Program Listing for File NumaMoveOperation.cpp

↰ Return to documentation for file (umpire/op/NumaMoveOperation.cpp)

//////////////////////////////////////////////////////////////////////////////
// Copyright (c) 2016-20, Lawrence Livermore National Security, LLC and Umpire
// project contributors. See the COPYRIGHT file for details.
//
// SPDX-License-Identifier: (MIT)
//////////////////////////////////////////////////////////////////////////////
#include "umpire/op/NumaMoveOperation.hpp"

#include <cstring>
#include <memory>

#include "umpire/strategy/NumaPolicy.hpp"
#include "umpire/util/Macros.hpp"
#include "umpire/util/numa.hpp"
#include "umpire/util/wrap_allocator.hpp"

namespace umpire {
namespace op {

void NumaMoveOperation::transform(
    void* src_ptr, void** dst_ptr,
    util::AllocationRecord* UMPIRE_UNUSED_ARG(src_allocation),
    util::AllocationRecord* dst_allocation, std::size_t length)
{
  auto numa_allocator = util::unwrap_allocation_strategy<strategy::NumaPolicy>(
      dst_allocation->strategy);

  *dst_ptr = src_ptr;
  numa::move_to_node(*dst_ptr, length, numa_allocator->getNode());
}

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