Zoltan2::Sphynx< Adapter > Class Template Reference

#include <Zoltan2_Sphynx.hpp>

Inheritance diagram for Zoltan2::Sphynx< Adapter >:

Collaboration diagram for Zoltan2::Sphynx< Adapter >:

Public Types
enum	problemType { COMBINATORIAL, GENERALIZED, NORMALIZED }
using	scalar_t = double
using	lno_t = typename Adapter::lno_t
using	gno_t = typename Adapter::gno_t
using	node_t = typename Adapter::node_t
using	offset_t = typename Adapter::offset_t
using	part_t = typename Adapter::part_t
using	weight_t = typename Adapter::scalar_t
using	graph_t = Tpetra::CrsGraph< lno_t, gno_t, node_t >
using	matrix_t = Tpetra::CrsMatrix< scalar_t, lno_t, gno_t, node_t >
using	mvector_t = Tpetra::MultiVector< scalar_t, lno_t, gno_t, node_t >
using	op_t = Tpetra::Operator< scalar_t, lno_t, gno_t, node_t >
typedef Anasazi::MultiVecTraits < scalar_t, mvector_t >	MVT
Public Types inherited from Zoltan2::Algorithm< Adapter >
typedef Adapter::lno_t	lno_t
typedef Adapter::gno_t	gno_t
typedef Adapter::scalar_t	scalar_t
typedef Adapter::part_t	part_t

Public Member Functions
	Sphynx (const RCP< const Environment > &env, const RCP< Teuchos::ParameterList > &params, const RCP< Teuchos::ParameterList > &sphynxParams, const RCP< const Comm< int > > &comm, const RCP< const XpetraCrsGraphAdapter< graph_t > > &adapter)
void	partition (const Teuchos::RCP< PartitioningSolution< Adapter > > &solution)
int	AnasaziWrapper (const int numEigenVectors)
template<typename problem_t >
void	setPreconditioner (Teuchos::RCP< problem_t > &problem)
template<typename problem_t >
void	setMueLuPreconditioner (Teuchos::RCP< problem_t > &problem)
template<typename problem_t >
void	setJacobiPreconditioner (Teuchos::RCP< problem_t > &problem)
template<typename problem_t >
void	setPolynomialPreconditioner (Teuchos::RCP< problem_t > &problem)
void	eigenvecsToCoords (Teuchos::RCP< mvector_t > &eigenVectors, int computedNumEv, Teuchos::RCP< mvector_t > &coordinates)
void	computeWeights (std::vector< const weight_t * > vecweights, std::vector< int > strides)
void	MJwrapper (const Teuchos::RCP< const mvector_t > &coordinates, std::vector< const weight_t * > weights, std::vector< int > strides, const Teuchos::RCP< PartitioningSolution< Adapter >> &solution)
void	setUserEigenvectors (const Teuchos::RCP< mvector_t > &userEvects)
void	determineRegularity ()
void	setDefaults ()
void	computeLaplacian ()
void	computeDegreeMatrix ()
Teuchos::RCP< matrix_t >	computeCombinatorialLaplacian ()
Teuchos::RCP< matrix_t >	computeNormalizedLaplacian (bool AHat=false)
Public Member Functions inherited from Zoltan2::Algorithm< Adapter >
virtual	~Algorithm ()
virtual int	localOrder (const RCP< LocalOrderingSolution< lno_t > > &)
	Ordering method. More...
virtual int	globalOrder (const RCP< GlobalOrderingSolution< gno_t > > &)
	Ordering method. More...
virtual void	color (const RCP< ColoringSolution< Adapter > > &)
	Coloring method. More...
virtual void	match ()
	Matching method. More...
virtual void	partition (const RCP< PartitioningSolution< Adapter > > &)
	Partitioning method. More...
virtual void	partitionMatrix (const RCP< MatrixPartitioningSolution< Adapter > > &)
	Matrix Partitioning method. More...
virtual void	map (const RCP< MappingSolution< Adapter > > &)
	Mapping method. More...
virtual bool	isPartitioningTreeBinary () const
	return if algorithm determins tree to be binary More...
virtual void	getPartitionTree (part_t, part_t &, std::vector< part_t > &, std::vector< part_t > &, std::vector< part_t > &, std::vector< part_t > &) const
	for partitioning methods, fill arrays with partition tree info More...
virtual std::vector < coordinateModelPartBox > &	getPartBoxesView () const
	for partitioning methods, return bounding boxes of the More...
virtual part_t	pointAssign (int, scalar_t *) const
	pointAssign method: Available only for some partitioning algorithms More...
virtual void	boxAssign (int, scalar_t *, scalar_t *, size_t &, part_t **) const
	boxAssign method: Available only for some partitioning algorithms More...
virtual void	getCommunicationGraph (const PartitioningSolution< Adapter > *, ArrayRCP< part_t > &, ArrayRCP< part_t > &)
	returns serial communication graph of a computed partition More...
virtual int	getRankForPart (part_t)
	In mapping, returns the rank to which a part is assigned. More...
virtual void	getMyPartsView (part_t &, part_t *&)
	In mapping, returns a view of parts assigned to the current rank. More...

Detailed Description

template<typename Adapter>
class Zoltan2::Sphynx< Adapter >

Definition at line 105 of file Zoltan2_Sphynx.hpp.

