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MKL_support.h
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/*
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Copyright (c) 2011, Intel Corporation. All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of Intel Corporation nor the names of its contributors may
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be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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********************************************************************************
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* Content : Eigen bindings to Intel(R) MKL
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* Include file with common MKL declarations
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********************************************************************************
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*/
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#ifndef EIGEN_MKL_SUPPORT_H
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#define EIGEN_MKL_SUPPORT_H
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#ifdef EIGEN_USE_MKL_ALL
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#ifndef EIGEN_USE_BLAS
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#define EIGEN_USE_BLAS
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#endif
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#ifndef EIGEN_USE_LAPACKE
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#define EIGEN_USE_LAPACKE
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#endif
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#ifndef EIGEN_USE_MKL_VML
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#define EIGEN_USE_MKL_VML
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#endif
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#endif
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#ifdef EIGEN_USE_LAPACKE_STRICT
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#define EIGEN_USE_LAPACKE
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#endif
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#if defined(EIGEN_USE_MKL_VML)
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#define EIGEN_USE_MKL
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#endif
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#if defined EIGEN_USE_MKL
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# include <mkl.h>
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/*Check IMKL version for compatibility: < 10.3 is not usable with Eigen*/
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# ifndef INTEL_MKL_VERSION
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# undef EIGEN_USE_MKL
/* INTEL_MKL_VERSION is not even defined on older versions */
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# elif INTEL_MKL_VERSION < 100305
/* the intel-mkl-103-release-notes say this was when the lapacke.h interface was added*/
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# undef EIGEN_USE_MKL
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# endif
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# ifndef EIGEN_USE_MKL
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/*If the MKL version is too old, undef everything*/
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# undef EIGEN_USE_MKL_ALL
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# undef EIGEN_USE_LAPACKE
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# undef EIGEN_USE_MKL_VML
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# undef EIGEN_USE_LAPACKE_STRICT
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# undef EIGEN_USE_LAPACKE
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# endif
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#endif
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#if defined EIGEN_USE_MKL
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#define EIGEN_MKL_VML_THRESHOLD 128
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/* MKL_DOMAIN_BLAS, etc are defined only in 10.3 update 7 */
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/* MKL_BLAS, etc are not defined in 11.2 */
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#ifdef MKL_DOMAIN_ALL
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#define EIGEN_MKL_DOMAIN_ALL MKL_DOMAIN_ALL
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#else
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#define EIGEN_MKL_DOMAIN_ALL MKL_ALL
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#endif
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#ifdef MKL_DOMAIN_BLAS
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#define EIGEN_MKL_DOMAIN_BLAS MKL_DOMAIN_BLAS
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#else
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#define EIGEN_MKL_DOMAIN_BLAS MKL_BLAS
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#endif
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#ifdef MKL_DOMAIN_FFT
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#define EIGEN_MKL_DOMAIN_FFT MKL_DOMAIN_FFT
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#else
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#define EIGEN_MKL_DOMAIN_FFT MKL_FFT
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#endif
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#ifdef MKL_DOMAIN_VML
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#define EIGEN_MKL_DOMAIN_VML MKL_DOMAIN_VML
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#else
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#define EIGEN_MKL_DOMAIN_VML MKL_VML
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#endif
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#ifdef MKL_DOMAIN_PARDISO
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#define EIGEN_MKL_DOMAIN_PARDISO MKL_DOMAIN_PARDISO
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#else
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#define EIGEN_MKL_DOMAIN_PARDISO MKL_PARDISO
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#endif
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#endif
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namespace
Eigen {
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typedef
std::complex<double> dcomplex;
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typedef
std::complex<float> scomplex;
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#if defined(EIGEN_USE_MKL)
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typedef
MKL_INT BlasIndex;
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#else
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typedef
int
BlasIndex;
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#endif
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}
// end namespace Eigen
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#if defined(EIGEN_USE_BLAS)
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#include "../../misc/blas.h"
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#endif
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#endif // EIGEN_MKL_SUPPORT_H
Eigen
src
Core
util
MKL_support.h
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