Added openblas_set_num_threads for Fortran.
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@ -15,6 +15,7 @@ common:
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* Provided an error message when the arch is not supported.(Refs
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issue #19 on github)
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* Fixed issue #23. Fixed a bug of f_check script about generating link flags.
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* Added openblas_set_num_threads for Fortran.
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x86/x86_64:
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*
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@ -6,7 +6,7 @@ COMMONOBJS = memory.$(SUFFIX) xerbla.$(SUFFIX) c_abs.$(SUFFIX) z_abs.$(SUFFIX)
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COMMONOBJS += slamch.$(SUFFIX) slamc3.$(SUFFIX) dlamch.$(SUFFIX) dlamc3.$(SUFFIX)
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ifdef SMP
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COMMONOBJS += blas_server.$(SUFFIX) divtable.$(SUFFIX) blasL1thread.$(SUFFIX)
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COMMONOBJS += blas_server.$(SUFFIX) divtable.$(SUFFIX) blasL1thread.$(SUFFIX) openblas_set_num_threads.$(SUFFIX)
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ifndef NO_AFFINITY
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COMMONOBJS += init.$(SUFFIX)
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endif
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@ -100,6 +100,8 @@ memory.$(SUFFIX) : $(MEMORY) ../../common.h ../../param.h
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blas_server.$(SUFFIX) : $(BLAS_SERVER) ../../common.h ../../common_thread.h ../../param.h
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$(CC) $(CFLAGS) -c $< -o $(@F)
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openblas_set_num_threads.$(SUFFIX) : openblas_set_num_threads.c
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blasL1thread.$(SUFFIX) : blas_l1_thread.c ../../common.h ../../common_thread.h
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$(CC) $(CFLAGS) -c $< -o $(@F)
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@ -0,0 +1,45 @@
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/*****************************************************************************
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Copyright (c) 2011, Lab of Parallel Software and Computational Science,ICSAS
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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 ISCAS nor the names of its contributors may
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be used to endorse or promote products derived from this software
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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 COPYRIGHT OWNER 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 "common.h"
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#ifdef SMP_SERVER
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#ifdef OS_LINUX
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extern void openblas_set_num_threads(int num_threads) ;
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void NAME(int* num_threads){
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openblas_set_num_threads(*num_threads);
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}
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#endif
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#endif
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