ThreadUtils_CPU.hpp

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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
// Copyright (c) Lawrence Livermore National Security, LLC and other
// RAJA Project Developers. See top-level LICENSE and COPYRIGHT
// files for dates and other details. No copyright assignment is required
// to contribute to RAJA.
//
// SPDX-License-Identifier: (BSD-3-Clause)
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
 
#ifndef RAJA_ThreadUtils_CPU_HPP
#define RAJA_ThreadUtils_CPU_HPP
 
#include "RAJA/config.hpp"
 
#include "RAJA/pattern/thread.hpp"
#if defined(RAJA_ENABLE_OPENMP)
#include "RAJA/policy/openmp/thread.hpp"
#endif
#include "RAJA/policy/sequential/thread.hpp"
 
namespace RAJA
{
 
template<typename ThreadPolicy = RAJA::detail::active_auto_thread>
RAJA_INLINE int getMaxOMPThreadsCPU()
{
  return RAJA::get_max_threads<ThreadPolicy>();
}
 
}  // namespace RAJA
 
#endif  // closing endif for header file include guard