AMP::Solver::TrilinosNOXSolver Class Reference

#include <TrilinosNOXSolver.h>

Inheritance diagram for AMP::Solver::TrilinosNOXSolver:

Public Types
typedef std::shared_ptr< AMP::Solver::SolverStrategy >	shared_ptr
enum class	SolverStatus {   ConvergedOnAbsTol , ConvergedOnRelTol , ConvergedUserCondition , MaxIterations ,   DivergedLineSearch , DivergedStepSize , DivergedFunctionCount , DivergedOnNan ,   DivergedNestedSolver , DivergedOther }

Public Member Functions
void	apply (std::shared_ptr< const AMP::LinearAlgebra::Vector > f, std::shared_ptr< AMP::LinearAlgebra::Vector > u) override
AMP::Scalar	getAbsoluteTolerance () const
bool	getConverged (void) const
SolverStatus	getConvergenceStatus (void) const
std::string	getConvergenceStatusString (void) const
int	getDebugPrintInfoLevel (void)
AMP::Utilities::ExecutionSpace	getExecutionSpace () const
std::shared_ptr< AMP::LinearAlgebra::Vector >	getFunctionScaling ()
virtual AMP::Scalar	getInitialResidual (void) const
virtual const std::vector< int > &	getIterationHistory (void)
virtual int	getIterations (void) const
int	getMaxIterations (void) const
virtual std::shared_ptr< SolverStrategy >	getNestedSolver (void)
virtual std::shared_ptr< AMP::Operator::Operator >	getOperator (void)
AMP::Scalar	getRelativeTolerance () const
virtual AMP::Scalar	getResidualNorm (void) const
std::shared_ptr< AMP::LinearAlgebra::Vector >	getSolutionScaling ()
int	getTotalNumberOfIterations (void)
virtual void	print (std::ostream &)
virtual void	printConvergenceStatus (SolverStrategy::SolverStatus, std::ostream &=AMP::pout) const
virtual void	printStatistics (std::ostream &os=AMP::pout)
virtual void	registerOperator (std::shared_ptr< AMP::Operator::Operator > op)
virtual void	registerWriter (std::shared_ptr< AMP::IO::Writer > writer)
	Registers a writer with the solver.
void	reset (std::shared_ptr< SolverStrategyParameters > parameters) override
virtual void	resetOperator (std::shared_ptr< const AMP::Operator::OperatorParameters > parameters)
virtual void	residual (std::shared_ptr< const AMP::LinearAlgebra::Vector > f, std::shared_ptr< const AMP::LinearAlgebra::Vector > u, std::shared_ptr< AMP::LinearAlgebra::Vector > r)
virtual void	setAbsoluteTolerance (AMP::Scalar abs_tol)
void	setComponentScalings (std::shared_ptr< AMP::LinearAlgebra::Vector > s, std::shared_ptr< AMP::LinearAlgebra::Vector > f)
	for multiphysics problems it may be necessary to scale the solution
virtual void	setDebugPrintInfoLevel (int print_level)
void	setExecutionSpace (AMP::Utilities::ExecutionSpace space)
void	setInitialGuess (std::shared_ptr< AMP::LinearAlgebra::Vector > initialGuess) override
void	setIsNestedSolver (bool is_nested)
	Tell a solver that it is nested inside some outer solver.
virtual void	setMaxIterations (const int max_iterations)
virtual void	setNestedSolver (std::shared_ptr< SolverStrategy > solver)
virtual void	setRelativeTolerance (AMP::Scalar rel_tol)
virtual void	setZeroInitialGuess (bool use_zero_guess)
	TrilinosNOXSolver ()
	TrilinosNOXSolver (std::shared_ptr< SolverStrategyParameters > parameters)
std::string	type () const override
	Return the name of the solver.
virtual	~TrilinosNOXSolver ()

