63e88f80
 Hu Chunming
提交三方库
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// Copyright Oliver Kowalke 2017.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_FIBERS_NUMA_TOPOLOGY_H
#define BOOST_FIBERS_NUMA_TOPOLOGY_H
#include <cstdint>
#include <set>
#include <vector>
#include <boost/config.hpp>
#include <boost/fiber/detail/config.hpp>
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_PREFIX
#endif
namespace boost {
namespace fibers {
namespace numa {
struct node {
std::uint32_t id;
std::set< std::uint32_t > logical_cpus;
std::vector< std::uint32_t > distance;
};
inline
bool operator<( node const& lhs, node const& rhs) noexcept {
return lhs.id < rhs.id;
}
BOOST_FIBERS_DECL
std::vector< node > topology();
}}}
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_SUFFIX
#endif
#endif // BOOST_FIBERS_NUMA_TOPOLOGY_H
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