ModelEvaluator adaptor that implements the stochastic Galerkin residual and Jacobian computations using quadrature. More...

#include <Stokhos_SGQuadModelEvaluator.hpp>

Inherits ModelEvaluator.

Public Member Functions
	SGQuadModelEvaluator (const Teuchos::RCP< EpetraExt::ModelEvaluator > &me)

Protected Attributes
Teuchos::RCP < EpetraExt::ModelEvaluator >	me
	Underlying model evaluator. More...

int	num_p
	Number of parameter vectors. More...

int	num_g
	Number of response vectors. More...

Teuchos::RCP< Epetra_Vector >	x_dot_qp
	Time derivative vector. More...

Teuchos::RCP< Epetra_Vector >	x_qp
	Solution vector. More...

Teuchos::Array< Teuchos::RCP < Epetra_Vector > >	p_qp
	Parameter vectors. More...

Teuchos::RCP< Epetra_Vector >	f_qp
	Residual vector. More...

Teuchos::RCP< Epetra_Operator >	W_qp
	W operator. More...

Teuchos::Array < EpetraExt::ModelEvaluator::Derivative >	dfdp_qp
	Residual derivatives. More...

Teuchos::Array< Teuchos::RCP < Epetra_Vector > >	g_qp
	Response vectors. More...

Teuchos::Array < EpetraExt::ModelEvaluator::Derivative >	dgdx_qp
	Response derivative. More...

Teuchos::Array < EpetraExt::ModelEvaluator::Derivative >	dgdx_dot_qp
	Response derivative. More...

Teuchos::Array< Teuchos::Array < EpetraExt::ModelEvaluator::Derivative > >	dgdp_qp
	Response sensitivities. More...

Overridden from EpetraExt::ModelEvaluator .
Teuchos::RCP< const Epetra_Map >	get_x_map () const
	Return solution vector map. More...

Teuchos::RCP< const Epetra_Map >	get_f_map () const
	Return residual vector map. More...

Teuchos::RCP< const Epetra_Map >	get_p_map (int l) const
	Return parameter vector map. More...

Teuchos::RCP< const Epetra_Map >	get_g_map (int l) const
	Return observation vector map. More...

Teuchos::RCP< const Teuchos::Array< std::string > >	get_p_names (int l) const
	Return array of parameter names. More...

Teuchos::RCP< const Epetra_Vector >	get_x_init () const
	Return initial solution. More...

Teuchos::RCP< const Epetra_Vector >	get_p_init (int l) const
	Return initial parameters. More...

Teuchos::RCP< Epetra_Operator >	create_W () const
	Create W = alphaM + betaJ matrix. More...

InArgs	createInArgs () const
	Create InArgs. More...

OutArgs	createOutArgs () const
	Create OutArgs. More...

void	evalModel (const InArgs &inArgs, const OutArgs &outArgs) const
	Evaluate model on InArgs. More...

Detailed Description

ModelEvaluator adaptor that implements the stochastic Galerkin residual and Jacobian computations using quadrature.

This class provides a ModelEvaluator implementation to adapt a non-SG capable ModelEvaluator to one that can be used by Stokhos::SGModelEvaluator. It does so be implementing the SG residual and Jacobian calculations by sampling a deterministic ModelEvaluator at a set of quadrature points.

Definition at line 63 of file Stokhos_SGQuadModelEvaluator.hpp.

Constructor & Destructor Documentation

Stokhos::SGQuadModelEvaluator::SGQuadModelEvaluator ( const Teuchos::RCP< EpetraExt::ModelEvaluator > & me )

Definition at line 54 of file Stokhos_SGQuadModelEvaluator.cpp.

Member Function Documentation

Teuchos::RCP< const Epetra_Map > Stokhos::SGQuadModelEvaluator::get_x_map ( ) const

Return solution vector map.

Definition at line 173 of file Stokhos_SGQuadModelEvaluator.cpp.

Teuchos::RCP< const Epetra_Map > Stokhos::SGQuadModelEvaluator::get_f_map ( ) const

Return residual vector map.

Definition at line 180 of file Stokhos_SGQuadModelEvaluator.cpp.

Teuchos::RCP< const Epetra_Map > Stokhos::SGQuadModelEvaluator::get_p_map ( int l ) const

Return parameter vector map.

Definition at line 187 of file Stokhos_SGQuadModelEvaluator.cpp.

Teuchos::RCP< const Epetra_Map > Stokhos::SGQuadModelEvaluator::get_g_map ( int l ) const

Return observation vector map.

Definition at line 194 of file Stokhos_SGQuadModelEvaluator.cpp.

Teuchos::RCP< const Teuchos::Array< std::string > > Stokhos::SGQuadModelEvaluator::get_p_names ( int l ) const

Return array of parameter names.