Static Public Member Functions
static std::unique_ptr< SolverStrategy >	createSolver (std::shared_ptr< SolverStrategyParameters > solverStrategyParameters)
	static create routine that is used by SolverFactory
static std::string	statusToString (SolverStatus status)

Protected Member Functions
virtual bool	checkStoppingCriteria (AMP::Scalar res_norm, bool check_iters=true)
std::shared_ptr< SolverStrategy >	createPreconditioner (std::shared_ptr< AMP::Database > pc_solver_db)
void	getBaseFromInput (std::shared_ptr< AMP::Database > db)
void	initialize (std::shared_ptr< const SolverStrategyParameters > parameters) override

Protected Attributes
bool	d_bComputeResidual = false
bool	d_bIsNestedSolver = false
bool	d_bUseZeroInitialGuess = true
AMP_MPI	d_comm
SolverStatus	d_ConvergenceStatus = SolverStatus::DivergedOther
AMP::Scalar	d_dAbsoluteTolerance = 1.0e-14
std::shared_ptr< AMP::Database >	d_db = nullptr
AMP::Scalar	d_dInitialResidual
AMP::Scalar	d_dRelativeTolerance = 1.0e-09
AMP::Scalar	d_dResidualNorm
AMP::Utilities::ExecutionSpace	d_exec_space = AMP::Utilities::ExecutionSpace::unspecified
	execution space for the solver
std::shared_ptr< AMP::Database >	d_global_db = nullptr
int	d_iDebugPrintInfoLevel = 0
int	d_iMaxIterations = 0
AMP::LinearAlgebra::Vector::shared_ptr	d_initialGuess
int	d_iNumberIterations = 0
int	d_iObjectId
std::vector< int >	d_iterationHistory
	keeps track of iteration statistics over solver lifetime
Teuchos::RCP<::Thyra::LinearOpWithSolveFactoryBase< double > >	d_lowsFactory
AMP::Utilities::MemoryType	d_memory_location = AMP::Utilities::MemoryType::none
	memory storage address space
Teuchos::RCP< Teuchos::ParameterList >	d_nlParams
std::shared_ptr< AMP::LinearAlgebra::Vector >	d_pFunctionScaling
std::shared_ptr< AMP::Solver::SolverStrategy >	d_pNestedSolver = nullptr
	nested solver used by this solver
std::shared_ptr< AMP::Operator::Operator >	d_pOperator = nullptr
Teuchos::RCP< Thyra::PreconditionerBase< double > >	d_precOp
std::shared_ptr< AMP::LinearAlgebra::Vector >	d_pSolutionScaling
std::string	d_sName
Teuchos::RCP< NOX::Solver::Generic >	d_solver
Teuchos::RCP< NOX::StatusTest::Combo >	d_status
Teuchos::RCP< TrilinosThyraModelEvaluator >	d_thyraModel
std::shared_ptr< AMP::IO::Writer >	d_writer = nullptr

Static Protected Attributes
static int	d_iInstanceId

Detailed Description

The TrilinosNOXSolver is a wrapper to the Trilinos NOX solver which provides an implementation of the inexact Newton method.

Definition at line 36 of file TrilinosNOXSolver.h.

Member Typedef Documentation

shared_ptr

typedef std::shared_ptr<AMP::Solver::SolverStrategy> AMP::Solver::SolverStrategy::shared_ptr

inherited

Definition at line 30 of file SolverStrategy.h.

Member Enumeration Documentation

SolverStatus

enum class AMP::Solver::SolverStrategy::SolverStatus

stronginherited

Enumerator
ConvergedOnAbsTol
ConvergedOnRelTol
ConvergedUserCondition
MaxIterations
DivergedLineSearch
DivergedStepSize
DivergedFunctionCount
DivergedOnNan
DivergedNestedSolver
DivergedOther

Definition at line 62 of file SolverStrategy.h.

