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Stokhos
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Stokhos
Development
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ModelEvaluator adaptor that implements the stochastic Galerkin residual and Jacobian computations using quadrature. More...
#include <Stokhos_SGQuadMPModelEvaluator.hpp>
Public Member Functions | |
| SGQuadMPModelEvaluator (const Teuchos::RCP< EpetraExt::ModelEvaluator > &me, const Teuchos::RCP< const EpetraExt::MultiComm > &mp_comm, const Teuchos::RCP< const Epetra_Map > &mp_block_map) | |
Overridden from EpetraExt::ModelEvaluator . | |
| Teuchos::RCP< const Epetra_Map > | get_x_map () const |
| Return solution vector map. | |
| Teuchos::RCP< const Epetra_Map > | get_f_map () const |
| Return residual vector map. | |
| Teuchos::RCP< const Epetra_Map > | get_p_map (int l) const |
| Return parameter vector map. | |
| Teuchos::RCP< const Epetra_Map > | get_g_map (int l) const |
| Return observation vector map. | |
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Teuchos::RCP< const Teuchos::Array< std::string > > | get_p_names (int l) const |
| Return array of parameter names. | |
| Teuchos::RCP< const Epetra_Vector > | get_x_init () const |
| Return initial solution. | |
| Teuchos::RCP< const Epetra_Vector > | get_p_init (int l) const |
| Return initial parameters. | |
| Teuchos::RCP< Epetra_Operator > | create_W () const |
| Create W = alpha*M + beta*J matrix. | |
| InArgs | createInArgs () const |
| Create InArgs. | |
| OutArgs | createOutArgs () const |
| Create OutArgs. | |
| void | evalModel (const InArgs &inArgs, const OutArgs &outArgs) const |
| Evaluate model on InArgs. | |
Protected Attributes | |
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Teuchos::RCP < EpetraExt::ModelEvaluator > | me |
| Underlying model evaluator. | |
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Teuchos::RCP< const EpetraExt::MultiComm > | mp_comm |
| Parallel MP communicator. | |
| Teuchos::RCP< const Epetra_Map > | mp_block_map |
| Map for layout of parallel MP blocks. | |
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Teuchos::RCP< const Stokhos::Quadrature< int, double > > | sg_quad |
| SG quadrature. | |
| int | num_p |
| Number of parameter vectors. | |
| int | num_g |
| Number of response vectors. | |
| int | num_p_mp |
| Number of multipoint parameter vectors. | |
| int | num_g_mp |
| Number of multipoint response vectors. | |
| Teuchos::Array< int > | mp_p_index_map |
| Index map between block-p and p_mp maps. | |
| Teuchos::Array< int > | mp_g_index_map |
| Index map between block-g and g_mp maps. | |
| mp_vector_t | x_dot_mp |
| Time derivative vector. | |
| mp_vector_t | x_mp |
| Solution vector. | |
| Teuchos::Array< mp_vector_t > | p_mp |
| Parameter vectors. | |
| mp_vector_t | f_mp |
| Residual vector. | |
| mp_operator_t | W_mp |
| W operator. | |
| Teuchos::Array< MPDerivative > | dfdp_mp |
| Residual derivatives. | |
| Teuchos::Array< mp_vector_t > | g_mp |
| Response vectors. | |
| Teuchos::Array< MPDerivative > | dgdx_mp |
| Response derivative. | |
| Teuchos::Array< MPDerivative > | dgdx_dot_mp |
| Response derivative. | |
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Teuchos::Array< Teuchos::Array < MPDerivative > > | dgdp_mp |
| Response sensitivities. | |
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 multi-point ModelEvaluator at a set of quadrature points.
1.8.5
