#include <Trilinos_Util_CrsMatrixGallery.h>

Inheritance diagram for Trilinos_Util::VbrMatrixGallery:

Collaboration diagram for Trilinos_Util::VbrMatrixGallery:

Public Member Functions
	VbrMatrixGallery (const std::string name, const Epetra_Map &map)

	VbrMatrixGallery (const std::string name, const Epetra_Comm &Comm, bool UseLongLong=false)

	~VbrMatrixGallery ()

const Epetra_BlockMap *	GetBlockMap ()
	Returns a pointer the internally stored BlockMap. More...

const Epetra_BlockMap &	GetBlockMapRef ()

Epetra_VbrMatrix *	GetVbrMatrix (const int NumPDEEqns)
	Returns a VbrMatrix, starting from the CsrMatrix. More...

Epetra_VbrMatrix *	GetVbrMatrix ()
	Returns a VbrMatrix, starting from the CsrMatrix. More...

Epetra_VbrMatrix &	GetVbrMatrixRef ()

Epetra_MultiVector *	GetVbrRHS ()
	Returns a pointer to the RHS for the selected Vbr exact solution. More...

Epetra_MultiVector *	GetVbrExactSolution ()
	Returns a pointer to the selected Vbr exact solution. More...

Epetra_MultiVector *	GetVbrStartingSolution ()
	Returns a pointer to the starting solution for Vbr problems. More...

void	CreateVbrMatrix (void)

template<typename int_type >
void	TCreateVbrMatrix (void)

Epetra_LinearProblem *	GetVbrLinearProblem ()
	Returns a pointer to Epetra_LinearProblem for VBR. More...

void	ComputeResidualVbr (double *residual)
	Computes the 2-norm of the residual for the VBR problem. More...

void	ComputeDiffBetweenStartingAndExactSolutionsVbr (double *residual)
	Computes the 2-norm of the difference between the starting solution and the exact solution for the VBR problem. More...

void	PrintVbrMatrixAndVectors (std::ostream &os)
	Print out Vbr matrix and vectors. More...

void	PrintVbrMatrixAndVectors ()

Public Member Functions inherited from Trilinos_Util::CrsMatrixGallery
	CrsMatrixGallery (const std::string name, const Epetra_Comm &comm, bool UseLongLong=false)
	Triutils_Gallery Constructor. More...

	CrsMatrixGallery (const std::string name, const Epetra_Map &map)
	Creates an Triutils_Gallery object using a given map. More...

	~CrsMatrixGallery ()
	Triutils_Gallery destructor. More...

int	Set (const std::string parameter, const int value)
	Sets a gallery options using an interger value. More...

int	Set (const std::string parameter, const std::string value)
	Sets a gallery options using a C++ string . More...

int	Set (const std::string parameter, const double value)
	Sets a gallery options using an double value. More...

int	Set (const std::string parameter, const Epetra_Vector &value)
	Sets a gallery options using an Epetra_Vector. More...

int	Set (Trilinos_Util::CommandLineParser &CLP)
	Sets gallery options using values passed from the shell. More...

Epetra_CrsMatrix *	GetMatrix ()
	Returns a pointer to the CrsMatrix. More...

Epetra_CrsMatrix &	GetMatrixRef ()

Epetra_MultiVector *	GetExactSolution ()
	Returns a pointer to the exact solution. More...

Epetra_MultiVector *	GetStartingSolution ()
	Returns a pointer to the starting solution (typically, for HB problems). More...

