MueLu::MatrixConstruction::PointwiseFillNoReuseFunctor< local_matrix_type, lumping > Class Template Reference

Functor does not reuse the graph of the matrix for a problem with blockSize == 1. More...

#include <MueLu_MatrixConstruction.hpp>

Public Member Functions
	PointwiseFillNoReuseFunctor (local_matrix_type &A_, results_view &results_, local_matrix_type &filteredA_, magnitudeType dirichletThreshold_)
KOKKOS_INLINE_FUNCTION void	operator() (const local_ordinal_type rlid) const

Private Types
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

Private Attributes
local_matrix_type	A
results_view	results
local_matrix_type	filteredA
magnitudeType	dirichletThreshold
const scalar_type	zero = ATS::zero()
const scalar_type	one = ATS::one()

Detailed Description

template<class local_matrix_type, bool lumping>
class MueLu::MatrixConstruction::PointwiseFillNoReuseFunctor< local_matrix_type, lumping >

Functor does not reuse the graph of the matrix for a problem with blockSize == 1.

The dropped graph and the filtered matrix are built from scratch. Lumps dropped entries to the diagonal if lumping==true.

Definition at line 321 of file MueLu_MatrixConstruction.hpp.

Member Typedef Documentation

template<class local_matrix_type, bool lumping>

using MueLu::MatrixConstruction::PointwiseFillNoReuseFunctor< local_matrix_type, lumping >::scalar_type = typename local_matrix_type::value_type

private

Definition at line 323 of file MueLu_MatrixConstruction.hpp.

template<class local_matrix_type, bool lumping>

using MueLu::MatrixConstruction::PointwiseFillNoReuseFunctor< local_matrix_type, lumping >::local_ordinal_type = typename local_matrix_type::ordinal_type

private

Definition at line 324 of file MueLu_MatrixConstruction.hpp.

template<class local_matrix_type, bool lumping>

using MueLu::MatrixConstruction::PointwiseFillNoReuseFunctor< local_matrix_type, lumping >::memory_space = typename local_matrix_type::memory_space

private

Definition at line 325 of file MueLu_MatrixConstruction.hpp.

template<class local_matrix_type, bool lumping>

using MueLu::MatrixConstruction::PointwiseFillNoReuseFunctor< local_matrix_type, lumping >::results_view = Kokkos::View<DecisionType*, memory_space>

private

Definition at line 326 of file MueLu_MatrixConstruction.hpp.

template<class local_matrix_type, bool lumping>

using MueLu::MatrixConstruction::PointwiseFillNoReuseFunctor< local_matrix_type, lumping >::ATS = Kokkos::ArithTraits<scalar_type>

private

Definition at line 327 of file MueLu_MatrixConstruction.hpp.

template<class local_matrix_type, bool lumping>

using MueLu::MatrixConstruction::PointwiseFillNoReuseFunctor< local_matrix_type, lumping >::magnitudeType = typename ATS::magnitudeType

private

Definition at line 328 of file MueLu_MatrixConstruction.hpp.

Constructor & Destructor Documentation

template<class local_matrix_type, bool lumping>

MueLu::MatrixConstruction::PointwiseFillNoReuseFunctor< local_matrix_type, lumping >::PointwiseFillNoReuseFunctor ( local_matrix_type &  A_, results_view &  results_, local_matrix_type &  filteredA_, magnitudeType  dirichletThreshold_  )

inline

Definition at line 338 of file MueLu_MatrixConstruction.hpp.

Member Function Documentation

template<class local_matrix_type, bool lumping>

KOKKOS_INLINE_FUNCTION void MueLu::MatrixConstruction::PointwiseFillNoReuseFunctor< local_matrix_type, lumping >::operator() ( const local_ordinal_type  rlid ) const

inline

Definition at line 345 of file MueLu_MatrixConstruction.hpp.

Member Data Documentation

template<class local_matrix_type, bool lumping>

local_matrix_type MueLu::MatrixConstruction::PointwiseFillNoReuseFunctor< local_matrix_type, lumping >::A

private

Definition at line 330 of file MueLu_MatrixConstruction.hpp.

template<class local_matrix_type, bool lumping>

results_view MueLu::MatrixConstruction::PointwiseFillNoReuseFunctor< local_matrix_type, lumping >::results

private

Definition at line 331 of file MueLu_MatrixConstruction.hpp.

template<class local_matrix_type, bool lumping>

local_matrix_type MueLu::MatrixConstruction::PointwiseFillNoReuseFunctor< local_matrix_type, lumping >::filteredA

private

Definition at line 332 of file MueLu_MatrixConstruction.hpp.

template<class local_matrix_type, bool lumping>

magnitudeType MueLu::MatrixConstruction::PointwiseFillNoReuseFunctor< local_matrix_type, lumping >::dirichletThreshold

private

Definition at line 333 of file MueLu_MatrixConstruction.hpp.

template<class local_matrix_type, bool lumping>

const scalar_type MueLu::MatrixConstruction::PointwiseFillNoReuseFunctor< local_matrix_type, lumping >::zero = ATS::zero()

private

Definition at line 334 of file MueLu_MatrixConstruction.hpp.

template<class local_matrix_type, bool lumping>

const scalar_type MueLu::MatrixConstruction::PointwiseFillNoReuseFunctor< local_matrix_type, lumping >::one = ATS::one()

private

Definition at line 335 of file MueLu_MatrixConstruction.hpp.

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

• MueLu_MatrixConstruction.hpp