5d4439cc3e
release/17.x branch, commit 8f4dd44097c9ae25dd203d5ac87f3b48f854bba8 This adds the flag `-D_LIBCPP_PSTL_CPU_BACKEND_SERIAL`. A future enhancement could possibly pass something different if there is a compelling parallel implementation. That libdispatch one might be worth looking into.
125 lines
4.6 KiB
C++
Vendored
125 lines
4.6 KiB
C++
Vendored
// -*- C++ -*-
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef _PSTL_GLUE_NUMERIC_DEFS_H
|
|
#define _PSTL_GLUE_NUMERIC_DEFS_H
|
|
|
|
#include <__config>
|
|
#include <iterator>
|
|
|
|
#include "execution_defs.h"
|
|
|
|
namespace std {
|
|
// [exclusive.scan]
|
|
|
|
template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _Tp>
|
|
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2> exclusive_scan(
|
|
_ExecutionPolicy&& __exec,
|
|
_ForwardIterator1 __first,
|
|
_ForwardIterator1 __last,
|
|
_ForwardIterator2 __result,
|
|
_Tp __init);
|
|
|
|
template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _Tp, class _BinaryOperation>
|
|
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2> exclusive_scan(
|
|
_ExecutionPolicy&& __exec,
|
|
_ForwardIterator1 __first,
|
|
_ForwardIterator1 __last,
|
|
_ForwardIterator2 __result,
|
|
_Tp __init,
|
|
_BinaryOperation __binary_op);
|
|
|
|
// [inclusive.scan]
|
|
|
|
template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2>
|
|
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2> inclusive_scan(
|
|
_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last, _ForwardIterator2 __result);
|
|
|
|
template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _BinaryOperation>
|
|
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2> inclusive_scan(
|
|
_ExecutionPolicy&& __exec,
|
|
_ForwardIterator1 __first,
|
|
_ForwardIterator1 __last,
|
|
_ForwardIterator2 __result,
|
|
_BinaryOperation __binary_op);
|
|
|
|
template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _Tp, class _BinaryOperation>
|
|
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2> inclusive_scan(
|
|
_ExecutionPolicy&& __exec,
|
|
_ForwardIterator1 __first,
|
|
_ForwardIterator1 __last,
|
|
_ForwardIterator2 __result,
|
|
_BinaryOperation __binary_op,
|
|
_Tp __init);
|
|
|
|
// [transform.exclusive.scan]
|
|
|
|
template <class _ExecutionPolicy,
|
|
class _ForwardIterator1,
|
|
class _ForwardIterator2,
|
|
class _Tp,
|
|
class _BinaryOperation,
|
|
class _UnaryOperation>
|
|
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2> transform_exclusive_scan(
|
|
_ExecutionPolicy&& __exec,
|
|
_ForwardIterator1 __first,
|
|
_ForwardIterator1 __last,
|
|
_ForwardIterator2 __result,
|
|
_Tp __init,
|
|
_BinaryOperation __binary_op,
|
|
_UnaryOperation __unary_op);
|
|
|
|
// [transform.inclusive.scan]
|
|
|
|
template <class _ExecutionPolicy,
|
|
class _ForwardIterator1,
|
|
class _ForwardIterator2,
|
|
class _BinaryOperation,
|
|
class _UnaryOperation,
|
|
class _Tp>
|
|
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2> transform_inclusive_scan(
|
|
_ExecutionPolicy&& __exec,
|
|
_ForwardIterator1 __first,
|
|
_ForwardIterator1 __last,
|
|
_ForwardIterator2 __result,
|
|
_BinaryOperation __binary_op,
|
|
_UnaryOperation __unary_op,
|
|
_Tp __init);
|
|
|
|
template <class _ExecutionPolicy,
|
|
class _ForwardIterator1,
|
|
class _ForwardIterator2,
|
|
class _UnaryOperation,
|
|
class _BinaryOperation>
|
|
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2> transform_inclusive_scan(
|
|
_ExecutionPolicy&& __exec,
|
|
_ForwardIterator1 __first,
|
|
_ForwardIterator1 __last,
|
|
_ForwardIterator2 __result,
|
|
_BinaryOperation __binary_op,
|
|
_UnaryOperation __unary_op);
|
|
|
|
// [adjacent.difference]
|
|
|
|
template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _BinaryOperation>
|
|
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2> adjacent_difference(
|
|
_ExecutionPolicy&& __exec,
|
|
_ForwardIterator1 __first,
|
|
_ForwardIterator1 __last,
|
|
_ForwardIterator2 __d_first,
|
|
_BinaryOperation op);
|
|
|
|
template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2>
|
|
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2> adjacent_difference(
|
|
_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last, _ForwardIterator2 __d_first);
|
|
|
|
} // namespace std
|
|
|
|
#endif /* _PSTL_GLUE_NUMERIC_DEFS_H */
|