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Tempus_Test::SteadyQuadraticModel< Scalar > Class Template Reference

Simple quadratic equation with a stable steady-state. This is a simple differential equation

\[ \mathbf{\dot{x}}=\mathbf{x}^2 - b^2 \]

which has steady state solutions $\mathbf{x} = \pm b$. The solution $\mathbf{x} = b$ is stable if $b < 0$ and the solution $\mathbf{x} = -b$ is stable if $b > 0$. This model is used to test pseudo-transient sensitivity analysis methods. More...

#include <SteadyQuadraticModel_decl.hpp>

Inheritance diagram for Tempus_Test::SteadyQuadraticModel< Scalar >:

Public Member Functions

 SteadyQuadraticModel (Teuchos::RCP< Teuchos::ParameterList > pList=Teuchos::null)
 
Scalar getSteadyStateSolution () const
 
Scalar getSteadyStateSolutionSensitivity () const
 
Public functions overridden from ModelEvaluator.
Teuchos::RCP< const
Thyra::VectorSpaceBase< Scalar > > 		get_x_space () const
 
Teuchos::RCP< const
Thyra::VectorSpaceBase< Scalar > > 		get_f_space () const
 
Thyra::ModelEvaluatorBase::InArgs
< Scalar > 		getNominalValues () const
 
Teuchos::RCP
< Thyra::LinearOpWithSolveBase
< Scalar > > 		create_W () const
 
Teuchos::RCP
< Thyra::LinearOpBase< Scalar > > 		create_W_op () const
 
Teuchos::RCP< const
Thyra::LinearOpWithSolveFactoryBase
< Scalar > > 		get_W_factory () const
 
Thyra::ModelEvaluatorBase::InArgs
< Scalar > 		createInArgs () const
 
Teuchos::RCP< const
Thyra::VectorSpaceBase< Scalar > > 		get_p_space (int l) const
 
Teuchos::RCP< const
Teuchos::Array< std::string > > 		get_p_names (int l) const
 
Teuchos::RCP< const
Thyra::VectorSpaceBase< Scalar > > 		get_g_space (int j) const
 
Public functions overridden from ParameterListAcceptor.
void setParameterList (Teuchos::RCP< Teuchos::ParameterList > const &paramList)
 
Teuchos::RCP< const
Teuchos::ParameterList > 		getValidParameters () const
 

Private Member Functions

void setupInOutArgs_ () const
 
Private functions overridden from ModelEvaluatorDefaultBase.
Thyra::ModelEvaluatorBase::OutArgs
< Scalar > 		createOutArgsImpl () const
 
void evalModelImpl (const Thyra::ModelEvaluatorBase::InArgs< Scalar > &inArgs_bar, const Thyra::ModelEvaluatorBase::OutArgs< Scalar > &outArgs_bar) const
 

Private Attributes

int dim_
 Number of state unknowns (2) More...
 
int Np_
 Number of parameter vectors (1) More...
 
int np_
 Number of parameters in this vector (2) More...
 
int Ng_
 Number of observation functions (1) More...
 
int ng_
 Number of elements in this observation function (1) More...
 
bool useDfDpAsTangent_
 Treat DfDp OutArg as tangent (df/dx*dx/dp+df/dp) More...
 
bool isInitialized_
 
Thyra::ModelEvaluatorBase::InArgs
< Scalar > 		inArgs_
 
Thyra::ModelEvaluatorBase::OutArgs
< Scalar > 		outArgs_
 
Thyra::ModelEvaluatorBase::InArgs
< Scalar > 		nominalValues_
 
Teuchos::RCP< const
Thyra::VectorSpaceBase< Scalar > > 		x_space_
 
Teuchos::RCP< const
Thyra::VectorSpaceBase< Scalar > > 		f_space_
 
Teuchos::RCP< const
Thyra::VectorSpaceBase< Scalar > > 		p_space_
 
Teuchos::RCP< const
Thyra::VectorSpaceBase< Scalar > > 		g_space_
 
Teuchos::RCP< const
Thyra::VectorSpaceBase< Scalar > > 		DxDp_space_
 
Scalar b_
 Model parameter. More...
 

Detailed Description

template<class Scalar>
class Tempus_Test::SteadyQuadraticModel< Scalar >

Simple quadratic equation with a stable steady-state. This is a simple differential equation

\[ \mathbf{\dot{x}}=\mathbf{x}^2 - b^2 \]

which has steady state solutions $\mathbf{x} = \pm b$. The solution $\mathbf{x} = b$ is stable if $b < 0$ and the solution $\mathbf{x} = -b$ is stable if $b > 0$. This model is used to test pseudo-transient sensitivity analysis methods.

