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Ginkgo
Generated from pipelines/2011557978 branch based on develop. Ginkgo version 1.11.0
A numerical linear algebra library targeting many-core architectures
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A class providing basic support for bfloat16 precision floating point types. More...
#include <ginkgo/core/base/bfloat16.hpp>
Public Member Functions | |
template<typename T , typename = std::enable_if_t<std::is_scalar<T>::value || std::is_same_v<T, half>>> | |
bfloat16 (const T &val) | |
template<typename V > | |
bfloat16 & | operator= (const V &val) |
operator float () const noexcept | |
bfloat16 & | operator+= (const bfloat16 &hf) |
bfloat16 & | operator-= (const bfloat16 &hf) |
bfloat16 & | operator*= (const bfloat16 &hf) |
bfloat16 & | operator/= (const bfloat16 &hf) |
bfloat16 | operator- () const |
Static Public Member Functions | |
static constexpr bfloat16 | create_from_bits (const std::uint16_t &bits) noexcept |
Friends | |
bfloat16 | operator+ (const bfloat16 &lhf, const bfloat16 &rhf) |
bfloat16 | operator- (const bfloat16 &lhf, const bfloat16 &rhf) |
bfloat16 | operator* (const bfloat16 &lhf, const bfloat16 &rhf) |
bfloat16 | operator/ (const bfloat16 &lhf, const bfloat16 &rhf) |
template<typename T > | |
std::enable_if_t< !std::is_same< T, bfloat16 >::value &&(std::is_scalar< T >::value||std::is_same_v< T, half >), std::conditional_t< std::is_floating_point< T >::value, T, std::conditional_t< std::is_same_v< T, half >, float, bfloat16 > > > | operator+ (const bfloat16 &hf, const T &val) |
template<typename T > | |
std::enable_if_t< !std::is_same< T, bfloat16 >::value &&(std::is_scalar< T >::value||std::is_same_v< T, half >), std::conditional_t< std::is_floating_point< T >::value, T, std::conditional_t< std::is_same_v< T, half >, float, bfloat16 > > > | operator+ (const T &val, const bfloat16 &hf) |
template<typename T > | |
std::enable_if_t< !std::is_same< T, bfloat16 >::value &&(std::is_scalar< T >::value||std::is_same_v< T, half >), std::conditional_t< std::is_floating_point< T >::value, T, std::conditional_t< std::is_same_v< T, half >, float, bfloat16 > > > | operator- (const bfloat16 &hf, const T &val) |
template<typename T > | |
std::enable_if_t< !std::is_same< T, bfloat16 >::value &&(std::is_scalar< T >::value||std::is_same_v< T, half >), std::conditional_t< std::is_floating_point< T >::value, T, std::conditional_t< std::is_same_v< T, half >, float, bfloat16 > > > | operator- (const T &val, const bfloat16 &hf) |
template<typename T > | |
std::enable_if_t< !std::is_same< T, bfloat16 >::value &&(std::is_scalar< T >::value||std::is_same_v< T, half >), std::conditional_t< std::is_floating_point< T >::value, T, std::conditional_t< std::is_same_v< T, half >, float, bfloat16 > > > | operator* (const bfloat16 &hf, const T &val) |
template<typename T > | |
std::enable_if_t< !std::is_same< T, bfloat16 >::value &&(std::is_scalar< T >::value||std::is_same_v< T, half >), std::conditional_t< std::is_floating_point< T >::value, T, std::conditional_t< std::is_same_v< T, half >, float, bfloat16 > > > | operator* (const T &val, const bfloat16 &hf) |
template<typename T > | |
std::enable_if_t< !std::is_same< T, bfloat16 >::value &&(std::is_scalar< T >::value||std::is_same_v< T, half >), std::conditional_t< std::is_floating_point< T >::value, T, std::conditional_t< std::is_same_v< T, half >, float, bfloat16 > > > | operator/ (const bfloat16 &hf, const T &val) |
template<typename T > | |
std::enable_if_t< !std::is_same< T, bfloat16 >::value &&(std::is_scalar< T >::value||std::is_same_v< T, half >), std::conditional_t< std::is_floating_point< T >::value, T, std::conditional_t< std::is_same_v< T, half >, float, bfloat16 > > > | operator/ (const T &val, const bfloat16 &hf) |
A class providing basic support for bfloat16 precision floating point types.
For now the only features are reduced storage compared to single precision and conversions from and to single precision floating point type.