51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
/*
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* Distributed under the Boost Software License, Version 1.0.
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* (See accompanying file LICENSE_1_0.txt or copy at
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* http://www.boost.org/LICENSE_1_0.txt)
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*
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* Copyright (c) 2020 Andrey Semashev
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*/
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/*!
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* \file atomic/detail/fence_operations_emulated.hpp
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*
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* This header contains implementation of the \c fence_operations struct.
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*/
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#ifndef BOOST_ATOMIC_DETAIL_FENCE_OPERATIONS_EMULATED_HPP_INCLUDED_
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#define BOOST_ATOMIC_DETAIL_FENCE_OPERATIONS_EMULATED_HPP_INCLUDED_
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#include <boost/memory_order.hpp>
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#include <boost/atomic/detail/config.hpp>
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#include <boost/atomic/detail/lock_pool.hpp>
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#include <boost/atomic/detail/header.hpp>
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#ifdef BOOST_HAS_PRAGMA_ONCE
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#pragma once
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#endif
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namespace boost {
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namespace atomics {
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namespace detail {
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//! Fence operations based on lock pool
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struct fence_operations_emulated
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{
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static BOOST_FORCEINLINE void thread_fence(memory_order) BOOST_NOEXCEPT
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{
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atomics::detail::lock_pool::thread_fence();
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}
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static BOOST_FORCEINLINE void signal_fence(memory_order) BOOST_NOEXCEPT
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{
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atomics::detail::lock_pool::signal_fence();
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}
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};
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} // namespace detail
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} // namespace atomics
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} // namespace boost
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#include <boost/atomic/detail/footer.hpp>
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#endif // BOOST_ATOMIC_DETAIL_FENCE_OPERATIONS_EMULATED_HPP_INCLUDED_
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