Program Listing for File HostCopyOperation.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_HostCopyOperation_HPP
#define UMPIRE_HostCopyOperation_HPP
#include "umpire/op/MemoryOperation.hpp"
namespace umpire {
namespace op {
/*!
* \brief Copy memory between two allocations in CPU memory.
*/
class HostCopyOperation : public MemoryOperation {
public:
/*
* \copybrief MemoryOperation::transform
*
* Perform a memcpy to move length bytes of data from src_ptr to dst_ptr
*
* \copydetails MemoryOperation::transform
*/
void transform(
void* src_ptr,
void** dst_ptr,
umpire::util::AllocationRecord *src_allocation,
umpire::util::AllocationRecord *dst_allocation,
std::size_t length);
};
} // end of naemspace op
} //end of namespace umpire
#endif // UMPIRE_HostCopyOperation_HPP