文件操作 - xsimd_neon64_register.hpp
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文件: /usr/include/xsimd/types/xsimd_neon64_register.hpp
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/*************************************************************************** * Copyright (c) Johan Mabille, Sylvain Corlay, Wolf Vollprecht and * * Martin Renou * * Copyright (c) QuantStack * * Copyright (c) Serge Guelton * * * * Distributed under the terms of the BSD 3-Clause License. * * * * The full license is in the file LICENSE, distributed with this software. * ****************************************************************************/ #ifndef XSIMD_NEON64_REGISTER_HPP #define XSIMD_NEON64_REGISTER_HPP #include "xsimd_neon_register.hpp" namespace xsimd { /** * @ingroup arch * * NEON instructions for arm64 */ struct neon64 : neon { static constexpr bool supported() noexcept { return XSIMD_WITH_NEON64; } static constexpr bool available() noexcept { return true; } static constexpr bool requires_alignment() noexcept { return true; } static constexpr std::size_t alignment() noexcept { return 16; } static constexpr unsigned version() noexcept { return generic::version(8, 1, 0); } static constexpr char const* name() noexcept { return "arm64+neon"; } }; #if XSIMD_WITH_NEON64 namespace types { XSIMD_DECLARE_SIMD_REGISTER_ALIAS(neon64, neon); XSIMD_DECLARE_SIMD_REGISTER(double, neon64, float64x2_t); template <class T> struct get_bool_simd_register<T, neon64> : detail::neon_bool_simd_register<T, neon64> { }; } #endif } #endif
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