Louis Dionne 8e2d09c339 [libc++][PSTL] Add more specialized backend customization points
This allows backends to customize arbitrary parallel algorithms, which was requested pretty often.

Reviewed By: #libc, ldionne

Spies: arichardson, miyuki, crtrott, dalg24, __simt__, philnik, libcxx-commits

Differential Revision: https://reviews.llvm.org/D149686
2023-05-11 13:54:28 -07:00

26 lines
916 B
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 _LIBCPP___ALGORITHM_PSTL_BACKENDS_CPU_BACKEND_H
#define _LIBCPP___ALGORITHM_PSTL_BACKENDS_CPU_BACKEND_H
#include <__config>
/*
// _Functor takes a subrange for [__first, __last) that should be executed in serial
template <class _RandomAccessIterator, class _Functor>
void __parallel_for(_RandomAccessIterator __first, _RandomAccessIterator __last, _Functor __func);
TODO: Document the parallel backend
*/
#include <__algorithm/pstl_backends/cpu_backends/for_each.h>
#endif // _LIBCPP___ALGORITHM_PSTL_BACKENDS_CPU_BACKEND_H