Program Listing for File NumaMoveOperation.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_NumaMoveOperation_HPP
#define UMPIRE_NumaMoveOperation_HPP
#include "umpire/op/MemoryOperation.hpp"
namespace umpire {
namespace op {
/*!
* \brief Relocate a pointer to a different NUMA node.
*/
class NumaMoveOperation : public MemoryOperation {
public:
/*
* \copybrief MemoryOperation::transform
*
* Relocate the memory to the NUMA node implicitly given by the
* dst_allocation. This performs a static_cast to a a NumaPolicy,
* and will therefore throw an error if dst_allocation is not this
* type. dst_ptr == src_ptr when successful.
*
* \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 namespace op
} // end of namespace umpire
#endif // UMPIRE_NumaMoveOperation_HPP