Member Typedef Documentation

template<typename Adapter >

using Zoltan2::Sphynx< Adapter >::scalar_t = double

Definition at line 110 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

using Zoltan2::Sphynx< Adapter >::lno_t = typename Adapter::lno_t

Definition at line 111 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

using Zoltan2::Sphynx< Adapter >::gno_t = typename Adapter::gno_t

Definition at line 112 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

using Zoltan2::Sphynx< Adapter >::node_t = typename Adapter::node_t

Definition at line 113 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

using Zoltan2::Sphynx< Adapter >::offset_t = typename Adapter::offset_t

Definition at line 114 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

using Zoltan2::Sphynx< Adapter >::part_t = typename Adapter::part_t

Definition at line 115 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

using Zoltan2::Sphynx< Adapter >::weight_t = typename Adapter::scalar_t

Definition at line 116 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

using Zoltan2::Sphynx< Adapter >::graph_t = Tpetra::CrsGraph<lno_t, gno_t, node_t>

Definition at line 118 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

using Zoltan2::Sphynx< Adapter >::matrix_t = Tpetra::CrsMatrix<scalar_t, lno_t, gno_t, node_t>

Definition at line 119 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

using Zoltan2::Sphynx< Adapter >::mvector_t = Tpetra::MultiVector<scalar_t, lno_t, gno_t, node_t>

Definition at line 120 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

using Zoltan2::Sphynx< Adapter >::op_t = Tpetra::Operator<scalar_t, lno_t, gno_t, node_t>

Definition at line 121 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

typedef Anasazi::MultiVecTraits<scalar_t,mvector_t> Zoltan2::Sphynx< Adapter >::MVT

Definition at line 124 of file Zoltan2_Sphynx.hpp.

Member Enumeration Documentation

template<typename Adapter >

enum Zoltan2::Sphynx::problemType

Enumerator
COMBINATORIAL
GENERALIZED
NORMALIZED

Definition at line 123 of file Zoltan2_Sphynx.hpp.

Constructor & Destructor Documentation

template<typename Adapter >

Zoltan2::Sphynx< Adapter >::Sphynx ( const RCP< const Environment > &  env, const RCP< Teuchos::ParameterList > &  params, const RCP< Teuchos::ParameterList > &  sphynxParams, const RCP< const Comm< int > > &  comm, const RCP< const XpetraCrsGraphAdapter< graph_t > > &  adapter  )

inline

Definition at line 131 of file Zoltan2_Sphynx.hpp.

Member Function Documentation

template<typename Adapter >

void Zoltan2::Sphynx< Adapter >::partition

(

const Teuchos::RCP< PartitioningSolution< Adapter > > &

solution

)

Definition at line 567 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

int Zoltan2::Sphynx< Adapter >::AnasaziWrapper

(

const int

numEigenVectors

)

Definition at line 626 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

template<typename problem_t >

void Zoltan2::Sphynx< Adapter >::setPreconditioner

(

Teuchos::RCP< problem_t > &

problem

)

Definition at line 813 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

template<typename problem_t >

void Zoltan2::Sphynx< Adapter >::setMueLuPreconditioner

(

Teuchos::RCP< problem_t > &

problem

)

Definition at line 832 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

template<typename problem_t >

void Zoltan2::Sphynx< Adapter >::setJacobiPreconditioner

(

Teuchos::RCP< problem_t > &

problem

)

Definition at line 922 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

template<typename problem_t >

void Zoltan2::Sphynx< Adapter >::setPolynomialPreconditioner

(

Teuchos::RCP< problem_t > &

problem

)

Definition at line 884 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

void Zoltan2::Sphynx< Adapter >::eigenvecsToCoords	(	Teuchos::RCP< mvector_t > &	eigenVectors,
		int	computedNumEv,
		Teuchos::RCP< mvector_t > &	coordinates
	)

Definition at line 946 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

void Zoltan2::Sphynx< Adapter >::computeWeights	(	std::vector< const weight_t * >	vecweights,
		std::vector< int >	strides
	)

Definition at line 965 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

void Zoltan2::Sphynx< Adapter >::MJwrapper	(	const Teuchos::RCP< const mvector_t > &	coordinates,
		std::vector< const weight_t * >	weights,
		std::vector< int >	strides,
		const Teuchos::RCP< PartitioningSolution< Adapter >> &	solution
	)

Definition at line 1024 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

void Zoltan2::Sphynx< Adapter >::setUserEigenvectors

(

const Teuchos::RCP< mvector_t > &

userEvects

)

Definition at line 555 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

void Zoltan2::Sphynx< Adapter >::determineRegularity ( )

inline

Definition at line 221 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

void Zoltan2::Sphynx< Adapter >::setDefaults ( )

inline

Definition at line 276 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

void Zoltan2::Sphynx< Adapter >::computeLaplacian ( )

inline

Definition at line 364 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

void Zoltan2::Sphynx< Adapter >::computeDegreeMatrix ( )

inline

Definition at line 376 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

Teuchos::RCP<matrix_t> Zoltan2::Sphynx< Adapter >::computeCombinatorialLaplacian ( )

inline

Definition at line 410 of file Zoltan2_Sphynx.hpp.

template<typename Adapter >

Teuchos::RCP<matrix_t> Zoltan2::Sphynx< Adapter >::computeNormalizedLaplacian ( bool  AHat = false )

inline

Definition at line 458 of file Zoltan2_Sphynx.hpp.

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

• Zoltan2_Sphynx.hpp