From 74b237ca22ae7cb3a657c6de55a372567e320479 Mon Sep 17 00:00:00 2001 From: wernsaar Date: Fri, 11 Jul 2014 14:48:25 +0200 Subject: [PATCH] added syr2k benchmark --- benchmark/Makefile | 69 ++++++++++++++++++ benchmark/syr2k.c | 203 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 272 insertions(+) create mode 100644 benchmark/syr2k.c diff --git a/benchmark/Makefile b/benchmark/Makefile index c077347..1910f42 100644 --- a/benchmark/Makefile +++ b/benchmark/Makefile @@ -15,6 +15,7 @@ goto :: slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \ strmm.goto dtrmm.goto ctrmm.goto ztrmm.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 \ ssymm.goto dsymm.goto csymm.goto zsymm.goto acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \ @@ -23,6 +24,7 @@ acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \ strmm.acml dtrmm.acml ctrmm.acml ztrmm.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 \ ssymm.acml dsymm.acml csymm.acml zsymm.acml atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \ @@ -31,6 +33,7 @@ atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \ strmm.atlas dtrmm.atlas ctrmm.atlas ztrmm.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 \ ssymm.atlas dsymm.atlas csymm.atlas zsymm.atlas mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \ @@ -39,6 +42,7 @@ mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \ strmm.mkl dtrmm.mkl ctrmm.mkl ztrmm.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 \ ssymm.mkl dsymm.mkl csymm.mkl zsymm.mkl all :: goto atlas acml mkl @@ -429,7 +433,59 @@ zsyrk.mkl : zsyrk.$(SUFFIX) -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) +##################################### Ssyr2k #################################################### +ssyr2k.goto : ssyr2k.$(SUFFIX) ../$(LIBNAME) + $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm + +ssyr2k.acml : ssyr2k.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) +ssyr2k.atlas : ssyr2k.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +ssyr2k.mkl : ssyr2k.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +##################################### Dsyr2k #################################################### +dsyr2k.goto : dsyr2k.$(SUFFIX) ../$(LIBNAME) + $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm + +dsyr2k.acml : dsyr2k.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +dsyr2k.atlas : dsyr2k.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +dsyr2k.mkl : dsyr2k.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +##################################### Csyr2k #################################################### + +csyr2k.goto : csyr2k.$(SUFFIX) ../$(LIBNAME) + $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm + +csyr2k.acml : csyr2k.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +csyr2k.atlas : csyr2k.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +csyr2k.mkl : csyr2k.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +##################################### Zsyr2k #################################################### + +zsyr2k.goto : zsyr2k.$(SUFFIX) ../$(LIBNAME) + $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm + +zsyr2k.acml : zsyr2k.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +zsyr2k.atlas : zsyr2k.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +zsyr2k.mkl : zsyr2k.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) ################################################################################################### @@ -518,6 +574,19 @@ csyrk.$(SUFFIX) : syrk.c zsyrk.$(SUFFIX) : syrk.c $(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^ +ssyr2k.$(SUFFIX) : syr2k.c + $(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^ + +dsyr2k.$(SUFFIX) : syr2k.c + $(CC) $(CFLAGS) -c -UCOMPLEX -DDOUBLE -o $(@F) $^ + +csyr2k.$(SUFFIX) : syr2k.c + $(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^ + +zsyr2k.$(SUFFIX) : syr2k.c + $(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^ + + clean :: diff --git a/benchmark/syr2k.c b/benchmark/syr2k.c new file mode 100644 index 0000000..e11b04e --- /dev/null +++ b/benchmark/syr2k.c @@ -0,0 +1,203 @@ +/*************************************************************************** +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 SYR2K + +#ifndef COMPLEX + +#ifdef DOUBLE +#define SYR2K BLASFUNC(dsyr2k) +#else +#define SYR2K BLASFUNC(ssyr2k) +#endif + +#else + +#ifdef DOUBLE +#define SYR2K BLASFUNC(zsyr2k) +#else +#define SYR2K BLASFUNC(csyr2k) +#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, *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 (( 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); + + SYR2K (&uplo, &trans, &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__"))); -- 2.7.4