operator class associated with IDATimeIntegrator More...

#include <IDATimeOperator.h>

Inheritance diagram for AMP::TimeIntegrator::IDATimeOperator:

[legend]

Public Types
typedef std::shared_ptr< AMP::Operator::Operator >	shared_ptr

Public Member Functions
void	apply (AMP::LinearAlgebra::Vector::const_shared_ptr u, AMP::LinearAlgebra::Vector::shared_ptr f) override

virtual void	apply (std::shared_ptr< const AMP::LinearAlgebra::Vector > u, std::shared_ptr< AMP::LinearAlgebra::Vector > f)=0

virtual void	applyRhs (std::shared_ptr< const AMP::LinearAlgebra::Vector > x, std::shared_ptr< AMP::LinearAlgebra::Vector > f)

virtual std::shared_ptr< AMP::LinearAlgebra::Vector >	createInputVector () const
	Get a input vector ( For \(\mathbf{A(x)}\), \(\mathbf{x}\) is a input vector )

virtual std::shared_ptr< AMP::LinearAlgebra::Vector >	createOutputVector () const
	Get a left vector ( For \(\mathbf{y=A(x)}\), \(\mathbf{y}\) is an output vector )

virtual double	getGamma (void) const

virtual std::shared_ptr< AMP::LinearAlgebra::Variable >	getInputVariable () const
	Return the input variable.

std::shared_ptr< AMP::Operator::Operator >	getMassOperator (void)

AMP::Utilities::MemoryType	getMemoryLocation () const

std::shared_ptr< AMP::Mesh::Mesh >	getMesh ()
	Return the mesh.

std::shared_ptr< const AMP::Mesh::Mesh >	getMesh () const
	Return the mesh.

std::shared_ptr< AMP::LinearAlgebra::Variable >	getOutputVariable () const override

std::shared_ptr< AMP::Operator::OperatorParameters >	getParameters (const std::string &type, AMP::LinearAlgebra::Vector::const_shared_ptr u, std::shared_ptr< AMP::Operator::OperatorParameters > params=nullptr) override

virtual std::shared_ptr< OperatorParameters >	getParameters (const std::string &type, std::shared_ptr< const AMP::LinearAlgebra::Vector > u, std::shared_ptr< OperatorParameters > params=nullptr)

std::shared_ptr< AMP::Operator::Operator >	getRhsOperator (void)

	IDATimeOperator (std::shared_ptr< AMP::Operator::OperatorParameters > params)

bool	isValidVector (std::shared_ptr< const AMP::LinearAlgebra::Vector > u) override
	given a vector return whether it is valid or not

void	makeConsistent (std::shared_ptr< AMP::LinearAlgebra::Vector > vec) override

void	registerAlgebraicVariable (std::shared_ptr< AMP::LinearAlgebra::Variable > var)

void	registerCurrentTime (double currentTime)

void	registerIDATimeDerivative (std::shared_ptr< AMP::LinearAlgebra::Vector > vec)

void	registerMassOperator (std::shared_ptr< AMP::Operator::Operator > op)

void	registerRhsOperator (std::shared_ptr< AMP::Operator::Operator > op)

void	registerSourceTerm (std::shared_ptr< AMP::LinearAlgebra::Vector > vec)

void	reInitializeVector (std::shared_ptr< AMP::LinearAlgebra::Vector > v) override

void	reset (std::shared_ptr< const AMP::Operator::OperatorParameters > params) override

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) override

virtual std::shared_ptr< AMP::LinearAlgebra::VectorSelector >	selectInputVector () const
	Return the selector for input vectors.

virtual std::shared_ptr< AMP::LinearAlgebra::VectorSelector >	selectOutputVector () const
	Return the selector for output vectors.

