From 8e05d291b5ba619dfbc3e7378a0c9887e426a545 Mon Sep 17 00:00:00 2001 From: Werner Saar Date: Sat, 18 Apr 2015 08:41:41 +0200 Subject: [PATCH] added scal benchmark --- benchmark/Makefile | 71 ++++++++++++++++ benchmark/scal.c | 202 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 273 insertions(+) create mode 100644 benchmark/scal.c diff --git a/benchmark/Makefile b/benchmark/Makefile index f76c56a26..ffa4f2852 100644 --- a/benchmark/Makefile +++ b/benchmark/Makefile @@ -42,6 +42,7 @@ goto :: slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \ sger.goto dger.goto \ sdot.goto ddot.goto cdot.goto zdot.goto \ saxpy.goto daxpy.goto caxpy.goto zaxpy.goto \ + sscal.goto dscal.goto cscal.goto zscal.goto \ ssymv.goto dsymv.goto csymv.goto zsymv.goto \ chemv.goto zhemv.goto \ chemm.goto zhemm.goto \ @@ -63,6 +64,7 @@ acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \ sger.acml dger.acml \ sdot.acml ddot.acml cdot.acml zdot.acml \ saxpy.acml daxpy.acml caxpy.acml zaxpy.acml \ + sscal.acml dscal.acml cscal.acml zscal.acml \ ssymv.acml dsymv.acml csymv.acml zsymv.acml \ chemv.acml zhemv.acml \ chemm.acml zhemm.acml \ @@ -84,6 +86,7 @@ atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \ sger.atlas dger.atlas \ sdot.atlas ddot.atlas \ saxpy.atlas daxpy.atlas caxpy.atlas zaxpy.atlas \ + sscal.atlas dscal.atlas cscal.atlas zscal.atlas \ ssymv.atlas dsymv.atlas csymv.atlas zsymv.atlas \ chemv.atlas zhemv.atlas \ chemm.acml zhemm.acml \ @@ -106,6 +109,7 @@ mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \ sger.mkl dger.mkl \ sdot.mkl ddot.mkl cdot.mkl zdot.mkl \ saxpy.mkl daxpy.mkl caxpy.mkl zaxpy.mkl \ + sscal.mkl dscal.mkl cscal.mkl zscal.mkl \ ssymv.mkl dsymv.mkl csymv.mkl zsymv.mkl \ chemv.mkl zhemv.mkl \ chemm.mkl zhemm.mkl \ @@ -1078,6 +1082,60 @@ zaxpy.atlas : zaxpy.$(SUFFIX) zaxpy.mkl : zaxpy.$(SUFFIX) -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) +##################################### Sscal #################################################### +sscal.goto : sscal.$(SUFFIX) ../$(LIBNAME) + $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm + +sscal.acml : sscal.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +sscal.atlas : sscal.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +sscal.mkl : sscal.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +##################################### Dscal #################################################### +dscal.goto : dscal.$(SUFFIX) ../$(LIBNAME) + $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm + +dscal.acml : dscal.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +dscal.atlas : dscal.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +dscal.mkl : dscal.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +##################################### Cscal #################################################### + +cscal.goto : cscal.$(SUFFIX) ../$(LIBNAME) + $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm + +cscal.acml : cscal.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +cscal.atlas : cscal.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +cscal.mkl : cscal.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +##################################### Zscal #################################################### + +zscal.goto : zscal.$(SUFFIX) ../$(LIBNAME) + $(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm + +zscal.acml : zscal.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +zscal.atlas : zscal.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + +zscal.mkl : zscal.$(SUFFIX) + -$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) + ##################################### Cgemm3m #################################################### @@ -1316,6 +1374,19 @@ caxpy.$(SUFFIX) : axpy.c zaxpy.$(SUFFIX) : axpy.c $(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^ +sscal.$(SUFFIX) : scal.c + $(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^ + +dscal.$(SUFFIX) : scal.c + $(CC) $(CFLAGS) -c -UCOMPLEX -DDOUBLE -o $(@F) $^ + +cscal.$(SUFFIX) : scal.c + $(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^ + +zscal.$(SUFFIX) : scal.c + $(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^ + + cgemm3m.$(SUFFIX) : gemm3m.c $(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^ diff --git a/benchmark/scal.c b/benchmark/scal.c new file mode 100644 index 000000000..4c2da4d30 --- /dev/null +++ b/benchmark/scal.c @@ -0,0 +1,202 @@ +/*************************************************************************** +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 SCAL + +#ifdef COMPLEX +#ifdef DOUBLE +#define SCAL BLASFUNC(zscal) +#else +#define SCAL BLASFUNC(cscal) +#endif +#else +#ifdef DOUBLE +#define SCAL BLASFUNC(dscal) +#else +#define SCAL BLASFUNC(sscal) +#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 *x, *y; + FLOAT alpha[2] = { 2.0, 2.0 }; + blasint m, i; + 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); + + fprintf(stderr, "From : %3d To : %3d Step = %3d Inc_x = %d Inc_y = %d Loops = %d\n", from, to, step,inc_x,inc_y,loops); + + 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, " %6d : ", (int)m); + + + for (l=0; l