1 /*
2 * Copyright (c) 2009, 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_LEVEL1_DOT_H
34 #define CXXBLAS_LEVEL1_DOT_H 1
35
36 #include <cxxblas/typedefs.h>
37
38 #define HAVE_CXXBLAS_DOT 1
39 #define HAVE_CXXBLAS_DOTU 1
40
41 namespace cxxblas {
42
43 template <typename IndexType, typename X, typename Y, typename Result>
44 void
45 dotu(IndexType n, const X *x, IndexType incX, const Y *y, IndexType incY,
46 Result &result);
47
48 template <typename IndexType, typename X, typename Y, typename Result>
49 void
50 dot(IndexType n, const X *x, IndexType incX, const Y *y, IndexType incY,
51 Result &result);
52
53 #ifdef HAVE_CBLAS
54
55 // sdsdot
56 template <typename IndexType>
57 typename If<IndexType>::isBlasCompatibleInteger
58 sdot(IndexType n, float alpha,
59 const float *x, IndexType incX,
60 const float *y, IndexType incY,
61 float &result);
62
63 // dsdot
64 template <typename IndexType>
65 typename If<IndexType>::isBlasCompatibleInteger
66 dot(IndexType n,
67 const float *x, IndexType incX,
68 const float *y, IndexType incY,
69 double &result);
70
71 // sdot
72 template <typename IndexType>
73 typename If<IndexType>::isBlasCompatibleInteger
74 dot(IndexType n,
75 const float *x, IndexType incX,
76 const float *y, IndexType incY,
77 float &result);
78
79 // ddot
80 template <typename IndexType>
81 typename If<IndexType>::isBlasCompatibleInteger
82 dot(IndexType n,
83 const double *x, IndexType incX,
84 const double *y, IndexType incY,
85 double &result);
86
87 // cdotu_sub
88 template <typename IndexType>
89 typename If<IndexType>::isBlasCompatibleInteger
90 dotu(IndexType n,
91 const ComplexFloat *x, IndexType incX,
92 const ComplexFloat *y, IndexType incY,
93 ComplexFloat &result);
94
95 // cdotc_sub
96 template <typename IndexType>
97 typename If<IndexType>::isBlasCompatibleInteger
98 dot(IndexType n,
99 const ComplexFloat *x, IndexType incX,
100 const ComplexFloat *y, IndexType incY,
101 ComplexFloat &result);
102
103 // zdotu_sub
104 template <typename IndexType>
105 typename If<IndexType>::isBlasCompatibleInteger
106 dotu(IndexType n,
107 const ComplexDouble *x, IndexType incX,
108 const ComplexDouble *y, IndexType incY,
109 ComplexDouble &result);
110
111 // zdotc_sub
112 template <typename IndexType>
113 typename If<IndexType>::isBlasCompatibleInteger
114 dot(IndexType n,
115 const ComplexDouble *x, IndexType incX,
116 const ComplexDouble *y, IndexType incY,
117 ComplexDouble &result);
118
119 #endif // HAVE_CBLAS
120
121 } // namespace cxxblas
122
123 #endif // CXXBLAS_LEVEL1_DOT_H
2 * Copyright (c) 2009, 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_LEVEL1_DOT_H
34 #define CXXBLAS_LEVEL1_DOT_H 1
35
36 #include <cxxblas/typedefs.h>
37
38 #define HAVE_CXXBLAS_DOT 1
39 #define HAVE_CXXBLAS_DOTU 1
40
41 namespace cxxblas {
42
43 template <typename IndexType, typename X, typename Y, typename Result>
44 void
45 dotu(IndexType n, const X *x, IndexType incX, const Y *y, IndexType incY,
46 Result &result);
47
48 template <typename IndexType, typename X, typename Y, typename Result>
49 void
50 dot(IndexType n, const X *x, IndexType incX, const Y *y, IndexType incY,
51 Result &result);
52
53 #ifdef HAVE_CBLAS
54
55 // sdsdot
56 template <typename IndexType>
57 typename If<IndexType>::isBlasCompatibleInteger
58 sdot(IndexType n, float alpha,
59 const float *x, IndexType incX,
60 const float *y, IndexType incY,
61 float &result);
62
63 // dsdot
64 template <typename IndexType>
65 typename If<IndexType>::isBlasCompatibleInteger
66 dot(IndexType n,
67 const float *x, IndexType incX,
68 const float *y, IndexType incY,
69 double &result);
70
71 // sdot
72 template <typename IndexType>
73 typename If<IndexType>::isBlasCompatibleInteger
74 dot(IndexType n,
75 const float *x, IndexType incX,
76 const float *y, IndexType incY,
77 float &result);
78
79 // ddot
80 template <typename IndexType>
81 typename If<IndexType>::isBlasCompatibleInteger
82 dot(IndexType n,
83 const double *x, IndexType incX,
84 const double *y, IndexType incY,
85 double &result);
86
87 // cdotu_sub
88 template <typename IndexType>
89 typename If<IndexType>::isBlasCompatibleInteger
90 dotu(IndexType n,
91 const ComplexFloat *x, IndexType incX,
92 const ComplexFloat *y, IndexType incY,
93 ComplexFloat &result);
94
95 // cdotc_sub
96 template <typename IndexType>
97 typename If<IndexType>::isBlasCompatibleInteger
98 dot(IndexType n,
99 const ComplexFloat *x, IndexType incX,
100 const ComplexFloat *y, IndexType incY,
101 ComplexFloat &result);
102
103 // zdotu_sub
104 template <typename IndexType>
105 typename If<IndexType>::isBlasCompatibleInteger
106 dotu(IndexType n,
107 const ComplexDouble *x, IndexType incX,
108 const ComplexDouble *y, IndexType incY,
109 ComplexDouble &result);
110
111 // zdotc_sub
112 template <typename IndexType>
113 typename If<IndexType>::isBlasCompatibleInteger
114 dot(IndexType n,
115 const ComplexDouble *x, IndexType incX,
116 const ComplexDouble *y, IndexType incY,
117 ComplexDouble &result);
118
119 #endif // HAVE_CBLAS
120
121 } // namespace cxxblas
122
123 #endif // CXXBLAS_LEVEL1_DOT_H