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 level)

void	setDt (double dt)

virtual void	setTimeOperatorScaling (const double gamma)

std::shared_ptr< AMP::LinearAlgebra::Vector >	subsetInputVector (std::shared_ptr< AMP::LinearAlgebra::Vector > vec) const
	Subset input vector.

std::shared_ptr< const AMP::LinearAlgebra::Vector >	subsetInputVector (std::shared_ptr< const AMP::LinearAlgebra::Vector > vec) const
	Subset input vector.

std::shared_ptr< AMP::LinearAlgebra::Vector >	subsetOutputVector (std::shared_ptr< AMP::LinearAlgebra::Vector > vec) const
	Subset output vector.

std::shared_ptr< const AMP::LinearAlgebra::Vector >	subsetOutputVector (std::shared_ptr< const AMP::LinearAlgebra::Vector > vec) const
	Subset output vector.

std::string	type () const override
	Return the name of the operator.

virtual	~IDATimeOperator ()

Protected Member Functions
void	getBackendFromInput (std::shared_ptr< AMP::Database > db)

void	getFromInput (std::shared_ptr< AMP::Database > db)

virtual std::shared_ptr< OperatorParameters >	getJacobianParameters (std::shared_ptr< const AMP::LinearAlgebra::Vector >)

	IDATimeOperator ()

void	setMemoryAndBackendParameters (std::shared_ptr< AMP::Database > db)

Protected Attributes
AMP::Utilities::Backend	d_backend = AMP::Utilities::Backend::Serial

bool	d_bAlgebraicComponent

bool	d_bLinearMassOperator

bool	d_bLinearRhsOperator

bool	d_cloningHappened

double	d_current_time

double	d_dCurrentDt

double	d_dGamma = 0.0

int	d_iDebugPrintInfoLevel = 0

int	d_iObject_id

AMP::Utilities::MemoryType	d_memory_location = AMP::Utilities::MemoryType::none

std::shared_ptr< AMP::Mesh::Mesh >	d_Mesh

std::shared_ptr< AMP::LinearAlgebra::Variable >	d_pAlgebraicVariable

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

std::shared_ptr< AMP::LinearAlgebra::Vector >	d_pIDATimeDerivative

std::shared_ptr< AMP::Operator::Operator >	d_pMassOperator

std::shared_ptr< AMP::Operator::Operator >	d_pRhsOperator

std::shared_ptr< AMP::LinearAlgebra::Vector >	d_pScratchSolVector

std::shared_ptr< AMP::LinearAlgebra::Vector >	d_pScratchVector

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

std::shared_ptr< AMP::LinearAlgebra::Vector >	d_pSourceTerm

Static Protected Attributes
static int	d_iInstance_id

Detailed Description

operator class associated with IDATimeIntegrator

Class IDATimeOperator is derived from TimeOperator. It is the operator class associated with a IDATimeIntegrator.

See also: IDATimeIntegrator; TimeOperator

Definition at line 30 of file IDATimeOperator.h.

Member Typedef Documentation

◆ shared_ptr

typedef std::shared_ptr<AMP::Operator::Operator> AMP::Operator::Operator::shared_ptr

inherited

Definition at line 29 of file Operator.h.

Constructor & Destructor Documentation

◆ IDATimeOperator() [1/2]

AMP::TimeIntegrator::IDATimeOperator::IDATimeOperator ( std::shared_ptr< AMP::Operator::OperatorParameters > params )

explicit

Main constructor.

Parameters

[in] params shared pointer to TimeOperatorParameters object.

◆ ~IDATimeOperator()

virtual AMP::TimeIntegrator::IDATimeOperator::~IDATimeOperator ( )

virtual

virtual destructor

◆ IDATimeOperator() [2/2]

AMP::TimeIntegrator::IDATimeOperator::IDATimeOperator ( )

protected

Member Function Documentation

◆ apply() [1/2]

void AMP::TimeIntegrator::IDATimeOperator::apply	(	AMP::LinearAlgebra::Vector::const_shared_ptr	u,
		AMP::LinearAlgebra::Vector::shared_ptr	f
	)

override

The function that computes the residual.

Parameters

u	multivector of the state.
f	The result of apply ( f = A(u) )

◆ apply() [2/2]

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

pure virtualinherited

This base class can not give a meaningful definition of apply. See the derived classes for how they define apply. Each operator is free to define apply in a way that is appropriate for that operator.

Parameters

u	shared pointer to const input vector u
f	shared pointer to output vector storing result of applying this operator

Implemented in AMP::Operator::RadDifOp, AMP::Operator::RadDifOpPJac, AMP::Operator::FunctionOperator, AMP::Operator::MemorySpaceMigrationLinearOperator, and AMP::Operator::MemorySpaceMigrationOperator.

◆ applyRhs()

virtual void AMP::TimeIntegrator::TimeOperator::applyRhs	(	std::shared_ptr< const AMP::LinearAlgebra::Vector >	x,
		std::shared_ptr< AMP::LinearAlgebra::Vector >	f
	)

virtualinherited

◆ createInputVector()

virtual std::shared_ptr< AMP::LinearAlgebra::Vector > AMP::Operator::Operator::createInputVector ( ) const

virtualinherited

Get a input vector ( For \(\mathbf{A(x)}\), \(\mathbf{x}\) is a input vector )

Returns: A newly created input vector

Reimplemented in AMP::Operator::IdentityOperator, AMP::Operator::LinearOperator, AMP::Operator::MemorySpaceMigrationLinearOperator, AMP::Operator::MemorySpaceMigrationOperator, AMP::Operator::BDFRadDifOpPJac, AMP::Operator::RadDifOp, and AMP::Operator::RadDifOpPJac.

◆ createOutputVector()

virtual std::shared_ptr< AMP::LinearAlgebra::Vector > AMP::Operator::Operator::createOutputVector ( ) const

virtualinherited

Get a left vector ( For \(\mathbf{y=A(x)}\), \(\mathbf{y}\) is an output vector )

Returns: A newly created output vector

Reimplemented in AMP::Operator::IdentityOperator, AMP::Operator::LinearOperator, AMP::Operator::MemorySpaceMigrationLinearOperator, and AMP::Operator::MemorySpaceMigrationOperator.

◆ getBackendFromInput()

void AMP::Operator::Operator::getBackendFromInput ( std::shared_ptr< AMP::Database > db )

protectedinherited

◆ getFromInput()

void AMP::TimeIntegrator::TimeOperator::getFromInput ( std::shared_ptr< AMP::Database > db )

protectedinherited

◆ getGamma()

virtual double AMP::TimeIntegrator::TimeOperator::getGamma ( void ) const

inlinevirtualinherited

Get the scaling for implicit operators (at present not consistent with IDA interface)

Definition at line 160 of file TimeOperator.h.

References AMP::TimeIntegrator::TimeOperator::d_dGamma.

◆ getInputVariable()

virtual std::shared_ptr< AMP::LinearAlgebra::Variable > AMP::Operator::Operator::getInputVariable ( ) const

inlinevirtualinherited

Return the input variable.

Definition at line 106 of file Operator.h.

◆ getJacobianParameters()

virtual std::shared_ptr< OperatorParameters > AMP::Operator::Operator::getJacobianParameters ( std::shared_ptr< const AMP::LinearAlgebra::Vector > )

inlineprotectedvirtualinherited

This function returns a OperatorParameters object constructed by the operator which contains parameters from which new Jacobian operators can be created. Returning a parameter object instead of an Operator itself is meant to give users more flexibility.

Definition at line 180 of file Operator.h.

◆ getMassOperator()

std::shared_ptr< AMP::Operator::Operator > AMP::TimeIntegrator::TimeOperator::getMassOperator ( void )

inlineinherited

return a shared pointer to the mass operator

Definition at line 122 of file TimeOperator.h.

References AMP::TimeIntegrator::TimeOperator::d_pMassOperator.

◆ getMemoryLocation()

AMP::Utilities::MemoryType AMP::Operator::Operator::getMemoryLocation ( ) const

inlineinherited

Definition at line 89 of file Operator.h.

References AMP::Operator::Operator::d_memory_location.

◆ getMesh() [1/2]

std::shared_ptr< AMP::Mesh::Mesh > AMP::Operator::Operator::getMesh ( )

inlineinherited

Return the mesh.

Definition at line 149 of file Operator.h.

References AMP::Operator::Operator::d_Mesh.

◆ getMesh() [2/2]

std::shared_ptr< const AMP::Mesh::Mesh > AMP::Operator::Operator::getMesh ( ) const

inlineinherited

Return the mesh.

Definition at line 152 of file Operator.h.

References AMP::Operator::Operator::d_Mesh.

◆ getOutputVariable()

std::shared_ptr< AMP::LinearAlgebra::Variable > AMP::TimeIntegrator::TimeOperator::getOutputVariable ( ) const

inlineoverridevirtualinherited

returns a Variable object corresponding to the output variable for the TimeOperator. Currently this is the output variable associated with the rhs operator.

Reimplemented from AMP::Operator::Operator.

Definition at line 135 of file TimeOperator.h.

References AMP::TimeIntegrator::TimeOperator::d_pRhsOperator.

◆ getParameters() [1/2]

std::shared_ptr< AMP::Operator::OperatorParameters > AMP::TimeIntegrator::IDATimeOperator::getParameters	(	const std::string &	type,
		AMP::LinearAlgebra::Vector::const_shared_ptr	u,
		std::shared_ptr< AMP::Operator::OperatorParameters >	params = `nullptr`
	)

override

◆ getParameters() [2/2]

virtual std::shared_ptr< OperatorParameters > AMP::Operator::Operator::getParameters	(	const std::string &	type,
		std::shared_ptr< const AMP::LinearAlgebra::Vector >	u,
		std::shared_ptr< OperatorParameters >	params = `nullptr`
	)

virtualinherited

This function returns a OperatorParameters object constructed by the operator which contains parameters from which new operators can be created. Returning a parameter object instead of an Operator itself is meant to give users more flexibility. Examples of how this functionality might be used would be the construction of Jacobian, frozen Jacobian, preconditioner approximations to the Jacobian, adjoint operators etc

Parameters

type	std:string specifying type of return operator parameters being requested. Currently the valid option is Jacobian
u	const pointer to current solution vector
params	pointer to additional parameters that might be required to construct the return parameters

Reimplemented in AMP::Operator::IdentityOperator, AMP::Operator::MemorySpaceMigrationLinearOperator, and AMP::Operator::MemorySpaceMigrationOperator.

◆ getRhsOperator()

std::shared_ptr< AMP::Operator::Operator > AMP::TimeIntegrator::TimeOperator::getRhsOperator ( void )

inlineinherited

return a shared pointer to the rhs operator

Definition at line 117 of file TimeOperator.h.

References AMP::TimeIntegrator::TimeOperator::d_pRhsOperator.

◆ isValidVector()

bool AMP::TimeIntegrator::TimeOperator::isValidVector ( std::shared_ptr< const AMP::LinearAlgebra::Vector > u )

inlineoverridevirtualinherited

given a vector return whether it is valid or not

Reimplemented from AMP::Operator::Operator.

Definition at line 190 of file TimeOperator.h.

References AMP_ASSERT, and AMP::TimeIntegrator::TimeOperator::d_pRhsOperator.

◆ makeConsistent()

void AMP::TimeIntegrator::TimeOperator::makeConsistent ( std::shared_ptr< AMP::LinearAlgebra::Vector > vec )

inlineoverridevirtualinherited

virtual interface used to make a vector consistent in an operator defined way. An example of where an operator is required to make a vector consistent is in the context of AMR where ghost values on coarse-fine interfaces are filled in an operator dependent way. The default implementation is to simply call the vector makeConsistent(SET)

Reimplemented from AMP::Operator::Operator.

Definition at line 177 of file TimeOperator.h.

References AMP_ASSERT, and AMP::TimeIntegrator::TimeOperator::d_pRhsOperator.

◆ registerAlgebraicVariable()

void AMP::TimeIntegrator::TimeOperator::registerAlgebraicVariable ( std::shared_ptr< AMP::LinearAlgebra::Variable > var )

inlineinherited

register a variable as being an algebraic component. Deprecated.

Definition at line 109 of file TimeOperator.h.

References AMP::TimeIntegrator::TimeOperator::d_pAlgebraicVariable.

