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Eigen
3.3.3
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00001 /* 00002 Copyright (c) 2011, Intel Corporation. All rights reserved. 00003 00004 Redistribution and use in source and binary forms, with or without modification, 00005 are permitted provided that the following conditions are met: 00006 00007 * Redistributions of source code must retain the above copyright notice, this 00008 list of conditions and the following disclaimer. 00009 * Redistributions in binary form must reproduce the above copyright notice, 00010 this list of conditions and the following disclaimer in the documentation 00011 and/or other materials provided with the distribution. 00012 * Neither the name of Intel Corporation nor the names of its contributors may 00013 be used to endorse or promote products derived from this software without 00014 specific prior written permission. 00015 00016 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 00017 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 00018 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00019 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR 00020 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 00021 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00022 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 00023 ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00024 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00025 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00026 00027 ******************************************************************************** 00028 * Content : Eigen bindings to Intel(R) MKL 00029 * Include file with common MKL declarations 00030 ******************************************************************************** 00031 */ 00032 00033 #ifndef EIGEN_MKL_SUPPORT_H 00034 #define EIGEN_MKL_SUPPORT_H 00035 00036 #ifdef EIGEN_USE_MKL_ALL 00037 #ifndef EIGEN_USE_BLAS 00038 #define EIGEN_USE_BLAS 00039 #endif 00040 #ifndef EIGEN_USE_LAPACKE 00041 #define EIGEN_USE_LAPACKE 00042 #endif 00043 #ifndef EIGEN_USE_MKL_VML 00044 #define EIGEN_USE_MKL_VML 00045 #endif 00046 #endif 00047 00048 #ifdef EIGEN_USE_LAPACKE_STRICT 00049 #define EIGEN_USE_LAPACKE 00050 #endif 00051 00052 #if defined(EIGEN_USE_MKL_VML) 00053 #define EIGEN_USE_MKL 00054 #endif 00055 00056 #if defined EIGEN_USE_MKL 00057 # include <mkl.h> 00058 /*Check IMKL version for compatibility: < 10.3 is not usable with Eigen*/ 00059 # ifndef INTEL_MKL_VERSION 00060 # undef EIGEN_USE_MKL /* INTEL_MKL_VERSION is not even defined on older versions */ 00061 # elif INTEL_MKL_VERSION < 100305 /* the intel-mkl-103-release-notes say this was when the lapacke.h interface was added*/ 00062 # undef EIGEN_USE_MKL 00063 # endif 00064 # ifndef EIGEN_USE_MKL 00065 /*If the MKL version is too old, undef everything*/ 00066 # undef EIGEN_USE_MKL_ALL 00067 # undef EIGEN_USE_LAPACKE 00068 # undef EIGEN_USE_MKL_VML 00069 # undef EIGEN_USE_LAPACKE_STRICT 00070 # undef EIGEN_USE_LAPACKE 00071 # endif 00072 #endif 00073 00074 #if defined EIGEN_USE_MKL 00075 00076 #define EIGEN_MKL_VML_THRESHOLD 128 00077 00078 /* MKL_DOMAIN_BLAS, etc are defined only in 10.3 update 7 */ 00079 /* MKL_BLAS, etc are not defined in 11.2 */ 00080 #ifdef MKL_DOMAIN_ALL 00081 #define EIGEN_MKL_DOMAIN_ALL MKL_DOMAIN_ALL 00082 #else 00083 #define EIGEN_MKL_DOMAIN_ALL MKL_ALL 00084 #endif 00085 00086 #ifdef MKL_DOMAIN_BLAS 00087 #define EIGEN_MKL_DOMAIN_BLAS MKL_DOMAIN_BLAS 00088 #else 00089 #define EIGEN_MKL_DOMAIN_BLAS MKL_BLAS 00090 #endif 00091 00092 #ifdef MKL_DOMAIN_FFT 00093 #define EIGEN_MKL_DOMAIN_FFT MKL_DOMAIN_FFT 00094 #else 00095 #define EIGEN_MKL_DOMAIN_FFT MKL_FFT 00096 #endif 00097 00098 #ifdef MKL_DOMAIN_VML 00099 #define EIGEN_MKL_DOMAIN_VML MKL_DOMAIN_VML 00100 #else 00101 #define EIGEN_MKL_DOMAIN_VML MKL_VML 00102 #endif 00103 00104 #ifdef MKL_DOMAIN_PARDISO 00105 #define EIGEN_MKL_DOMAIN_PARDISO MKL_DOMAIN_PARDISO 00106 #else 00107 #define EIGEN_MKL_DOMAIN_PARDISO MKL_PARDISO 00108 #endif 00109 #endif 00110 00111 namespace Eigen { 00112 00113 typedef std::complex<double> dcomplex; 00114 typedef std::complex<float> scomplex; 00115 00116 #if defined(EIGEN_USE_MKL) 00117 typedef MKL_INT BlasIndex; 00118 #else 00119 typedef int BlasIndex; 00120 #endif 00121 00122 } // end namespace Eigen 00123 00124 #if defined(EIGEN_USE_BLAS) 00125 #include "../../misc/blas.h" 00126 #endif 00127 00128 #endif // EIGEN_MKL_SUPPORT_H