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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef INCLUDED_ORCUS_DETAIL_CPU_FEATURES_HPP
#define INCLUDED_ORCUS_DETAIL_CPU_FEATURES_HPP
namespace orcus { namespace detail { namespace cpu {
#ifdef __ORCUS_CPU_FEATURES
constexpr bool has_sse42()
{
#if defined(__SSE4_2__) || defined(__AVX2__)
return true;
#else
return false;
#endif
}
constexpr bool has_avx2()
{
#ifdef __AVX2__
return true;
#else
return false;
#endif
}
#else
constexpr bool has_sse42() { return false; }
constexpr bool has_avx2() { return false; }
#endif
}}}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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