ModalTools Class Reference

#include <ModalTools.h>

Collaboration diagram for ModalTools:


Public Member Functions
	ModalTools (const Epetra_Comm &_Comm)
int	makeSimpleLumpedMass (const Epetra_Operator M, double weight) const
int	massOrthonormalize (Epetra_MultiVector &X, Epetra_MultiVector &MX, const Epetra_Operator M, const Epetra_MultiVector &Q, int howMany, int type=0, double WS=0, double kappa=1.5625)
void	localProjection (int numRow, int numCol, int length, double U, int ldU, double MatV, int ldV, double UtMatV, int ldUtMatV, double work) const
int	directSolver (int, double , int, double , int, int &, double , int, double , int, int=0) const
double	getTimeProj () const
double	getTimeProj_QtMult () const
double	getTimeProj_QMult () const
double	getTimeProj_MassMult () const
int	getNumProj_MassMult () const
double	getTimeNorm () const
double	getTimeNorm_MassMult () const
int	getNumNorm_MassMult () const
Private Attributes
const FortranRoutines	callFortran
const Epetra_BLAS	callBLAS
const Epetra_LAPACK	callLAPACK
const Epetra_Comm &	MyComm
const Epetra_Time	MyWatch
double	eps
double	timeQtMult
double	timeQMult
double	timeProj_MassMult
double	timeNorm_MassMult
double	timeProj
double	timeNorm
int	numProj_MassMult
int	numNorm_MassMult

Detailed Description

Definition at line 46 of file ModalTools.h.

Constructor & Destructor Documentation

ModalTools::ModalTools ( const Epetra_Comm & _Comm )

Definition at line 32 of file ModalTools.cpp.

References callLAPACK, and eps.

Member Function Documentation

int ModalTools::directSolver	(	int	,
		double *	,
		int	,
		double *	,
		int	,
		int &	,
		double *	,
		int	,
		double *	,
		int	,
		int	= `0`
	)			const

Definition at line 487 of file ModalTools.cpp.

References callBLAS, callFortran, eps, FortranRoutines::LAENV(), FortranRoutines::SYEV(), FortranRoutines::SYGV(), and tol.

Referenced by JDBSYM::jdbsym(), LOBPCG::solve(), and KnyazevLOBPCG::solve().

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int ModalTools::getNumNorm_MassMult ( ) const [inline]

Definition at line 94 of file ModalTools.h.

References numNorm_MassMult.

Referenced by LOBPCG::operationInfo().

int ModalTools::getNumProj_MassMult ( ) const [inline]

Definition at line 90 of file ModalTools.h.

References numProj_MassMult.

Referenced by LOBPCG::operationInfo().

double ModalTools::getTimeNorm ( ) const [inline]

Definition at line 92 of file ModalTools.h.

References timeNorm.

Referenced by LOBPCG::timeInfo().

double ModalTools::getTimeNorm_MassMult ( ) const [inline]

Definition at line 93 of file ModalTools.h.

References timeNorm_MassMult.

Referenced by LOBPCG::timeInfo().

double ModalTools::getTimeProj ( ) const [inline]

Definition at line 86 of file ModalTools.h.

References timeProj.

Referenced by LOBPCG::timeInfo().

double ModalTools::getTimeProj_MassMult ( ) const [inline]

Definition at line 89 of file ModalTools.h.

References timeProj_MassMult.

Referenced by LOBPCG::timeInfo().

double ModalTools::getTimeProj_QMult ( ) const [inline]

Definition at line 88 of file ModalTools.h.

References timeQMult.

Referenced by LOBPCG::timeInfo().

double ModalTools::getTimeProj_QtMult ( ) const [inline]

Definition at line 87 of file ModalTools.h.

References timeQtMult.

Referenced by LOBPCG::timeInfo().

void ModalTools::localProjection	(	int	numRow,
		int	numCol,
		int	length,
		double *	U,
		int	ldU,
		double *	MatV,
		int	ldV,
		double *	UtMatV,
		int	ldUtMatV,
		double *	work
	)			const

Definition at line 439 of file ModalTools.cpp.

References callBLAS, and MyComm.

Referenced by LOBPCG::solve(), and KnyazevLOBPCG::solve().

int ModalTools::makeSimpleLumpedMass	(	const Epetra_Operator *	M,
		double *	weight
	)			const

Definition at line 53 of file ModalTools.cpp.

References MyComm.

int ModalTools::massOrthonormalize	(	Epetra_MultiVector &	X,
		Epetra_MultiVector &	MX,
		const Epetra_Operator *	M,
		const Epetra_MultiVector &	Q,
		int	howMany,
		int	type = `0`,
		double *	WS = `0`,
		double	kappa = `1.5625`
	)