MKL_support.h
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2  Copyright (c) 2011, Intel Corporation. All rights reserved.
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26 
27  ********************************************************************************
28  * Content : Eigen bindings to Intel(R) MKL
29  * Include file with common MKL declarations
30  ********************************************************************************
31 */
32 
33 #ifndef EIGEN_MKL_SUPPORT_H
34 #define EIGEN_MKL_SUPPORT_H
35 
36 #ifdef EIGEN_USE_MKL_ALL
37  #ifndef EIGEN_USE_BLAS
38  #define EIGEN_USE_BLAS
39  #endif
40  #ifndef EIGEN_USE_LAPACKE
41  #define EIGEN_USE_LAPACKE
42  #endif
43  #ifndef EIGEN_USE_MKL_VML
44  #define EIGEN_USE_MKL_VML
45  #endif
46 #endif
47 
48 #ifdef EIGEN_USE_LAPACKE_STRICT
49  #define EIGEN_USE_LAPACKE
50 #endif
51 
52 #if defined(EIGEN_USE_MKL_VML) && !defined(EIGEN_USE_MKL)
53  #define EIGEN_USE_MKL
54 #endif
55 
56 
57 #if defined EIGEN_USE_MKL
58 # if (!defined MKL_DIRECT_CALL) && (!defined EIGEN_MKL_NO_DIRECT_CALL)
59 # define MKL_DIRECT_CALL
60 # define MKL_DIRECT_CALL_JUST_SET
61 # endif
62 # include <mkl.h>
63 /*Check IMKL version for compatibility: < 10.3 is not usable with Eigen*/
64 # ifndef INTEL_MKL_VERSION
65 # undef EIGEN_USE_MKL /* INTEL_MKL_VERSION is not even defined on older versions */
66 # elif INTEL_MKL_VERSION < 100305 /* the intel-mkl-103-release-notes say this was when the lapacke.h interface was added*/
67 # undef EIGEN_USE_MKL
68 # endif
69 # ifndef EIGEN_USE_MKL
70  /*If the MKL version is too old, undef everything*/
71 # undef EIGEN_USE_MKL_ALL
72 # undef EIGEN_USE_LAPACKE
73 # undef EIGEN_USE_MKL_VML
74 # undef EIGEN_USE_LAPACKE_STRICT
75 # undef EIGEN_USE_LAPACKE
76 # ifdef MKL_DIRECT_CALL_JUST_SET
77 # undef MKL_DIRECT_CALL
78 # endif
79 # endif
80 #endif
81 
82 #if defined EIGEN_USE_MKL
83 
84 #define EIGEN_MKL_VML_THRESHOLD 128
85 
86 /* MKL_DOMAIN_BLAS, etc are defined only in 10.3 update 7 */
87 /* MKL_BLAS, etc are not defined in 11.2 */
88 #ifdef MKL_DOMAIN_ALL
89 #define EIGEN_MKL_DOMAIN_ALL MKL_DOMAIN_ALL
90 #else
91 #define EIGEN_MKL_DOMAIN_ALL MKL_ALL
92 #endif
93 
94 #ifdef MKL_DOMAIN_BLAS
95 #define EIGEN_MKL_DOMAIN_BLAS MKL_DOMAIN_BLAS
96 #else
97 #define EIGEN_MKL_DOMAIN_BLAS MKL_BLAS
98 #endif
99 
100 #ifdef MKL_DOMAIN_FFT
101 #define EIGEN_MKL_DOMAIN_FFT MKL_DOMAIN_FFT
102 #else
103 #define EIGEN_MKL_DOMAIN_FFT MKL_FFT
104 #endif
105 
106 #ifdef MKL_DOMAIN_VML
107 #define EIGEN_MKL_DOMAIN_VML MKL_DOMAIN_VML
108 #else
109 #define EIGEN_MKL_DOMAIN_VML MKL_VML
110 #endif
111 
112 #ifdef MKL_DOMAIN_PARDISO
113 #define EIGEN_MKL_DOMAIN_PARDISO MKL_DOMAIN_PARDISO
114 #else
115 #define EIGEN_MKL_DOMAIN_PARDISO MKL_PARDISO
116 #endif
117 #endif
118 
119 #if defined(EIGEN_USE_BLAS) && !defined(EIGEN_USE_MKL)
120 #include "../../misc/blas.h"
121 #endif
122 
123 namespace Eigen {
124 
125 typedef std::complex<double> dcomplex;
126 typedef std::complex<float> scomplex;
127 
128 #if defined(EIGEN_USE_MKL)
129 typedef MKL_INT BlasIndex;
130 #else
131 typedef int BlasIndex;
132 #endif
133 
134 } // end namespace Eigen
135 
136 
137 #endif // EIGEN_MKL_SUPPORT_H
Eigen
Namespace containing all symbols from the Eigen library.
Definition: jet.h:637
Eigen::BlasIndex
int BlasIndex
Definition: MKL_support.h:131
Eigen::scomplex
std::complex< float > scomplex
Definition: MKL_support.h:126
Eigen::dcomplex
std::complex< double > dcomplex
Definition: MKL_support.h:125

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autogenerated on Fri Nov 1 2024 03:33:49