *argv[]) __attribute__((weak, alias("MAIN__"))); -- 2.7.4