Constructor & Destructor Documentation

TrilinosNOXSolver() [1/2]

AMP::Solver::TrilinosNOXSolver::TrilinosNOXSolver

(

)

default constructor, sets default values for member variables

TrilinosNOXSolver() [2/2]

AMP::Solver::TrilinosNOXSolver::TrilinosNOXSolver ( std::shared_ptr< SolverStrategyParameters >  parameters )

explicit

main constructor

Parameters

[in]

parameters

The parameters object contains a database objects containing the following fields:

1. type: string, name: SNESOptions, default value: "",
2. type: bool, name: usesJacobian, default value: false, acceptable values (true, false)
3. name: MFFDDifferencingStrategy, type:string , default value: MATMFFD_WP, acceptable values ()
4. name: MFFDFunctionDifferencingError, type: double, default value: PETSC_DEFAULT, acceptable values ()
5. name: maximumFunctionEvals, type: integer, default value: none acceptable values ()
6. name: absoluteTolerance, type: double, default value: none acceptable values ()
7. name: relativeTolerance, type: double, default value: none acceptable values ()
8. name: stepTolerance, type: double, default value: none acceptable values ()
9. name: enableLineSearchPreCheck, type: bool, default value: FALSE acceptable values ()
10. name: numberOfLineSearchPreCheckAttempts, type: integer, default value: 5 acceptable values (non negative integer values)
11. name: enableMFFDBoundsCheck, type: bool, default value: FALSE acceptable values ()
12. name: operatorComponentToEnableBoundsCheck, type: integer, default value: none acceptable values ()

~TrilinosNOXSolver()

virtual AMP::Solver::TrilinosNOXSolver::~TrilinosNOXSolver ( )

virtual

Default destructor.

Member Function Documentation

apply()

void AMP::Solver::TrilinosNOXSolver::apply ( std::shared_ptr< const AMP::LinearAlgebra::Vector >  f, std::shared_ptr< AMP::LinearAlgebra::Vector >  u  )

overridevirtual

Solve the system \(Au = 0\).

Parameters

[in]	f	: shared pointer to right hand side vector
[out]	u	: shared pointer to approximate computed solution

Implements AMP::Solver::SolverStrategy.

checkStoppingCriteria()

virtual bool AMP::Solver::SolverStrategy::checkStoppingCriteria ( AMP::Scalar  res_norm, bool  check_iters = true  )

protectedvirtualinherited

createPreconditioner()

std::shared_ptr< SolverStrategy > AMP::Solver::TrilinosNOXSolver::createPreconditioner ( std::shared_ptr< AMP::Database >  pc_solver_db )

protected

createSolver()

static std::unique_ptr< SolverStrategy > AMP::Solver::TrilinosNOXSolver::createSolver ( std::shared_ptr< SolverStrategyParameters >  solverStrategyParameters )

inlinestatic

static create routine that is used by SolverFactory

Definition at line 93 of file TrilinosNOXSolver.h.

getAbsoluteTolerance()

AMP::Scalar AMP::Solver::SolverStrategy::getAbsoluteTolerance ( ) const

inlineinherited

Definition at line 208 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_dAbsoluteTolerance.

getBaseFromInput()

void AMP::Solver::SolverStrategy::getBaseFromInput ( std::shared_ptr< AMP::Database >  db )

protectedinherited

getConverged()

bool AMP::Solver::SolverStrategy::getConverged ( void  ) const

inlineinherited

Definition at line 225 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::ConvergedUserCondition, and AMP::Solver::SolverStrategy::d_ConvergenceStatus.

getConvergenceStatus()

SolverStatus AMP::Solver::SolverStrategy::getConvergenceStatus ( void  ) const

inlineinherited

Definition at line 230 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_ConvergenceStatus.

getConvergenceStatusString()

std::string AMP::Solver::SolverStrategy::getConvergenceStatusString ( void  ) const

inlineinherited

Definition at line 232 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_ConvergenceStatus, and AMP::Solver::SolverStrategy::statusToString().

getDebugPrintInfoLevel()

int AMP::Solver::SolverStrategy::getDebugPrintInfoLevel ( void  )

inlineinherited

Get level of diagnostic information printed during iterations.