◆ registerCurrentTime()

void AMP::TimeIntegrator::IDATimeOperator::registerCurrentTime ( double currentTime )

inline

sets the current time for the operator

Parameters

[in] currentTime the current time

Definition at line 87 of file IDATimeOperator.h.

References d_current_time.

◆ registerIDATimeDerivative()

void AMP::TimeIntegrator::IDATimeOperator::registerIDATimeDerivative ( std::shared_ptr< AMP::LinearAlgebra::Vector > vec )

inline

registers the time derivative vector provided by IDA with this operator

Parameters

[in] vec shared pointer to time derivative computed by IDA

Definition at line 69 of file IDATimeOperator.h.

References d_pIDATimeDerivative.

◆ registerMassOperator()

void AMP::TimeIntegrator::TimeOperator::registerMassOperator ( std::shared_ptr< AMP::Operator::Operator > op )

inlineinherited

This function registers a mass operator with the TimeOperator class. Not necessary for FD or FVM discretizations

Parameters

[in] op : shared pointer to Operator, cannot be another TimeOperator

Definition at line 101 of file TimeOperator.h.

References AMP::TimeIntegrator::TimeOperator::d_pMassOperator.

◆ registerRhsOperator()

void AMP::TimeIntegrator::TimeOperator::registerRhsOperator ( std::shared_ptr< AMP::Operator::Operator > op )

inlineinherited

This function registers a rhs operator with the TimeOperator class

Parameters

[in] op : shared pointer to Operator, cannot be another TimeOperator

Definition at line 94 of file TimeOperator.h.

References AMP::TimeIntegrator::TimeOperator::d_pRhsOperator.

◆ registerSourceTerm()

void AMP::TimeIntegrator::IDATimeOperator::registerSourceTerm ( std::shared_ptr< AMP::LinearAlgebra::Vector > vec )

inline

registers a source term if any

Parameters

[in] vec shared pointer to vector for source term

Definition at line 78 of file IDATimeOperator.h.

References AMP::TimeIntegrator::TimeOperator::d_pSourceTerm.

◆ reInitializeVector()

void AMP::TimeIntegrator::TimeOperator::reInitializeVector ( std::shared_ptr< AMP::LinearAlgebra::Vector > )

inlineoverridevirtualinherited

re-initialize a vector, e.g. after a regrid operation has happened. This is useful for example when numerical overshoots or undershoots have happened due to interpolation for example The default is a null op

Reimplemented from AMP::Operator::Operator.

Definition at line 183 of file TimeOperator.h.

References AMP_ASSERT, and AMP::TimeIntegrator::TimeOperator::d_pRhsOperator.

◆ reset()

void AMP::TimeIntegrator::TimeOperator::reset ( std::shared_ptr< const AMP::Operator::OperatorParameters > params )

overridevirtualinherited

This function is useful for re-initializing an operator

Parameters

params parameter object containing parameters to change

Reimplemented from AMP::Operator::Operator.

◆ residual()

void AMP::TimeIntegrator::IDATimeOperator::residual	(	std::shared_ptr< const AMP::LinearAlgebra::Vector >	f,
		std::shared_ptr< const AMP::LinearAlgebra::Vector >	u,
		std::shared_ptr< AMP::LinearAlgebra::Vector >	r
	)

overridevirtual

Default base class implementation of the residual: f-L(u)

Parameters

f	shared pointer to const vector rhs
u	shared pointer to const vector u
r	shared pointer to vector residual

Reimplemented from AMP::Operator::Operator.

◆ selectInputVector()

virtual std::shared_ptr< AMP::LinearAlgebra::VectorSelector > AMP::Operator::Operator::selectInputVector ( ) const

virtualinherited

Return the selector for input vectors.

Reimplemented in AMP::Operator::MemorySpaceMigrationLinearOperator, AMP::Operator::MemorySpaceMigrationOperator, AMP::Operator::FlowFrapconJacobian, AMP::Operator::FlowFrapconOperator, AMP::Operator::SubchannelFourEqLinearOperator, and AMP::Operator::SubchannelFourEqNonlinearOperator.

