1 /*
2 * Copyright (c) 2012, Michael Lehn, Klaus Pototzky
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 CXXLAPACK_INTERFACE_ORG2L_TCC
34 #define CXXLAPACK_INTERFACE_ORG2L_TCC 1
35
36 #include <iostream>
37 #include "xflens/cxxlapack/interface/interface.h"
38 #include "xflens/cxxlapack/netlib/netlib.h"
39
40 namespace cxxlapack {
41
42 template <typename IndexType>
43 IndexType
org2l(IndexType m,IndexType n,IndexType k,float * A,IndexType ldA,const float * tau,float * work)44 org2l(IndexType m,
45 IndexType n,
46 IndexType k,
47 float *A,
48 IndexType ldA,
49 const float *tau,
50 float *work)
51 {
52 CXXLAPACK_DEBUG_OUT("sorg2l");
53
54 IndexType info;
55 LAPACK_IMPL(sorg2l)(&m,
56 &n,
57 &k,
58 A,
59 &ldA,
60 tau,
61 work,
62 &info);
63 # ifndef NDEBUG
64 if (info<0) {
65 std::cerr << "info = " << info << std::endl;
66 }
67 # endif
68 ASSERT(info>=0);
69 return info;
70 }
71
72 template <typename IndexType>
73 IndexType
org2l(IndexType m,IndexType n,IndexType k,double * A,IndexType ldA,const double * tau,double * work)74 org2l(IndexType m,
75 IndexType n,
76 IndexType k,
77 double *A,
78 IndexType ldA,
79 const double *tau,
80 double *work)
81 {
82 CXXLAPACK_DEBUG_OUT("dorg2l");
83
84 IndexType info;
85 LAPACK_IMPL(dorg2l)(&m,
86 &n,
87 &k,
88 A,
89 &ldA,
90 tau,
91 work,
92 &info);
93 # ifndef NDEBUG
94 if (info<0) {
95 std::cerr << "info = " << info << std::endl;
96 }
97 # endif
98 ASSERT(info>=0);
99 return info;
100 }
101
102 } // namespace cxxlapack
103
104 #endif // CXXLAPACK_INTERFACE_ORG2L_TCC
105