Definition at line 201 of file Stokhos_SGQuadModelEvaluator.cpp.

Teuchos::RCP< const Epetra_Vector > Stokhos::SGQuadModelEvaluator::get_x_init ( ) const

Return initial solution.

Definition at line 208 of file Stokhos_SGQuadModelEvaluator.cpp.

Teuchos::RCP< const Epetra_Vector > Stokhos::SGQuadModelEvaluator::get_p_init ( int l ) const

Return initial parameters.

Definition at line 215 of file Stokhos_SGQuadModelEvaluator.cpp.

Teuchos::RCP< Epetra_Operator > Stokhos::SGQuadModelEvaluator::create_W ( ) const

Create W = alpha*M + beta*J matrix.

Definition at line 222 of file Stokhos_SGQuadModelEvaluator.cpp.

EpetraExt::ModelEvaluator::InArgs Stokhos::SGQuadModelEvaluator::createInArgs ( ) const

Create InArgs.

Definition at line 229 of file Stokhos_SGQuadModelEvaluator.cpp.

EpetraExt::ModelEvaluator::OutArgs Stokhos::SGQuadModelEvaluator::createOutArgs ( ) const

Create OutArgs.

Definition at line 254 of file Stokhos_SGQuadModelEvaluator.cpp.

void Stokhos::SGQuadModelEvaluator::evalModel	(	const InArgs &	inArgs,
		const OutArgs &	outArgs
	)		const

Evaluate model on InArgs.

Definition at line 301 of file Stokhos_SGQuadModelEvaluator.cpp.

Member Data Documentation

Teuchos::RCP<EpetraExt::ModelEvaluator> Stokhos::SGQuadModelEvaluator::me

protected

Underlying model evaluator.

Definition at line 112 of file Stokhos_SGQuadModelEvaluator.hpp.

int Stokhos::SGQuadModelEvaluator::num_p

protected

Number of parameter vectors.

Definition at line 115 of file Stokhos_SGQuadModelEvaluator.hpp.

int Stokhos::SGQuadModelEvaluator::num_g

protected

Number of response vectors.

Definition at line 118 of file Stokhos_SGQuadModelEvaluator.hpp.

Teuchos::RCP<Epetra_Vector> Stokhos::SGQuadModelEvaluator::x_dot_qp

protected

Time derivative vector.

Definition at line 121 of file Stokhos_SGQuadModelEvaluator.hpp.

Teuchos::RCP<Epetra_Vector> Stokhos::SGQuadModelEvaluator::x_qp

protected

Solution vector.

Definition at line 124 of file Stokhos_SGQuadModelEvaluator.hpp.

Teuchos::Array< Teuchos::RCP<Epetra_Vector> > Stokhos::SGQuadModelEvaluator::p_qp

protected

Parameter vectors.

Definition at line 127 of file Stokhos_SGQuadModelEvaluator.hpp.

Teuchos::RCP<Epetra_Vector> Stokhos::SGQuadModelEvaluator::f_qp

protected

Residual vector.

Definition at line 130 of file Stokhos_SGQuadModelEvaluator.hpp.

Teuchos::RCP<Epetra_Operator> Stokhos::SGQuadModelEvaluator::W_qp

protected

W operator.

Definition at line 133 of file Stokhos_SGQuadModelEvaluator.hpp.

Teuchos::Array<EpetraExt::ModelEvaluator::Derivative> Stokhos::SGQuadModelEvaluator::dfdp_qp

protected

Residual derivatives.

Definition at line 136 of file Stokhos_SGQuadModelEvaluator.hpp.

Teuchos::Array< Teuchos::RCP<Epetra_Vector> > Stokhos::SGQuadModelEvaluator::g_qp

protected

Response vectors.

Definition at line 139 of file Stokhos_SGQuadModelEvaluator.hpp.

Teuchos::Array<EpetraExt::ModelEvaluator::Derivative> Stokhos::SGQuadModelEvaluator::dgdx_qp

protected

Response derivative.

Definition at line 142 of file Stokhos_SGQuadModelEvaluator.hpp.

Teuchos::Array<EpetraExt::ModelEvaluator::Derivative> Stokhos::SGQuadModelEvaluator::dgdx_dot_qp

protected

Response derivative.

Definition at line 145 of file Stokhos_SGQuadModelEvaluator.hpp.

Teuchos::Array< Teuchos::Array<EpetraExt::ModelEvaluator::Derivative> > Stokhos::SGQuadModelEvaluator::dgdp_qp

protected

Response sensitivities.

Definition at line 148 of file Stokhos_SGQuadModelEvaluator.hpp.

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

Public Member Functions

Protected Attributes

Overridden from EpetraExt::ModelEvaluator .

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation