Program Listing for File CudaAdvisePreferredLocationOperation.hpp

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//////////////////////////////////////////////////////////////////////////////
// Copyright (c) 2016-20, Lawrence Livermore National Security, LLC and Umpire
// project contributors. See the COPYRIGHT file for details.
//
// SPDX-License-Identifier: (MIT)
//////////////////////////////////////////////////////////////////////////////
#ifndef UMPIRE_CudaAdvisePreferredLocationOperation_HPP
#define UMPIRE_CudaAdvisePreferredLocationOperation_HPP

#include "umpire/op/MemoryOperation.hpp"

namespace umpire {
namespace op {

class CudaAdvisePreferredLocationOperation :
  public MemoryOperation {
public:
  /*!
   * @copybrief MemoryOperation::apply
   *
   * Uses cudaMemAdvise to set preffered location of data.
   *
   * @copydetails MemoryOperation::apply
   */
    void apply(
        void* src_ptr,
        util::AllocationRecord *src_allocation,
        int val,
        std::size_t length);
};

} // end of namespace op
} // end of namespace umpire

#endif // UMPIRE_CudaAdvisePreferredLocationOperation_HPP