Move GEMM benchmark to nanobench
This is a proof of concept, for moving the benchmark suite to use [nanobench](https://github.com/martinus/nanobench.git), which is a single header file but gives some great advantages over the existing benchmark suite: * Robustness - nanobench will explicitly tell you when benchmarks are unstable, and offer some guidance to help stabilise them. * JSON Output - this should allow us to store the results in a more machine friendly format, in future we can integrate this into CI to do checks on PRs
This commit is contained in:
Chris Sidebottom
parent
a5e1fdd525
commit
0ec6a6b3dc
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@ -622,85 +622,85 @@ zcholesky.essl : zcholesky.$(SUFFIX)
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##################################### Sgemm ####################################################
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ifeq ($(BUILD_BFLOAT16),1)
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sbgemm.goto : sbgemm.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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$(CXX) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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endif
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sgemm.goto : sgemm.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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$(CXX) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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sgemm.acml : sgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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sgemm.atlas : sgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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sgemm.mkl : sgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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sgemm.veclib : sgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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sgemm.essl : sgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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##################################### Dgemm ####################################################
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dgemm.goto : dgemm.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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$(CXX) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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dgemm.acml : dgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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dgemm.atlas : dgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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dgemm.mkl : dgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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dgemm.veclib : dgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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dgemm.essl : dgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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##################################### Cgemm ####################################################
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cgemm.goto : cgemm.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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$(CXX) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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cgemm.acml : cgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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cgemm.atlas : cgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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cgemm.mkl : cgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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cgemm.veclib : cgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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cgemm.essl : cgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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##################################### Zgemm ####################################################
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zgemm.goto : zgemm.$(SUFFIX) ../$(LIBNAME)
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$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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$(CXX) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
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zgemm.acml : zgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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zgemm.atlas : zgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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zgemm.mkl : zgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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zgemm.veclib : zgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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zgemm.essl : zgemm.$(SUFFIX)
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-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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-$(CXX) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
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##################################### Ssymm ####################################################
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ssymm.goto : ssymm.$(SUFFIX) ../$(LIBNAME)
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@ -2928,21 +2928,21 @@ zcholesky.$(SUFFIX) : cholesky.c
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$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
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ifeq ($(BUILD_BFLOAT16),1)
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sbgemm.$(SUFFIX) : gemm.c
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$(CC) $(CFLAGS) -c -DHALF -UCOMPLEX -UDOUBLE -o $(@F) $^
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sbgemm.$(SUFFIX) : gemm.cpp
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$(CC) $(CFLAGS) -c -DHALF -UCOMPLEX -UDOUBLE -DANKERL_NANOBENCH_IMPLEMENT -o $(@F) $^
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endif
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sgemm.$(SUFFIX) : gemm.c
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$(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^
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sgemm.$(SUFFIX) : gemm.cpp
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$(CXX) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -DANKERL_NANOBENCH_IMPLEMENT -o $(@F) $^
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dgemm.$(SUFFIX) : gemm.c
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$(CC) $(CFLAGS) -c -UCOMPLEX -DDOUBLE -o $(@F) $^
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dgemm.$(SUFFIX) : gemm.cpp
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$(CXX) $(CFLAGS) -c -UCOMPLEX -DDOUBLE -DANKERL_NANOBENCH_IMPLEMENT -o $(@F) $^
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cgemm.$(SUFFIX) : gemm.c
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$(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^
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cgemm.$(SUFFIX) : gemm.cpp
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$(CXX) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -DANKERL_NANOBENCH_IMPLEMENT -o $(@F) $^
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zgemm.$(SUFFIX) : gemm.c
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$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
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zgemm.$(SUFFIX) : gemm.cpp
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$(CXX) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -DANKERL_NANOBENCH_IMPLEMENT -o $(@F) $^
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ssymm.$(SUFFIX) : symm.c
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$(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^
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178
benchmark/gemm.c
178
benchmark/gemm.c
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@ -1,178 +0,0 @@
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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.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in
|
||||
the documentation and/or other materials provided with the
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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
|
||||
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
|
||||
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
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 "bench.h"
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#undef GEMM
