| /* |
| 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) |