Amesos_Control Class Reference

Amesos_Control: Container for some control variables. More...

#include <Amesos_Control.h>

Inheritance diagram for Amesos_Control:

Public Member Functions
	Amesos_Control ()
	Default constructor.
	~Amesos_Control ()
	Default destructor.
void	SetControlParameters (const Teuchos::ParameterList &ParameterList)

Public Attributes
double	AddToDiag_
	Add this value to the diagonal.
bool	refactorize_
double	rcond_threshold_
int	ScaleMethod_
bool	AddZeroToDiag_
	Adds zero to diagonal of redistributed matrix (some solvers choke on a matrix with a partly empty diag)
int	MatrixProperty_
	Set the matrix property.
int	MaxProcesses_
bool	Reindex_

Detailed Description

Amesos_Control: Container for some control variables.

Author

Marzio Sala, SNL 9214

Date

Last updated on 24-May-05 (Champions' League Final day)

Member Data Documentation

MatrixProperty_

int Amesos_Control::MatrixProperty_

Set the matrix property.

Matrix property can be

• 0 : general unsymmetric matrix;
• 1 : SPD;
• 2 : general symmetric matrix. UNUSED - See bug #2331 and bug #2332

Referenced by Amesos_Mumps::PrintStatus().

rcond_threshold_

double Amesos_Control::rcond_threshold_

If error is greater than this value, perform symbolic and numeric factorization with full partial pivoting

Referenced by Amesos_Control().

Reindex_

bool Amesos_Control::Reindex_

If true, the Amesos class should reindex the matrix to standard indexing (i.e. 0-n-1) at present, only Amesos_Klu supports this option.

Referenced by Amesos_Control(), Amesos_Klu::Solve(), Amesos_Paraklete::Solve(), Amesos_Klu::SymbolicFactorization(), and Amesos_Paraklete::SymbolicFactorization().

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

• Amesos_Control.h
• Amesos_Control.cpp