| 1 |
35 |
ultra_embe |
// <numeric> parallel extensions -*- C++ -*-
|
| 2 |
|
|
|
| 3 |
|
|
// Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc.
|
| 4 |
|
|
//
|
| 5 |
|
|
// This file is part of the GNU ISO C++ Library. This library is free
|
| 6 |
|
|
// software; you can redistribute it and/or modify it under the terms
|
| 7 |
|
|
// of the GNU General Public License as published by the Free Software
|
| 8 |
|
|
// Foundation; either version 3, or (at your option) any later
|
| 9 |
|
|
// version.
|
| 10 |
|
|
|
| 11 |
|
|
// This library is distributed in the hope that it will be useful, but
|
| 12 |
|
|
// WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 13 |
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
| 14 |
|
|
// General Public License for more details.
|
| 15 |
|
|
|
| 16 |
|
|
// Under Section 7 of GPL version 3, you are granted additional
|
| 17 |
|
|
// permissions described in the GCC Runtime Library Exception, version
|
| 18 |
|
|
// 3.1, as published by the Free Software Foundation.
|
| 19 |
|
|
|
| 20 |
|
|
// You should have received a copy of the GNU General Public License and
|
| 21 |
|
|
// a copy of the GCC Runtime Library Exception along with this program;
|
| 22 |
|
|
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
| 23 |
|
|
// <http://www.gnu.org/licenses/>.
|
| 24 |
|
|
|
| 25 |
|
|
/** @file parallel/numericfwd.h
|
| 26 |
|
|
* This file is a GNU parallel extension to the Standard C++ Library.
|
| 27 |
|
|
*/
|
| 28 |
|
|
|
| 29 |
|
|
#ifndef _GLIBCXX_PARALLEL_NUMERICFWD_H
|
| 30 |
|
|
#define _GLIBCXX_PARALLEL_NUMERICFWD_H 1
|
| 31 |
|
|
|
| 32 |
|
|
#pragma GCC system_header
|
| 33 |
|
|
|
| 34 |
|
|
#include <parallel/tags.h>
|
| 35 |
|
|
#include <parallel/settings.h>
|
| 36 |
|
|
|
| 37 |
|
|
namespace std _GLIBCXX_VISIBILITY(default)
|
| 38 |
|
|
{
|
| 39 |
|
|
namespace __parallel
|
| 40 |
|
|
{
|
| 41 |
|
|
template<typename _IIter, typename _Tp>
|
| 42 |
|
|
_Tp
|
| 43 |
|
|
accumulate(_IIter, _IIter, _Tp);
|
| 44 |
|
|
|
| 45 |
|
|
template<typename _IIter, typename _Tp>
|
| 46 |
|
|
_Tp
|
| 47 |
|
|
accumulate(_IIter, _IIter, _Tp, __gnu_parallel::sequential_tag);
|
| 48 |
|
|
|
| 49 |
|
|
template<typename _IIter, typename _Tp>
|
| 50 |
|
|
_Tp
|
| 51 |
|
|
accumulate(_IIter, _IIter, _Tp, __gnu_parallel::_Parallelism);
|
| 52 |
|
|
|
| 53 |
|
|
template<typename _IIter, typename _Tp, typename _Tag>
|
| 54 |
|
|
_Tp
|
| 55 |
|
|
__accumulate_switch(_IIter, _IIter, _Tp, _Tag);
|
| 56 |
|
|
|
| 57 |
|
|
template<typename _IIter, typename _Tp, typename _BinaryOper>
|
| 58 |
|
|
_Tp
|
| 59 |
|
|
accumulate(_IIter, _IIter, _Tp, _BinaryOper);
|
| 60 |
|
|
|
| 61 |
|
|
template<typename _IIter, typename _Tp, typename _BinaryOper>
|
| 62 |
|
|
_Tp
|
| 63 |
|
|
accumulate(_IIter, _IIter, _Tp, _BinaryOper,
|
| 64 |
|
|
__gnu_parallel::sequential_tag);
|
| 65 |
|
|
|
| 66 |
|
|
template<typename _IIter, typename _Tp, typename _BinaryOper>
|
| 67 |
|
|
_Tp
|
| 68 |
|
|
accumulate(_IIter, _IIter, _Tp, _BinaryOper,
|
| 69 |
|
|
