MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node > Class Template Reference

Orders entries of row \(i\) by \(|A_{ij}|^2\). More...

#include <MueLu_CutDrop.hpp>

Classes
struct	Comparator

Public Types
using	matrix_type = Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node >
using	local_matrix_type = typename matrix_type::local_matrix_device_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	comparator_type = Comparator< local_matrix_type >

Public Member Functions
	UnscaledComparison (matrix_type &A_, results_view &results_)
KOKKOS_INLINE_FUNCTION comparator_type	getComparator (local_ordinal_type rlid) const

Public Attributes
local_matrix_type	A
results_view	results

Private Types
using	ATS = Kokkos::ArithTraits< scalar_type >
using	magnitudeType = typename ATS::magnitudeType
using	values_view = Kokkos::View< magnitudeType *, memory_space >

Private Attributes
values_view	values

Detailed Description

template<class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
class MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node >

Orders entries of row \(i\) by \(|A_{ij}|^2\).

Definition at line 38 of file MueLu_CutDrop.hpp.

Member Typedef Documentation

matrix_type

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

using MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node >::matrix_type = Xpetra::Matrix<Scalar, LocalOrdinal, GlobalOrdinal, Node>

Definition at line 40 of file MueLu_CutDrop.hpp.

local_matrix_type

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

using MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node >::local_matrix_type = typename matrix_type::local_matrix_device_type

Definition at line 42 of file MueLu_CutDrop.hpp.

scalar_type

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

using MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node >::scalar_type = typename local_matrix_type::value_type

Definition at line 43 of file MueLu_CutDrop.hpp.

local_ordinal_type

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

using MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node >::local_ordinal_type = typename local_matrix_type::ordinal_type

Definition at line 44 of file MueLu_CutDrop.hpp.

memory_space

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

using MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node >::memory_space = typename local_matrix_type::memory_space

Definition at line 45 of file MueLu_CutDrop.hpp.

results_view

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

using MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node >::results_view = Kokkos::View<DecisionType*, memory_space>

Definition at line 46 of file MueLu_CutDrop.hpp.

ATS

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

using MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node >::ATS = Kokkos::ArithTraits<scalar_type>

private

Definition at line 55 of file MueLu_CutDrop.hpp.

magnitudeType

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

using MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node >::magnitudeType = typename ATS::magnitudeType

private

Definition at line 57 of file MueLu_CutDrop.hpp.

values_view

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

using MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node >::values_view = Kokkos::View<magnitudeType*, memory_space>

private

Definition at line 58 of file MueLu_CutDrop.hpp.

comparator_type

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

using MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node >::comparator_type = Comparator<local_matrix_type>

Definition at line 132 of file MueLu_CutDrop.hpp.

Constructor & Destructor Documentation

UnscaledComparison()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node >::UnscaledComparison ( matrix_type &  A_, results_view &  results_  )

inline

Definition at line 62 of file MueLu_CutDrop.hpp.

Member Function Documentation

getComparator()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

KOKKOS_INLINE_FUNCTION comparator_type MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getComparator ( local_ordinal_type  rlid ) const

inline

Definition at line 135 of file MueLu_CutDrop.hpp.

Member Data Documentation

A

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

local_matrix_type MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node >::A

Definition at line 48 of file MueLu_CutDrop.hpp.

results

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

results_view MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node >::results

Definition at line 49 of file MueLu_CutDrop.hpp.

values

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

values_view MueLu::CutDrop::UnscaledComparison< Scalar, LocalOrdinal, GlobalOrdinal, Node >::values

mutableprivate

Definition at line 59 of file MueLu_CutDrop.hpp.

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

• MueLu_CutDrop.hpp