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#ifndef COMPLEX
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#ifdef DOUBLE
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#define GEMM BLASFUNC(dgemm)
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#elif defined(HALF)
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#define GEMM BLASFUNC(sbgemm)
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#else
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#define GEMM BLASFUNC(sgemm)
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#endif
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#else
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#ifdef DOUBLE
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#define GEMM BLASFUNC(zgemm)
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#else
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#define GEMM BLASFUNC(cgemm)
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#endif
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#endif
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int main(int argc, char *argv[]){
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IFLOAT *a, *b;
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FLOAT *c;
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FLOAT alpha[] = {1.0, 0.0};
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FLOAT beta [] = {0.0, 0.0};
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char transa = 'N';
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char transb = 'N';
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blasint m, n, k, i, j, lda, ldb, ldc;
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int loops = 1;
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int has_param_m = 0;
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int has_param_n = 0;
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int has_param_k = 0;
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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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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_TRANS"))) {
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transa=*p;
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transb=*p;
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}
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if ((p = getenv("OPENBLAS_TRANSA"))) {
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transa=*p;
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}
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if ((p = getenv("OPENBLAS_TRANSB"))) {
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transb=*p;
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}
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TOUPPER(transa);
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TOUPPER(transb);
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fprintf(stderr, "From : %3d To : %3d Step=%d : Transa=%c : Transb=%c\n", from, to, step, transa, transb);
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p = getenv("OPENBLAS_LOOPS");
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if ( p != NULL ) {
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loops = atoi(p);
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}
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if ((p = getenv("OPENBLAS_PARAM_M"))) {
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m = atoi(p);
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has_param_m=1;
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} else {
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m = to;
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}
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if ((p = getenv("OPENBLAS_PARAM_N"))) {
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n = atoi(p);
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has_param_n=1;
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} else {
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n = to;
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}
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if ((p = getenv("OPENBLAS_PARAM_K"))) {
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k = atoi(p);
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has_param_k=1;
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} else {
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k = to;
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}
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if (( a = (IFLOAT *)malloc(sizeof(IFLOAT) * m * k * COMPSIZE)) == NULL) {
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fprintf(stderr,"Out of Memory!!\n");exit(1);
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}
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if (( b = (IFLOAT *)malloc(sizeof(IFLOAT) * k * n * COMPSIZE)) == NULL) {
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fprintf(stderr,"Out of Memory!!\n");exit(1);
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}
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if (( c = (FLOAT *)malloc(sizeof(FLOAT) * m * n * 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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for (i = 0; i < m * k * COMPSIZE; i++) {
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a[i] = ((IFLOAT) rand() / (IFLOAT) RAND_MAX) - 0.5;
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}
|
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for (i = 0; i < k * n * COMPSIZE; i++) {
|
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b[i] = ((IFLOAT) rand() / (IFLOAT) RAND_MAX) - 0.5;
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}
|
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for (i = 0; i < m * n * COMPSIZE; i++) {
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c[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
|
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}
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|
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fprintf(stderr, " SIZE Flops Time\n");
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|
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for (i = from; i <= to; i += step) {
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timeg=0;
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|
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if (!has_param_m) { m = i; }
|
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if (!has_param_n) { n = i; }
|
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if (!has_param_k) { k = i; }
|
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|
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if (transa == 'N') { lda = m; }
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else { lda = k; }
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if (transb == 'N') { ldb = k; }
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else { ldb = n; }
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ldc = m;
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fprintf(stderr, " M=%4d, N=%4d, K=%4d : ", (int)m, (int)n, (int)k);
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begin();
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|
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for (j=0; j<loops; j++) {
|
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GEMM (&transa, &transb, &m, &n, &k, alpha, a, &lda, b, &ldb, beta, c, &ldc);
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}
|
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|
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end();
|
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time1 = getsec();
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|
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timeg = time1/loops;
|
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fprintf(stderr,
|
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" %10.2f MFlops %10.6f sec\n",
|
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COMPSIZE * COMPSIZE * 2. * (double)k * (double)m * (double)n / timeg * 1.e-6, time1);
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|
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}
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|
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return 0;
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}
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|
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// void main(int argc, char *argv[]) __attribute__((weak, alias("MAIN__")));
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|
|
@ -0,0 +1,152 @@
|
|||
/***************************************************************************
|
||||
Copyright (c) 2014, 2023. The OpenBLAS Project
|
||||
All rights reserved.
