Amesos_Pardiso Class Reference

Amesos_Pardiso: Interface to the PARDISO package. More...

#include <Amesos_Pardiso.h>

Inheritance diagram for Amesos_Pardiso:

[legend]Collaboration diagram for Amesos_Pardiso:[legend]List of all members.

Public Member Functions
Constructor methods
	Amesos_Pardiso (const Epetra_LinearProblem &LinearProblem)
	Constructor.
	~Amesos_Pardiso ()
	Destructor.
Mathematical functions.
int	SymbolicFactorization ()
	Performs SymbolicFactorization on the matrix A.
int	NumericFactorization ()
	Performs NumericFactorization on the matrix A.
int	Solve ()
	Solves A X = B (or AT X = B).
Additional methods required to support the Epetra_Operator interface.
const Epetra_LinearProblem *	GetProblem () const
	Get a pointer to the Problem.
bool	MatrixShapeOK () const
	Returns true if PARDISO can handle this matrix shape.
int	SetUseTranspose (bool UseTranspose)
	SetUseTranpose().
bool	UseTranspose () const
	Returns the current UseTranspose setting.
const Epetra_Comm &	Comm () const
	Returns a pointer to the Epetra_Comm communicator associated with this matrix.
int	SetParameters (Teuchos::ParameterList &ParameterList)
	Set parameters from the input parameters list, returns 0 if successful.
int	NumSymbolicFact () const
	Returns the number of symbolic factorizations performed by this object.
int	NumNumericFact () const
	Returns the number of numeric factorizations performed by this object.
int	NumSolve () const
	Returns the number of solves performed by this object.
void	PrintTiming () const
	Prints timing information.
void	PrintStatus () const
	Prints information about the factorization and solution phases.
void	GetTiming (Teuchos::ParameterList &TimingParameterList) const
	Extracts timing information from the current solver and places it in the parameter list.

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Detailed Description

Amesos_Pardiso: Interface to the PARDISO package.

Author:

Marzio Sala, SNL 9214

Date:

Last updated on June 2005

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Member Function Documentation

bool Amesos_Pardiso::MatrixShapeOK (   )  const [virtual]

Returns true if PARDISO can handle this matrix shape. Returns true if the matrix shape is one that PARDISO can handle. PARDISO only works with square matrices. Implements Amesos_BaseSolver.

int Amesos_Pardiso::SetUseTranspose (  bool  UseTranspose  )  [inline, virtual]

SetUseTranpose(). If SetUseTranspose() is set to true, is computed. Implements Amesos_BaseSolver.

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

• Amesos_Pardiso.h
• Amesos_Pardiso.cpp

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