add benchmark for geqrf(Lapack)
This commit is contained in:
parent
c3aa036e99
commit
ab5d8c16e2
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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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csymv.goto zsymv.goto \
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sgetri.goto dgetri.goto cgetri.goto zgetri.goto \
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sgeqrf.goto dgeqrf.goto cgeqrf.goto zgeqrf.goto \
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spotrf.goto dpotrf.goto cpotrf.goto zpotrf.goto
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else
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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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sgesv.goto dgesv.goto cgesv.goto zgesv.goto \
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sgetri.goto dgetri.goto cgetri.goto zgetri.goto \
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sgeqrf.goto dgeqrf.goto cgeqrf.goto zgeqrf.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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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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sgesv.acml dgesv.acml cgesv.acml zgesv.acml \
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sgetri.acml dgetri.acml cgetri.acml zgetri.acml \
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sgeqrf.acml dgeqrf.acml cgeqrf.acml zgeqrf.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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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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sgesv.atlas dgesv.atlas cgesv.atlas zgesv.atlas \
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sgetri.atlas dgetri.atlas cgetri.atlas zgetri.atlas \
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sgeqrf.atlas dgeqrf.atlas cgeqrf.atlas zgeqrf.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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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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sgesv.mkl dgesv.mkl cgesv.mkl zgesv.mkl \
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sgetri.mkl dgetri.mkl cgetri.mkl zgetri.mkl \
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sgeqrf.mkl dgeqrf.mkl cgeqrf.mkl zgeqrf.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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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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sgesv.acml dgesv.acml cgesv.acml zgesv.acml \
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sgetri.acml dgetri.acml cgetri.acml zgetri.acml \
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sgeqrf.acml dgeqrf.acml cgeqrf.acml zgeqrf.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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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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sgesv.atlas dgesv.atlas cgesv.atlas zgesv.atlas \
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sgetri.atlas dgetri.atlas cgetri.atlas zgetri.atlas \
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sgeqrf.atlas dgeqrf.atlas cgeqrf.atlas zgeqrf.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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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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sgesv.mkl dgesv.mkl cgesv.mkl zgesv.mkl \
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sgetri.mkl dgetri.mkl cgetri.mkl zgetri.mkl \
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sgeqrf.mkl dgeqrf.mkl cgeqrf.mkl zgeqrf.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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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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sgesv.veclib dgesv.veclib cgesv.veclib zgesv.veclib \
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sgetri.veclib dgetri.veclib cgetri.veclib zgetri.veclib \
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sgeqrf.veclib dgeqrf.veclib cgeqrf.veclib zgeqrf.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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saxpby.veclib daxpby.veclib caxpby.veclib zaxpby.veclib
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@ -1953,6 +1962,72 @@ zgetri.mkl : zgetri.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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zgetri.veclib : zgetri.$(SUFFIX)
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##################################### Sgeqrf ####################################################
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sgeqrf.goto : sgeqrf.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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sgeqrf.acml : sgeqrf.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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sgeqrf.atlas : sgeqrf.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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sgeqrf.mkl : sgeqrf.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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sgeqrf.veclib : sgeqrf.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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##################################### Dgeqrf ####################################################
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dgeqrf.goto : dgeqrf.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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dgeqrf.acml : dgeqrf.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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dgeqrf.atlas : dgeqrf.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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dgeqrf.mkl : dgeqrf.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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dgeqrf.veclib : dgeqrf.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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##################################### Cgeqrf ####################################################
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cgeqrf.goto : cgeqrf.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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cgeqrf.acml : cgeqrf.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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cgeqrf.atlas : cgeqrf.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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cgeqrf.mkl : cgeqrf.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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cgeqrf.veclib : cgeqrf.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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##################################### Zgeqrf ####################################################
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zgeqrf.goto : zgeqrf.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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zgeqrf.acml : zgeqrf.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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zgeqrf.atlas : zgeqrf.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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zgeqrf.mkl : zgeqrf.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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zgeqrf.veclib : zgeqrf.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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##################################### Spotrf ####################################################
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@ -3173,6 +3248,17 @@ cgetri.$(SUFFIX) : getri.c
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zgetri.$(SUFFIX) : getri.c
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$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
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sgeqrf.$(SUFFIX) : geqrf.c
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$(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^
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dgeqrf.$(SUFFIX) : geqrf.c
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$(CC) $(CFLAGS) -c -UCOMPLEX -DDOUBLE -o $(@F) $^
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cgeqrf.$(SUFFIX) : geqrf.c
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$(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^
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zgeqrf.$(SUFFIX) : geqrf.c
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$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
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spotrf.$(SUFFIX) : potrf.c
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$(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^
