[OpenBLAS]: benchmark for getrs
[description]: added benchmark for getrs
This commit is contained in:
l00536773
parent
c3aa036e99
commit
3ccc1b1203
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@ -44,6 +44,7 @@ GOTO_LAPACK_TARGETS=slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \
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sgeev.goto dgeev.goto cgeev.goto zgeev.goto \
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sgeev.goto dgeev.goto cgeev.goto zgeev.goto \
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csymv.goto zsymv.goto \
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csymv.goto zsymv.goto \
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sgetri.goto dgetri.goto cgetri.goto zgetri.goto \
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sgetri.goto dgetri.goto cgetri.goto zgetri.goto \
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sgetrs.goto dgetrs.goto cgetrs.goto zgetrs.goto \
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spotrf.goto dpotrf.goto cpotrf.goto zpotrf.goto
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spotrf.goto dpotrf.goto cpotrf.goto zpotrf.goto
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else
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else
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GOTO_LAPACK_TARGETS=
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GOTO_LAPACK_TARGETS=
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@ -95,6 +96,7 @@ goto :: slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \
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sgeev.goto dgeev.goto cgeev.goto zgeev.goto \
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sgeev.goto dgeev.goto cgeev.goto zgeev.goto \
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sgesv.goto dgesv.goto cgesv.goto zgesv.goto \
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sgesv.goto dgesv.goto cgesv.goto zgesv.goto \
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sgetri.goto dgetri.goto cgetri.goto zgetri.goto \
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sgetri.goto dgetri.goto cgetri.goto zgetri.goto \
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sgetrs.goto dgetrs.goto cgetrs.goto zgetrs.goto \
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spotrf.goto dpotrf.goto cpotrf.goto zpotrf.goto \
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spotrf.goto dpotrf.goto cpotrf.goto zpotrf.goto \
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ssymm.goto dsymm.goto csymm.goto zsymm.goto \
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ssymm.goto dsymm.goto csymm.goto zsymm.goto \
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saxpby.goto daxpby.goto caxpby.goto zaxpby.goto $(GOTO_HALF_TARGETS)
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saxpby.goto daxpby.goto caxpby.goto zaxpby.goto $(GOTO_HALF_TARGETS)
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@ -136,6 +138,7 @@ acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \
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sgeev.acml dgeev.acml cgeev.acml zgeev.acml \
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sgeev.acml dgeev.acml cgeev.acml zgeev.acml \
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sgesv.acml dgesv.acml cgesv.acml zgesv.acml \
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sgesv.acml dgesv.acml cgesv.acml zgesv.acml \
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sgetri.acml dgetri.acml cgetri.acml zgetri.acml \
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sgetri.acml dgetri.acml cgetri.acml zgetri.acml \
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sgetrs.acml dgetrs.acml cgetrs.acml zgetrs.acml \
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spotrf.acml dpotrf.acml cpotrf.acml zpotrf.acml \
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spotrf.acml dpotrf.acml cpotrf.acml zpotrf.acml \
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ssymm.acml dsymm.acml csymm.acml zsymm.acml \
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ssymm.acml dsymm.acml csymm.acml zsymm.acml \
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saxpby.acml daxpby.acml caxpby.acml zaxpby.acml
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saxpby.acml daxpby.acml caxpby.acml zaxpby.acml
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@ -179,6 +182,7 @@ atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \
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sgeev.atlas dgeev.atlas cgeev.atlas zgeev.atlas \
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sgeev.atlas dgeev.atlas cgeev.atlas zgeev.atlas \
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sgesv.atlas dgesv.atlas cgesv.atlas zgesv.atlas \
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sgesv.atlas dgesv.atlas cgesv.atlas zgesv.atlas \
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sgetri.atlas dgetri.atlas cgetri.atlas zgetri.atlas \
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sgetri.atlas dgetri.atlas cgetri.atlas zgetri.atlas \
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sgetrs.atlas dgetrs.atlas cgetrs.atlas zgetrs.atlas \
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spotrf.atlas dpotrf.atlas cpotrf.atlas zpotrf.atlas \
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spotrf.atlas dpotrf.atlas cpotrf.atlas zpotrf.atlas \
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ssymm.atlas dsymm.atlas csymm.atlas zsymm.atlas \
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ssymm.atlas dsymm.atlas csymm.atlas zsymm.atlas \
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saxpby.atlas daxpby.atlas caxpby.atlas zaxpby.atlas
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saxpby.atlas daxpby.atlas caxpby.atlas zaxpby.atlas
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@ -220,6 +224,7 @@ mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \
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sgeev.mkl dgeev.mkl cgeev.mkl zgeev.mkl \
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sgeev.mkl dgeev.mkl cgeev.mkl zgeev.mkl \
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sgesv.mkl dgesv.mkl cgesv.mkl zgesv.mkl \
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sgesv.mkl dgesv.mkl cgesv.mkl zgesv.mkl \
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sgetri.mkl dgetri.mkl cgetri.mkl zgetri.mkl \
