diff options
Diffstat (limited to 'inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/numeric/interval/ext/x86_fast_rounding_control.hpp')
-rw-r--r-- | inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/numeric/interval/ext/x86_fast_rounding_control.hpp | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/numeric/interval/ext/x86_fast_rounding_control.hpp b/inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/numeric/interval/ext/x86_fast_rounding_control.hpp deleted file mode 100644 index 7f89a4e54..000000000 --- a/inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/numeric/interval/ext/x86_fast_rounding_control.hpp +++ /dev/null @@ -1,70 +0,0 @@ -/* Boost interval/detail/x86gcc_rounding_control.hpp file - * - * This header provides a rounding control policy - * that avoids flushing results to memory. In - * order for this optimization to be reliable, it - * should be used only when no underflow or - * overflow would happen without it. Indeed, only - * values in range are correctly rounded. - * - * Copyright 2002 Hervé Brönnimann, Guillaume Melquiond, Sylvain Pion - * - * 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) - */ - -#ifndef BOOST_NUMERIC_INTERVAL_EXT_X86_FAST_ROUNDING_CONTROL_HPP -#define BOOST_NUMERIC_INTERVAL_EXT_X86_FAST_ROUNDING_CONTROL_HPP - -namespace boost { -namespace numeric { -namespace interval_lib { - -namespace detail { - -// exceptions masked, expected precision (the mask is 0x0300) -static const fpu_rounding_modes rnd_mode_f = { 0x107f, 0x147f, 0x187f, 0x1c7f }; -static const fpu_rounding_modes rnd_mode_d = { 0x127f, 0x167f, 0x1a7f, 0x1e7f }; -static const fpu_rounding_modes rnd_mode_l = { 0x137f, 0x177f, 0x1b7f, 0x1f7f }; - -} // namespace detail - -template<class T> -struct x86_fast_rounding_control; - -template<> -struct x86_fast_rounding_control<float>: detail::x86_rounding -{ - static void to_nearest() { set_rounding_mode(detail::rnd_mode_f.to_nearest); } - static void downward() { set_rounding_mode(detail::rnd_mode_f.downward); } - static void upward() { set_rounding_mode(detail::rnd_mode_f.upward); } - static void toward_zero() { set_rounding_mode(detail::rnd_mode_f.toward_zero); } - static const float& force_rounding(const float& r) { return r; } -}; - -template<> -struct x86_fast_rounding_control<double>: detail::x86_rounding -{ - static void to_nearest() { set_rounding_mode(detail::rnd_mode_d.to_nearest); } - static void downward() { set_rounding_mode(detail::rnd_mode_d.downward); } - static void upward() { set_rounding_mode(detail::rnd_mode_d.upward); } - static void toward_zero() { set_rounding_mode(detail::rnd_mode_d.toward_zero); } - static const double& force_rounding(const double& r) { return r; } -}; - -template<> -struct x86_fast_rounding_control<long double>: detail::x86_rounding -{ - static void to_nearest() { set_rounding_mode(detail::rnd_mode_l.to_nearest); } - static void downward() { set_rounding_mode(detail::rnd_mode_l.downward); } - static void upward() { set_rounding_mode(detail::rnd_mode_l.upward); } - static void toward_zero() { set_rounding_mode(detail::rnd_mode_l.toward_zero); } - static const long double& force_rounding(const long double& r) { return r; } -}; - -} // namespace interval_lib -} // namespace numeric -} // namespace boost - -#endif // BOOST_NUMERIC_INTERVAL_EXT_X86_FAST_ROUNDING_CONTROL_HPP |