1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
/*
* Copyright (c) 2007, Michael Lehn
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1) Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3) Neither the name of the FLENS development group nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef FLENS_BLAS_CLOSURES_ASSIGN_TCC
#define FLENS_BLAS_CLOSURES_ASSIGN_TCC 1
#ifdef FLENS_DEBUG_CLOSURES
# include <flens/blas/blaslogon.h>
#else
# include <flens/blas/blaslogoff.h>
#endif
#include <flens/blas/blas.h>
#include <flens/matrixtypes/matrix.h>
#include <flens/vectortypes/vector.h>
namespace flens {
//-- vector closures
template <typename VX, typename VY>
void
assign(const Vector<VX> &x, Vector<VY> &y)
{
FLENS_BLASLOG_BEGIN_ASSIGNMENT(x, y);
blas::copy(x.impl(), y.impl());
FLENS_BLASLOG_END;
}
template <typename VX, typename VY>
void
plusAssign(const Vector<VX> &x, Vector<VY> &y)
{
FLENS_BLASLOG_BEGIN_PLUSASSIGNMENT(x, y);
typedef typename Vector<VX>::Impl::ElementType T;
const T One(1);
blas::axpy(One, x.impl(), y.impl());
FLENS_BLASLOG_END;
}
template <typename VX, typename VY>
void
minusAssign(const Vector<VX> &x, Vector<VY> &y)
{
FLENS_BLASLOG_BEGIN_MINUSASSIGNMENT(x, y);
typedef typename Vector<VX>::Impl::ElementType T;
const T MinusOne(-1);
blas::axpy(MinusOne, x.impl(), y.impl());
FLENS_BLASLOG_END;
}
//-- matrix closures
template <typename MA, typename MB>
void
assign(const Matrix<MA> &A, Matrix<MB> &B)
{
FLENS_BLASLOG_BEGIN_ASSIGNMENT(A, B);
blas::copy(NoTrans, A.impl(), B.impl());
FLENS_BLASLOG_END;
}
template <typename MA, typename MB>
void
plusAssign(const Matrix<MA> &A, Matrix<MB> &B)
{
FLENS_BLASLOG_BEGIN_PLUSASSIGNMENT(A, B);
typedef typename Matrix<MA>::Impl::ElementType T;
const T One(1);
blas::axpy(NoTrans, One, A.impl(), B.impl());
FLENS_BLASLOG_END;
}
template <typename MA, typename MB>
void
minusAssign(const Matrix<MA> &A, Matrix<MB> &B)
{
FLENS_BLASLOG_BEGIN_MINUSASSIGNMENT(A, B);
typedef typename Matrix<MA>::Impl::ElementType T;
const T MinusOne(-1);
blas::axpy(NoTrans, MinusOne, A.impl(), B.impl());
FLENS_BLASLOG_END;
}
} // namespace flens
#endif // FLENS_BLAS_CLOSURES_ASSIGN_TCC
|