From 274b8dc91ac1693c716dfd12f49904cf06b3c37d Mon Sep 17 00:00:00 2001 From: wernsaar Date: Fri, 11 Jul 2014 15:26:34 +0200 Subject: [PATCH] add hemm benchmark --- benchmark/Makefile | 36 +++++++++ benchmark/hemm.c | 192 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 228 insertions(+) create mode 100644 benchmark/hemm.c diff --git a/benchmark/Makefile b/benchmark/Makefile index 1910f4236..05350f21e 100644 --- a/benchmark/Makefile +++ b/benchmark/Makefile @@ -16,6 +16,7 @@ goto :: slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \ strsm.goto dtrsm.goto ctrsm.goto ztrsm.goto \ ssyrk.goto dsyrk.goto csyrk.goto zsyrk.goto \ ssyr2k.goto dsyr2k.goto csyr2k.goto zsyr2k.goto \ + chemm.goto zhemm.goto \ ssymm.goto dsymm.goto csymm.goto zsymm.goto acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \ @@ -25,6 +26,7 @@ acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \ strsm.acml dtrsm.acml ctrsm.acml ztrsm.acml \ ssyrk.acml dsyrk.acml csyrk.acml zsyrk.acml \ ssyr2k.acml dsyr2k.acml csyr2k.acml zsyr2k.acml \ + chemm.acml zhemm.acml \ ssymm.acml dsymm.acml csymm.acml zsymm.acml atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \ @@ -34,6 +36,7 @@ atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \ strsm.atlas dtrsm.atlas ctrsm.atlas ztrsm.atlas \ ssyrk.atlas dsyrk.atlas csyrk.atlas zsyrk.atlas \ ssyr2k.atlas dsyr2k.atlas csyr2k.atlas zsyr2k.atlas \ + chemm.atlas zhemm.atlas \ ssymm.atlas dsymm.atlas csymm.atlas zsymm.atlas mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \ @@ -43,6 +46,7 @@ mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \ strsm.mkl dtrsm.mkl ctrsm.mkl ztrsm.mkl \ ssyrk.mkl dsyrk.mkl csyrk.mkl zsyrk.mkl \ ssyr2k.mkl dsyr2k.mkl csyr2k.mkl zsyr2k.mkl \ + chemm.mkl zhemm.mkl \ ssymm.mkl dsymm.mkl csymm.mkl zsymm.mkl all :: goto atlas acml mkl @@ -487,6 +491,34 @@ zsyr2k.atlas : zsyr2k.$(SUFFIX) zsyr2k.mkl : zsyr2k.$(SUFFIX) -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) +##################################### Chemm #################################################### + +chemm.goto : chemm.$(SUFFIX) ../$(LIBNAME) + $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm + +chemm.acml : chemm.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +chemm.atlas : chemm.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +chemm.mkl : chemm.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +##################################### Zhemm #################################################### + +zhemm.goto : zhemm.$(SUFFIX) ../$(LIBNAME) + $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm + +zhemm.acml : zhemm.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +zhemm.atlas : zhemm.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +zhemm.mkl : zhemm.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + ################################################################################################### @@ -586,7 +618,11 @@ csyr2k.$(SUFFIX) : syr2k.c zsyr2k.$(SUFFIX) : syr2k.c $(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^ +chemm.$(SUFFIX) : hemm.c + $(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^ +zhemm.$(SUFFIX) : hemm.c + $(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^ clean :: diff --git a/benchmark/hemm.c b/benchmark/hemm.c new file mode 100644 index 000000000..f5d4b4fd9 --- /dev/null +++ b/benchmark/hemm.c @@ -0,0 +1,192 @@ +/*************************************************************************** +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 HEMM + +#ifdef DOUBLE +#define HEMM BLASFUNC(zhemm) +#else +#define HEMM BLASFUNC(chemm) +#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, *c; + FLOAT alpha[] = {1.0, 1.0}; + FLOAT beta [] = {1.0, 1.0}; + char *p; + + char side='L'; + char uplo='U'; + + if ((p = getenv("OPENBLAS_SIDE"))) side=*p; + if ((p = getenv("OPENBLAS_UPLO"))) uplo=*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 Side = %c Uplo = %c\n", from, to, step,side,uplo); + + 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 (( 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; + b[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); + + HEMM (&side, &uplo, &m, &m, alpha, a, &m, b, &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 * 2. * (double)m * (double)m * (double)m / time1 * 1.e-6); + + } + + return 0; +} + +void main(int argc, char *argv[]) __attribute__((weak, alias("MAIN__")));