Classes
class	Thyra::LinearOpChanger< Scalar >
	Silly abstract strategy interface for changing `Thyra::LinearOpBase` objects. More...
class	Thyra::NullLinearOpChanger< Scalar >
	No-op changer. More...
Functions
template<class Scalar >
void	singleLinearSolve (const Thyra::LinearOpBase< Scalar > &A, const Thyra::LinearOpWithSolveFactoryBase< Scalar > &lowsFactory, const Thyra::VectorBase< Scalar > &b, const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &x, Teuchos::FancyOStream &out)
	Performing a single linear solve given a forward operator.
template<class Scalar >
Teuchos::RCP < Thyra::LinearOpWithSolveBase < Scalar > >	createScaledAdjointLinearOpWithSolve (const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &A, const Scalar &scalar, const Thyra::LinearOpWithSolveFactoryBase< Scalar > &lowsFactory, Teuchos::FancyOStream &out)
	Create a `LinearOpWithSolveBase` object from an implicitly scaled adjoint `LinearOpBase` object.
template<class Scalar >
void	solveNumericalChangeSolve (const Teuchos::Ptr< Thyra::LinearOpBase< Scalar > > &A, const Thyra::LinearOpChanger< Scalar > &opChanger, const Thyra::LinearOpWithSolveFactoryBase< Scalar > &lowsFactory, const Thyra::VectorBase< Scalar > &b1, const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &x1, const Thyra::VectorBase< Scalar > &b2, const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &x2, Teuchos::FancyOStream &out)
	Create a `LinearOpWithSolveBase` object and perform a solve, then change the `LinearOpBase` object and solve again.
template<class Scalar >
void	solveSmallNumericalChangeSolve (const Teuchos::Ptr< Thyra::LinearOpBase< Scalar > > &A, const Thyra::LinearOpChanger< Scalar > &opSmallChanger, const Thyra::LinearOpWithSolveFactoryBase< Scalar > &lowsFactory, const Thyra::VectorBase< Scalar > &b1, const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &x1, const Thyra::VectorBase< Scalar > &b2, const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &x2, Teuchos::FancyOStream &out)
	Create a `LinearOpWithSolveBase` object and perform a solve, then change the `LinearOpBase` object in a very small way and solve again.
template<class Scalar >
void	solveMajorChangeSolve (const Teuchos::Ptr< Thyra::LinearOpBase< Scalar > > &A, const Thyra::LinearOpChanger< Scalar > &opMajorChanger, const Thyra::LinearOpWithSolveFactoryBase< Scalar > &lowsFactory, const Thyra::VectorBase< Scalar > &b1, const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &x1, const Thyra::VectorBase< Scalar > &b2, const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &x2, Teuchos::FancyOStream &out)
	Create a `LinearOpWithSolveBase` object and perform a solve, then change the `LinearOpBase` object in a very small way and solve again.
template<class Scalar >
Teuchos::RCP < Thyra::LinearOpWithSolveBase < Scalar > >	createGeneralPreconditionedLinearOpWithSolve (const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &A, const Teuchos::RCP< const Thyra::PreconditionerBase< Scalar > > &P, const Thyra::LinearOpWithSolveFactoryBase< Scalar > &lowsFactory, Teuchos::FancyOStream &out)
	Create a `Thyra::LinearOpWithSolveBase` object given an externally created preconditioner specified as a `Thyra::PreconditionerBase` object.
template<class Scalar >
Teuchos::RCP < Thyra::LinearOpWithSolveBase < Scalar > >	createUnspecifiedPreconditionedLinearOpWithSolve (const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &A, const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &P_op, const Thyra::LinearOpWithSolveFactoryBase< Scalar > &lowsFactory, Teuchos::FancyOStream &out)
	Create a `Thyra::LinearOpWithSolveBase` object given an externally created preconditioner specified as a single `Thyra::LinearOpBase` object not targeted for the left or right.
template<class Scalar >
Teuchos::RCP < Thyra::LinearOpWithSolveBase < Scalar > >	createLeftPreconditionedLinearOpWithSolve (const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &A, const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &P_op_left, const Thyra::LinearOpWithSolveFactoryBase< Scalar > &lowsFactory, Teuchos::FancyOStream &out)
	Create a `Thyra::LinearOpWithSolveBase` object given an externally created preconditioner specified as `Thyra::LinearOpBase` object to be applied on the left.
template<class Scalar >
Teuchos::RCP < Thyra::LinearOpWithSolveBase < Scalar > >	createRightPreconditionedLinearOpWithSolve (const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &A, const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &P_op_right, const Thyra::LinearOpWithSolveFactoryBase< Scalar > &lowsFactory, Teuchos::FancyOStream &out)
	Create a `Thyra::LinearOpWithSolveBase` object given an externally created preconditioner specified as `Thyra::LinearOpBase` object to be applied on the right.
template<class Scalar >
Teuchos::RCP < Thyra::LinearOpWithSolveBase < Scalar > >	createLeftRightPreconditionedLinearOpWithSolve (const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &A, const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &P_op_left, const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &P_op_right, const Thyra::LinearOpWithSolveFactoryBase< Scalar > &lowsFactory, Teuchos::FancyOStream &out)
	Create a `Thyra::LinearOpWithSolveBase` object given an externally created preconditioner specified as left and right `Thyra::LinearOpBase` objects.
template<class Scalar >
Teuchos::RCP < Thyra::LinearOpWithSolveBase < Scalar > >	createMatrixPreconditionedLinearOpWithSolve (const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &A, const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &A_approx, const Thyra::LinearOpWithSolveFactoryBase< Scalar > &lowsFactory, Teuchos::FancyOStream &out)
	Create a `Thyra::LinearOpWithSolveBase` object given an approximate forward operator that will be used to create the preconditioner internally.
template<class Scalar >
void	externalPreconditionerReuseWithSolves (const Teuchos::Ptr< Thyra::LinearOpBase< Scalar > > &A_inout, const Thyra::LinearOpChanger< Scalar > &opChanger, const Thyra::LinearOpWithSolveFactoryBase< Scalar > &lowsFactory, const Thyra::PreconditionerFactoryBase< Scalar > &precFactory, const Thyra::VectorBase< Scalar > &b1, const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &x1, const Thyra::VectorBase< Scalar > &b2, const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &x2, Teuchos::FancyOStream &out)
	Example use case for preconditioner reuse.
template<class Scalar >
void	nonExternallyPreconditionedLinearSolveUseCases (const Thyra::LinearOpBase< Scalar > &A, const Thyra::LinearOpWithSolveFactoryBase< Scalar > &lowsFactory, bool supportsAdjoints, Teuchos::FancyOStream &out)
	Combined use cases for the use of a `Thyra::LinearOpWithSolveFactoryBase` object without an externally set preconditioner.
template<class Scalar >
void	externallyPreconditionedLinearSolveUseCases (const Thyra::LinearOpBase< Scalar > &A, const Thyra::LinearOpWithSolveFactoryBase< Scalar > &lowsFactory, const Thyra::PreconditionerFactoryBase< Scalar > &precFactory, const bool supportsLeftPrec, const bool supportsRightPrec, Teuchos::FancyOStream &out)
	Combined use cases for the use of a `Thyra::LinearOpWithSolveFactoryBase` object which use an externally set preconditioner.