◆ selectOutputVector()

virtual std::shared_ptr< AMP::LinearAlgebra::VectorSelector > AMP::Operator::Operator::selectOutputVector ( ) const

virtualinherited

Return the selector for output vectors.

Reimplemented in AMP::Operator::MemorySpaceMigrationLinearOperator, AMP::Operator::MemorySpaceMigrationOperator, AMP::Operator::FlowFrapconJacobian, AMP::Operator::FlowFrapconOperator, AMP::Operator::SubchannelFourEqLinearOperator, and AMP::Operator::SubchannelFourEqNonlinearOperator.

◆ setComponentScalings()

void AMP::TimeIntegrator::TimeOperator::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 170 of file TimeOperator.h.

References AMP::TimeIntegrator::TimeOperator::d_pFunctionScaling, and AMP::TimeIntegrator::TimeOperator::d_pSolutionScaling.

◆ setDebugPrintInfoLevel()

virtual void AMP::Operator::Operator::setDebugPrintInfoLevel ( int level )

inlinevirtualinherited

Specify level of diagnostic information printed during iterations.

Parameters

level zero prints none or minimal information, higher numbers provide increasingly verbose debugging information.

Reimplemented in AMP::Operator::MemorySpaceMigrationLinearOperator, and AMP::Operator::MemorySpaceMigrationOperator.

Definition at line 97 of file Operator.h.

References AMP::Operator::Operator::d_iDebugPrintInfoLevel.

◆ setDt()

void AMP::TimeIntegrator::TimeOperator::setDt ( double dt )

inlineinherited

set the value of the current time step

Parameters

[in] dt : value of current timestep

Definition at line 128 of file TimeOperator.h.

References AMP::TimeIntegrator::TimeOperator::d_dCurrentDt.

◆ setMemoryAndBackendParameters()

void AMP::Operator::Operator::setMemoryAndBackendParameters ( std::shared_ptr< AMP::Database > db )

protectedinherited

◆ setTimeOperatorScaling()

virtual void AMP::TimeIntegrator::TimeOperator::setTimeOperatorScaling ( const double gamma )

inlinevirtualinherited

Set the scaling for implicit operators (at present not consistent with IDA interface)

Definition at line 156 of file TimeOperator.h.

References AMP::TimeIntegrator::TimeOperator::d_dGamma.

◆ subsetInputVector() [1/2]

std::shared_ptr< AMP::LinearAlgebra::Vector > AMP::Operator::Operator::subsetInputVector ( std::shared_ptr< AMP::LinearAlgebra::Vector > vec ) const

inherited

Subset input vector.

◆ subsetInputVector() [2/2]

std::shared_ptr< const AMP::LinearAlgebra::Vector > AMP::Operator::Operator::subsetInputVector ( std::shared_ptr< const AMP::LinearAlgebra::Vector > vec ) const

inherited

Subset input vector.

◆ subsetOutputVector() [1/2]

std::shared_ptr< AMP::LinearAlgebra::Vector > AMP::Operator::Operator::subsetOutputVector ( std::shared_ptr< AMP::LinearAlgebra::Vector > vec ) const

inherited

Subset output vector.

◆ subsetOutputVector() [2/2]

std::shared_ptr< const AMP::LinearAlgebra::Vector > AMP::Operator::Operator::subsetOutputVector ( std::shared_ptr< const AMP::LinearAlgebra::Vector > vec ) const

inherited

Subset output vector.

◆ type()

std::string AMP::TimeIntegrator::IDATimeOperator::type ( ) const

inlineoverridevirtual

Return the name of the operator.

Implements AMP::Operator::Operator.

Definition at line 45 of file IDATimeOperator.h.

Member Data Documentation

◆ d_backend

AMP::Utilities::Backend AMP::Operator::Operator::d_backend = AMP::Utilities::Backend::Serial

protectedinherited

Definition at line 197 of file Operator.h.

◆ d_bAlgebraicComponent

bool AMP::TimeIntegrator::TimeOperator::d_bAlgebraicComponent

protectedinherited

set to true if this operator corresponds to an algebraic component

Definition at line 208 of file TimeOperator.h.

