commit | 3c675c73c324437fb7a624815ab182f4b7531346 | [log] [tgz] |
---|---|---|
author | Louis Dionne <ldionne@apple.com> | Wed Jun 19 20:15:50 2019 +0000 |
committer | Copybara-Service <copybara-worker@google.com> | Tue Sep 01 14:42:42 2020 -0700 |
tree | 30b45837ee9ee9d6877442e143155dbdb8d766e9 | |
parent | c1610bc5ff53ef42f29471c8e4de7e96e5250c1d [diff] |
[pstl] Remove warnings in tests and headers Mostly unused parameter, unused local typedefs and shadowed declarations. This massaging it necessary if we want to be able to run the tests under the libc++ lit configuration. llvm-svn: 363872 GitOrigin-RevId: 3491119f9ba466ed871a789eb91e3b7577e36272
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
.