Definition at line 137 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_iDebugPrintInfoLevel.

getExecutionSpace()

AMP::Utilities::ExecutionSpace AMP::Solver::SolverStrategy::getExecutionSpace ( ) const

inlineinherited

Definition at line 269 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_exec_space.

getFunctionScaling()

std::shared_ptr< AMP::LinearAlgebra::Vector > AMP::Solver::SolverStrategy::getFunctionScaling ( )

inlineinherited

Definition at line 267 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_pFunctionScaling.

getInitialResidual()

virtual AMP::Scalar AMP::Solver::SolverStrategy::getInitialResidual ( void  ) const

inlinevirtualinherited

Definition at line 241 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_dInitialResidual.

getIterationHistory()

virtual const std::vector< int > & AMP::Solver::SolverStrategy::getIterationHistory ( void  )

inlinevirtualinherited

Definition at line 243 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_iterationHistory.

getIterations()

virtual int AMP::Solver::SolverStrategy::getIterations ( void  ) const

inlinevirtualinherited

Return the number of iterations taken by the solver to converge.

Definition at line 142 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_iNumberIterations.

getMaxIterations()

int AMP::Solver::SolverStrategy::getMaxIterations ( void  ) const

inlineinherited

Definition at line 218 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_iMaxIterations.

getNestedSolver()

virtual std::shared_ptr< SolverStrategy > AMP::Solver::SolverStrategy::getNestedSolver ( void  )

inlinevirtualinherited

Return a nested solver (eg preconditioner) if it exists. By default return a nullptr

Reimplemented in AMP::Solver::PetscSNESSolver.

Definition at line 172 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_pNestedSolver.

getOperator()

virtual std::shared_ptr< AMP::Operator::Operator > AMP::Solver::SolverStrategy::getOperator ( void  )

virtualinherited

Return a shared pointer to the operator registered with the solver.

getRelativeTolerance()

AMP::Scalar AMP::Solver::SolverStrategy::getRelativeTolerance ( ) const

inlineinherited

Definition at line 212 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_dRelativeTolerance.

getResidualNorm()

virtual AMP::Scalar AMP::Solver::SolverStrategy::getResidualNorm ( void  ) const

inlinevirtualinherited

Definition at line 239 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_dResidualNorm.

getSolutionScaling()

std::shared_ptr< AMP::LinearAlgebra::Vector > AMP::Solver::SolverStrategy::getSolutionScaling ( )

inlineinherited

Definition at line 266 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_pSolutionScaling.

getTotalNumberOfIterations()

int AMP::Solver::SolverStrategy::getTotalNumberOfIterations ( void  )

inherited

initialize()

void AMP::Solver::TrilinosNOXSolver::initialize ( std::shared_ptr< const SolverStrategyParameters >  parameters )

overrideprotectedvirtual

Initialize the solution vector and potentially create internal vectors needed for solution

Parameters

[in]

parameters

The parameters object contains a database object. Currently there are no required fields for the database object.

Reimplemented from AMP::Solver::SolverStrategy.

print()

virtual void AMP::Solver::SolverStrategy::print ( std::ostream &  )

inlinevirtualinherited

Definition at line 237 of file SolverStrategy.h.

printConvergenceStatus()

virtual void AMP::Solver::SolverStrategy::printConvergenceStatus ( SolverStrategy::SolverStatus  , std::ostream &  = AMP::pout  ) const

inlinevirtualinherited

Reimplemented in AMP::Solver::PetscSNESSolver.

Definition at line 251 of file SolverStrategy.h.

printStatistics()

virtual void AMP::Solver::SolverStrategy::printStatistics ( std::ostream &  os = AMP::pout )

inlinevirtualinherited

Reimplemented in AMP::Solver::NonlinearKrylovAccelerator< T >.

