Dune Core Modules (2.8.0)

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 >
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.

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