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in
|
||||
the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
3. Neither the name of the OpenBLAS project nor the names of
|
||||
its contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
|
||||
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
|
||||
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*****************************************************************************/
|
||||
|
||||
#include <algorithm>
|
||||
#include <iostream>
|
||||
#include <random>
|
||||
|
||||
#include <common.h>
|
||||
|
||||
#include "nanobench.h"
|
||||
|
||||
#undef GEMM
|
||||
|
||||
#ifndef COMPLEX
|
||||
#ifdef DOUBLE
|
||||
#define GEMM BLASFUNC(dgemm)
|
||||
#elif defined(HALF)
|
||||
#define GEMM BLASFUNC(sbgemm)
|
||||
#else
|
||||
#define GEMM BLASFUNC(sgemm)
|
||||
#endif
|
||||
#else
|
||||
#ifdef DOUBLE
|
||||
#define GEMM BLASFUNC(zgemm)
|
||||
#else
|
||||
#define GEMM BLASFUNC(cgemm)
|
||||
#endif
|
||||
#endif
|
||||
|
||||
template <typename T> static void fill_vector(std::vector<T> vec) {
|
||||
std::random_device rand_dev;
|
||||
std::mt19937 generator(rand_dev());
|
||||
std::uniform_real_distribution<T> distribution(std::numeric_limits<T>::min(),
|
||||
std::numeric_limits<T>::max());
|
||||
|
||||
std::generate(vec.begin(), vec.end(),
|
||||
[&]() { return distribution(generator); });
|
||||
}
|
||||
|
||||
static std::pair<bool, std::string>
|
||||
env_param(const std::string &name, const std::string &default_value) {
|
||||
const char *value = getenv(name.c_str());
|
||||
return {value == nullptr, value ? value : default_value};
|
||||
}
|
||||
|
||||
static std::string env_value(const std::string &name,
|
||||
const std::string &default_value) {
|
||||
return env_param(name, default_value).second;
|
||||
}
|
||||
|
||||
int main(int argc, char *argv[]) {
|
||||
int from = (argc > 1) ? atol(argv[1]) : 1;
|
||||
int to = (argc > 2) ? MAX(atol(argv[2]), from) : 200;
|
||||
int step = (argc > 3) ? atol(argv[3]) : 1;
|
||||
|
||||
FLOAT alpha[] = {1.0, 0.0};
|
||||
FLOAT beta[] = {0.0, 0.0};
|
||||
|
||||
int epochs = atoi(env_value("OPENBLAS_EPOCHS", "1").c_str());
|
||||
bool json_output = env_value("OPENBLAS_OUTPUT_JSON", "0").front() == '1';
|
||||
|
||||
std::pair<bool, std::string> param_m = env_param("OPENBLAS_PARAM_M", "100");
|
||||
std::pair<bool, std::string> param_n = env_param("OPENBLAS_PARAM_N", "100");
|
||||
std::pair<bool, std::string> param_k = env_param("OPENBLAS_PARAM_K", "100");
|
||||
blasint m = param_m.first ? atoi(param_m.second.c_str()) : to;
|
||||
blasint n = param_n.first ? atoi(param_n.second.c_str()) : to;
|
||||
blasint k = param_k.first ? atoi(param_k.second.c_str()) : to;
|
||||
|
||||
char transpose = toupper(env_value("OPENBLAS_TRANS", "N").front());
|
||||
char transpose_a = toupper(env_value("OPENBLAS_TRANSA", "N").front());
|
||||
char transpose_b = toupper(env_value("OPENBLAS_TRANSB", "N").front());
|
||||
|
||||
bool is_specific_size = param_m.first && param_n.first && param_k.first;
|
||||
if (is_specific_size) {
|
||||
from = 1;
|
||||
to = 1;
|
||||
step = 1;
|
||||
}
|
||||
|
||||
std::vector<IFLOAT> a(m * k);
|
||||
std::vector<IFLOAT> b(n * k);
|
||||
std::vector<FLOAT> c(m * n);
|
||||
fill_vector(a);
|
||||
fill_vector(b);
|
||||
fill_vector(c);
|
||||
|
||||
if (!is_specific_size) {
|
||||
std::cout << "From: " << std::to_string(from) << " To: " << std::to_string(to)
|
||||
<< " Step: " << std::to_string(step) << " TransA: " << transpose_a
|
||||
<< " TransB: " << transpose_b << "\n";
|
||||
} else {
|
||||
std::cout << "M: " << std::to_string(m) << " N: " << std::to_string(n)
|
||||
<< " K: " << std::to_string(k) << " TransA: " << transpose_a
|
||||
<< " TransB: " << transpose_b << "\n";
|
||||
}
|
||||
|
||||
for (int i = from; i <= to; i += step) {
|
||||
if (!param_m.first) {
|
||||
m = i;
|
||||
}
|
||||
if (!param_n.first) {
|
||||
n = i;
|
||||
}
|
||||
if (!param_k.first) {
|
||||
k = i;
|
||||
}
|
||||
|
||||
blasint lda = transpose == 'N' && transpose_a == 'N' ? m : k;
|
||||
blasint ldb = transpose == 'N' && transpose_b == 'N' ? k : n;
|
||||
blasint ldc = m;
|
||||
|
||||
ankerl::nanobench::Bench bench;
|
||||
if (json_output) {
|
||||
bench.output(nullptr);
|
||||
}
|
||||
|
||||
std::string bench_name = "M=" + std::to_string(m) +
|
||||
" N=" + std::to_string(n) +
|
||||
" K=" + std::to_string(k);
|
||||
bench.minEpochIterations(epochs).run(bench_name, [&]() {
|
||||
GEMM(&transpose_a, &transpose_b, &m, &n, &k, alpha, a.data(), &lda,
|
||||
b.data(), &ldb, beta, c.data(), &ldc);
|
||||
});
|
||||
if (json_output) {
|
||||
bench.render(ankerl::nanobench::templates::json(), std::cout);
|
||||
}
|
||||
}
|
||||
}
|
||||
File diff suppressed because it is too large
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Reference in New Issue