defaults.hh File Reference

Default implementations for SIMD Implementations. More...

#include <algorithm>
#include <cstddef>
#include <type_traits>
#include <dune/common/rangeutilities.hh>
#include <dune/common/simd/base.hh>
#include <dune/common/simd/interface.hh>
#include <dune/common/typelist.hh>
#include <dune/common/typetraits.hh>

Go to the source code of this file.

Namespaces
namespace	Dune
	Dune namespace.
namespace	Dune::Simd
	Namespace for vectorization interface functions used by library developers.
namespace	Dune::Simd::Overloads
	Namespace for the overloads and specializations that make up a SIMD implementation.

Functions
Overloadable and default functions
This group contains functions that you, as an abstraction developer, must implement. All functions that are deleted must be provided, functions that have a default implementation may be left unimplemented if the default behaviour is satisfactory.
template<class V >
decltype(auto)	Dune::Simd::Overloads::lane (ADLTag< 0 >, std::size_t l, V v)=delete
	implements Simd::lane()
template<class V >
constexpr V	Dune::Simd::Overloads::implCast (ADLTag< 0 >, MetaType< V >, const V &u)
	implements Simd::implCast<V>(V)
template<class V , class U >
constexpr V	Dune::Simd::Overloads::implCast (ADLTag< 0 >, MetaType< V >, const U &u)
	implements Simd::implCast<V>(U)
template<class V , class S >
auto	Dune::Simd::Overloads::broadcast (ADLTag< 0 >, MetaType< V >, S s)
	implements Simd::broadcast<V>()
template<class V >
V	Dune::Simd::Overloads::cond (ADLTag< 0 >, const Mask< V > &mask, const V &ifTrue, const V &ifFalse)=delete
	implements Simd::cond()
template<class V >
auto	Dune::Simd::Overloads::max (ADLTag< 0 >, const V &v1, const V &v2)
	implements binary Simd::max()
template<class V >
auto	Dune::Simd::Overloads::min (ADLTag< 0 >, const V &v1, const V &v2)
	implements binary Simd::min()
template<class Mask >
bool	Dune::Simd::Overloads::anyTrue (ADLTag< 0 >, const Mask &mask)=delete
	implements Simd::anyTrue()
template<class Mask >
bool	Dune::Simd::Overloads::allTrue (ADLTag< 0 >, const Mask &mask)
	implements Simd::allTrue() More...
template<class Mask >
bool	Dune::Simd::Overloads::anyFalse (ADLTag< 0 >, const Mask &mask)
	implements Simd::anyFalse() More...
template<class Mask >
bool	Dune::Simd::Overloads::allFalse (ADLTag< 0 >, const Mask &mask)
	implements Simd::allFalse() More...
template<class V >
auto	Dune::Simd::Overloads::max (ADLTag< 0 >, const V &v)
	implements Simd::maxValue()
template<class V >
auto	Dune::Simd::Overloads::min (ADLTag< 0 >, const V &v)
	implements Simd::minValue()
template<class V >
Mask< V >	Dune::Simd::Overloads::mask (ADLTag< 0, std::is_same< V, Mask< V > >::value >, const V &v)
	implements Simd::mask()
template<class V >
auto	Dune::Simd::Overloads::mask (ADLTag< 0, !std::is_same< V, Mask< V > >::value >, const V &v)
	implements Simd::mask()
template<class V1 , class V2 >
auto	Dune::Simd::Overloads::maskOr (ADLTag< 0 >, const V1 &v1, const V2 &v2)
	implements Simd::maskOr()
template<class V1 , class V2 >
auto	Dune::Simd::Overloads::maskAnd (ADLTag< 0 >, const V1 &v1, const V2 &v2)
	implements Simd::maskAnd()

Detailed Description

Default implementations for SIMD Implementations.

This file provides default overloads for SIMD implementation functions, and deleted placeholders where there are no default implementations.

This file should never be included by users of the SIMD abstraction. Include <dune/common/simd/simd.hh> instead.