commit | 45cd15a3a1267d30974b4b97ede29f6f1415aeeb | [log] [tgz] |
---|---|---|
author | Louis Dionne <ldionne@apple.com> | Mon Mar 25 14:45:21 2019 +0000 |
committer | Copybara-Service <copybara-worker@google.com> | Tue Sep 01 14:40:35 2020 -0700 |
tree | 69f3350ac5ecee9303f043bfe3cf4377b1b9936b | |
parent | c73e760443132befac92ca69ca5e4163e3d9c320 [diff] |
[pstl][CMake] Move include() closer to its point of use llvm-svn: 356900 GitOrigin-RevId: e808befa0ec79bf31ba522914289774070b70e48
Parallel STL is an implementation of the C++ standard library algorithms with support for execution policies, as specified in ISO/IEC 14882:2017 standard, commonly called C++17. The implementation also supports the unsequenced execution policy specified in Parallelism TS version 2 and proposed for the next version of the C++ standard in the C++ working group paper P1001. Parallel STL offers efficient support for both parallel and vectorized execution of algorithms. For sequential execution, it relies on an available implementation of the C++ standard library.
To use Parallel STL, you must have the following software installed:
unseq
and par_unseq
policies only have effect with compilers that support #pragma omp simd
or #pragma simd
.includes
, inplace_merge
, merge
, nth_element
, partial_sort
, partial_sort_copy
, set_difference
, set_intersection
, set_symmetric_difference
, set_union
, sort
, stable_partition
, stable_sort
, unique
.exclusive_scan
, inclusive_scan
, transform_exclusive_scan
, transform_inclusive_scan
shall be DefaultConstructible. A default constructed-instance of the initial value type shall be the identity element for the specified binary operation.max_element
, min_element
, minmax_element
, partial_sort
, partial_sort_copy
, sort
, stable_sort
the dereferenced value type of the provided iterators shall be DefaultConstructible.remove
, remove_if
, unique
the dereferenced value type of the provided iterators shall be MoveConstructible.copy_if
, inplace_merge
, partial_sort
, partial_sort_copy
, partition_copy
, remove
, remove_if
, rotate
, sort
, stable_sort
, unique
, unique_copy
.