◆ d_bLinearMassOperator

bool AMP::TimeIntegrator::TimeOperator::d_bLinearMassOperator

protectedinherited

Definition at line 201 of file TimeOperator.h.

◆ d_bLinearRhsOperator

bool AMP::TimeIntegrator::TimeOperator::d_bLinearRhsOperator

protectedinherited

Definition at line 203 of file TimeOperator.h.

◆ d_cloningHappened

bool AMP::TimeIntegrator::IDATimeOperator::d_cloningHappened

protected

Definition at line 94 of file IDATimeOperator.h.

◆ d_current_time

double AMP::TimeIntegrator::IDATimeOperator::d_current_time

protected

Definition at line 99 of file IDATimeOperator.h.

Referenced by registerCurrentTime().

◆ d_dCurrentDt

double AMP::TimeIntegrator::TimeOperator::d_dCurrentDt

protectedinherited

Definition at line 210 of file TimeOperator.h.

Referenced by AMP::TimeIntegrator::TimeOperator::setDt().

◆ d_dGamma

double AMP::TimeIntegrator::TimeOperator::d_dGamma = 0.0

protectedinherited

Definition at line 245 of file TimeOperator.h.

Referenced by AMP::TimeIntegrator::TimeOperator::getGamma(), and AMP::TimeIntegrator::TimeOperator::setTimeOperatorScaling().

◆ d_iDebugPrintInfoLevel

int AMP::Operator::Operator::d_iDebugPrintInfoLevel = 0

protectedinherited

Definition at line 187 of file Operator.h.

Referenced by AMP::Operator::Operator::setDebugPrintInfoLevel().

◆ d_iInstance_id

int AMP::Operator::Operator::d_iInstance_id

staticprotectedinherited

Definition at line 191 of file Operator.h.

◆ d_iObject_id

int AMP::Operator::Operator::d_iObject_id

protectedinherited

Definition at line 189 of file Operator.h.

◆ d_memory_location

AMP::Utilities::MemoryType AMP::Operator::Operator::d_memory_location = AMP::Utilities::MemoryType::none

protectedinherited

Definition at line 195 of file Operator.h.

Referenced by AMP::Operator::Operator::getMemoryLocation().

◆ d_Mesh

std::shared_ptr<AMP::Mesh::Mesh> AMP::Operator::Operator::d_Mesh

protectedinherited

Definition at line 193 of file Operator.h.

Referenced by AMP::Operator::Operator::getMesh(), AMP::Operator::Operator::getMesh(), and AMP::Operator::ContactResidualCorrection::setMasterMesh().

◆ d_pAlgebraicVariable

std::shared_ptr<AMP::LinearAlgebra::Variable> AMP::TimeIntegrator::TimeOperator::d_pAlgebraicVariable

protectedinherited

algebraic variable

Definition at line 225 of file TimeOperator.h.

Referenced by AMP::TimeIntegrator::TimeOperator::registerAlgebraicVariable().

◆ d_pFunctionScaling

std::shared_ptr<AMP::LinearAlgebra::Vector> AMP::TimeIntegrator::TimeOperator::d_pFunctionScaling

protectedinherited

Definition at line 243 of file TimeOperator.h.

Referenced by AMP::TimeIntegrator::TimeOperator::setComponentScalings().

◆ d_pIDATimeDerivative

std::shared_ptr<AMP::LinearAlgebra::Vector> AMP::TimeIntegrator::IDATimeOperator::d_pIDATimeDerivative

protected

Definition at line 92 of file IDATimeOperator.h.

Referenced by registerIDATimeDerivative().

◆ d_pMassOperator

std::shared_ptr<AMP::Operator::Operator> AMP::TimeIntegrator::TimeOperator::d_pMassOperator

protectedinherited

pointer to mass operator

Definition at line 220 of file TimeOperator.h.

Referenced by AMP::TimeIntegrator::TimeOperator::getMassOperator(), and AMP::TimeIntegrator::TimeOperator::registerMassOperator().

◆ d_pRhsOperator

std::shared_ptr<AMP::Operator::Operator> AMP::TimeIntegrator::TimeOperator::d_pRhsOperator

protectedinherited

pointer to rhs operator

Definition at line 215 of file TimeOperator.h.

