numericfwd.h
Go to the documentation of this file.
// <parallel/numeric> Forward declarations -*- C++ -*-
// Copyright (C) 2007-2024 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the terms
// of the GNU General Public License as published by the Free Software
// Foundation; either version 3, or (at your option) any later
// version.
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
// Under Section 7 of GPL version 3, you are granted additional
// permissions described in the GCC Runtime Library Exception, version
// 3.1, as published by the Free Software Foundation.
// You should have received a copy of the GNU General Public License and
// a copy of the GCC Runtime Library Exception along with this program;
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
// <http://www.gnu.org/licenses/>.
/** @file parallel/numericfwd.h
* This file is a GNU parallel extension to the Standard C++ Library.
*/
#ifndef _GLIBCXX_PARALLEL_NUMERICFWD_H
#define _GLIBCXX_PARALLEL_NUMERICFWD_H 1
#pragma GCC system_header
#include <parallel/tags.h>
#include <parallel/settings.h>
namespace std _GLIBCXX_VISIBILITY(default)
{
namespace __parallel
{
template<typename _IIter, typename _Tp>
_Tp
accumulate(_IIter, _IIter, _Tp);
template<typename _IIter, typename _Tp>
_Tp
accumulate(_IIter, _IIter, _Tp, __gnu_parallel::sequential_tag);
template<typename _IIter, typename _Tp>
_Tp
accumulate(_IIter, _IIter, _Tp, __gnu_parallel::_Parallelism);
template<typename _IIter, typename _Tp, typename _Tag>
_Tp
__accumulate_switch(_IIter, _IIter, _Tp, _Tag);
template<typename _IIter, typename _Tp, typename _BinaryOper>
_Tp
accumulate(_IIter, _IIter, _Tp, _BinaryOper);
template<typename _IIter, typename _Tp, typename _BinaryOper>
_Tp
accumulate(_IIter, _IIter, _Tp, _BinaryOper,
__gnu_parallel::sequential_tag);
template<typename _IIter, typename _Tp, typename _BinaryOper>
_Tp
accumulate(_IIter, _IIter, _Tp, _BinaryOper,
__gnu_parallel::_Parallelism);
template<typename _IIter, typename _Tp, typename _BinaryOper,
typename _Tag>
_Tp
__accumulate_switch(_IIter, _IIter, _Tp, _BinaryOper, _Tag);
template<typename _RAIter, typename _Tp, typename _BinaryOper>
_Tp
__accumulate_switch(_RAIter, _RAIter, _Tp, _BinaryOper,
random_access_iterator_tag,
__gnu_parallel::_Parallelism __parallelism
= __gnu_parallel::parallel_unbalanced);
template<typename _IIter, typename _OIter>
_OIter
adjacent_difference(_IIter, _IIter, _OIter);
template<typename _IIter, typename _OIter, typename _BinaryOper>
_OIter
adjacent_difference(_IIter, _IIter, _OIter, _BinaryOper);
template<typename _IIter, typename _OIter>
_OIter
adjacent_difference(_IIter, _IIter, _OIter,
__gnu_parallel::sequential_tag);
template<typename _IIter, typename _OIter, typename _BinaryOper>
_OIter
adjacent_difference(_IIter, _IIter, _OIter, _BinaryOper,
__gnu_parallel::sequential_tag);
template<typename _IIter, typename _OIter>
_OIter
adjacent_difference(_IIter, _IIter, _OIter,
__gnu_parallel::_Parallelism);
template<typename _IIter, typename _OIter, typename _BinaryOper>
_OIter
adjacent_difference(_IIter, _IIter, _OIter, _BinaryOper,
__gnu_parallel::_Parallelism);
template<typename _IIter, typename _OIter, typename _BinaryOper,
typename _Tag1, typename _Tag2>
_OIter
__adjacent_difference_switch(_IIter, _IIter, _OIter, _BinaryOper,
_Tag1, _Tag2);
template<typename _IIter, typename _OIter, typename _BinaryOper>
_OIter
__adjacent_difference_switch(_IIter, _IIter, _OIter, _BinaryOper,
random_access_iterator_tag,
random_access_iterator_tag,
__gnu_parallel::_Parallelism __parallelism
= __gnu_parallel::parallel_unbalanced);
template<typename _IIter1, typename _IIter2, typename _Tp>
_Tp
inner_product(_IIter1, _IIter1, _IIter2, _Tp);
template<typename _IIter1, typename _IIter2, typename _Tp>
_Tp