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@ -0,0 +1,298 @@
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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 GEQRF
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#ifndef COMPLEX
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#ifdef XDOUBLE
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#define GEQRF BLASFUNC(qgeqrf)
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#elif defined(DOUBLE)
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#define GEQRF BLASFUNC(dgeqrf)
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#else
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#define GEQRF BLASFUNC(sgeqrf)
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#endif
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#else
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#ifdef XDOUBLE
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#define GEQRF BLASFUNC(xgeqrf)
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#elif defined(DOUBLE)
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#define GEQRF BLASFUNC(zgeqrf)
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#else
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#define GEQRF BLASFUNC(cgeqrf)
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#endif
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#endif
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extern void GEQRF(blasint *m, blasint *n, FLOAT *a, blasint *lda, FLOAT *tau, FLOAT *work, blasint *lwork, blasint *info);
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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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{
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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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{
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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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{
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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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{
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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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{
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FLOAT *a, *work;
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FLOAT wkopt[4];
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FLOAT *tau;
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blasint m, n, i = 0, j, info, lwork;
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int loops = 1;
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int l;
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int has_param_m = 0;
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int has_param_n = 0;
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char *p;
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#ifndef COMPLEX
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int addfac = 1;
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int mulfac = 1;
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#else
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int addfac = 2;
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int mulfac = 6;
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#endif
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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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double flops = 1.0, mults = 0.0, adds = 0.0;
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if ((p = getenv("OPENBLAS_LOOPS")))
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loops = atoi(p);
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struct timeval start, stop;
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double time1, timeg;
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argc--;
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argv++;
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if (argc > 0)
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{
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from = atol(*argv);
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argc--;
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argv++;
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}
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if (argc > 0)
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{
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to = MAX(atol(*argv), from);
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argc--;
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argv++;
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}
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if (argc > 0)
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{
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step = atol(*argv);
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argc--;
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argv++;
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}
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if ((p = getenv("OPENBLAS_PARAM_M")))
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{
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m = atoi(p);
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has_param_m = 1;
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}
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else
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{
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m = to;
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}
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if ((p = getenv("OPENBLAS_PARAM_N")))
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{
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n = atoi(p);
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has_param_n = 1;
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}
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else
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{
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n = to;
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}
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fprintf(stderr, "From : %3d To : %3d Step = %3d\n", from, to, step);
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if ((a = (FLOAT *)malloc(sizeof(FLOAT) * m * n * COMPSIZE)) == NULL)
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{
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||||
fprintf(stderr, "Out of Memory!!\n");
|
||||
exit(1);
|
||||
}
|
||||
to = MAX(m, n);
|
||||
if ((tau = (FLOAT *)malloc(sizeof(FLOAT) * to * COMPSIZE)) == NULL)
|
||||
{
|
||||
fprintf(stderr, "Out of Memory!!\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
for (j = 0; j < m; j++)
|
||||
{
|
||||
for (i = 0; i < n * COMPSIZE; i++)
|
||||
{
|
||||
a[(long)i + (long)j * (long)n * COMPSIZE] = ((FLOAT)rand() / (FLOAT)RAND_MAX) - 0.5;
|
||||
}
|
||||
}
|
||||
|
||||
lwork = -1;
|
||||
|
||||
GEQRF(&m, &n, a, &m, tau, wkopt, &lwork, &info);
|
||||
|
||||
lwork = (blasint)wkopt[0];
|
||||
if ((work = (FLOAT *)malloc(sizeof(FLOAT) * lwork * COMPSIZE)) == NULL)
|
||||
{
|
||||
fprintf(stderr, "Out of Memory!!\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
#ifdef linux
|
||||
srandom(getpid());
|
||||
#endif
|
||||
fprintf(stderr, " SIZE FLops Time Lwork\n");
|
||||
for (i = from; i <= to; i += step)
|
||||
{
|
||||
if (!has_param_m)
|
||||
{
|
||||
m = i;
|
||||
}
|
||||
if (!has_param_n)
|
||||
{
|
||||
n = i;
|
||||
}
|
||||
|
||||
fprintf(stderr, " %6d : ", (int)m);
|
||||
|
||||
gettimeofday(&start, (struct timezone *)0);
|
||||
for (l = 0; l < loops; l++)
|
||||
{
|
||||
lwork = -1;
|
||||
GEQRF(&m, &n, a, &m, tau, wkopt, &lwork, &info);
|
||||
|
||||
lwork = (blasint)wkopt[0];
|
||||
GEQRF(&m, &n, a, &m, tau, work, &lwork, &info);
|
||||
}
|
||||
|
||||
gettimeofday(&stop, (struct timezone *)0);
|
||||
|
||||
if (info)
|
||||
{
|
||||
fprintf(stderr, "the %d-th parameter had an illegal value .. \n", info);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
|
||||
timeg = time1 / loops;
|
||||
|
||||
if (m >= n)
|
||||
{
|
||||
mults = (double)n * (((23. / 6.) + (double)m + (double)n / 2.) + (double)n * ((double)m - (double)n / 3.));
|
||||
adds = (double)n * ((5. / 6.) + (double)n * (1. / 2. + ((double)m - (double)n / 3.)));
|
||||
}
|
||||
else
|
||||
{
|
||||
mults = (double)m * (((23. / 6.) + 2. * (double)n - (double)m / 2.) + (double)m * ((double)n - (double)m / 3.));
|
||||
adds = (double)m * ((5. / 6.) + (double)n - (double)m / 2. + (double)m * ((double)n - (double)m / 3.));
|
||||
}
|
||||
flops = (double)mulfac * mults + (double)addfac * adds;
|
||||
fprintf(stderr,
|
||||
" %10.2f MFlops : %10.6f Sec : %d\n",
|
||||
flops / timeg * 1.e-6, timeg, lwork);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
// void main(int argc, char *argv[]) __attribute__((weak, alias("MAIN__")));
|
Loading…
Reference in New Issue