added benchmark for gemv
This commit is contained in:
wernsaar
parent
7424e2b609
commit
bcb115b55b
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@ -2,12 +2,12 @@ TOPDIR = ..
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include $(TOPDIR)/Makefile.system
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# ACML standard
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ACML=/opt/acml5.3.1/gfortran64_mp/lib
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LIBACML = -fopenmp $(ACML)/libacml_mp.a -lgfortran -lm
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#ACML=/opt/acml5.3.1/gfortran64_mp/lib
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#LIBACML = -fopenmp $(ACML)/libacml_mp.a -lgfortran -lm
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# ACML custom
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#ACML=/opt/pb/acml-5-3-1-gfortran-64bit/gfortran64_fma4_mp/lib
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#LIBACML = -fopenmp $(ACML)/libacml_mp.a -lgfortran -lm
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ACML=/opt/pb/acml-5-3-1-gfortran-64bit/gfortran64_fma4_mp/lib
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LIBACML = -fopenmp $(ACML)/libacml_mp.a -lgfortran -lm
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# Atlas Ubuntu
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#ATLAS=/usr/lib/atlas-base
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@ -37,6 +37,7 @@ goto :: slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \
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chemm.goto zhemm.goto \
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cherk.goto zherk.goto \
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cher2k.goto zher2k.goto \
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sgemv.goto dgemv.goto cgemv.goto zgemv.goto \
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ssymm.goto dsymm.goto csymm.goto zsymm.goto
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acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \
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@ -49,6 +50,7 @@ acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \
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chemm.acml zhemm.acml \
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cherk.acml zherk.acml \
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cher2k.acml zher2k.acml \
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sgemv.acml dgemv.acml cgemv.acml zgemv.acml \
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ssymm.acml dsymm.acml csymm.acml zsymm.acml
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atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \
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@ -61,6 +63,7 @@ atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \
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chemm.atlas zhemm.atlas \
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cherk.atlas zherk.atlas \
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cher2k.atlas zher2k.atlas \
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sgemv.atlas dgemv.atlas cgemv.atlas zgemv.atlas \
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ssymm.atlas dsymm.atlas csymm.atlas zsymm.atlas
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mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \
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@ -73,6 +76,7 @@ mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \
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chemm.mkl zhemm.mkl \
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cherk.mkl zherk.mkl \
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cher2k.mkl zher2k.mkl \
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sgemv.mkl dgemv.mkl cgemv.mkl zgemv.mkl \
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ssymm.mkl dsymm.mkl csymm.mkl zsymm.mkl
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all :: goto atlas acml mkl
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@ -601,6 +605,61 @@ zher2k.atlas : zher2k.$(SUFFIX)
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zher2k.mkl : zher2k.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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##################################### Sgemv ####################################################
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sgemv.goto : sgemv.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm
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sgemv.acml : sgemv.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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sgemv.atlas : sgemv.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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sgemv.mkl : sgemv.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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##################################### Dgemv ####################################################
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dgemv.goto : dgemv.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm
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dgemv.acml : dgemv.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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dgemv.atlas : dgemv.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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dgemv.mkl : dgemv.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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##################################### Cgemv ####################################################
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cgemv.goto : cgemv.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm
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cgemv.acml : cgemv.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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cgemv.atlas : cgemv.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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cgemv.mkl : cgemv.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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##################################### Zgemv ####################################################
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zgemv.goto : zgemv.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) -lm
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zgemv.acml : zgemv.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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zgemv.atlas : zgemv.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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zgemv.mkl : zgemv.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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###################################################################################################
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slinpack.$(SUFFIX) : linpack.c
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@ -717,7 +776,17 @@ cher2k.$(SUFFIX) : her2k.c
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zher2k.$(SUFFIX) : her2k.c
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$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
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sgemv.$(SUFFIX) : gemv.c
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$(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^
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dgemv.$(SUFFIX) : gemv.c
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$(CC) $(CFLAGS) -c -UCOMPLEX -DDOUBLE -o $(@F) $^
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cgemv.$(SUFFIX) : gemv.c
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$(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^
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zgemv.$(SUFFIX) : gemv.c
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$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
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clean ::
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@ -0,0 +1,229 @@
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/***************************************************************************
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Copyright (c) 2014, The OpenBLAS Project
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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3. Neither the name of the OpenBLAS project nor the names of
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its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*****************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#ifdef __CYGWIN32__
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#include <sys/time.h>
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#endif
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#include "common.h"
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#undef GEMV
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#ifndef COMPLEX
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#ifdef DOUBLE
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#define GEMV BLASFUNC(dgemv)
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#else
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#define GEMV BLASFUNC(sgemv)
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#endif
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#else
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#ifdef DOUBLE
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#define GEMV BLASFUNC(zgemv)
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#else
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#define GEMV BLASFUNC(cgemv)
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#endif
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#endif
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#if defined(__WIN32__) || defined(__WIN64__)