__gnu_parallel::_Parallelism);
|
| 70 |
|
|
|
| 71 |
|
|
template<typename _IIter, typename _Tp, typename _BinaryOper,
|
| 72 |
|
|
typename _Tag>
|
| 73 |
|
|
_Tp
|
| 74 |
|
|
__accumulate_switch(_IIter, _IIter, _Tp, _BinaryOper, _Tag);
|
| 75 |
|
|
|
| 76 |
|
|
template<typename _RAIter, typename _Tp, typename _BinaryOper>
|
| 77 |
|
|
_Tp
|
| 78 |
|
|
__accumulate_switch(_RAIter, _RAIter, _Tp, _BinaryOper,
|
| 79 |
|
|
random_access_iterator_tag,
|
| 80 |
|
|
__gnu_parallel::_Parallelism __parallelism
|
| 81 |
|
|
= __gnu_parallel::parallel_unbalanced);
|
| 82 |
|
|
|
| 83 |
|
|
template<typename _IIter, typename _OIter>
|
| 84 |
|
|
_OIter
|
| 85 |
|
|
adjacent_difference(_IIter, _IIter, _OIter);
|
| 86 |
|
|
|
| 87 |
|
|
template<typename _IIter, typename _OIter, typename _BinaryOper>
|
| 88 |
|
|
_OIter
|
| 89 |
|
|
adjacent_difference(_IIter, _IIter, _OIter, _BinaryOper);
|
| 90 |
|
|
|
| 91 |
|
|
template<typename _IIter, typename _OIter>
|
| 92 |
|
|
_OIter
|
| 93 |
|
|
adjacent_difference(_IIter, _IIter, _OIter,
|
| 94 |
|
|
__gnu_parallel::sequential_tag);
|
| 95 |
|
|
|
| 96 |
|
|
template<typename _IIter, typename _OIter, typename _BinaryOper>
|
| 97 |
|
|
_OIter
|
| 98 |
|
|
adjacent_difference(_IIter, _IIter, _OIter, _BinaryOper,
|
| 99 |
|
|
__gnu_parallel::sequential_tag);
|
| 100 |
|
|
|
| 101 |
|
|
template<typename _IIter, typename _OIter>
|
| 102 |
|
|
_OIter
|
| 103 |
|
|
adjacent_difference(_IIter, _IIter, _OIter,
|
| 104 |
|
|
__gnu_parallel::_Parallelism);
|
| 105 |
|
|
|
| 106 |
|
|
template<typename _IIter, typename _OIter, typename _BinaryOper>
|
| 107 |
|
|
_OIter
|
| 108 |
|
|
adjacent_difference(_IIter, _IIter, _OIter, _BinaryOper,
|
| 109 |
|
|
__gnu_parallel::_Parallelism);
|
| 110 |
|
|
|
| 111 |
|
|
template<typename _IIter, typename _OIter, typename _BinaryOper,
|
| 112 |
|
|
typename _Tag1, typename _Tag2>
|
| 113 |
|
|
_OIter
|
| 114 |
|
|
__adjacent_difference_switch(_IIter, _IIter, _OIter, _BinaryOper,
|
| 115 |
|
|
_Tag1, _Tag2);
|
| 116 |
|
|
|
| 117 |
|
|
template<typename _IIter, typename _OIter, typename _BinaryOper>
|
| 118 |
|
|
_OIter
|
| 119 |
|
|
__adjacent_difference_switch(_IIter, _IIter, _OIter, _BinaryOper,
|
| 120 |
|
|
random_access_iterator_tag,
|
| 121 |
|
|
random_access_iterator_tag,
|
| 122 |
|
|
__gnu_parallel::_Parallelism __parallelism
|
| 123 |
|
|
= __gnu_parallel::parallel_unbalanced);
|
| 124 |
|
|
|
| 125 |
|
|
template<typename _IIter1, typename _IIter2, typename _Tp>
|
| 126 |
|
|
_Tp
|
| 127 |
|
|
inner_product(_IIter1, _IIter1, _IIter2, _Tp);
|
| 128 |
|
|
|
| 129 |
|
|
template<typename _IIter1, typename _IIter2, typename _Tp>
|
| 130 |
|
|
_Tp
|
| 131 |
|
|
inner_product(_IIter1, _IIter1, _IIter2, _Tp,
|
| 132 |
|
|
__gnu_parallel::sequential_tag);
|
| 133 |
|
|
|
| 134 |
|
|
template<typename _IIter1, typename _IIter2, typename _Tp>
|
| 135 |
|
|
_Tp
|
| 136 |
|
|
inner_product(_IIter1, _IIter1, _IIter2, _Tp,
|
| 137 |
|
|
__gnu_parallel::_Parallelism);
|
| 138 |
|
|
|
| 139 |
|
|
template<typename _IIter1, typename _IIter2, typename _Tp,
