DUNE PDELab (git)
defaults.hh
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1// SPDX-FileCopyrightInfo: Copyright © DUNE Project contributors, see file LICENSE.md in module root
Basic definitions for SIMD Implementations.
User interface of the SIMD abstraction.
Traits for type conversions and type information.
typename AutonomousValueType< T >::type AutonomousValue
Type free of internal references that T can be converted to.
Definition: typetraits.hh:588
Mask< V > mask(ADLTag< 0, std::is_same< V, Mask< V > >::value >, const V &v)
implements Simd::mask()
Definition: defaults.hh:153
constexpr V implCast(ADLTag< 0 >, MetaType< V >, const V &u)
implements Simd::implCast<V>(V)
Definition: defaults.hh:52
auto min(ADLTag< 0 >, const V &v)
implements Simd::minValue()
Definition: defaults.hh:142
bool allFalse(ADLTag< 0 >, const Mask &mask)
implements Simd::allFalse()
Definition: defaults.hh:124
bool allTrue(ADLTag< 0 >, const Mask &mask)
implements Simd::allTrue()
Definition: defaults.hh:104
auto max(ADLTag< 0 >, const V &v)
implements Simd::maxValue()
Definition: defaults.hh:131
auto maskAnd(ADLTag< 0 >, const V1 &v1, const V2 &v2)
implements Simd::maskAnd()
Definition: defaults.hh:177
auto maskOr(ADLTag< 0 >, const V1 &v1, const V2 &v2)
implements Simd::maskOr()
Definition: defaults.hh:170
bool anyFalse(ADLTag< 0 >, const Mask &mask)
implements Simd::anyFalse()
Definition: defaults.hh:114
auto min(ADLTag< 0 >, const V &v1, const V &v2)
implements binary Simd::min()
Definition: defaults.hh:89
auto broadcast(ADLTag< 0 >, MetaType< V >, S s)
implements Simd::broadcast<V>()
Definition: defaults.hh:69
auto max(ADLTag< 0 >, const V &v1, const V &v2)
implements binary Simd::max()
Definition: defaults.hh:81
bool anyTrue(const Mask &mask)
Whether any entry is true
Definition: interface.hh:429
auto mask(const V &v)
Convert to mask, analogue of bool(s) for scalars.
Definition: interface.hh:489
constexpr std::size_t lanes()
Number of lanes in a SIMD type.
Definition: interface.hh:305
decltype(auto) lane(std::size_t l, V &&v)
Extract an element of a SIMD type.
Definition: interface.hh:324
typename Overloads::ScalarType< std::decay_t< V > >::type Scalar
Element type of some SIMD type.
Definition: interface.hh:235
const T1 cond(bool b, const T1 &v1, const T2 &v2)
conditional evaluate
Definition: conditional.hh:28
Utilities for reduction like operations on ranges.
Tag used to force late-binding lookup in Dune::Simd::Overloads.
Definition: base.hh:182
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