LinearOpWithSolveFactoryBase subclass implemented in terms of AztecOO. More...

#include <Thyra_AztecOOLinearOpWithSolveFactory.hpp>

Public functions overridden from Teuchos::Describable.
std::string	description () const

Constructors/initializers/accessors
	AztecOOLinearOpWithSolveFactory (Teuchos::RCP< Teuchos::ParameterList > const &paramList=Teuchos::null)
	Construct uninitialized.
	STANDARD_COMPOSITION_MEMBERS (EpetraOperatorViewExtractorBase, epetraFwdOpViewExtractor)
	Set the strategy object used to extract an Epetra_Operator view of an input forward operator.

Overridden public functions from LinearOpWithSolveFactoryBase
bool	acceptsPreconditionerFactory () const
	Returns true .
void	setPreconditionerFactory (const Teuchos::RCP< PreconditionerFactoryBase< double > > &precFactory, const std::string &precFactoryName)
Teuchos::RCP< PreconditionerFactoryBase< double > >	getPreconditionerFactory () const
void	unsetPreconditionerFactory (Teuchos::RCP< PreconditionerFactoryBase< double > > precFactory, std::string precFactoryName)
bool	isCompatible (const LinearOpSourceBase< double > &fwdOpSrc) const
Teuchos::RCP< LinearOpWithSolveBase< double > >	createOp () const
void	initializeOp (const Teuchos::RCP< const LinearOpSourceBase< double > > &fwdOpSrc, LinearOpWithSolveBase< double > *Op, const ESupportSolveUse supportSolveUse) const
void	initializeAndReuseOp (const Teuchos::RCP< const LinearOpSourceBase< double > > &fwdOpSrc, LinearOpWithSolveBase< double > *Op) const
void	uninitializeOp (LinearOpWithSolveBase< double > Op, Teuchos::RCP< const LinearOpSourceBase< double > > fwdOpSrc, Teuchos::RCP< const PreconditionerBase< double > > prec, Teuchos::RCP< const LinearOpSourceBase< double > > approxFwdOpSrc, ESupportSolveUse *supportSolveUse) const
bool	supportsPreconditionerInputType (const EPreconditionerInputType precOpType) const
void	initializePreconditionedOp (const Teuchos::RCP< const LinearOpSourceBase< double > > &fwdOpSrc, const Teuchos::RCP< const PreconditionerBase< double > > &prec, LinearOpWithSolveBase< double > *Op, const ESupportSolveUse supportSolveUse) const
void	initializeApproxPreconditionedOp (const Teuchos::RCP< const LinearOpSourceBase< double > > &fwdOpSrc, const Teuchos::RCP< const LinearOpSourceBase< double > > &approxFwdOpSrc, LinearOpWithSolveBase< double > *Op, const ESupportSolveUse supportSolveUse) const

Overridden from ParameterListAcceptor
void	setParameterList (Teuchos::RCP< Teuchos::ParameterList > const &paramList)
Teuchos::RCP< Teuchos::ParameterList >	getNonconstParameterList ()
Teuchos::RCP< Teuchos::ParameterList >	unsetParameterList ()
Teuchos::RCP< const Teuchos::ParameterList >	getParameterList () const
Teuchos::RCP< const Teuchos::ParameterList >	getValidParameters () const

Detailed Description

LinearOpWithSolveFactoryBase subclass implemented in terms of AztecOO.

This class creates objects of type AztecOOLinearOpWithSolve (through the LinearOpWithSolveBase interface) using AztecOO objects.

The class can support both externally defined preconditioners and built-in aztec preconditioners. Then built-in aztec preconditioners are used (as specified by the input parameter list), *this only supports very limited functionality and does not support adjoint solves. However, when no preconditioning or externally defined preconditioners are used, *this supports a wide range of features which include:

Handling of implicitly scaled and transposed LinearOpBase objects through the ScaledAdjointLinearOpBase interface.
Supports forward and adjoint solves.

Definition at line 47 of file Thyra_AztecOOLinearOpWithSolveFactory.hpp.

Constructor & Destructor Documentation

◆ AztecOOLinearOpWithSolveFactory()

Thyra::AztecOOLinearOpWithSolveFactory::AztecOOLinearOpWithSolveFactory ( Teuchos::RCP< Teuchos::ParameterList > const & paramList = Teuchos::null )

Construct uninitialized.

Definition at line 70 of file Thyra_AztecOOLinearOpWithSolveFactory.cpp.

Member Function Documentation

◆ STANDARD_COMPOSITION_MEMBERS()

Thyra::AztecOOLinearOpWithSolveFactory::STANDARD_COMPOSITION_MEMBERS	(	EpetraOperatorViewExtractorBase	,
		epetraFwdOpViewExtractor	)

Set the strategy object used to extract an Epetra_Operator view of an input forward operator.