Definition at line 31 of file SteadyQuadraticModel_decl.hpp.

Constructor & Destructor Documentation

template<class Scalar >
Tempus_Test::SteadyQuadraticModel< Scalar >::SteadyQuadraticModel ( Teuchos::RCP< Teuchos::ParameterList >  pList = Teuchos::null)

Definition at line 31 of file SteadyQuadraticModel_impl.hpp.

Member Function Documentation

template<class Scalar >
Teuchos::RCP< Thyra::LinearOpWithSolveBase< Scalar > > Tempus_Test::SteadyQuadraticModel< Scalar >::create_W ( ) const

Definition at line 107 of file SteadyQuadraticModel_impl.hpp.

template<class Scalar >
Teuchos::RCP< Thyra::LinearOpBase< Scalar > > Tempus_Test::SteadyQuadraticModel< Scalar >::create_W_op ( ) const

Definition at line 140 of file SteadyQuadraticModel_impl.hpp.

template<class Scalar >
Thyra::ModelEvaluatorBase::InArgs< Scalar > Tempus_Test::SteadyQuadraticModel< Scalar >::createInArgs ( ) const

Definition at line 162 of file SteadyQuadraticModel_impl.hpp.

template<class Scalar >
Thyra::ModelEvaluatorBase::OutArgs< Scalar > Tempus_Test::SteadyQuadraticModel< Scalar >::createOutArgsImpl ( ) const
private

Definition at line 175 of file SteadyQuadraticModel_impl.hpp.

template<class Scalar >
void Tempus_Test::SteadyQuadraticModel< Scalar >::evalModelImpl ( const Thyra::ModelEvaluatorBase::InArgs< Scalar > &  inArgs_bar,
const Thyra::ModelEvaluatorBase::OutArgs< Scalar > &  outArgs_bar 
) const
private

Definition at line 185 of file SteadyQuadraticModel_impl.hpp.

template<class Scalar >
Teuchos::RCP< const Thyra::VectorSpaceBase< Scalar > > Tempus_Test::SteadyQuadraticModel< Scalar >::get_f_space ( ) const

Definition at line 87 of file SteadyQuadraticModel_impl.hpp.

template<class Scalar >
Teuchos::RCP< const Thyra::VectorSpaceBase< Scalar > > Tempus_Test::SteadyQuadraticModel< Scalar >::get_g_space ( int  j) const

Definition at line 332 of file SteadyQuadraticModel_impl.hpp.

template<class Scalar >
Teuchos::RCP< const Teuchos::Array< std::string > > Tempus_Test::SteadyQuadraticModel< Scalar >::get_p_names ( int  l) const

Definition at line 314 of file SteadyQuadraticModel_impl.hpp.

template<class Scalar >
Teuchos::RCP< const Thyra::VectorSpaceBase< Scalar > > Tempus_Test::SteadyQuadraticModel< Scalar >::get_p_space ( int  l) const

Definition at line 301 of file SteadyQuadraticModel_impl.hpp.

template<class Scalar >
Teuchos::RCP< const Thyra::LinearOpWithSolveFactoryBase< Scalar > > Tempus_Test::SteadyQuadraticModel< Scalar >::get_W_factory ( ) const

Definition at line 151 of file SteadyQuadraticModel_impl.hpp.

template<class Scalar >
Teuchos::RCP< const Thyra::VectorSpaceBase< Scalar > > Tempus_Test::SteadyQuadraticModel< Scalar >::get_x_space ( ) const

Definition at line 78 of file SteadyQuadraticModel_impl.hpp.

template<class Scalar >
Thyra::ModelEvaluatorBase::InArgs< Scalar > Tempus_Test::SteadyQuadraticModel< Scalar >::getNominalValues ( ) const

Definition at line 96 of file SteadyQuadraticModel_impl.hpp.

template<class Scalar >
Scalar Tempus_Test::SteadyQuadraticModel< Scalar >::getSteadyStateSolution ( ) const

Definition at line 58 of file SteadyQuadraticModel_impl.hpp.

template<class Scalar >
Scalar Tempus_Test::SteadyQuadraticModel< Scalar >::getSteadyStateSolutionSensitivity ( ) const

Definition at line 68 of file SteadyQuadraticModel_impl.hpp.

template<class Scalar >
Teuchos::RCP< const Teuchos::ParameterList > Tempus_Test::SteadyQuadraticModel< Scalar >::getValidParameters ( ) const

Definition at line 428 of file SteadyQuadraticModel_impl.hpp.

template<class Scalar >
void Tempus_Test::SteadyQuadraticModel< Scalar >::setParameterList ( Teuchos::RCP< Teuchos::ParameterList > const &  paramList)

Definition at line 409 of file SteadyQuadraticModel_impl.hpp.

template<class Scalar >
void Tempus_Test::SteadyQuadraticModel< Scalar >::setupInOutArgs_ ( ) const
private

Definition at line 343 of file SteadyQuadraticModel_impl.hpp.

