#include <Stokhos_AdaptivityManager.hpp>

Classes
class	Sparse3TensorHash

Public Member Functions
	AdaptivityManager (const Teuchos::RCP< const Stokhos::ProductBasis< int, double > > &sg_master_basis, const std::vector< Teuchos::RCP< const Stokhos::ProductBasis< int, double > > > &sg_basis_row_dof, const Epetra_CrsGraph &determ_graph, bool onlyUseLinear, int kExpOrder, bool scaleOp=true)

	AdaptivityManager (const Teuchos::RCP< const Stokhos::ProductBasis< int, double > > &sg_master_basis, const std::vector< Teuchos::RCP< const Stokhos::ProductBasis< int, double > > > &sg_basis_row_dof, const Epetra_Comm &comm, bool scaleOp=true)

int	getGlobalColId (int determLid, int basisIndex) const

int	getGlobalRowId (int determLid, int basisIndex) const

Teuchos::RCP< Epetra_CrsMatrix >	buildMatrixFromGraph () const

void	setupWithGraph (const Epetra_CrsGraph &graph, bool onlyUseLinear, int kExpOrder)

Teuchos::RCP< const Epetra_Map >	getAdaptedMap () const

void	setupOperator (Epetra_CrsMatrix &A, const Sparse3Tensor< int, double > &Cijk, Stokhos::EpetraOperatorOrthogPoly &poly, bool onlyUseLinear=false, bool includeMean=true) const

void	sumInOperator (Epetra_CrsMatrix &A, const Stokhos::Sparse3Tensor< int, double > &Cijk, int k, const Epetra_CrsMatrix &J_k) const

void	copyToAdaptiveVector (const Stokhos::EpetraVectorOrthogPoly &x_sg, Epetra_Vector &x) const

void	copyFromAdaptiveVector (const Epetra_Vector &x, Stokhos::EpetraVectorOrthogPoly &x_sg) const

int	getRowStochasticBasisSize (int determLid) const

int	getColStochasticBasisSize (int determLid) const

Teuchos::RCP< const Stokhos::ProductBasis< int, double > >	getMasterStochasticBasis () const

Teuchos::RCP< const Stokhos::ProductBasis< int, double > >	getRowStochasticBasis (int determLid) const

const std::vector< Teuchos::RCP< const Stokhos::ProductBasis< int, double > > > &	getRowStochasticBasis () const

Teuchos::RCP< const Stokhos::ProductBasis< int, double > >	getColStochasticBasis (int determLid) const

bool	isScaled ()

Private Member Functions
void	sumInOperator (Epetra_CrsMatrix &A, const Sparse3TensorHash &Cijk, int k, const Epetra_CrsMatrix &J_k) const

Private Attributes
Teuchos::RCP< const Stokhos::ProductBasis< int, double > >	sg_master_basis_

std::vector< Teuchos::RCP< const Stokhos::ProductBasis< int, double > > >	sg_basis_row_dof_

std::vector< Teuchos::RCP< const Stokhos::ProductBasis< int, double > > >	sg_basis_col_dof_

std::vector< int >	myRowGidOffsets_

std::vector< int >	myColGidOffsets_

Teuchos::RCP< Epetra_CrsGraph >	graph_

Teuchos::RCP< Epetra_Map >	rowMap_

bool	scaleOp_

Detailed Description

Describes and constructs all things needed for adaptivity.

Definition at line 71 of file Stokhos_AdaptivityManager.hpp.

Constructor & Destructor Documentation

◆ AdaptivityManager() [1/2]

Stokhos::AdaptivityManager::AdaptivityManager	(	const Teuchos::RCP< const Stokhos::ProductBasis< int, double > > &	sg_master_basis,
		const std::vector< Teuchos::RCP< const Stokhos::ProductBasis< int, double > > > &	sg_basis_row_dof,
		const Epetra_CrsGraph &	determ_graph,
		bool	onlyUseLinear,
		int	kExpOrder,
		bool	scaleOp = `true`
	)

Definition at line 104 of file Stokhos_AdaptivityManager.cpp.

◆ AdaptivityManager() [2/2]

Stokhos::AdaptivityManager::AdaptivityManager	(	const Teuchos::RCP< const Stokhos::ProductBasis< int, double > > &	sg_master_basis,
		const std::vector< Teuchos::RCP< const Stokhos::ProductBasis< int, double > > > &	sg_basis_row_dof,
		const Epetra_Comm &	comm,
		bool	scaleOp = `true`
	)

Definition at line 117 of file Stokhos_AdaptivityManager.cpp.

Member Function Documentation

◆ getGlobalColId()

int Stokhos::AdaptivityManager::getGlobalColId	(	int	determLid,
		int	basisIndex
	)		const

inline

Given a deterministic local column ID and a basis index determine the global column ID in the fully assembled system.

Parameters

[in]	determLid	Deterministic local column ID
[in]	basisIndex	Index into the stochastic basis associated with this column ID.

Returns: Associated index in the global system.

Note: basisIndex must be less than getRowStochasticBasisSize(determLid)

Definition at line 97 of file Stokhos_AdaptivityManager.hpp.

◆ getGlobalRowId()

int Stokhos::AdaptivityManager::getGlobalRowId	(	int	determLid,
		int	basisIndex
	)		const

inline

Given a deterministic local row ID and a basis index determine the global row ID in the fully assembled system.

Parameters

[in]	determLid	Deterministic local row ID
[in]	basisIndex	Index into the stochastic basis associated with this row ID.

Returns: Associated index in the global system.

Note: basisIndex must be less than getRowStochasticBasisSize(determLid)

Definition at line 111 of file Stokhos_AdaptivityManager.hpp.

◆ buildMatrixFromGraph()

Teuchos::RCP< Epetra_CrsMatrix > Stokhos::AdaptivityManager::buildMatrixFromGraph ( ) const

Build a CRS matrix from the internally constructed graph

Definition at line 128 of file Stokhos_AdaptivityManager.cpp.

◆ setupWithGraph()

void Stokhos::AdaptivityManager::setupWithGraph	(	const Epetra_CrsGraph &	graph,
		bool	onlyUseLinear,
		int	kExpOrder
	)

Build a CRS graph from a determinstic graph

Definition at line 133 of file Stokhos_AdaptivityManager.cpp.

◆ getAdaptedMap()

Teuchos::RCP<const Epetra_Map> Stokhos::AdaptivityManager::getAdaptedMap ( ) const

inline

Get map associated with this set of adaptive indices

Definition at line 124 of file Stokhos_AdaptivityManager.hpp.

◆ setupOperator()

void Stokhos::AdaptivityManager::setupOperator	(	Epetra_CrsMatrix &	A,
		const Sparse3Tensor< int, double > &	Cijk,
		Stokhos::EpetraOperatorOrthogPoly &	poly,
		bool	onlyUseLinear = `false`,
		bool	includeMean = `true`
	)		const

Setup operator

Definition at line 145 of file Stokhos_AdaptivityManager.cpp.

◆ sumInOperator() [1/2]

void Stokhos::AdaptivityManager::sumInOperator	(	Epetra_CrsMatrix &	A,
		const Stokhos::Sparse3Tensor< int, double > &	Cijk,
		int	k,
		const Epetra_CrsMatrix &	J_k
	)		const