FortranRoutines Class Reference

#include <FortranRoutines.h>

List of all members.

Public Member Functions
void	SCAL_INCX (int N, double ALPHA, double *X, int incX) const
void	SWAP (int N, double *X, int incx, double *Y, int incy) const
void	SYEV (char JOBZ, char UPLO, int N, double *A, int lda, double *W, double *work, int lwork, int *info) const
void	SYGV (int itype, char JOBZ, char UPLO, int N, double *A, int lda, double *B, int ldb, double *W, double *work, int lwork, int *info) const
int	LAENV (int ispec, char *NAME, char *OPTS, int N1, int N2, int N3, int N4, int len_name, int len_opts) const

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Detailed Description

Definition at line 140 of file FortranRoutines.h.

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Member Function Documentation

int FortranRoutines::LAENV	(	int	ispec,
		char *	NAME,
		char *	OPTS,
		int	N1,
		int	N2,
		int	N3,
		int	N4,
		int	len_name,
		int	len_opts
	)			const

Definition at line 107 of file FortranRoutines.cpp.

References F77_FUNC().

Referenced by ModalTools::directSolver(), and BlockPCGSolver::Solve().

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void FortranRoutines::SCAL_INCX	(	int	N,
		double	ALPHA,
		double *	X,
		int	incX
	)			const

Definition at line 50 of file FortranRoutines.cpp.

Referenced by BlockPCGSolver::Solve().

void FortranRoutines::SWAP	(	int	N,
		double *	X,
		int	incx,
		double *	Y,
		int	incy
	)			const

Definition at line 56 of file FortranRoutines.cpp.

References F77_FUNC().

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

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void FortranRoutines::SYEV	(	char	JOBZ,
		char	UPLO,
		int	N,
		double *	A,
		int	lda,
		double *	W,
		double *	work,
		int	lwork,
		int *	info
	)			const

Definition at line 91 of file FortranRoutines.cpp.

References CHAR_MACRO, blas::dsyev(), and F77_FUNC().

Referenced by ModalTools::directSolver(), and BlockPCGSolver::Solve().

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void FortranRoutines::SYGV	(	int	itype,
		char	JOBZ,
		char	UPLO,
		int	N,
		double *	A,
		int	lda,
		double *	B,
		int	ldb,
		double *	W,
		double *	work,
		int	lwork,
		int *	info
	)			const

Definition at line 98 of file FortranRoutines.cpp.

References CHAR_MACRO, and F77_FUNC().

Referenced by ModalTools::directSolver().

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

• src/eigsolv/FortranRoutines.h
• src/eigsolv/FortranRoutines.cpp

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