Definition at line 220 of file SolverStrategy.h.

registerOperator()

virtual void AMP::Solver::SolverStrategy::registerOperator ( std::shared_ptr< AMP::Operator::Operator >  op )

virtualinherited

Register the operator that the solver will use during solves

Parameters

[in]

op

shared pointer to operator \(A()\) for equation \(A(u) = f\)

Reimplemented in AMP::Solver::BiCGSTABSolver< T >, AMP::Solver::CGSolver< T >, AMP::Solver::DiagonalSolver< T >, AMP::Solver::GMRESSolver< T >, AMP::Solver::HypreSolver, AMP::Solver::PetscKrylovSolver, AMP::Solver::TFQMRSolver< T >, AMP::Solver::TrilinosMLSolver, AMP::Solver::TrilinosMueLuSolver, AMP::Solver::NonlinearKrylovAccelerator< T >, AMP::Solver::AMG::HybridGS, AMP::Solver::AMG::JacobiL1, and AMP::Solver::AMG::UASolver.

registerWriter()

virtual void AMP::Solver::SolverStrategy::registerWriter ( std::shared_ptr< AMP::IO::Writer >  writer )

inlinevirtualinherited

Registers a writer with the solver.

This function will register a writer with the solver. The solver may then register any vector components it "owns" with the writer.

Parameters

writer

The writer to register

Definition at line 186 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_writer.

reset()

void AMP::Solver::TrilinosNOXSolver::reset ( std::shared_ptr< SolverStrategyParameters >  parameters )

overridevirtual

Resets the solver internally with new parameters if necessary

Parameters

parameters

SolverStrategyParameters object that is NULL by default

Reimplemented from AMP::Solver::SolverStrategy.

resetOperator()

virtual void AMP::Solver::SolverStrategy::resetOperator ( std::shared_ptr< const AMP::Operator::OperatorParameters >  parameters )

virtualinherited

Resets the operator registered with the solver with new parameters if necessary

Parameters

parameters

OperatorParameters object that is NULL by default

Reimplemented in AMP::Solver::PetscKrylovSolver, AMP::Solver::BandedSolver, AMP::Solver::ColumnSolver, AMP::Solver::HypreSolver, AMP::Solver::CoupledFlow1DSolver, AMP::Solver::Flow1DSolver, AMP::Solver::PelletStackMechanicsSolver, AMP::Solver::TrilinosMLSolver, and AMP::Solver::TrilinosMueLuSolver.

residual()

virtual void AMP::Solver::SolverStrategy::residual ( std::shared_ptr< const AMP::LinearAlgebra::Vector >  f, std::shared_ptr< const AMP::LinearAlgebra::Vector >  u, std::shared_ptr< AMP::LinearAlgebra::Vector >  r  )

virtualinherited

setAbsoluteTolerance()

virtual void AMP::Solver::SolverStrategy::setAbsoluteTolerance ( AMP::Scalar  abs_tol )

inlinevirtualinherited

Definition at line 210 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_dAbsoluteTolerance.

setComponentScalings()

void AMP::Solver::SolverStrategy::setComponentScalings ( std::shared_ptr< AMP::LinearAlgebra::Vector >  s, std::shared_ptr< AMP::LinearAlgebra::Vector >  f  )

inlineinherited

for multiphysics problems it may be necessary to scale the solution

Definition at line 259 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_pFunctionScaling, and AMP::Solver::SolverStrategy::d_pSolutionScaling.

setDebugPrintInfoLevel()

virtual void AMP::Solver::SolverStrategy::setDebugPrintInfoLevel ( int  print_level )

inlinevirtualinherited

Specify level of diagnostic information printed during iterations.

Parameters

[in]

print_level

integer level value with permissible values 0 and higher. Setting to zero should provide minimial debugging information with higher values resulting in increasingly verbose information being printed out.