Epetra_MultiVector *	GetRHS ()
	Returns a pointer to the rhs corresponding to the selected exact solution. More...

const Epetra_Map *	GetMap ()
	Returns a pointer the internally stored Map. More...

const Epetra_Map &	GetMapRef ()

Epetra_LinearProblem *	GetLinearProblem ()
	Returns a pointer to Epetra_LinearProblem. More...

void	ComputeResidual (double *residual)
	Computes the 2-norm of the residual. More...

void	ComputeDiffBetweenStartingAndExactSolutions (double *residual)
	Computes the 2-norm of the difference between the starting solution and the exact solution. More...

void	PrintMatrixAndVectors (std::ostream &os)
	Print out matrix and vectors. More...

void	PrintMatrixAndVectors ()

void	GetCartesianCoordinates (double &x, double &y, double *&z)
	Get pointers to double vectors containing coordinates of points. More...

int	WriteMatrix (const std::string &FileName, const bool UseSparse=true)
	Print matrix on file in MATLAB format. More...

Protected Member Functions
void	CreateBlockMap (void)

template<typename int_type >
void	TCreateBlockMap (void)

void	CreateVbrExactSolution (void)
	Creates the exact solution for a Epetra_VbrMatrix. More...

void	CreateVbrStartingSolution ()
	Creates the starting solution for Vbr. More...

void	CreateVbrRHS ()
	Create the RHS corresponding to the desired exact solution for the Vbr problem. More...

Protected Member Functions inherited from Trilinos_Util::CrsMatrixGallery
template<typename int_type >
int_type *&	MyGlobalElementsPtr ()

template<typename int_type >
std::vector< int_type > &	MapMapRef ()

template<>
long long *&	MyGlobalElementsPtr ()

template<>
std::vector< long long > &	MapMapRef ()

template<>
int *&	MyGlobalElementsPtr ()

template<>
std::vector< int > &	MapMapRef ()

void	CreateMap ()
	Creates a map. More...

template<typename int_type >
void	TCreateMap ()

void	CreateMatrix ()
	Creates the CrdMatrix. More...

template<typename int_type >
void	TCreateMatrix ()

template<typename int_type >
void	TCreateExactSolution ()
	Creates the exact solution. More...

void	CreateExactSolution ()

void	CreateStartingSolution ()
	Creates the starting solution. More...

template<typename int_type >
void	TCreateRHS ()
	Create the RHS corresponding to the desired exact solution. More...

void	CreateRHS ()

template<typename int_type >
void	CreateEye ()

template<typename int_type >
void	CreateMatrixDiag ()

template<typename int_type >
void	CreateMatrixTriDiag ()

template<typename int_type >
void	CreateMatrixLaplace1d ()

template<typename int_type >
void	CreateMatrixLaplace1dNeumann ()

template<typename int_type >
void	CreateMatrixCrossStencil2d ()

template<typename int_type >
void	CreateMatrixCrossStencil2dVector ()

template<typename int_type >
void	CreateMatrixLaplace2d ()

template<typename int_type >
void	CreateMatrixLaplace2d_BC ()

template<typename int_type >
void	CreateMatrixLaplace2d_9pt ()

template<typename int_type >
void	CreateMatrixStretched2d ()

template<typename int_type >
void	CreateMatrixRecirc2d ()

template<typename int_type >
void	CreateMatrixRecirc2dDivFree ()

template<typename int_type >
void	CreateMatrixLaplace2dNeumann ()

template<typename int_type >
void	CreateMatrixUniFlow2d ()

template<typename int_type >
void	CreateMatrixLaplace3d ()

template<typename int_type >
void	CreateMatrixCrossStencil3d ()

template<typename int_type >
void	CreateMatrixCrossStencil3dVector ()

template<typename int_type >
void	CreateMatrixLehmer ()

template<typename int_type >
void	CreateMatrixMinij ()

template<typename int_type >
void	CreateMatrixRis ()

template<typename int_type >
void	CreateMatrixHilbert ()

template<typename int_type >
void	CreateMatrixJordblock ()

template<typename int_type >
void	CreateMatrixCauchy ()

template<typename int_type >
void	CreateMatrixFiedler ()

template<typename int_type >
void	CreateMatrixHanowa ()

template<typename int_type >
void	CreateMatrixKMS ()

template<typename int_type >
void	CreateMatrixParter ()