Member Data Documentation

template<class Scalar >
Scalar Tempus_Test::SteadyQuadraticModel< Scalar >::b_
private

Model parameter.

Definition at line 100 of file SteadyQuadraticModel_decl.hpp.

template<class Scalar >
int Tempus_Test::SteadyQuadraticModel< Scalar >::dim_
private

Number of state unknowns (2)

Definition at line 83 of file SteadyQuadraticModel_decl.hpp.

template<class Scalar >
Teuchos::RCP<const Thyra::VectorSpaceBase<Scalar> > Tempus_Test::SteadyQuadraticModel< Scalar >::DxDp_space_
private

Definition at line 97 of file SteadyQuadraticModel_decl.hpp.

template<class Scalar >
Teuchos::RCP<const Thyra::VectorSpaceBase<Scalar> > Tempus_Test::SteadyQuadraticModel< Scalar >::f_space_
private

Definition at line 94 of file SteadyQuadraticModel_decl.hpp.

template<class Scalar >
Teuchos::RCP<const Thyra::VectorSpaceBase<Scalar> > Tempus_Test::SteadyQuadraticModel< Scalar >::g_space_
private

Definition at line 96 of file SteadyQuadraticModel_decl.hpp.

template<class Scalar >
Thyra::ModelEvaluatorBase::InArgs<Scalar> Tempus_Test::SteadyQuadraticModel< Scalar >::inArgs_
mutableprivate

Definition at line 90 of file SteadyQuadraticModel_decl.hpp.

template<class Scalar >
bool Tempus_Test::SteadyQuadraticModel< Scalar >::isInitialized_
mutableprivate

Definition at line 89 of file SteadyQuadraticModel_decl.hpp.

template<class Scalar >
int Tempus_Test::SteadyQuadraticModel< Scalar >::Ng_
private

Number of observation functions (1)

Definition at line 86 of file SteadyQuadraticModel_decl.hpp.

template<class Scalar >
int Tempus_Test::SteadyQuadraticModel< Scalar >::ng_
private

Number of elements in this observation function (1)

Definition at line 87 of file SteadyQuadraticModel_decl.hpp.

template<class Scalar >
Thyra::ModelEvaluatorBase::InArgs<Scalar> Tempus_Test::SteadyQuadraticModel< Scalar >::nominalValues_
mutableprivate

Definition at line 92 of file SteadyQuadraticModel_decl.hpp.

template<class Scalar >
int Tempus_Test::SteadyQuadraticModel< Scalar >::Np_
private

Number of parameter vectors (1)

Definition at line 84 of file SteadyQuadraticModel_decl.hpp.

template<class Scalar >
int Tempus_Test::SteadyQuadraticModel< Scalar >::np_
private

Number of parameters in this vector (2)

Definition at line 85 of file SteadyQuadraticModel_decl.hpp.

template<class Scalar >
Thyra::ModelEvaluatorBase::OutArgs<Scalar> Tempus_Test::SteadyQuadraticModel< Scalar >::outArgs_
mutableprivate

Definition at line 91 of file SteadyQuadraticModel_decl.hpp.

template<class Scalar >
Teuchos::RCP<const Thyra::VectorSpaceBase<Scalar> > Tempus_Test::SteadyQuadraticModel< Scalar >::p_space_
private

Definition at line 95 of file SteadyQuadraticModel_decl.hpp.

template<class Scalar >
bool Tempus_Test::SteadyQuadraticModel< Scalar >::useDfDpAsTangent_
private

Treat DfDp OutArg as tangent (df/dx*dx/dp+df/dp)

Definition at line 88 of file SteadyQuadraticModel_decl.hpp.

template<class Scalar >
Teuchos::RCP<const Thyra::VectorSpaceBase<Scalar> > Tempus_Test::SteadyQuadraticModel< Scalar >::x_space_
private

Definition at line 93 of file SteadyQuadraticModel_decl.hpp.

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