Function Documentation

template<class Scalar >

void singleLinearSolve	(	const Thyra::LinearOpBase< Scalar > &	A,
		const Thyra::LinearOpWithSolveFactoryBase< Scalar > &	lowsFactory,
		const Thyra::VectorBase< Scalar > &	b,
		const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &	x,
		Teuchos::FancyOStream &	out
	)

Performing a single linear solve given a forward operator.

Definition at line 94 of file Thyra_LinearOpWithSolveFactoryExamples.hpp.

References Thyra::MultiVectorBase< Scalar >::assign(), and Thyra::NOTRANS.

Referenced by nonExternallyPreconditionedLinearSolveUseCases().

template<class Scalar >

Teuchos::RCP<Thyra::LinearOpWithSolveBase<Scalar> > createScaledAdjointLinearOpWithSolve	(	const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &	A,
		const Scalar &	scalar,
		const Thyra::LinearOpWithSolveFactoryBase< Scalar > &	lowsFactory,
		Teuchos::FancyOStream &	out
	)

Create a LinearOpWithSolveBase object from an implicitly scaled adjoint LinearOpBase object.

Definition at line 124 of file Thyra_LinearOpWithSolveFactoryExamples.hpp.

References Thyra::DefaultScaledAdjointLinearOp< Scalar >::adjoint(), and Thyra::DefaultScaledAdjointLinearOp< Scalar >::scale().

Referenced by nonExternallyPreconditionedLinearSolveUseCases().

template<class Scalar >

void solveNumericalChangeSolve	(	const Teuchos::Ptr< Thyra::LinearOpBase< Scalar > > &	A,
		const Thyra::LinearOpChanger< Scalar > &	opChanger,
		const Thyra::LinearOpWithSolveFactoryBase< Scalar > &	lowsFactory,
		const Thyra::VectorBase< Scalar > &	b1,
		const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &	x1,
		const Thyra::VectorBase< Scalar > &	b2,
		const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &	x2,
		Teuchos::FancyOStream &	out
	)

Create a LinearOpWithSolveBase object and perform a solve, then change the LinearOpBase object and solve again.

Definition at line 148 of file Thyra_LinearOpWithSolveFactoryExamples.hpp.