Definition at line 132 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_iDebugPrintInfoLevel.

setExecutionSpace()

void AMP::Solver::SolverStrategy::setExecutionSpace ( AMP::Utilities::ExecutionSpace  space )

inlineinherited

Definition at line 270 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_exec_space.

setInitialGuess()

void AMP::Solver::TrilinosNOXSolver::setInitialGuess ( std::shared_ptr< AMP::LinearAlgebra::Vector >  initialGuess )

inlineoverridevirtual

Provide the initial guess for the solver. This is a pure virtual function that the derived classes need to provide an implementation of.

Parameters

[in]

initialGuess

shared pointer to the initial guess vector.

Reimplemented from AMP::Solver::SolverStrategy.

Definition at line 121 of file TrilinosNOXSolver.h.

References d_initialGuess.

setIsNestedSolver()

void AMP::Solver::SolverStrategy::setIsNestedSolver ( bool  is_nested )

inlineinherited

Tell a solver that it is nested inside some outer solver.

Definition at line 166 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_bIsNestedSolver.

setMaxIterations()

virtual void AMP::Solver::SolverStrategy::setMaxIterations ( const int  max_iterations )

inlinevirtualinherited

Definition at line 216 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_iMaxIterations.

setNestedSolver()

virtual void AMP::Solver::SolverStrategy::setNestedSolver ( std::shared_ptr< SolverStrategy >  solver )

inlinevirtualinherited

Set a nested solver, eg, Krylov for Newton, preconditioner for Krylov etc. Null op in base class

Definition at line 159 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_pNestedSolver.

setRelativeTolerance()

virtual void AMP::Solver::SolverStrategy::setRelativeTolerance ( AMP::Scalar  rel_tol )

inlinevirtualinherited

Definition at line 214 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_dRelativeTolerance.

setZeroInitialGuess()

virtual void AMP::Solver::SolverStrategy::setZeroInitialGuess ( bool  use_zero_guess )

inlinevirtualinherited

Tells the solver to use an initial guess of zero and not try to copy an initial guess into the solution vector

Parameters

[in]

use_zero_guess

boolean to specify whether zero initial guess should be used or not.

Reimplemented in AMP::Solver::PetscKrylovSolver.

Definition at line 150 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::d_bUseZeroInitialGuess.

statusToString()

static std::string AMP::Solver::SolverStrategy::statusToString ( SolverStatus  status )

inlinestaticinherited

Definition at line 75 of file SolverStrategy.h.

References AMP::Solver::SolverStrategy::ConvergedOnAbsTol, AMP::Solver::SolverStrategy::ConvergedOnRelTol, AMP::Solver::SolverStrategy::ConvergedUserCondition, AMP::Solver::SolverStrategy::DivergedFunctionCount, AMP::Solver::SolverStrategy::DivergedLineSearch, AMP::Solver::SolverStrategy::DivergedNestedSolver, AMP::Solver::SolverStrategy::DivergedOnNan, AMP::Solver::SolverStrategy::DivergedStepSize, and AMP::Solver::SolverStrategy::MaxIterations.

Referenced by AMP::Solver::SolverStrategy::getConvergenceStatusString().

type()

std::string AMP::Solver::TrilinosNOXSolver::type ( ) const

inlineoverridevirtual

Return the name of the solver.

Implements AMP::Solver::SolverStrategy.

Definition at line 98 of file TrilinosNOXSolver.h.

Member Data Documentation

d_bComputeResidual

bool AMP::Solver::SolverStrategy::d_bComputeResidual = false

protectedinherited

Definition at line 295 of file SolverStrategy.h.

d_bIsNestedSolver

bool AMP::Solver::SolverStrategy::d_bIsNestedSolver = false

protectedinherited

Definition at line 294 of file SolverStrategy.h.

Referenced by AMP::Solver::SolverStrategy::setIsNestedSolver().

d_bUseZeroInitialGuess

bool AMP::Solver::SolverStrategy::d_bUseZeroInitialGuess = true

protectedinherited

Definition at line 292 of file SolverStrategy.h.

