1 /*
2 * Copyright (c) 2012, 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_ROTM_H
34 #define CXXBLAS_LEVEL1_ROTM_H 1
35
36 #include <cxxblas/typedefs.h>
37
38 namespace cxxblas {
39
40
41 #ifdef HAVE_CBLAS
42
43 // TODO: provide generic implementation of rotm, rotmg
44 #define HAVE_CXXBLAS_ROTMG 1
45 #define HAVE_CXXBLAS_ROTM 1
46
47 // srotm
48 template <typename IndexType>
49 typename If<IndexType>::isBlasCompatibleInteger
50 rotm(IndexType n,
51 float *x, IndexType incX,
52 float *y, IndexType incY,
53 const float *p);
54
55 // drotm
56 template <typename IndexType>
57 typename If<IndexType>::isBlasCompatibleInteger
58 rotm(IndexType n,
59 double *x, IndexType incX,
60 double *y, IndexType incY,
61 const double *p);
62
63 // srotmg
64 template <typename IndexType>
65 typename If<IndexType>::isBlasCompatibleInteger
66 rotmg(float &d1, float &d2, float &b1, float &b2, float *p);
67
68 // drotmg
69 template <typename IndexType>
70 typename If<IndexType>::isBlasCompatibleInteger
71 rotmg(double &d1, double &d2, double &b1, double &b2, double *p);
72
73 #endif // HAVE_CBLAS
74
75 } // namespace cxxblas
76
77 #endif // CXXBLAS_LEVEL1_ROTM_H
2 * Copyright (c) 2012, 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_ROTM_H
34 #define CXXBLAS_LEVEL1_ROTM_H 1
35
36 #include <cxxblas/typedefs.h>
37
38 namespace cxxblas {
39
40
41 #ifdef HAVE_CBLAS
42
43 // TODO: provide generic implementation of rotm, rotmg
44 #define HAVE_CXXBLAS_ROTMG 1
45 #define HAVE_CXXBLAS_ROTM 1
46
47 // srotm
48 template <typename IndexType>
49 typename If<IndexType>::isBlasCompatibleInteger
50 rotm(IndexType n,
51 float *x, IndexType incX,
52 float *y, IndexType incY,
53 const float *p);
54
55 // drotm
56 template <typename IndexType>
57 typename If<IndexType>::isBlasCompatibleInteger
58 rotm(IndexType n,
59 double *x, IndexType incX,
60 double *y, IndexType incY,
61 const double *p);
62
63 // srotmg
64 template <typename IndexType>
65 typename If<IndexType>::isBlasCompatibleInteger
66 rotmg(float &d1, float &d2, float &b1, float &b2, float *p);
67
68 // drotmg
69 template <typename IndexType>
70 typename If<IndexType>::isBlasCompatibleInteger
71 rotmg(double &d1, double &d2, double &b1, double &b2, double *p);
72
73 #endif // HAVE_CBLAS
74
75 } // namespace cxxblas
76
77 #endif // CXXBLAS_LEVEL1_ROTM_H