References Thyra::assign(), Thyra::LinearOpChanger< Scalar >::changeOp(), Thyra::LinearOpWithSolveFactoryBase< Scalar >::createOp(), and Thyra::NOTRANS.

template<class Scalar >

void solveSmallNumericalChangeSolve	(	const Teuchos::Ptr< Thyra::LinearOpBase< Scalar > > &	A,
		const Thyra::LinearOpChanger< Scalar > &	opSmallChanger,
		const Thyra::LinearOpWithSolveFactoryBase< Scalar > &	lowsFactory,
		const Thyra::VectorBase< Scalar > &	b1,
		const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &	x1,
		const Thyra::VectorBase< Scalar > &	b2,
		const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &	x2,
		Teuchos::FancyOStream &	out
	)

Create a LinearOpWithSolveBase object and perform a solve, then change the LinearOpBase object in a very small way and solve again.

Definition at line 197 of file Thyra_LinearOpWithSolveFactoryExamples.hpp.

References Thyra::assign(), Thyra::LinearOpChanger< Scalar >::changeOp(), Thyra::LinearOpWithSolveFactoryBase< Scalar >::createOp(), and Thyra::NOTRANS.

template<class Scalar >

void solveMajorChangeSolve	(	const Teuchos::Ptr< Thyra::LinearOpBase< Scalar > > &	A,
		const Thyra::LinearOpChanger< Scalar > &	opMajorChanger,
		const Thyra::LinearOpWithSolveFactoryBase< Scalar > &	lowsFactory,
		const Thyra::VectorBase< Scalar > &	b1,
		const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &	x1,
		const Thyra::VectorBase< Scalar > &	b2,
		const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &	x2,
		Teuchos::FancyOStream &	out
	)

Create a LinearOpWithSolveBase object and perform a solve, then change the LinearOpBase object in a very small way and solve again.

Definition at line 245 of file Thyra_LinearOpWithSolveFactoryExamples.hpp.

References Thyra::assign(), Thyra::LinearOpChanger< Scalar >::changeOp(), Thyra::LinearOpWithSolveFactoryBase< Scalar >::createOp(), and Thyra::NOTRANS.

template<class Scalar >

Teuchos::RCP<Thyra::LinearOpWithSolveBase<Scalar> > createGeneralPreconditionedLinearOpWithSolve	(	const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &	A,
		const Teuchos::RCP< const Thyra::PreconditionerBase< Scalar > > &	P,
		const Thyra::LinearOpWithSolveFactoryBase< Scalar > &	lowsFactory,
		Teuchos::FancyOStream &	out
	)

Create a Thyra::LinearOpWithSolveBase object given an externally created preconditioner specified as a Thyra::PreconditionerBase object.

Definition at line 300 of file Thyra_LinearOpWithSolveFactoryExamples.hpp.

References Thyra::LinearOpWithSolveFactoryBase< Scalar >::createOp().

template<class Scalar >

Teuchos::RCP<Thyra::LinearOpWithSolveBase<Scalar> > createUnspecifiedPreconditionedLinearOpWithSolve	(	const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &	A,
		const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &	P_op,
		const Thyra::LinearOpWithSolveFactoryBase< Scalar > &	lowsFactory,
		Teuchos::FancyOStream &	out
	)

Create a Thyra::LinearOpWithSolveBase object given an externally created preconditioner specified as a single Thyra::LinearOpBase object not targeted for the left or right.

Definition at line 325 of file Thyra_LinearOpWithSolveFactoryExamples.hpp.

References Thyra::LinearOpWithSolveFactoryBase< Scalar >::createOp().

Referenced by externallyPreconditionedLinearSolveUseCases().

template<class Scalar >

Teuchos::RCP<Thyra::LinearOpWithSolveBase<Scalar> > createLeftPreconditionedLinearOpWithSolve	(	const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &	A,
		const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &	P_op_left,
		const Thyra::LinearOpWithSolveFactoryBase< Scalar > &	lowsFactory,
		Teuchos::FancyOStream &	out
	)

Create a Thyra::LinearOpWithSolveBase object given an externally created preconditioner specified as Thyra::LinearOpBase object to be applied on the left.

Definition at line 354 of file Thyra_LinearOpWithSolveFactoryExamples.hpp.

References Thyra::LinearOpWithSolveFactoryBase< Scalar >::createOp().

Referenced by externallyPreconditionedLinearSolveUseCases().

template<class Scalar >

Teuchos::RCP<Thyra::LinearOpWithSolveBase<Scalar> > createRightPreconditionedLinearOpWithSolve	(	const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &	A,
		const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &	P_op_right,
		const Thyra::LinearOpWithSolveFactoryBase< Scalar > &	lowsFactory,
		Teuchos::FancyOStream &	out
	)

Create a Thyra::LinearOpWithSolveBase object given an externally created preconditioner specified as Thyra::LinearOpBase object to be applied on the right.