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#ifndef DELTA_EPOCH_IN_MICROSECS
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#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
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#endif
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int gettimeofday(struct timeval *tv, void *tz){
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FILETIME ft;
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unsigned __int64 tmpres = 0;
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static int tzflag;
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if (NULL != tv)
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{
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GetSystemTimeAsFileTime(&ft);
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tmpres |= ft.dwHighDateTime;
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tmpres <<= 32;
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tmpres |= ft.dwLowDateTime;
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/*converting file time to unix epoch*/
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tmpres /= 10; /*convert into microseconds*/
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tmpres -= DELTA_EPOCH_IN_MICROSECS;
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tv->tv_sec = (long)(tmpres / 1000000UL);
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tv->tv_usec = (long)(tmpres % 1000000UL);
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}
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return 0;
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}
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#endif
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#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
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static void *huge_malloc(BLASLONG size){
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int shmid;
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void *address;
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#ifndef SHM_HUGETLB
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#define SHM_HUGETLB 04000
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#endif
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if ((shmid =shmget(IPC_PRIVATE,
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(size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
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SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
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printf( "Memory allocation failed(shmget).\n");
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exit(1);
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}
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address = shmat(shmid, NULL, SHM_RND);
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if ((BLASLONG)address == -1){
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printf( "Memory allocation failed(shmat).\n");
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exit(1);
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}
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shmctl(shmid, IPC_RMID, 0);
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return address;
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}
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#define malloc huge_malloc
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#endif
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int MAIN__(int argc, char *argv[]){
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FLOAT *a, *x, *y;
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FLOAT alpha[] = {1.0, 1.0};
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FLOAT beta [] = {1.0, 1.0};
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char trans='N';
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blasint m, i, j;
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blasint inc_x=1,inc_y=1;
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blasint n=0;
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int has_param_n = 0;
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int loops = 1;
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int l;
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char *p;
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int from = 1;
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int to = 200;
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int step = 1;
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struct timeval start, stop;
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double time1,timeg;
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argc--;argv++;
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if (argc > 0) { from = atol(*argv); argc--; argv++;}
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if (argc > 0) { to = MAX(atol(*argv), from); argc--; argv++;}
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if (argc > 0) { step = atol(*argv); argc--; argv++;}
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if ((p = getenv("OPENBLAS_LOOPS"))) loops = atoi(p);
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if ((p = getenv("OPENBLAS_INCX"))) inc_x = atoi(p);
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if ((p = getenv("OPENBLAS_INCY"))) inc_y = atoi(p);
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if ((p = getenv("OPENBLAS_TRANS"))) trans=*p;
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if ((p = getenv("OPENBLAS_PARAM_N"))) {
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n = atoi(p);
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if ((n>0) && (n<=to)) has_param_n = 1;
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}
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if ( has_param_n == 1 )
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fprintf(stderr, "From : %3d To : %3d Step = %3d Trans = '%c' N = %d Inc_x = %d Inc_y = %d Loops = %d\n", from, to, step,trans,n,inc_x,inc_y,loops);
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else
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fprintf(stderr, "From : %3d To : %3d Step = %3d Trans = '%c' Inc_x = %d Inc_y = %d Loops = %d\n", from, to, step,trans,inc_x,inc_y,loops);
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if (( a = (FLOAT *)malloc(sizeof(FLOAT) * to * to * COMPSIZE)) == NULL){
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fprintf(stderr,"Out of Memory!!\n");exit(1);
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}
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if (( x = (FLOAT *)malloc(sizeof(FLOAT) * to * abs(inc_x) * COMPSIZE)) == NULL){
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fprintf(stderr,"Out of Memory!!\n");exit(1);
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}
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if (( y = (FLOAT *)malloc(sizeof(FLOAT) * to * abs(inc_y) * COMPSIZE)) == NULL){
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fprintf(stderr,"Out of Memory!!\n");exit(1);
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}
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#ifdef linux
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srandom(getpid());
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#endif
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fprintf(stderr, " SIZE Flops\n");
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for(m = from; m <= to; m += step)
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{
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timeg=0;
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if ( has_param_n == 0 ) n = m;
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fprintf(stderr, " %6dx%d : ", (int)m,(int)n);
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for(j = 0; j < m; j++){
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for(i = 0; i < n * COMPSIZE; i++){
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a[i + j * m * COMPSIZE] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
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}
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}
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for (l=0; l<loops; l++)
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{
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for(i = 0; i < n * COMPSIZE * abs(inc_x); i++){
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x[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
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}
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for(i = 0; i < n * COMPSIZE * abs(inc_y); i++){
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y[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
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}
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gettimeofday( &start, (struct timezone *)0);
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GEMV (&trans, &m, &n, alpha, a, &m, x, &inc_x, beta, y, &inc_y );
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gettimeofday( &stop, (struct timezone *)0);
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time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
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timeg += time1;
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}
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timeg /= loops;
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fprintf(stderr,
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" %10.2f MFlops\n",
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COMPSIZE * COMPSIZE * 2. * (double)m * (double)n / timeg * 1.e-6);
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}
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return 0;
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}
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void main(int argc, char *argv[]) __attribute__((weak, alias("MAIN__")));
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