1 /*
2 * Copyright (c) 2011, 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 /* Based on
34 *
35 SUBROUTINE DLARFB( SIDE, TRANS, DIRECT, STOREV, M, N, K, V, LDV,
36 $ T, LDT, C, LDC, WORK, LDWORK )
37 *
38 * -- LAPACK auxiliary routine (version 3.3.1) --
39 * -- LAPACK is a software package provided by Univ. of Tennessee, --
40 * -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
41 * -- April 2011 --
42 *
43 */
44
45 #ifndef FLENS_LAPACK_AUX_LARFB_H
46 #define FLENS_LAPACK_AUX_LARFB_H 1
47
48 #include <flens/blas/blas.h>
49
50 namespace flens { namespace lapack {
51
52 //== larfb =====================================================================
53 template <typename MV, typename MT, typename MC, typename MWORK>
54 void
55 larfb(Side side,
56 Transpose transH,
57 Direction direction,
58 StoreVectors storeVectors,
59 const GeMatrix<MV> &V,
60 const TrMatrix<MT> &T,
61 GeMatrix<MC> &C,
62 GeMatrix<MWORK> &work);
63
64 //-- forwarding ----------------------------------------------------------------
65 template <typename MV, typename MT, typename MC, typename MWORK>
66 void
67 larfb(Side side,
68 Transpose transH,
69 Direction direction,
70 StoreVectors storeV,
71 const MV &V,
72 const MT &T,
73 MC &&C,
74 MWORK &&work);
75
76 } } // namespace lapack, flens
77
78 #endif // FLENS_LAPACK_AUX_LARFB_H
2 * Copyright (c) 2011, 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 /* Based on
34 *
35 SUBROUTINE DLARFB( SIDE, TRANS, DIRECT, STOREV, M, N, K, V, LDV,
36 $ T, LDT, C, LDC, WORK, LDWORK )
37 *
38 * -- LAPACK auxiliary routine (version 3.3.1) --
39 * -- LAPACK is a software package provided by Univ. of Tennessee, --
40 * -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
41 * -- April 2011 --
42 *
43 */
44
45 #ifndef FLENS_LAPACK_AUX_LARFB_H
46 #define FLENS_LAPACK_AUX_LARFB_H 1
47
48 #include <flens/blas/blas.h>
49
50 namespace flens { namespace lapack {
51
52 //== larfb =====================================================================
53 template <typename MV, typename MT, typename MC, typename MWORK>
54 void
55 larfb(Side side,
56 Transpose transH,
57 Direction direction,
58 StoreVectors storeVectors,
59 const GeMatrix<MV> &V,
60 const TrMatrix<MT> &T,
61 GeMatrix<MC> &C,
62 GeMatrix<MWORK> &work);
63
64 //-- forwarding ----------------------------------------------------------------
65 template <typename MV, typename MT, typename MC, typename MWORK>
66 void
67 larfb(Side side,
68 Transpose transH,
69 Direction direction,
70 StoreVectors storeV,
71 const MV &V,
72 const MT &T,
73 MC &&C,
74 MWORK &&work);
75
76 } } // namespace lapack, flens
77
78 #endif // FLENS_LAPACK_AUX_LARFB_H