Definition at line 381 of file Thyra_LinearOpWithSolveFactoryExamples.hpp.

References Thyra::LinearOpWithSolveFactoryBase< Scalar >::createOp().

Referenced by externallyPreconditionedLinearSolveUseCases().

template<class Scalar >

Teuchos::RCP<Thyra::LinearOpWithSolveBase<Scalar> > createLeftRightPreconditionedLinearOpWithSolve	(	const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &	A,
		const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &	P_op_left,
		const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &	P_op_right,
		const Thyra::LinearOpWithSolveFactoryBase< Scalar > &	lowsFactory,
		Teuchos::FancyOStream &	out
	)

Create a Thyra::LinearOpWithSolveBase object given an externally created preconditioner specified as left and right Thyra::LinearOpBase objects.

Definition at line 408 of file Thyra_LinearOpWithSolveFactoryExamples.hpp.

References Thyra::LinearOpWithSolveFactoryBase< Scalar >::createOp().

Referenced by externallyPreconditionedLinearSolveUseCases().

template<class Scalar >

Teuchos::RCP<Thyra::LinearOpWithSolveBase<Scalar> > createMatrixPreconditionedLinearOpWithSolve	(	const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &	A,
		const Teuchos::RCP< const Thyra::LinearOpBase< Scalar > > &	A_approx,
		const Thyra::LinearOpWithSolveFactoryBase< Scalar > &	lowsFactory,
		Teuchos::FancyOStream &	out
	)

Create a Thyra::LinearOpWithSolveBase object given an approximate forward operator that will be used to create the preconditioner internally.

Definition at line 436 of file Thyra_LinearOpWithSolveFactoryExamples.hpp.

References Thyra::LinearOpWithSolveFactoryBase< Scalar >::createOp().

template<class Scalar >

void externalPreconditionerReuseWithSolves	(	const Teuchos::Ptr< Thyra::LinearOpBase< Scalar > > &	A_inout,
		const Thyra::LinearOpChanger< Scalar > &	opChanger,
		const Thyra::LinearOpWithSolveFactoryBase< Scalar > &	lowsFactory,
		const Thyra::PreconditionerFactoryBase< Scalar > &	precFactory,
		const Thyra::VectorBase< Scalar > &	b1,
		const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &	x1,
		const Thyra::VectorBase< Scalar > &	b2,
		const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &	x2,
		Teuchos::FancyOStream &	out
	)

Example use case for preconditioner reuse.

Definition at line 460 of file Thyra_LinearOpWithSolveFactoryExamples.hpp.

References Thyra::MultiVectorBase< Scalar >::assign(), Thyra::LinearOpChanger< Scalar >::changeOp(), Thyra::LinearOpWithSolveFactoryBase< Scalar >::createOp(), Thyra::PreconditionerFactoryBase< Scalar >::createPrec(), and Thyra::NOTRANS.

template<class Scalar >

void nonExternallyPreconditionedLinearSolveUseCases	(	const Thyra::LinearOpBase< Scalar > &	A,
		const Thyra::LinearOpWithSolveFactoryBase< Scalar > &	lowsFactory,
		bool	supportsAdjoints,
		Teuchos::FancyOStream &	out
	)

Combined use cases for the use of a Thyra::LinearOpWithSolveFactoryBase object without an externally set preconditioner.

Definition at line 522 of file Thyra_LinearOpWithSolveFactoryExamples.hpp.

References createScaledAdjointLinearOpWithSolve(), Thyra::LinearOpBase< Scalar >::domain(), Thyra::randomize(), Thyra::LinearOpBase< Scalar >::range(), and singleLinearSolve().

template<class Scalar >

void externallyPreconditionedLinearSolveUseCases	(	const Thyra::LinearOpBase< Scalar > &	A,
		const Thyra::LinearOpWithSolveFactoryBase< Scalar > &	lowsFactory,
		const Thyra::PreconditionerFactoryBase< Scalar > &	precFactory,
		const bool	supportsLeftPrec,
		const bool	supportsRightPrec,
		Teuchos::FancyOStream &	out
	)

Combined use cases for the use of a Thyra::LinearOpWithSolveFactoryBase object which use an externally set preconditioner.

Definition at line 577 of file Thyra_LinearOpWithSolveFactoryExamples.hpp.

References createLeftPreconditionedLinearOpWithSolve(), createLeftRightPreconditionedLinearOpWithSolve(), Thyra::PreconditionerFactoryBase< Scalar >::createPrec(), createRightPreconditionedLinearOpWithSolve(), createUnspecifiedPreconditionedLinearOpWithSolve(), Thyra::LinearOpBase< Scalar >::domain(), Thyra::randomize(), and Thyra::LinearOpBase< Scalar >::range().

Classes

Functions

Function Documentation