This view will then be dynamically casted to Epetra_RowMatrix before it is used.

The default implementation used is EpetraOperatorViewExtractorBase.

◆ acceptsPreconditionerFactory()

bool Thyra::AztecOOLinearOpWithSolveFactory::acceptsPreconditionerFactory ( ) const

Returns true .

Definition at line 90 of file Thyra_AztecOOLinearOpWithSolveFactory.cpp.

◆ setPreconditionerFactory()

void Thyra::AztecOOLinearOpWithSolveFactory::setPreconditionerFactory	(	const Teuchos::RCP< PreconditionerFactoryBase< double > > &	precFactory,
		const std::string &	precFactoryName )

Definition at line 96 of file Thyra_AztecOOLinearOpWithSolveFactory.cpp.

◆ getPreconditionerFactory()

Teuchos::RCP< PreconditionerFactoryBase< double > > Thyra::AztecOOLinearOpWithSolveFactory::getPreconditionerFactory ( ) const

Definition at line 119 of file Thyra_AztecOOLinearOpWithSolveFactory.cpp.

◆ unsetPreconditionerFactory()

void Thyra::AztecOOLinearOpWithSolveFactory::unsetPreconditionerFactory	(	Teuchos::RCP< PreconditionerFactoryBase< double > > *	precFactory,
		std::string *	precFactoryName )

Definition at line 125 of file Thyra_AztecOOLinearOpWithSolveFactory.cpp.

◆ isCompatible()

bool Thyra::AztecOOLinearOpWithSolveFactory::isCompatible ( const LinearOpSourceBase< double > & fwdOpSrc ) const

Definition at line 138 of file Thyra_AztecOOLinearOpWithSolveFactory.cpp.

◆ createOp()

Teuchos::RCP< LinearOpWithSolveBase< double > > Thyra::AztecOOLinearOpWithSolveFactory::createOp ( ) const

Definition at line 147 of file Thyra_AztecOOLinearOpWithSolveFactory.cpp.

◆ initializeOp()

void Thyra::AztecOOLinearOpWithSolveFactory::initializeOp	(	const Teuchos::RCP< const LinearOpSourceBase< double > > &	fwdOpSrc,
		LinearOpWithSolveBase< double > *	Op,
		const ESupportSolveUse	supportSolveUse ) const

Definition at line 153 of file Thyra_AztecOOLinearOpWithSolveFactory.cpp.

◆ initializeAndReuseOp()

void Thyra::AztecOOLinearOpWithSolveFactory::initializeAndReuseOp	(	const Teuchos::RCP< const LinearOpSourceBase< double > > &	fwdOpSrc,
		LinearOpWithSolveBase< double > *	Op ) const

Definition at line 163 of file Thyra_AztecOOLinearOpWithSolveFactory.cpp.

◆ uninitializeOp()

void Thyra::AztecOOLinearOpWithSolveFactory::uninitializeOp	(	LinearOpWithSolveBase< double > *	Op,
		Teuchos::RCP< const LinearOpSourceBase< double > > *	fwdOpSrc,
		Teuchos::RCP< const PreconditionerBase< double > > *	prec,
		Teuchos::RCP< const LinearOpSourceBase< double > > *	approxFwdOpSrc,
		ESupportSolveUse *	supportSolveUse ) const

Definition at line 220 of file Thyra_AztecOOLinearOpWithSolveFactory.cpp.

◆ supportsPreconditionerInputType()

bool Thyra::AztecOOLinearOpWithSolveFactory::supportsPreconditionerInputType ( const EPreconditionerInputType precOpType ) const

Definition at line 172 of file Thyra_AztecOOLinearOpWithSolveFactory.cpp.

◆ initializePreconditionedOp()

void Thyra::AztecOOLinearOpWithSolveFactory::initializePreconditionedOp	(	const Teuchos::RCP< const LinearOpSourceBase< double > > &	fwdOpSrc,
		const Teuchos::RCP< const PreconditionerBase< double > > &	prec,
		LinearOpWithSolveBase< double > *	Op,
		const ESupportSolveUse	supportSolveUse ) const

Definition at line 195 of file Thyra_AztecOOLinearOpWithSolveFactory.cpp.

◆ initializeApproxPreconditionedOp()

void Thyra::AztecOOLinearOpWithSolveFactory::initializeApproxPreconditionedOp	(	const Teuchos::RCP< const LinearOpSourceBase< double > > &	fwdOpSrc,
		const Teuchos::RCP< const LinearOpSourceBase< double > > &	approxFwdOpSrc,
		LinearOpWithSolveBase< double > *	Op,
		const ESupportSolveUse	supportSolveUse ) const