120 lines
3.5 KiB
C
120 lines
3.5 KiB
C
|
/*
|
||
|
|
Copyright Charly Chevalier 2015
|
||
|
|
Copyright Joel Falcou 2015
|
||
|
|
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)
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <boost/predef/hardware/simd/x86.h>
|
||
|
|
#include <boost/predef/hardware/simd/x86_amd.h>
|
||
|
|
#include <boost/predef/hardware/simd/arm.h>
|
||
|
|
#include <boost/predef/hardware/simd/ppc.h>
|
||
|
|
|
||
|
|
#ifndef BOOST_PREDEF_HARDWARE_SIMD_H
|
||
|
|
#define BOOST_PREDEF_HARDWARE_SIMD_H
|
||
|
|
|
||
|
|
#include <boost/predef/version_number.h>
|
||
|
|
|
||
|
|
/*`
|
||
|
|
[section Using the `BOOST_HW_SIMD_*` predefs]
|
||
|
|
[include ../doc/hardware_simd.qbk]
|
||
|
|
[endsect]
|
||
|
|
|
||
|
|
[/ --------------------------- ]
|
||
|
|
|
||
|
|
[section `BOOST_HW_SIMD_*`]
|
||
|
|
|
||
|
|
[heading `BOOST_HW_SIMD`]
|
||
|
|
|
||
|
|
The SIMD extension detected for a specific architectures.
|
||
|
|
Version number depends on the detected extension.
|
||
|
|
|
||
|
|
[table
|
||
|
|
[[__predef_symbol__] [__predef_version__]]
|
||
|
|
|
||
|
|
[[`BOOST_HW_SIMD_X86_AVAILABLE`] [__predef_detection__]]
|
||
|
|
[[`BOOST_HW_SIMD_X86_AMD_AVAILABLE`] [__predef_detection__]]
|
||
|
|
[[`BOOST_HW_SIMD_ARM_AVAILABLE`] [__predef_detection__]]
|
||
|
|
[[`BOOST_HW_SIMD_PPC_AVAILABLE`] [__predef_detection__]]
|
||
|
|
]
|
||
|
|
|
||
|
|
[include ../include/boost/predef/hardware/simd/x86.h]
|
||
|
|
[include ../include/boost/predef/hardware/simd/x86_amd.h]
|
||
|
|
[include ../include/boost/predef/hardware/simd/arm.h]
|
||
|
|
[include ../include/boost/predef/hardware/simd/ppc.h]
|
||
|
|
|
||
|
|
[endsect]
|
||
|
|
|
||
|
|
[/ --------------------------- ]
|
||
|
|
|
||
|
|
[section `BOOST_HW_SIMD_X86_*_VERSION`]
|
||
|
|
[include ../include/boost/predef/hardware/simd/x86/versions.h]
|
||
|
|
[endsect]
|
||
|
|
|
||
|
|
[section `BOOST_HW_SIMD_X86_AMD_*_VERSION`]
|
||
|
|
[include ../include/boost/predef/hardware/simd/x86_amd/versions.h]
|
||
|
|
[endsect]
|
||
|
|
|
||
|
|
[section `BOOST_HW_SIMD_ARM_*_VERSION`]
|
||
|
|
[include ../include/boost/predef/hardware/simd/arm/versions.h]
|
||
|
|
[endsect]
|
||
|
|
|
||
|
|
[section `BOOST_HW_SIMD_PPC_*_VERSION`]
|
||
|
|
[include ../include/boost/predef/hardware/simd/ppc/versions.h]
|
||
|
|
[endsect]
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
// We check if SIMD extension of multiples architectures have been detected,
|
||
|
|
// if yes, then this is an error!
|
||
|
|
//
|
||
|
|
// NOTE: _X86_AMD implies _X86, so there is no need to check for it here!
|
||
|
|
//
|
||
|
|
#if defined(BOOST_HW_SIMD_ARM_AVAILABLE) && defined(BOOST_HW_SIMD_PPC_AVAILABLE) ||\
|
||
|
|
defined(BOOST_HW_SIMD_ARM_AVAILABLE) && defined(BOOST_HW_SIMD_X86_AVAILABLE) ||\
|
||
|
|
defined(BOOST_HW_SIMD_PPC_AVAILABLE) && defined(BOOST_HW_SIMD_X86_AVAILABLE)
|
||
|
|
# error "Multiple SIMD architectures detected, this cannot happen!"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(BOOST_HW_SIMD_X86_AVAILABLE) && defined(BOOST_HW_SIMD_X86_AMD_AVAILABLE)
|
||
|
|
// If both standard _X86 and _X86_AMD are available,
|
||
|
|
// then take the biggest version of the two!
|
||
|
|
# if BOOST_HW_SIMD_X86 >= BOOST_HW_SIMD_X86_AMD
|
||
|
|
# define BOOST_HW_SIMD BOOST_HW_SIMD_X86
|
||
|
|
# else
|
||
|
|
# define BOOST_HW_SIMD BOOST_HW_SIMD_X86_AMD
|
||
|
|
# endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if !defined(BOOST_HW_SIMD)
|
||
|
|
// At this point, only one of these two is defined
|
||
|
|
# if defined(BOOST_HW_SIMD_X86_AVAILABLE)
|
||
|
|
# define BOOST_HW_SIMD BOOST_HW_SIMD_X86
|
||
|
|
# endif
|
||
|
|
# if defined(BOOST_HW_SIMD_X86_AMD_AVAILABLE)
|
||
|
|
# define BOOST_HW_SIMD BOOST_HW_SIMD_X86_AMD
|
||
|
|
# endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(BOOST_HW_SIMD_ARM_AVAILABLE)
|
||
|
|
# define BOOST_HW_SIMD BOOST_HW_SIMD_ARM
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(BOOST_HW_SIMD_PPC_AVAILABLE)
|
||
|
|
# define BOOST_HW_SIMD BOOST_HW_SIMD_PPC
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(BOOST_HW_SIMD)
|
||
|
|
# define BOOST_HW_SIMD_AVAILABLE
|
||
|
|
#else
|
||
|
|
# define BOOST_HW_SIMD BOOST_VERSION_NUMBER_NOT_AVAILABLE
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define BOOST_HW_SIMD_NAME "Hardware SIMD"
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include <boost/predef/detail/test.h>
|
||
|
|
BOOST_PREDEF_DECLARE_TEST(BOOST_HW_SIMD, BOOST_HW_SIMD_NAME)
|