template<typename int_type >
void	CreateMatrixPei ()

template<typename int_type >
void	CreateMatrixOnes ()

template<typename int_type >
void	CreateMatrixVander ()

template<typename int_type >
void	TReadMatrix ()

void	GetNeighboursCartesian2d (const int i, const int nx, const int ny, int &left, int &right, int &lower, int &upper)

void	GetNeighboursCartesian3d (const int i, const int nx, const int ny, const int nz, int &left, int &right, int &lower, int &upper, int &below, int &above)

template<typename int_type >
void	TGetCartesianCoordinates (double &x, double &y, double *&z)

void	ZeroOutData ()

void	SetupCartesianGrid2D ()

void	SetupCartesianGrid3D ()

void	ExactSolQuadXY (double x, double y, double &u)

void	ExactSolQuadXY (double x, double y, double &u, double &ux, double &uy, double &uxx, double &uyy)

Protected Attributes
Epetra_VbrMatrix *	VbrMatrix_

Epetra_MultiVector *	VbrExactSolution_

Epetra_MultiVector *	VbrStartingSolution_

Epetra_MultiVector *	VbrRhs_

Epetra_BlockMap *	BlockMap_

int	MaxBlkSize_

Epetra_LinearProblem *	VbrLinearProblem_

Protected Attributes inherited from Trilinos_Util::CrsMatrixGallery
const Epetra_Comm *	comm_

Epetra_CrsMatrix *	matrix_

Epetra_MultiVector *	ExactSolution_

Epetra_MultiVector *	StartingSolution_

Epetra_MultiVector *	rhs_

Epetra_Map *	map_

Epetra_LinearProblem *	LinearProblem_

std::string	name_

long long	NumGlobalElements_

int	NumMyElements_

int *	MyGlobalElements_int_

std::vector< int >	MapMap_int_

long long *	MyGlobalElements_LL_

std::vector< long long >	MapMap_LL_

std::string	MapType_

bool	ContiguousMap_

std::string	ExactSolutionType_

std::string	StartingSolutionType_

std::string	ExpandType_

std::string	RhsType_

int	nx_

int	ny_

int	nz_

int	mx_

int	my_

int	mz_

double	lx_

double	ly_

double	lz_

int	NumPDEEqns_

int	NumVectors_

Epetra_Vector *	VectorA_

Epetra_Vector *	VectorB_

Epetra_Vector *	VectorC_

Epetra_Vector *	VectorD_

Epetra_Vector *	VectorE_

Epetra_Vector *	VectorF_

Epetra_Vector *	VectorG_

double	a_

double	b_

double	c_

double	d_

double	e_

double	f_

double	g_

double	alpha_

double	beta_

double	gamma_

double	delta_

double	conv_

double	diff_

double	source_

double	epsilon_

std::string	FileName_

std::string	ErrorMsg

std::string	OutputMsg

bool	verbose_

bool	UseLongLong_

Constructor & Destructor Documentation

Trilinos_Util::VbrMatrixGallery::VbrMatrixGallery	(	const std::string	name,
		const Epetra_Map &	map
	)

inline

Trilinos_Util::VbrMatrixGallery::VbrMatrixGallery	(	const std::string	name,
		const Epetra_Comm &	Comm,
		bool	UseLongLong = `false`
	)

inline

Trilinos_Util::VbrMatrixGallery::~VbrMatrixGallery ( )

Member Function Documentation

void Trilinos_Util::VbrMatrixGallery::ComputeDiffBetweenStartingAndExactSolutionsVbr ( double * residual )

Computes the 2-norm of the difference between the starting solution and the exact solution for the VBR problem.

void Trilinos_Util::VbrMatrixGallery::ComputeResidualVbr ( double * residual )

Computes the 2-norm of the residual for the VBR problem.

void Trilinos_Util::VbrMatrixGallery::CreateBlockMap ( void )

protected

void Trilinos_Util::VbrMatrixGallery::CreateVbrExactSolution ( void )

protected

Creates the exact solution for a Epetra_VbrMatrix.