inner_product(_IIter1, _IIter1, _IIter2, _Tp,
__gnu_parallel::sequential_tag);
template<typename _IIter1, typename _IIter2, typename _Tp>
_Tp
inner_product(_IIter1, _IIter1, _IIter2, _Tp,
__gnu_parallel::_Parallelism);
template<typename _IIter1, typename _IIter2, typename _Tp,
typename _BinaryFunction1, typename _BinaryFunction2>
_Tp
inner_product(_IIter1, _IIter1, _IIter2, _Tp,
_BinaryFunction1, _BinaryFunction2);
template<typename _IIter1, typename _IIter2, typename _Tp,
typename _BinaryFunction1, typename _BinaryFunction2>
_Tp
inner_product(_IIter1, _IIter1, _IIter2, _Tp, _BinaryFunction1,
_BinaryFunction2, __gnu_parallel::sequential_tag);
template<typename _IIter1, typename _IIter2, typename _Tp,
typename _BinaryFunction1, typename _BinaryFunction2>
_Tp
inner_product(_IIter1, _IIter1, _IIter2, _Tp, _BinaryFunction1,
_BinaryFunction2, __gnu_parallel::_Parallelism);
template<typename _RAIter1, typename _RAIter2, typename _Tp,
typename _BinaryFunction1, typename _BinaryFunction2>
_Tp
__inner_product_switch(_RAIter1, _RAIter1, _RAIter2, _Tp, _BinaryFunction1,
_BinaryFunction2, random_access_iterator_tag,
random_access_iterator_tag,
__gnu_parallel::_Parallelism
= __gnu_parallel::parallel_unbalanced);
template<typename _IIter1, typename _IIter2, typename _Tp,
typename _BinaryFunction1, typename _BinaryFunction2,
typename _Tag1, typename _Tag2>
_Tp
__inner_product_switch(_IIter1, _IIter1, _IIter2, _Tp, _BinaryFunction1,
_BinaryFunction2, _Tag1, _Tag2);
template<typename _IIter, typename _OIter>
_OIter
partial_sum(_IIter, _IIter, _OIter, __gnu_parallel::sequential_tag);
template<typename _IIter, typename _OIter, typename _BinaryOper>
_OIter
partial_sum(_IIter, _IIter, _OIter, _BinaryOper,
__gnu_parallel::sequential_tag);
template<typename _IIter, typename _OIter>
_OIter
partial_sum(_IIter, _IIter, _OIter __result);
template<typename _IIter, typename _OIter, typename _BinaryOper>
_OIter
partial_sum(_IIter, _IIter, _OIter, _BinaryOper);
template<typename _IIter, typename _OIter, typename _BinaryOper,
typename _Tag1, typename _Tag2>
_OIter
__partial_sum_switch(_IIter, _IIter, _OIter, _BinaryOper, _Tag1, _Tag2);
template<typename _IIter, typename _OIter, typename _BinaryOper>
_OIter
__partial_sum_switch(_IIter, _IIter, _OIter, _BinaryOper,
random_access_iterator_tag, random_access_iterator_tag);
} // end namespace
} // end namespace
#endif /* _GLIBCXX_PARALLEL_NUMERICFWD_H */
settings.h
Runtime settings and tuning parameters, heuristics to decide whether to use parallelized algorithms.
tags.h
Tags for compile-time selection. This file is a GNU parallel extension to the Standard C++ Library.
std::accumulate
constexpr _Tp accumulate(_InputIterator __first, _InputIterator __last, _Tp __init)
Accumulate values in a range.
Definition stl_numeric.h:134
std::adjacent_difference
constexpr _OutputIterator adjacent_difference(_InputIterator __first, _InputIterator __last, _OutputIterator __result)
Return differences between adjacent values.
Definition stl_numeric.h:337
std::partial_sum
constexpr _OutputIterator partial_sum(_InputIterator __first, _InputIterator __last, _OutputIterator __result)
Return list of partial sums.
Definition stl_numeric.h:256
std::inner_product
constexpr _Tp inner_product(_InputIterator1 __first1, _InputIterator1 __last1, _InputIterator2 __first2, _Tp __init)
Compute inner product of two ranges.
Definition stl_numeric.h:190
std
ISO C++ entities toplevel namespace is std.
__gnu_parallel::_Parallelism
_Parallelism
Run-time equivalents for the compile-time tags.
Definition types.h:45
__gnu_parallel::parallel_unbalanced
@ parallel_unbalanced
Parallel unbalanced (equal-sized chunks).
Definition types.h:50
__gnu_parallel::sequential_tag
Forces sequential execution at compile time.
Definition tags.h:42