| /* |
| Copyright (c) 2011, Intel Corporation. All rights reserved. |
| |
| Redistribution and use in source and binary forms, with or without modification, |
| are permitted provided that the following conditions are met: |
| |
| * Redistributions of source code must retain the above copyright notice, this |
| list of conditions and the following disclaimer. |
| * 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. |
| * Neither the name of Intel Corporation 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 COPYRIGHT OWNER 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. |
| |
| ******************************************************************************** |
| * Content : Eigen bindings to Intel(R) MKL |
| * Include file with common MKL declarations |
| ******************************************************************************** |
| */ |
| |
| #ifndef EIGEN_MKL_SUPPORT_H |
| #define EIGEN_MKL_SUPPORT_H |
| |
| #ifdef EIGEN_USE_MKL_ALL |
| #ifndef EIGEN_USE_BLAS |
| #define EIGEN_USE_BLAS |
| #endif |
| #ifndef EIGEN_USE_LAPACKE |
| #define EIGEN_USE_LAPACKE |
| #endif |
| #ifndef EIGEN_USE_MKL_VML |
| #define EIGEN_USE_MKL_VML |
| #endif |
| #endif |
| |
| #ifdef EIGEN_USE_LAPACKE_STRICT |
| #define EIGEN_USE_LAPACKE |
| #endif |
| |
| #if defined(EIGEN_USE_MKL_VML) && !defined(EIGEN_USE_MKL) |
| #define EIGEN_USE_MKL |
| #endif |
| |
| #if defined EIGEN_USE_MKL |
| #if (!defined MKL_DIRECT_CALL) && (!defined EIGEN_MKL_NO_DIRECT_CALL) |
| #define MKL_DIRECT_CALL |
| #define MKL_DIRECT_CALL_JUST_SET |
| #endif |
| #include <mkl.h> |
| /*Check IMKL version for compatibility: < 10.3 is not usable with Eigen*/ |
| #ifndef INTEL_MKL_VERSION |
| #undef EIGEN_USE_MKL /* INTEL_MKL_VERSION is not even defined on older versions */ |
| #elif INTEL_MKL_VERSION < \ |
| 100305 /* the intel-mkl-103-release-notes say this was when the lapacke.h interface was added*/ |
| #undef EIGEN_USE_MKL |
| #endif |
| #ifndef EIGEN_USE_MKL |
| /*If the MKL version is too old, undef everything*/ |
| #undef EIGEN_USE_MKL_ALL |
| #undef EIGEN_USE_LAPACKE |
| #undef EIGEN_USE_MKL_VML |
| #undef EIGEN_USE_LAPACKE_STRICT |
| #undef EIGEN_USE_LAPACKE |
| #ifdef MKL_DIRECT_CALL_JUST_SET |
| #undef MKL_DIRECT_CALL |
| #endif |
| #endif |
| #endif |
| |
| #if defined EIGEN_USE_MKL |
| |
| #define EIGEN_MKL_VML_THRESHOLD 128 |
| |
| /* MKL_DOMAIN_BLAS, etc are defined only in 10.3 update 7 */ |
| /* MKL_BLAS, etc are not defined in 11.2 */ |
| #ifdef MKL_DOMAIN_ALL |
| #define EIGEN_MKL_DOMAIN_ALL MKL_DOMAIN_ALL |
| #else |
| #define EIGEN_MKL_DOMAIN_ALL MKL_ALL |
| #endif |
| |
| #ifdef MKL_DOMAIN_BLAS |
| #define EIGEN_MKL_DOMAIN_BLAS MKL_DOMAIN_BLAS |
| #else |
| #define EIGEN_MKL_DOMAIN_BLAS MKL_BLAS |
| #endif |
| |
| #ifdef MKL_DOMAIN_FFT |
| #define EIGEN_MKL_DOMAIN_FFT MKL_DOMAIN_FFT |
| #else |
| #define EIGEN_MKL_DOMAIN_FFT MKL_FFT |
| #endif |
| |
| #ifdef MKL_DOMAIN_VML |
| #define EIGEN_MKL_DOMAIN_VML MKL_DOMAIN_VML |
| #else |
| #define EIGEN_MKL_DOMAIN_VML MKL_VML |
| #endif |
| |
| #ifdef MKL_DOMAIN_PARDISO |
| #define EIGEN_MKL_DOMAIN_PARDISO MKL_DOMAIN_PARDISO |
| #else |
| #define EIGEN_MKL_DOMAIN_PARDISO MKL_PARDISO |
| #endif |
| #endif |
| |
| #if defined(EIGEN_USE_BLAS) && !defined(EIGEN_USE_MKL) |
| #include "../../misc/blas.h" |
| #endif |
| |
| // IWYU pragma: private |
| #include "../InternalHeaderCheck.h" |
| |
| namespace Eigen { |
| |
| typedef std::complex<double> dcomplex; |
| typedef std::complex<float> scomplex; |
| |
| #if defined(EIGEN_USE_MKL) |
| typedef MKL_INT BlasIndex; |
| #else |
| typedef int BlasIndex; |
| #endif |
| |
| } // end namespace Eigen |
| |
| #endif // EIGEN_MKL_SUPPORT_H |