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sgetri.mkl dgetri.mkl cgetri.mkl zgetri.mkl \
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sgetrs.mkl dgetrs.mkl cgetrs.mkl zgetrs.mkl \
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spotrf.mkl dpotrf.mkl cpotrf.mkl zpotrf.mkl \
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spotrf.mkl dpotrf.mkl cpotrf.mkl zpotrf.mkl \
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ssymm.mkl dsymm.mkl csymm.mkl zsymm.mkl \
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ssymm.mkl dsymm.mkl csymm.mkl zsymm.mkl \
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saxpby.mkl daxpby.mkl caxpby.mkl zaxpby.mkl
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saxpby.mkl daxpby.mkl caxpby.mkl zaxpby.mkl
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@ -309,6 +314,7 @@ acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \
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sgeev.acml dgeev.acml cgeev.acml zgeev.acml \
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sgeev.acml dgeev.acml cgeev.acml zgeev.acml \
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sgesv.acml dgesv.acml cgesv.acml zgesv.acml \
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sgesv.acml dgesv.acml cgesv.acml zgesv.acml \
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sgetri.acml dgetri.acml cgetri.acml zgetri.acml \
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sgetri.acml dgetri.acml cgetri.acml zgetri.acml \
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sgetrs.acml dgetrs.acml cgetrs.acml zgetrs.acml \
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spotrf.acml dpotrf.acml cpotrf.acml zpotrf.acml \
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spotrf.acml dpotrf.acml cpotrf.acml zpotrf.acml \
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ssymm.acml dsymm.acml csymm.acml zsymm.acml \
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ssymm.acml dsymm.acml csymm.acml zsymm.acml \
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saxpby.acml daxpby.acml caxpby.acml zaxpby.acml
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saxpby.acml daxpby.acml caxpby.acml zaxpby.acml
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@ -352,6 +358,7 @@ atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \
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sgeev.atlas dgeev.atlas cgeev.atlas zgeev.atlas \
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sgeev.atlas dgeev.atlas cgeev.atlas zgeev.atlas \
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sgesv.atlas dgesv.atlas cgesv.atlas zgesv.atlas \
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sgesv.atlas dgesv.atlas cgesv.atlas zgesv.atlas \
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sgetri.atlas dgetri.atlas cgetri.atlas zgetri.atlas \
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sgetri.atlas dgetri.atlas cgetri.atlas zgetri.atlas \
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sgetrs.atlas dgetrs.atlas cgetrs.atlas zgetrs.atlas \
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spotrf.atlas dpotrf.atlas cpotrf.atlas zpotrf.atlas \
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spotrf.atlas dpotrf.atlas cpotrf.atlas zpotrf.atlas \
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ssymm.atlas dsymm.atlas csymm.atlas zsymm.atlas \
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ssymm.atlas dsymm.atlas csymm.atlas zsymm.atlas \
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isamax.atlas idamax.atlas icamax.atlas izamax.atlas \
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isamax.atlas idamax.atlas icamax.atlas izamax.atlas \
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@ -395,6 +402,7 @@ mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \
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sgeev.mkl dgeev.mkl cgeev.mkl zgeev.mkl \
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sgeev.mkl dgeev.mkl cgeev.mkl zgeev.mkl \
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sgesv.mkl dgesv.mkl cgesv.mkl zgesv.mkl \
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sgesv.mkl dgesv.mkl cgesv.mkl zgesv.mkl \
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sgetri.mkl dgetri.mkl cgetri.mkl zgetri.mkl \
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sgetri.mkl dgetri.mkl cgetri.mkl zgetri.mkl \
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sgetrs.mkl dgetrs.mkl cgetrs.mkl zgetrs.mkl \
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spotrf.mkl dpotrf.mkl cpotrf.mkl zpotrf.mkl \
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spotrf.mkl dpotrf.mkl cpotrf.mkl zpotrf.mkl \
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ssymm.mkl dsymm.mkl csymm.mkl zsymm.mkl \
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ssymm.mkl dsymm.mkl csymm.mkl zsymm.mkl \
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saxpby.mkl daxpby.mkl caxpby.mkl zaxpby.mkl
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saxpby.mkl daxpby.mkl caxpby.mkl zaxpby.mkl
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@ -447,6 +455,7 @@ veclib :: slinpack.veclib dlinpack.veclib clinpack.veclib zlinpack.veclib \
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sgeev.veclib dgeev.veclib cgeev.veclib zgeev.veclib \
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sgeev.veclib dgeev.veclib cgeev.veclib zgeev.veclib \
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sgesv.veclib dgesv.veclib cgesv.veclib zgesv.veclib \
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sgesv.veclib dgesv.veclib cgesv.veclib zgesv.veclib \
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sgetri.veclib dgetri.veclib cgetri.veclib zgetri.veclib \
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sgetri.veclib dgetri.veclib cgetri.veclib zgetri.veclib \
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sgetrs.veclib dgetrs.veclib cgetrs.veclib zgetrs.veclib \
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spotrf.veclib dpotrf.veclib cpotrf.veclib zpotrf.veclib \
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spotrf.veclib dpotrf.veclib cpotrf.veclib zpotrf.veclib \
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ssymm.veclib dsymm.veclib csymm.veclib zsymm.veclib \
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ssymm.veclib dsymm.veclib csymm.veclib zsymm.veclib \
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saxpby.veclib daxpby.veclib caxpby.veclib zaxpby.veclib
