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());
UMPIRE_RECORD_STATISTIC("NumaMoveOperation", "src_ptr",
reinterpret_cast<uintptr_t>(src_ptr), "dst_ptr",
reinterpret_cast<uintptr_t>(dst_ptr), "size", length,
"event", "move");
}
} // end of namespace op
} // end of namespace umpire