PyTrilinos.Anasazi.BasicOrthoManagerEpetra Class Reference

Inheritance diagram for PyTrilinos.Anasazi.BasicOrthoManagerEpetra:

Collaboration diagram for PyTrilinos.Anasazi.BasicOrthoManagerEpetra:

List of all members.

Public Member Functions
def	__init__
def	orthonormErrorMat
def	orthogErrorMat
def	setKappa
def	getKappa
Public Attributes
	this

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Detailed Description

An implementation of the Anasazi::MatOrthoManager that performs
orthogonalization using (potentially) multiple steps of classical
Gram-Schmidt.

Chris Baker, Ulrich Hetmaniuk, Rich Lehoucq, and Heidi Thornquist

C++ includes: AnasaziBasicOrthoManager.hpp 

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Constructor & Destructor Documentation

def PyTrilinos.Anasazi.BasicOrthoManagerEpetra.__init__	(		self,
			args
	)

__init__(Anasazi::BasicOrthoManager<(double,Epetra_MultiVector,Epetra_Operator)> self, Teuchos::RCP< Epetra_Operator const > Op=Teuchos::null, Teuchos::ScalarTraits< double >::magnitudeType kappa=1.41421356, 
    Teuchos::ScalarTraits< double >::magnitudeType eps=0.0, 
    Teuchos::ScalarTraits< double >::magnitudeType tol=0.20) -> BasicOrthoManagerEpetra

Anasazi::BasicOrthoManager< ScalarType, MV, OP
>::BasicOrthoManager(Teuchos::RCP< const OP > Op=Teuchos::null,
typename Teuchos::ScalarTraits< ScalarType >::magnitudeType
kappa=1.41421356, typename Teuchos::ScalarTraits< ScalarType
>::magnitudeType eps=0.0, typename Teuchos::ScalarTraits< ScalarType
>::magnitudeType tol=0.20)

Constructor specifying re-orthogonalization tolerance. 

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Member Function Documentation

def PyTrilinos.Anasazi.BasicOrthoManagerEpetra.getKappa	(		self,
			args
	)

getKappa(BasicOrthoManagerEpetra self) -> Teuchos::ScalarTraits< double >::magnitudeType

Teuchos::ScalarTraits<ScalarType>::magnitudeType
Anasazi::BasicOrthoManager< ScalarType, MV, OP >::getKappa() const

Return parameter for re-orthogonalization threshold. 

def PyTrilinos.Anasazi.BasicOrthoManagerEpetra.orthogErrorMat	(		self,
			args
	)

orthogErrorMat(BasicOrthoManagerEpetra self, Epetra_MultiVector X1, Epetra_MultiVector X2, Teuchos::RCP< Epetra_MultiVector const > MX1, 
    Teuchos::RCP< Epetra_MultiVector const > MX2) -> Teuchos::ScalarTraits< double >::magnitudeType

Teuchos::ScalarTraits< ScalarType >::magnitudeType
Anasazi::BasicOrthoManager< ScalarType, MV, OP >::orthogErrorMat(const
MV &X1, const MV &X2, Teuchos::RCP< const MV > MX1, Teuchos::RCP<
const MV > MX2) const

This method computes the error in orthogonality of two multivectors,
measured as the Frobenius norm of innerProd(X,Y). The method has the
option of exploiting a caller-provided MX. 

Reimplemented from PyTrilinos.Anasazi.MatOrthoManagerEpetra.

def PyTrilinos.Anasazi.BasicOrthoManagerEpetra.orthonormErrorMat	(		self,
			args
	)

orthonormErrorMat(BasicOrthoManagerEpetra self, Epetra_MultiVector X, Teuchos::RCP< Epetra_MultiVector const > MX=Teuchos::null) -> Teuchos::ScalarTraits< double >::magnitudeType

Teuchos::ScalarTraits< ScalarType >::magnitudeType
Anasazi::BasicOrthoManager< ScalarType, MV, OP
>::orthonormErrorMat(const MV &X, Teuchos::RCP< const MV >
MX=Teuchos::null) const

This method computes the error in orthonormality of a multivector,
measured as the Frobenius norm of the difference innerProd(X,Y) - I.
The method has the option of exploiting a caller-provided MX. 

Reimplemented from PyTrilinos.Anasazi.MatOrthoManagerEpetra.

def PyTrilinos.Anasazi.BasicOrthoManagerEpetra.setKappa	(		self,
			args
	)

setKappa(BasicOrthoManagerEpetra self, Teuchos::ScalarTraits< double >::magnitudeType kappa)

void
Anasazi::BasicOrthoManager< ScalarType, MV, OP >::setKappa(typename
Teuchos::ScalarTraits< ScalarType >::magnitudeType kappa)

Set parameter for re-orthogonalization threshold. 

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

• Anasazi.py