MueLu::CutDrop::CutDropFunctor< comparison_type > Class Template Reference

Order each row by a criterion, compare the ratio of values and drop all entries once the ratio is below the threshold. More...

#include <MueLu_CutDrop.hpp>

Public Member Functions
	CutDropFunctor (comparison_type &comparison_, magnitudeType threshold)
KOKKOS_FORCEINLINE_FUNCTION void	operator() (const local_ordinal_type &rlid) const

Private Types
using	local_matrix_type = typename comparison_type::local_matrix_type
using	scalar_type = typename local_matrix_type::value_type
using	local_ordinal_type = typename local_matrix_type::ordinal_type
using	memory_space = typename local_matrix_type::memory_space
using	results_view = Kokkos::View< DecisionType *, memory_space >
using	ATS = Kokkos::ArithTraits< scalar_type >
using	magnitudeType = typename ATS::magnitudeType
using	boundary_nodes_view = Kokkos::View< const bool *, memory_space >

Private Attributes
local_matrix_type	A
comparison_type	comparison
magnitudeType	eps
results_view	results
Kokkos::View< local_ordinal_type *, memory_space >	index

Detailed Description

template<class comparison_type>
class MueLu::CutDrop::CutDropFunctor< comparison_type >

Order each row by a criterion, compare the ratio of values and drop all entries once the ratio is below the threshold.

Definition at line 623 of file MueLu_CutDrop.hpp.

Member Typedef Documentation

local_matrix_type

template<class comparison_type >

using MueLu::CutDrop::CutDropFunctor< comparison_type >::local_matrix_type = typename comparison_type::local_matrix_type

private

Definition at line 625 of file MueLu_CutDrop.hpp.

scalar_type

template<class comparison_type >

using MueLu::CutDrop::CutDropFunctor< comparison_type >::scalar_type = typename local_matrix_type::value_type

private

Definition at line 626 of file MueLu_CutDrop.hpp.

local_ordinal_type

template<class comparison_type >

using MueLu::CutDrop::CutDropFunctor< comparison_type >::local_ordinal_type = typename local_matrix_type::ordinal_type

private

Definition at line 627 of file MueLu_CutDrop.hpp.

memory_space

template<class comparison_type >

using MueLu::CutDrop::CutDropFunctor< comparison_type >::memory_space = typename local_matrix_type::memory_space

private

Definition at line 628 of file MueLu_CutDrop.hpp.

results_view

template<class comparison_type >

using MueLu::CutDrop::CutDropFunctor< comparison_type >::results_view = Kokkos::View<DecisionType*, memory_space>

private

Definition at line 629 of file MueLu_CutDrop.hpp.

ATS

template<class comparison_type >

using MueLu::CutDrop::CutDropFunctor< comparison_type >::ATS = Kokkos::ArithTraits<scalar_type>

private

Definition at line 634 of file MueLu_CutDrop.hpp.

magnitudeType

template<class comparison_type >

using MueLu::CutDrop::CutDropFunctor< comparison_type >::magnitudeType = typename ATS::magnitudeType

private

Definition at line 636 of file MueLu_CutDrop.hpp.

boundary_nodes_view

template<class comparison_type >

using MueLu::CutDrop::CutDropFunctor< comparison_type >::boundary_nodes_view = Kokkos::View<const bool*, memory_space>

private

Definition at line 637 of file MueLu_CutDrop.hpp.

Constructor & Destructor Documentation

CutDropFunctor()

template<class comparison_type >

MueLu::CutDrop::CutDropFunctor< comparison_type >::CutDropFunctor ( comparison_type &  comparison_, magnitudeType  threshold  )

inline

Definition at line 646 of file MueLu_CutDrop.hpp.

Member Function Documentation

operator()()

template<class comparison_type >

KOKKOS_FORCEINLINE_FUNCTION void MueLu::CutDrop::CutDropFunctor< comparison_type >::operator() ( const local_ordinal_type &  rlid ) const

inline

Definition at line 655 of file MueLu_CutDrop.hpp.

Member Data Documentation

A

template<class comparison_type >

local_matrix_type MueLu::CutDrop::CutDropFunctor< comparison_type >::A

private

Definition at line 639 of file MueLu_CutDrop.hpp.

comparison

template<class comparison_type >

comparison_type MueLu::CutDrop::CutDropFunctor< comparison_type >::comparison

private

Definition at line 640 of file MueLu_CutDrop.hpp.

eps

template<class comparison_type >

magnitudeType MueLu::CutDrop::CutDropFunctor< comparison_type >::eps

private

Definition at line 641 of file MueLu_CutDrop.hpp.

results

template<class comparison_type >

results_view MueLu::CutDrop::CutDropFunctor< comparison_type >::results

private

Definition at line 642 of file MueLu_CutDrop.hpp.

index

template<class comparison_type >

Kokkos::View<local_ordinal_type*, memory_space> MueLu::CutDrop::CutDropFunctor< comparison_type >::index

private

Definition at line 643 of file MueLu_CutDrop.hpp.

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The documentation for this class was generated from the following file:

• MueLu_CutDrop.hpp