Sha256: dfbc4f15bf32eeed7905d71986ae70854cc9524803cc65702dbb6c421c80002d
Contents?: true
Size: 1.66 KB
Versions: 17
Compression:
Stored size: 1.66 KB
Contents
/* * 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) * * Copyright (c) 2009 Helge Bahmann * Copyright (c) 2013 Tim Blechmann * Copyright (c) 2012 - 2014 Andrey Semashev */ /*! * \file atomic/detail/caps_arch_msvc_x86.hpp * * This header defines feature capabilities macros */ #ifndef BOOST_ATOMIC_DETAIL_CAPS_ARCH_MSVC_X86_HPP_INCLUDED_ #define BOOST_ATOMIC_DETAIL_CAPS_ARCH_MSVC_X86_HPP_INCLUDED_ #include <boost/atomic/detail/config.hpp> #ifdef BOOST_HAS_PRAGMA_ONCE #pragma once #endif #if defined(_M_IX86) && _M_IX86 >= 500 #define BOOST_ATOMIC_DETAIL_X86_HAS_CMPXCHG8B 1 #endif #if defined(_M_AMD64) && !defined(BOOST_ATOMIC_NO_CMPXCHG16B) #if defined(__clang__) #if defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_16) #define BOOST_ATOMIC_DETAIL_X86_HAS_CMPXCHG16B 1 #endif #elif _MSC_VER >= 1500 #define BOOST_ATOMIC_DETAIL_X86_HAS_CMPXCHG16B 1 #endif #endif #if defined(_MSC_VER) && (defined(_M_AMD64) || (defined(_M_IX86) && defined(_M_IX86_FP) && _M_IX86_FP >= 2)) // Use mfence only if SSE2 is available #define BOOST_ATOMIC_DETAIL_X86_HAS_MFENCE 1 #endif #define BOOST_ATOMIC_INT8_LOCK_FREE 2 #define BOOST_ATOMIC_INT16_LOCK_FREE 2 #define BOOST_ATOMIC_INT32_LOCK_FREE 2 #if defined(_M_AMD64) || defined(BOOST_ATOMIC_DETAIL_X86_HAS_CMPXCHG8B) #define BOOST_ATOMIC_INT64_LOCK_FREE 2 #endif #if defined(BOOST_ATOMIC_DETAIL_X86_HAS_CMPXCHG16B) #define BOOST_ATOMIC_INT128_LOCK_FREE 2 #endif #define BOOST_ATOMIC_POINTER_LOCK_FREE 2 #define BOOST_ATOMIC_THREAD_FENCE 2 #define BOOST_ATOMIC_SIGNAL_FENCE 2 #endif // BOOST_ATOMIC_DETAIL_CAPS_ARCH_MSVC_X86_HPP_INCLUDED_
Version data entries
17 entries across 17 versions & 1 rubygems