void Trilinos_Util::VbrMatrixGallery::CreateVbrMatrix ( void )

void Trilinos_Util::VbrMatrixGallery::CreateVbrRHS ( void )

protected

Create the RHS corresponding to the desired exact solution for the Vbr problem.

void Trilinos_Util::VbrMatrixGallery::CreateVbrStartingSolution ( void )

protected

Creates the starting solution for Vbr.

const Epetra_BlockMap * Trilinos_Util::VbrMatrixGallery::GetBlockMap ( void )

Returns a pointer the internally stored BlockMap.

const Epetra_BlockMap & Trilinos_Util::VbrMatrixGallery::GetBlockMapRef ( void )

Epetra_MultiVector * Trilinos_Util::VbrMatrixGallery::GetVbrExactSolution ( void )

Returns a pointer to the selected Vbr exact solution.

Epetra_LinearProblem * Trilinos_Util::VbrMatrixGallery::GetVbrLinearProblem ( void )

Returns a pointer to Epetra_LinearProblem for VBR.

Epetra_VbrMatrix * Trilinos_Util::VbrMatrixGallery::GetVbrMatrix ( const int NumPDEEqns )

Returns a VbrMatrix, starting from the CsrMatrix.

Returns a VbrMatrix, starting from the CsrMatrix. This vbr matrix is formally equivalent to the CrsMatrix returned by GetMatrix(). However, each node of the CrsMatrix is replicated num_PDE_eqns times (this value is passed in input, or set via Set("num pde eqns",IntValue)).

Epetra_VbrMatrix * Trilinos_Util::VbrMatrixGallery::GetVbrMatrix ( void )

Returns a VbrMatrix, starting from the CsrMatrix.

Epetra_VbrMatrix & Trilinos_Util::VbrMatrixGallery::GetVbrMatrixRef ( void )

Epetra_MultiVector * Trilinos_Util::VbrMatrixGallery::GetVbrRHS ( void )

Returns a pointer to the RHS for the selected Vbr exact solution.

Returns a pointer to the RHS corresponding to the selected exact solution to the linear systems defined by the Epetra_VbrMatrix.

Epetra_MultiVector * Trilinos_Util::VbrMatrixGallery::GetVbrStartingSolution ( void )

Returns a pointer to the starting solution for Vbr problems.

void Trilinos_Util::VbrMatrixGallery::PrintVbrMatrixAndVectors ( std::ostream & os )

Print out Vbr matrix and vectors.

void Trilinos_Util::VbrMatrixGallery::PrintVbrMatrixAndVectors ( )

template<typename int_type >

void Trilinos_Util::VbrMatrixGallery::TCreateBlockMap ( void )

protected

References Epetra_Time::ElapsedTime().

template<typename int_type >

void Trilinos_Util::VbrMatrixGallery::TCreateVbrMatrix ( void )

References Copy, Epetra_Util::RandomDouble(), TEUCHOS_ASSERT, and TEUCHOS_TEST_FOR_EXCEPT_MSG.

Member Data Documentation

Epetra_BlockMap* Trilinos_Util::VbrMatrixGallery::BlockMap_

protected

int Trilinos_Util::VbrMatrixGallery::MaxBlkSize_

protected

Epetra_MultiVector* Trilinos_Util::VbrMatrixGallery::VbrExactSolution_

protected

Epetra_LinearProblem* Trilinos_Util::VbrMatrixGallery::VbrLinearProblem_

protected

Epetra_VbrMatrix* Trilinos_Util::VbrMatrixGallery::VbrMatrix_

protected

Epetra_MultiVector* Trilinos_Util::VbrMatrixGallery::VbrRhs_

protected

Epetra_MultiVector* Trilinos_Util::VbrMatrixGallery::VbrStartingSolution_

protected

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

Public Member Functions

Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation