1 /*
2 * Copyright (c) 2010, Michael Lehn
3 *
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1) Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2) Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
15 * distribution.
16 * 3) Neither the name of the FLENS development group nor the names of
17 * its contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33 #ifndef CXXBLAS_LEVEL3_GEMM_H
34 #define CXXBLAS_LEVEL3_GEMM_H 1
35
36 #include <cxxblas/typedefs.h>
37
38 #define HAVE_CXXBLAS_GEMM 1
39
40 namespace cxxblas {
41
42 template <typename IndexType, typename ALPHA, typename MA, typename MB,
43 typename BETA, typename MC>
44 void
45 gemm(StorageOrder order,
46 Transpose transA, Transpose transB,
47 IndexType m, IndexType n, IndexType k,
48 const ALPHA &alpha,
49 const MA *A, IndexType ldA,
50 const MB *B, IndexType ldB,
51 const BETA &beta,
52 MC *C, IndexType ldC);
53
54 #ifdef HAVE_CBLAS
55
56 // sgemm
57 template <typename IndexType>
58 typename If<IndexType>::isBlasCompatibleInteger
59 gemm(StorageOrder order,
60 Transpose transA, Transpose transB,
61 IndexType m, IndexType n, IndexType k,
62 float alpha,
63 const float *A, IndexType ldA,
64 const float *B, IndexType ldB,
65 float beta,
66 float *C, IndexType ldC);
67
68 // dgemm
69 template <typename IndexType>
70 typename If<IndexType>::isBlasCompatibleInteger
71 gemm(StorageOrder order,
72 Transpose transA, Transpose transB,
73 IndexType m, IndexType n, IndexType k,
74 double alpha,
75 const double *A, IndexType ldA,
76 const double *B, IndexType ldB,
77 double beta,
78 double *C, IndexType ldC);
79
80 // cgemm
81 template <typename IndexType>
82 typename If<IndexType>::isBlasCompatibleInteger
83 gemm(StorageOrder order,
84 Transpose transA, Transpose transB,
85 IndexType m, IndexType n, IndexType k,
86 const ComplexFloat &alpha,
87 const ComplexFloat *A, IndexType ldA,
88 const ComplexFloat *B, IndexType ldB,
89 const ComplexFloat &beta,
90 ComplexFloat *C, IndexType ldC);
91
92 // zgemm
93 template <typename IndexType>
94 typename If<IndexType>::isBlasCompatibleInteger
95 gemm(StorageOrder order,
96 Transpose transA, Transpose transB,
97 IndexType m, IndexType n, IndexType k,
98 const ComplexDouble &alpha,
99 const ComplexDouble *A, IndexType ldA,
100 const ComplexDouble *B, IndexType ldB,
101 const ComplexDouble &beta,
102 ComplexDouble *C, IndexType ldC);
103
104 #endif // HAVE_CBLAS
105
106 } // namespace cxxblas
107
108 #endif // CXXBLAS_LEVEL3_GEMM_H
2 * Copyright (c) 2010, Michael Lehn
3 *
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1) Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2) Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
15 * distribution.
16 * 3) Neither the name of the FLENS development group nor the names of
17 * its contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33 #ifndef CXXBLAS_LEVEL3_GEMM_H
34 #define CXXBLAS_LEVEL3_GEMM_H 1
35
36 #include <cxxblas/typedefs.h>
37
38 #define HAVE_CXXBLAS_GEMM 1
39
40 namespace cxxblas {
41
42 template <typename IndexType, typename ALPHA, typename MA, typename MB,
43 typename BETA, typename MC>
44 void
45 gemm(StorageOrder order,
46 Transpose transA, Transpose transB,
47 IndexType m, IndexType n, IndexType k,
48 const ALPHA &alpha,
49 const MA *A, IndexType ldA,
50 const MB *B, IndexType ldB,
51 const BETA &beta,
52 MC *C, IndexType ldC);
53
54 #ifdef HAVE_CBLAS
55
56 // sgemm
57 template <typename IndexType>
58 typename If<IndexType>::isBlasCompatibleInteger
59 gemm(StorageOrder order,
60 Transpose transA, Transpose transB,
61 IndexType m, IndexType n, IndexType k,
62 float alpha,
63 const float *A, IndexType ldA,
64 const float *B, IndexType ldB,
65 float beta,
66 float *C, IndexType ldC);
67
68 // dgemm
69 template <typename IndexType>
70 typename If<IndexType>::isBlasCompatibleInteger
71 gemm(StorageOrder order,
72 Transpose transA, Transpose transB,
73 IndexType m, IndexType n, IndexType k,
74 double alpha,
75 const double *A, IndexType ldA,
76 const double *B, IndexType ldB,
77 double beta,
78 double *C, IndexType ldC);
79
80 // cgemm
81 template <typename IndexType>
82 typename If<IndexType>::isBlasCompatibleInteger
83 gemm(StorageOrder order,
84 Transpose transA, Transpose transB,
85 IndexType m, IndexType n, IndexType k,
86 const ComplexFloat &alpha,
87 const ComplexFloat *A, IndexType ldA,
88 const ComplexFloat *B, IndexType ldB,
89 const ComplexFloat &beta,
90 ComplexFloat *C, IndexType ldC);
91
92 // zgemm
93 template <typename IndexType>
94 typename If<IndexType>::isBlasCompatibleInteger
95 gemm(StorageOrder order,
96 Transpose transA, Transpose transB,
97 IndexType m, IndexType n, IndexType k,
98 const ComplexDouble &alpha,
99 const ComplexDouble *A, IndexType ldA,
100 const ComplexDouble *B, IndexType ldB,
101 const ComplexDouble &beta,
102 ComplexDouble *C, IndexType ldC);
103
104 #endif // HAVE_CBLAS
105
106 } // namespace cxxblas
107
108 #endif // CXXBLAS_LEVEL3_GEMM_H