pstl/test/support/stdlib/execution

   1 // -*- C++ -*-
   2 //===-- execution ---------------------------------------------------------===//
   3 //
   4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   5 // See https://llvm.org/LICENSE.txt for license information.
   6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #ifndef _TEST_SUPPORT_STDLIB_EXECUTION
  11 #define _TEST_SUPPORT_STDLIB_EXECUTION
  12
  13 // #include_next <execution> // None of the standard libraries PSTL is built on top have the <execution> header yet.
  14
  15 #include <pstl/internal/pstl_config.h>
  16 #include <pstl/internal/execution_defs.h>
  17
  18 #define _PSTL_EXECUTION_POLICIES_DEFINED 1
  19
  20 #if _PSTL_ALGORITHM_FORWARD_DECLARED
  21 #    include <pstl/internal/glue_algorithm_impl.h>
  22 #endif
  23
  24 #if _PSTL_MEMORY_FORWARD_DECLARED
  25 #    include <pstl/internal/glue_memory_impl.h>
  26 #endif
  27
  28 #if _PSTL_NUMERIC_FORWARD_DECLARED
  29 #    include <pstl/internal/glue_numeric_impl.h>
  30 #endif
  31
  32 #if _PSTL_CPP17_EXECUTION_POLICIES_PRESENT
  33 _PSTL_PRAGMA_MESSAGE_POLICIES("The <Parallel STL> execution policies are defined in the namespace __pstl::execution")
  34 #else
  35 #    include <pstl/internal/glue_execution_defs.h>
  36 _PSTL_PRAGMA_MESSAGE_POLICIES(
  37     "The <Parallel STL> execution policies are injected into the standard namespace std::execution")
  38 #endif
  39
  40 //TODO: __pstl::execution namespace is injected into the pstl::execution namespace when the implementation is not a part of
  41 // standard C++ library
  42 namespace pstl
  43 {
  44 namespace execution
  45 {
  46 using namespace __pstl::execution;
  47 }
  48 } // namespace pstl
  49
  50 #endif /* _TEST_SUPPORT_STDLIB_EXECUTION */