|
| 140 |
|
|
typename _BinaryFunction1, typename _BinaryFunction2>
|
| 141 |
|
|
_Tp
|
| 142 |
|
|
inner_product(_IIter1, _IIter1, _IIter2, _Tp,
|
| 143 |
|
|
_BinaryFunction1, _BinaryFunction2);
|
| 144 |
|
|
|
| 145 |
|
|
template<typename _IIter1, typename _IIter2, typename _Tp,
|
| 146 |
|
|
typename _BinaryFunction1, typename _BinaryFunction2>
|
| 147 |
|
|
_Tp
|
| 148 |
|
|
inner_product(_IIter1, _IIter1, _IIter2, _Tp, _BinaryFunction1,
|
| 149 |
|
|
_BinaryFunction2, __gnu_parallel::sequential_tag);
|
| 150 |
|
|
|
| 151 |
|
|
template<typename _IIter1, typename _IIter2, typename _Tp,
|
| 152 |
|
|
typename BinaryFunction1, typename BinaryFunction2>
|
| 153 |
|
|
_Tp
|
| 154 |
|
|
inner_product(_IIter1, _IIter1, _IIter2, _Tp, BinaryFunction1,
|
| 155 |
|
|
BinaryFunction2, __gnu_parallel::_Parallelism);
|
| 156 |
|
|
|
| 157 |
|
|
template<typename _RAIter1, typename _RAIter2, typename _Tp,
|
| 158 |
|
|
typename BinaryFunction1, typename BinaryFunction2>
|
| 159 |
|
|
_Tp
|
| 160 |
|
|
__inner_product_switch(_RAIter1, _RAIter1, _RAIter2, _Tp, BinaryFunction1,
|
| 161 |
|
|
BinaryFunction2, random_access_iterator_tag,
|
| 162 |
|
|
random_access_iterator_tag,
|
| 163 |
|
|
__gnu_parallel::_Parallelism
|
| 164 |
|
|
= __gnu_parallel::parallel_unbalanced);
|
| 165 |
|
|
|
| 166 |
|
|
template<typename _IIter1, typename _IIter2, typename _Tp,
|
| 167 |
|
|
typename _BinaryFunction1, typename _BinaryFunction2,
|
| 168 |
|
|
typename _Tag1, typename _Tag2>
|
| 169 |
|
|
_Tp
|
| 170 |
|
|
__inner_product_switch(_IIter1, _IIter1, _IIter2, _Tp, _BinaryFunction1,
|
| 171 |
|
|
_BinaryFunction2, _Tag1, _Tag2);
|
| 172 |
|
|
|
| 173 |
|
|
|
| 174 |
|
|
template<typename _IIter, typename _OIter>
|
| 175 |
|
|
_OIter
|
| 176 |
|
|
partial_sum(_IIter, _IIter, _OIter, __gnu_parallel::sequential_tag);
|
| 177 |
|
|
|
| 178 |
|
|
template<typename _IIter, typename _OIter, typename _BinaryOper>
|
| 179 |
|
|
_OIter
|
| 180 |
|
|
partial_sum(_IIter, _IIter, _OIter, _BinaryOper,
|
| 181 |
|
|
__gnu_parallel::sequential_tag);
|
| 182 |
|
|
|
| 183 |
|
|
template<typename _IIter, typename _OIter>
|
| 184 |
|
|
_OIter
|
| 185 |
|
|
partial_sum(_IIter, _IIter, _OIter __result);
|
| 186 |
|
|
|
| 187 |
|
|
template<typename _IIter, typename _OIter, typename _BinaryOper>
|
| 188 |
|
|
_OIter
|
| 189 |
|
|
partial_sum(_IIter, _IIter, _OIter, _BinaryOper);
|
| 190 |
|
|
|
| 191 |
|
|
template<typename _IIter, typename _OIter, typename _BinaryOper,
|
| 192 |
|
|
typename _Tag1, typename _Tag2>
|
| 193 |
|
|
_OIter
|
| 194 |
|
|
__partial_sum_switch(_IIter, _IIter, _OIter, _BinaryOper, _Tag1, _Tag2);
|
| 195 |
|
|
|
| 196 |
|
|
template<typename _IIter, typename _OIter, typename _BinaryOper>
|
| 197 |
|
|
_OIter
|
| 198 |
|
|
__partial_sum_switch(_IIter, _IIter, _OIter, _BinaryOper,
|
| 199 |
|
|
random_access_iterator_tag, random_access_iterator_tag);
|
| 200 |
|
|
} // end namespace
|
| 201 |
|
|
} // end namespace
|
| 202 |
|
|
|
| 203 |
|
|
#endif /* _GLIBCXX_PARALLEL_NUMERICFWD_H */
|