Referenced by AMP::TimeIntegrator::TimeOperator::getOutputVariable(), AMP::TimeIntegrator::TimeOperator::getRhsOperator(), AMP::TimeIntegrator::TimeOperator::isValidVector(), AMP::TimeIntegrator::TimeOperator::makeConsistent(), AMP::TimeIntegrator::TimeOperator::registerRhsOperator(), and AMP::TimeIntegrator::TimeOperator::reInitializeVector().

◆ d_pScratchSolVector

std::shared_ptr<AMP::LinearAlgebra::Vector> AMP::TimeIntegrator::TimeOperator::d_pScratchSolVector

protectedinherited

scratch vector for internal use

Definition at line 230 of file TimeOperator.h.

◆ d_pScratchVector

std::shared_ptr<AMP::LinearAlgebra::Vector> AMP::TimeIntegrator::TimeOperator::d_pScratchVector

protectedinherited

scratch vector for internal use

Definition at line 235 of file TimeOperator.h.

◆ d_pSolutionScaling

std::shared_ptr<AMP::LinearAlgebra::Vector> AMP::TimeIntegrator::TimeOperator::d_pSolutionScaling

protectedinherited

Definition at line 242 of file TimeOperator.h.

Referenced by AMP::TimeIntegrator::TimeOperator::setComponentScalings().

◆ d_pSourceTerm

std::shared_ptr<AMP::LinearAlgebra::Vector> AMP::TimeIntegrator::TimeOperator::d_pSourceTerm

protectedinherited

vector containing time independent source terms if any (for now)

Definition at line 240 of file TimeOperator.h.

Referenced by registerSourceTerm().

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

src/time_integrators/sundials/IDATimeOperator.h

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Detailed Description

Member Typedef Documentation

◆ shared_ptr

Constructor & Destructor Documentation

◆ IDATimeOperator() [1/2]

◆ ~IDATimeOperator()

◆ IDATimeOperator() [2/2]

Member Function Documentation

◆ apply() [1/2]

◆ apply() [2/2]

◆ applyRhs()

◆ createInputVector()

◆ createOutputVector()

◆ getBackendFromInput()

◆ getFromInput()

◆ getGamma()

◆ getInputVariable()

◆ getJacobianParameters()

◆ getMassOperator()

◆ getMemoryLocation()

◆ getMesh() [1/2]

◆ getMesh() [2/2]

◆ getOutputVariable()

◆ getParameters() [1/2]

◆ getParameters() [2/2]

◆ getRhsOperator()

◆ isValidVector()

◆ makeConsistent()

◆ registerAlgebraicVariable()

◆ registerCurrentTime()

◆ registerIDATimeDerivative()

◆ registerMassOperator()

◆ registerRhsOperator()

◆ registerSourceTerm()

◆ reInitializeVector()

◆ reset()

◆ residual()

◆ selectInputVector()

◆ selectOutputVector()

◆ setComponentScalings()

◆ setDebugPrintInfoLevel()

◆ setDt()

◆ setMemoryAndBackendParameters()

◆ setTimeOperatorScaling()

◆ subsetInputVector() [1/2]

◆ subsetInputVector() [2/2]

◆ subsetOutputVector() [1/2]

◆ subsetOutputVector() [2/2]

◆ type()

Member Data Documentation

◆ d_backend

◆ d_bAlgebraicComponent

◆ d_bLinearMassOperator

◆ d_bLinearRhsOperator

◆ d_cloningHappened

◆ d_current_time

◆ d_dCurrentDt

◆ d_dGamma

◆ d_iDebugPrintInfoLevel

◆ d_iInstance_id

◆ d_iObject_id

◆ d_memory_location

◆ d_Mesh

◆ d_pAlgebraicVariable

◆ d_pFunctionScaling

◆ d_pIDATimeDerivative

◆ d_pMassOperator

◆ d_pRhsOperator

◆ d_pScratchSolVector

◆ d_pScratchVector

◆ d_pSolutionScaling

◆ d_pSourceTerm