multi_reduce.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_multi_reduce_HPP
#define RAJA_multi_reduce_HPP
 
#include "RAJA/config.hpp"
 
#include "RAJA/util/Operators.hpp"
#include "RAJA/util/macros.hpp"
 
namespace RAJA
{
 
//
// Forward declarations for multi reduction templates.
// Actual classes appear in forall_*.hxx header files.
//
// IMPORTANT: multi reduction policy parameter must be consistent with loop
//            execution policy type.
//
// Also, multiple multi reductions using different reduction operations may be
// combined in a single RAJA forall() construct.
//
 
template<typename MULTI_REDUCE_POLICY_T, typename T>
struct MultiReduceMin;
 
template<typename MULTI_REDUCE_POLICY_T, typename T>
struct MultiReduceMax;
 
template<typename MULTI_REDUCE_POLICY_T, typename T>
struct MultiReduceSum;
 
template<typename MULTI_REDUCE_POLICY_T, typename T>
struct MultiReduceBitOr;
 
 
template<typename MULTI_REDUCE_POLICY_T, typename T>
struct MultiReduceBitAnd;
 
}  // namespace RAJA
 
 
#endif  // closing endif for header file include guard