Program Listing for File HostReallocateOperation.hpp¶
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//////////////////////////////////////////////////////////////////////////////
// Copyright (c) 2018, Lawrence Livermore National Security, LLC.
// Produced at the Lawrence Livermore National Laboratory
//
// Created by David Beckingsale, david@llnl.gov
// LLNL-CODE-747640
//
// All rights reserved.
//
// This file is part of Umpire.
//
// For details, see https://github.com/LLNL/Umpire
// Please also see the LICENSE file for MIT license.
//////////////////////////////////////////////////////////////////////////////
#ifndef UMPIRE_HostReallocateOperation_HPP
#define UMPIRE_HostReallocateOperation_HPP
#include "umpire/op/MemoryOperation.hpp"
namespace umpire {
namespace op {
/*!
* \brief Reallocate data in CPU memory.
*/
class HostReallocateOperation :
public MemoryOperation {
public:
/*!
* \copybrief MemoryOperation::transform
*
* Uses POSIX realloc to reallocate memory in the CPU memory.
*
* \copydetails MemoryOperation::transform
*/
void transform(
void* src_ptr,
void** dst_ptr,
util::AllocationRecord *src_allocation,
util::AllocationRecord *dst_allocation,
size_t length);
};
} // end of naemspace op
} // end of namespace umpire
#endif // UMPIRE_HostReallocateOperation_HPP