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saxpby.veclib daxpby.veclib caxpby.veclib zaxpby.veclib
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@ -1953,6 +1962,70 @@ zgetri.mkl : zgetri.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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zgetri.veclib : zgetri.$(SUFFIX)
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zgetri.veclib : zgetri.$(SUFFIX)
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##################################### Sgetrs ####################################################
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sgetrs.goto : sgetrs.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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sgetrs.acml : sgetrs.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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sgetrs.atlas : sgetrs.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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sgetrs.mkl : sgetrs.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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sgetrs.veclib : sgetrs.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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##################################### Dgetrs ####################################################
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dgetrs.goto : dgetrs.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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dgetrs.acml : dgetrs.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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dgetrs.atlas : dgetrs.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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dgetrs.mkl : dgetrs.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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dgetrs.veclib : dgetrs.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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##################################### Cgetrs ####################################################
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cgetrs.goto : cgetrs.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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cgetrs.acml : cgetrs.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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cgetrs.atlas : cgetrs.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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cgetrs.mkl : cgetrs.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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cgetrs.veclib : cgetrs.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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##################################### Zgetrs ####################################################
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zgetrs.goto : zgetrs.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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zgetrs.acml : zgetrs.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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zgetrs.atlas : zgetrs.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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zgetrs.mkl : zgetrs.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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zgetrs.veclib : zgetrs.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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##################################### Spotrf ####################################################
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##################################### Spotrf ####################################################
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@ -3172,6 +3245,18 @@ cgetri.$(SUFFIX) : getri.c
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zgetri.$(SUFFIX) : getri.c
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zgetri.$(SUFFIX) : getri.c
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$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
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$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
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sgetrs.$(SUFFIX) : getrs.c
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$(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^
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dgetrs.$(SUFFIX) : getrs.c
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$(CC) $(CFLAGS) -c -UCOMPLEX -DDOUBLE -o $(@F) $^
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cgetrs.$(SUFFIX) : getrs.c
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$(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^
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zgetrs.$(SUFFIX) : getrs.c
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$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
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spotrf.$(SUFFIX) : potrf.c
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spotrf.$(SUFFIX) : potrf.c
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$(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^
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$(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^
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@ -0,0 +1,252 @@
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/*********************************************************************/
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/* Copyright 2009, 2010 The University of Texas at Austin. */
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/* All rights reserved. */
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/* */
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/* Redistribution and use in source and binary forms, with or */
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/* without modification, are permitted provided that the following */
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/* conditions are met: */
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/* */
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/* 1. Redistributions of source code must retain the above */
