Stokhos::SGInverseModelEvaluator Class Reference

Nonlinear, inverse stochastic Galerkin ModelEvaluator. More...

#include <Stokhos_SGInverseModelEvaluator.hpp>

Inherits ModelEvaluator.

Public Member Functions
	SGInverseModelEvaluator (const Teuchos::RCP< EpetraExt::ModelEvaluator > &me, const Teuchos::Array< int > &sg_p_index_map, const Teuchos::Array< int > &sg_g_index_map, const Teuchos::Array< Teuchos::RCP< const Epetra_Map > > &base_g_maps)

Protected Attributes
Teuchos::RCP < EpetraExt::ModelEvaluator >	me
	Underlying model evaluator. More...
Teuchos::Array< int >	sg_p_index_map
	Mapping between stochastic block parameters and sg parameters. More...
Teuchos::Array< int >	sg_g_index_map
	Mapping between stochastic block responses and sg responses. More...
Teuchos::Array< Teuchos::RCP < const Epetra_Map > >	base_g_maps
	Base maps of block g vectors. More...
int	num_p
	Number of parameters. More...
int	num_g
	Number of responses. More...
int	num_p_sg
	Number of stochastic parameter vectors. More...
int	num_g_sg
	Number of stochastic response vectors. 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 response 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_p_init (int l) const
	Return initial parameters. 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

Nonlinear, inverse stochastic Galerkin ModelEvaluator.

SGInverseModelEvaluator is an implementation of EpetraExt::ModelEvaluator that does the inverse of SGModelEvalutor, namely it takes SG versions of the p InArgs and g and dg/dp OutArgs, and converts them to block vectors that are passed to the underlying model evaluator. This allows block nonlinear problems to appear to SG problems.

Definition at line 59 of file Stokhos_SGInverseModelEvaluator.hpp.

Constructor & Destructor Documentation

Stokhos::SGInverseModelEvaluator::SGInverseModelEvaluator	(	const Teuchos::RCP< EpetraExt::ModelEvaluator > &	me,
		const Teuchos::Array< int > &	sg_p_index_map,
		const Teuchos::Array< int > &	sg_g_index_map,
		const Teuchos::Array< Teuchos::RCP< const Epetra_Map > > &	base_g_maps
	)

Definition at line 50 of file Stokhos_SGInverseModelEvaluator.cpp.

Member Function Documentation

Teuchos::RCP< const Epetra_Map > Stokhos::SGInverseModelEvaluator::get_x_map

(

)

const

Return solution vector map.

Definition at line 80 of file Stokhos_SGInverseModelEvaluator.cpp.

Teuchos::RCP< const Epetra_Map > Stokhos::SGInverseModelEvaluator::get_f_map

(

)

const

Return residual vector map.

Definition at line 87 of file Stokhos_SGInverseModelEvaluator.cpp.

Teuchos::RCP< const Epetra_Map > Stokhos::SGInverseModelEvaluator::get_p_map

(

int

l

)

const

Return parameter vector map.

Definition at line 94 of file Stokhos_SGInverseModelEvaluator.cpp.

Teuchos::RCP< const Epetra_Map > Stokhos::SGInverseModelEvaluator::get_g_map

(

int

l

)

const

Return response map.

Definition at line 105 of file Stokhos_SGInverseModelEvaluator.cpp.

Teuchos::RCP< const Teuchos::Array< std::string > > Stokhos::SGInverseModelEvaluator::get_p_names

(

int

l

)

const

Return array of parameter names.

Definition at line 116 of file Stokhos_SGInverseModelEvaluator.cpp.

Teuchos::RCP< const Epetra_Vector > Stokhos::SGInverseModelEvaluator::get_p_init

(

int

l

)

const

Return initial parameters.

Definition at line 127 of file Stokhos_SGInverseModelEvaluator.cpp.

EpetraExt::ModelEvaluator::InArgs Stokhos::SGInverseModelEvaluator::createInArgs

(

)

const

Create InArgs.

Definition at line 137 of file Stokhos_SGInverseModelEvaluator.cpp.

EpetraExt::ModelEvaluator::OutArgs Stokhos::SGInverseModelEvaluator::createOutArgs

(

)

const

Create OutArgs.

Definition at line 156 of file Stokhos_SGInverseModelEvaluator.cpp.

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

Evaluate model on InArgs.

Definition at line 175 of file Stokhos_SGInverseModelEvaluator.cpp.

Member Data Documentation

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

protected

Underlying model evaluator.

Definition at line 105 of file Stokhos_SGInverseModelEvaluator.hpp.

Teuchos::Array<int> Stokhos::SGInverseModelEvaluator::sg_p_index_map

protected

Mapping between stochastic block parameters and sg parameters.

Definition at line 108 of file Stokhos_SGInverseModelEvaluator.hpp.

Teuchos::Array<int> Stokhos::SGInverseModelEvaluator::sg_g_index_map

protected

Mapping between stochastic block responses and sg responses.

Definition at line 111 of file Stokhos_SGInverseModelEvaluator.hpp.

Teuchos::Array< Teuchos::RCP<const Epetra_Map> > Stokhos::SGInverseModelEvaluator::base_g_maps

protected

Base maps of block g vectors.

Definition at line 114 of file Stokhos_SGInverseModelEvaluator.hpp.

int Stokhos::SGInverseModelEvaluator::num_p

protected

Number of parameters.

Definition at line 117 of file Stokhos_SGInverseModelEvaluator.hpp.

int Stokhos::SGInverseModelEvaluator::num_g

protected

Number of responses.

Definition at line 120 of file Stokhos_SGInverseModelEvaluator.hpp.

int Stokhos::SGInverseModelEvaluator::num_p_sg

protected

Number of stochastic parameter vectors.

Definition at line 123 of file Stokhos_SGInverseModelEvaluator.hpp.

int Stokhos::SGInverseModelEvaluator::num_g_sg

protected

Number of stochastic response vectors.

Definition at line 126 of file Stokhos_SGInverseModelEvaluator.hpp.

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

• Stokhos_SGInverseModelEvaluator.hpp
• Stokhos_SGInverseModelEvaluator.cpp