AMP::Solver::TrilinosNOXSolverParameters Class Reference

#include <TrilinosNOXSolverParameters.h>

Inheritance diagram for AMP::Solver::TrilinosNOXSolverParameters:

Public Types
typedef std::shared_ptr< ParameterBase >	shared_ptr

Public Member Functions
	TrilinosNOXSolverParameters ()
	TrilinosNOXSolverParameters (std::shared_ptr< AMP::Database > db)
virtual	~TrilinosNOXSolverParameters ()

Public Attributes
AMP_MPI	d_comm
std::shared_ptr< AMP::Database >	d_db
std::shared_ptr< AMP::Database >	d_global_db
std::string	d_name
std::shared_ptr< AMP::LinearAlgebra::Vector >	d_pInitialGuess
	initial guess for solver – probably can go away in favour of d_vectors
std::shared_ptr< AMP::Operator::Operator >	d_pLinearOperator
std::shared_ptr< AMP::Solver::SolverStrategy >	d_pNestedSolver = nullptr
std::shared_ptr< AMP::Operator::Operator >	d_pOperator = nullptr
std::shared_ptr< AMP::Solver::SolverStrategy >	d_preconditioner
std::shared_ptr< AMP::Solver::PrePostOperator >	d_prePostOperator
std::vector< std::shared_ptr< AMP::LinearAlgebra::Vector > >	d_vectors

Detailed Description

Class TrilinosNOXSolverParameters provides a uniform mechanism to pass initialization parameters to the PetscSNESSolver solver. It contains shared pointers to a PertscKrylovSolver object and a vector for initial guesses. All member variables are public.

Definition at line 23 of file TrilinosNOXSolverParameters.h.

Member Typedef Documentation

shared_ptr

typedef std::shared_ptr<ParameterBase> AMP::ParameterBase::shared_ptr

inherited

Definition at line 18 of file ParameterBase.h.

Constructor & Destructor Documentation

TrilinosNOXSolverParameters() [1/2]

AMP::Solver::TrilinosNOXSolverParameters::TrilinosNOXSolverParameters ( )

inline

Definition at line 26 of file TrilinosNOXSolverParameters.h.

TrilinosNOXSolverParameters() [2/2]

AMP::Solver::TrilinosNOXSolverParameters::TrilinosNOXSolverParameters ( std::shared_ptr< AMP::Database >  db )

inlineexplicit

Definition at line 27 of file TrilinosNOXSolverParameters.h.

~TrilinosNOXSolverParameters()

virtual AMP::Solver::TrilinosNOXSolverParameters::~TrilinosNOXSolverParameters ( )

inlinevirtual

Definition at line 31 of file TrilinosNOXSolverParameters.h.

Member Data Documentation

d_comm

AMP_MPI AMP::Solver::SolverStrategyParameters::d_comm

inherited

Definition at line 38 of file SolverStrategyParameters.h.

d_db

std::shared_ptr<AMP::Database> AMP::ParameterBase::d_db

inherited

Definition at line 27 of file ParameterBase.h.

d_global_db

std::shared_ptr<AMP::Database> AMP::Solver::SolverStrategyParameters::d_global_db

inherited

Pointer to global database This is temporary fix and eventually either d_global_db or d_db should go away This is introduced to allow for solver factories to access databases in the global database for the construction of nested solvers

Definition at line 60 of file SolverStrategyParameters.h.

d_name

std::string AMP::ParameterBase::d_name

inherited

Definition at line 25 of file ParameterBase.h.

d_pInitialGuess

std::shared_ptr<AMP::LinearAlgebra::Vector> AMP::Solver::SolverStrategyParameters::d_pInitialGuess

inherited

initial guess for solver – probably can go away in favour of d_vectors

Definition at line 48 of file SolverStrategyParameters.h.

d_pLinearOperator

std::shared_ptr<AMP::Operator::Operator> AMP::Solver::TrilinosNOXSolverParameters::d_pLinearOperator

Definition at line 33 of file TrilinosNOXSolverParameters.h.

d_pNestedSolver

std::shared_ptr<AMP::Solver::SolverStrategy> AMP::Solver::SolverStrategyParameters::d_pNestedSolver = nullptr

inherited

Pointer to nested solver, e.g. Krylov for Newton, or preconditioner, can be null

Definition at line 45 of file SolverStrategyParameters.h.

d_pOperator

std::shared_ptr<AMP::Operator::Operator> AMP::Solver::SolverStrategyParameters::d_pOperator = nullptr

inherited

Definition at line 40 of file SolverStrategyParameters.h.

d_preconditioner

std::shared_ptr<AMP::Solver::SolverStrategy> AMP::Solver::TrilinosNOXSolverParameters::d_preconditioner

Definition at line 34 of file TrilinosNOXSolverParameters.h.

d_prePostOperator

std::shared_ptr<AMP::Solver::PrePostOperator> AMP::Solver::TrilinosNOXSolverParameters::d_prePostOperator

Definition at line 35 of file TrilinosNOXSolverParameters.h.

d_vectors

std::vector<std::shared_ptr<AMP::LinearAlgebra::Vector> > AMP::Solver::SolverStrategyParameters::d_vectors

inherited

List of vectors to be used during solver initialization

Definition at line 53 of file SolverStrategyParameters.h.

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

• src/solvers/trilinos/nox/TrilinosNOXSolverParameters.h