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/* copyright notice, this list of conditions and the following */
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/* disclaimer. */
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/* */
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/* 2. Redistributions in binary form must reproduce the above */
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/* copyright notice, this list of conditions and the following */
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/* disclaimer in the documentation and/or other materials */
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/* provided with the distribution. */
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/* */
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/* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF TEXAS AT */
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/* AUSTIN ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, */
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/* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
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/* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
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/* DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OF TEXAS AT */
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/* AUSTIN OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
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/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
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/* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE */
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/* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR */
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/* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
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/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
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/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT */
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/* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
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/* POSSIBILITY OF SUCH DAMAGE. */
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/* */
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/* The views and conclusions contained in the software and */
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/* documentation are those of the authors and should not be */
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/* interpreted as representing official policies, either expressed */
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/* or implied, of The University of Texas at Austin. */
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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 GETRF
|
||||||
|
#undef GETRS
|
||||||
|
|
||||||
|
#ifndef COMPLEX
|
||||||
|
#ifdef XDOUBLE
|
||||||
|
#define GETRF BLASFUNC(qgetrf)
|
||||||
|
#define GETRS BLASFUNC(qgetrs)
|
||||||
|
#elif defined(DOUBLE)
|
||||||
|
#define GETRF BLASFUNC(dgetrf)
|
||||||
|
#define GETRS BLASFUNC(dgetrs)
|
||||||
|
#define GEMM BLASFUNC(dgemm)
|
||||||
|
|
||||||
|
#else
|
||||||
|
#define GETRF BLASFUNC(sgetrf)
|
||||||
|
#define GETRS BLASFUNC(sgetrs)
|
||||||
|
#define GEMM BLASFUNC(sgemm)
|
||||||
|
|
||||||
|
#endif
|
||||||
|
#else
|
||||||
|
#ifdef XDOUBLE
|
||||||
|
#define GETRF BLASFUNC(xgetrf)
|
||||||
|
#define GETRS BLASFUNC(xgetrs)
|
||||||
|
#elif defined(DOUBLE)
|
||||||
|
#define GETRF BLASFUNC(zgetrf)
|
||||||
|
#define GETRS BLASFUNC(zgetrs)
|
||||||
|
#define GEMM BLASFUNC(zgemm)
|
||||||
|
|
||||||
|
#else
|
||||||
|
#define GETRF BLASFUNC(cgetrf)
|
||||||
|
#define GETRS BLASFUNC(cgetrs)
|
||||||
|
#define GEMM BLASFUNC(cgemm)
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//extern void GETRF(blasint *m, blasint *n,FLOAT *a, blasint *lda, blasint *ipiv, blasint *info);
|
||||||
|
//extern void GETRS(char *trans, blasint *n, blasint *nrhs,FLOAT *a, blasint *lda, blasint *ipiv, FLOAT *b, blasint *ldb,blasint *info);
|
||||||
|
|
||||||
|
#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, *bb;
|
||||||
|
FLOAT alpha[] = {1.0, 0.0};
|
||||||
|
FLOAT beta[] = {0.0, 0.0};
|
||||||
|
blasint *ipiv;
|
||||||
|
char trans = 'N';
|
||||||
|
blasint m, i, j, info;
|
||||||
|
|
||||||
|
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\n", from, to, step);
|
||||||
|
|
||||||
|
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 ((bb = (FLOAT *) malloc(sizeof(FLOAT) * to * to * COMPSIZE)) == NULL) {
|
||||||
|
fprintf(stderr, "Out of Memory!!\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
if ((ipiv = (blasint *) malloc(sizeof(blasint) * to * COMPSIZE)) == NULL) {
|
||||||
|
fprintf(stderr, "Out of Memory!!\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
m = to;
|
||||||
|
|
||||||
|
#ifdef linux
|
||||||
|
srandom(getpid());
|
||||||
|
#endif
|
||||||
|
|
||||||
|
for (j = 0; j < to; j++) {
|
||||||
|
for (i = 0; i < to * COMPSIZE; i++) {
|
||||||
|
a[(long) i + (long) j * (long) to * COMPSIZE] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
|
||||||
|
bb[(long) i + (long) j * (long) to * COMPSIZE] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
GEMM(&trans, &trans, &m, &m, &m, alpha, a, &m, bb, &m, beta, b, &m);
|
||||||
|
|
||||||
|
GETRF(&m, &m, a, &m, ipiv, &info);
|
||||||
|
|
||||||
|
fprintf(stderr, " SIZE FLops Time \n");
|
||||||
|
|
||||||
|
for (m = from; m <= to; m += step) {
|
||||||
|
|
||||||
|
fprintf(stderr, " %6d : ", (int) m);
|
||||||
|
|
||||||
|
gettimeofday(&start, (struct timezone *) 0);
|
||||||
|
|
||||||
|
GETRS(&trans, &m, &m, a, &m, ipiv, b, &m, &info);
|
||||||
|
|
||||||
|
gettimeofday(&stop, (struct timezone *) 0);
|
||||||
|
|
||||||
|
if (info) {
|
||||||
|
fprintf(stderr, "failed matrix f.. %d\n", info);
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
time1 = (double) (stop.tv_sec - start.tv_sec) + (double) ((stop.tv_usec - start.tv_usec)) * 1.e-6;
|
||||||
|
|
||||||
|
fprintf(stderr,
|
||||||
|
" %10.2f MFlops : %10.6f Sec \n",
|
||||||
|
COMPSIZE * COMPSIZE *
|
||||||
|
(2.0 * (double) m * (double) m * (double) m)/
|
||||||
|
time1 * 1.e-6, time1);
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
// void main(int argc, char *argv[]) __attribute__((weak, alias("MAIN__")));
|
||||||
Loading…
Reference in New Issue