Referenced by AMP::Solver::OnePointSolver::apply(), and AMP::Solver::SolverStrategy::setZeroInitialGuess().

d_comm

AMP_MPI AMP::Solver::TrilinosNOXSolver::d_comm

protected

Definition at line 133 of file TrilinosNOXSolver.h.

d_ConvergenceStatus

SolverStatus AMP::Solver::SolverStrategy::d_ConvergenceStatus = SolverStatus::DivergedOther

protectedinherited

Definition at line 276 of file SolverStrategy.h.

Referenced by AMP::Solver::SolverStrategy::getConverged(), AMP::Solver::SolverStrategy::getConvergenceStatus(), and AMP::Solver::SolverStrategy::getConvergenceStatusString().

d_dAbsoluteTolerance

AMP::Scalar AMP::Solver::SolverStrategy::d_dAbsoluteTolerance = 1.0e-14

protectedinherited

Definition at line 287 of file SolverStrategy.h.

Referenced by AMP::Solver::SolverStrategy::getAbsoluteTolerance(), and AMP::Solver::SolverStrategy::setAbsoluteTolerance().

d_db

std::shared_ptr<AMP::Database> AMP::Solver::SolverStrategy::d_db = nullptr

protectedinherited

Definition at line 304 of file SolverStrategy.h.

d_dInitialResidual

AMP::Scalar AMP::Solver::SolverStrategy::d_dInitialResidual

protectedinherited

Definition at line 285 of file SolverStrategy.h.

Referenced by AMP::Solver::SolverStrategy::getInitialResidual().

d_dRelativeTolerance

AMP::Scalar AMP::Solver::SolverStrategy::d_dRelativeTolerance = 1.0e-09

protectedinherited

Definition at line 288 of file SolverStrategy.h.

Referenced by AMP::Solver::SolverStrategy::getRelativeTolerance(), and AMP::Solver::SolverStrategy::setRelativeTolerance().

d_dResidualNorm

AMP::Scalar AMP::Solver::SolverStrategy::d_dResidualNorm

protectedinherited

Definition at line 284 of file SolverStrategy.h.

Referenced by AMP::Solver::SolverStrategy::getResidualNorm().

d_exec_space

AMP::Utilities::ExecutionSpace AMP::Solver::SolverStrategy::d_exec_space = AMP::Utilities::ExecutionSpace::unspecified

protectedinherited

execution space for the solver

Definition at line 324 of file SolverStrategy.h.

Referenced by AMP::Solver::SolverStrategy::getExecutionSpace(), and AMP::Solver::SolverStrategy::setExecutionSpace().

d_global_db

std::shared_ptr<AMP::Database> AMP::Solver::SolverStrategy::d_global_db = nullptr

protectedinherited

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 311 of file SolverStrategy.h.

d_iDebugPrintInfoLevel

int AMP::Solver::SolverStrategy::d_iDebugPrintInfoLevel = 0

protectedinherited

Definition at line 290 of file SolverStrategy.h.

Referenced by AMP::Solver::SolverStrategy::getDebugPrintInfoLevel(), and AMP::Solver::SolverStrategy::setDebugPrintInfoLevel().

d_iInstanceId

int AMP::Solver::SolverStrategy::d_iInstanceId

staticprotectedinherited

Definition at line 299 of file SolverStrategy.h.

d_iMaxIterations

int AMP::Solver::SolverStrategy::d_iMaxIterations = 0

protectedinherited

Definition at line 282 of file SolverStrategy.h.

Referenced by AMP::Solver::SolverStrategy::getMaxIterations(), and AMP::Solver::SolverStrategy::setMaxIterations().

d_initialGuess

AMP::LinearAlgebra::Vector::shared_ptr AMP::Solver::TrilinosNOXSolver::d_initialGuess

protected

Definition at line 135 of file TrilinosNOXSolver.h.

Referenced by setInitialGuess().

d_iNumberIterations

int AMP::Solver::SolverStrategy::d_iNumberIterations = 0

protectedinherited

Definition at line 280 of file SolverStrategy.h.

Referenced by AMP::Solver::SolverStrategy::getIterations().

d_iObjectId

int AMP::Solver::SolverStrategy::d_iObjectId

protectedinherited

Definition at line 297 of file SolverStrategy.h.

d_iterationHistory

std::vector<int> AMP::Solver::SolverStrategy::d_iterationHistory

protectedinherited

keeps track of iteration statistics over solver lifetime

Definition at line 302 of file SolverStrategy.h.

Referenced by AMP::Solver::SolverStrategy::getIterationHistory().

d_lowsFactory

Teuchos::RCP<::Thyra::LinearOpWithSolveFactoryBase<double> > AMP::Solver::TrilinosNOXSolver::d_lowsFactory

protected

Definition at line 142 of file TrilinosNOXSolver.h.

d_memory_location

AMP::Utilities::MemoryType AMP::Solver::SolverStrategy::d_memory_location = AMP::Utilities::MemoryType::none

protectedinherited

memory storage address space

Definition at line 327 of file SolverStrategy.h.

d_nlParams

Teuchos::RCP<Teuchos::ParameterList> AMP::Solver::TrilinosNOXSolver::d_nlParams

protected

Definition at line 140 of file TrilinosNOXSolver.h.

d_pFunctionScaling

std::shared_ptr<AMP::LinearAlgebra::Vector> AMP::Solver::SolverStrategy::d_pFunctionScaling

protectedinherited

Definition at line 314 of file SolverStrategy.h.

Referenced by AMP::Solver::SolverStrategy::getFunctionScaling(), and AMP::Solver::SolverStrategy::setComponentScalings().

d_pNestedSolver

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

protectedinherited

nested solver used by this solver

Definition at line 319 of file SolverStrategy.h.

Referenced by AMP::Solver::SolverStrategy::getNestedSolver(), and AMP::Solver::SolverStrategy::setNestedSolver().

d_pOperator

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

protectedinherited

Definition at line 316 of file SolverStrategy.h.

d_precOp

Teuchos::RCP<Thyra::PreconditionerBase<double> > AMP::Solver::TrilinosNOXSolver::d_precOp

protected

Definition at line 141 of file TrilinosNOXSolver.h.

d_pSolutionScaling

std::shared_ptr<AMP::LinearAlgebra::Vector> AMP::Solver::SolverStrategy::d_pSolutionScaling

protectedinherited

Definition at line 313 of file SolverStrategy.h.

Referenced by AMP::Solver::SolverStrategy::getSolutionScaling(), and AMP::Solver::SolverStrategy::setComponentScalings().

d_sName

std::string AMP::Solver::SolverStrategy::d_sName

protectedinherited

Definition at line 278 of file SolverStrategy.h.

d_solver

Teuchos::RCP<NOX::Solver::Generic> AMP::Solver::TrilinosNOXSolver::d_solver

protected

Definition at line 137 of file TrilinosNOXSolver.h.

d_status

Teuchos::RCP<NOX::StatusTest::Combo> AMP::Solver::TrilinosNOXSolver::d_status

protected

Definition at line 143 of file TrilinosNOXSolver.h.

d_thyraModel

Teuchos::RCP<TrilinosThyraModelEvaluator> AMP::Solver::TrilinosNOXSolver::d_thyraModel

protected

Definition at line 139 of file TrilinosNOXSolver.h.

d_writer

std::shared_ptr<AMP::IO::Writer> AMP::Solver::SolverStrategy::d_writer = nullptr

protectedinherited

Definition at line 321 of file SolverStrategy.h.

Referenced by AMP::Solver::SolverStrategy::registerWriter().

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

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