CRD_utils Namespace Reference

Classes
class	Graph_class

Functions
int	find_index (int a[], int n, int gdof)
void	sort_and_cull (int a[], int n, int &m)
void	Epetra_datfile (const Epetra_CrsMatrix *A, char fname[])
void	Epetra_datfile (int *A, int N, char fname[])
void	spmat_datfile (int nrow, int rowbegp[], int colidxp[], double val[], char fname[])
void	scale_columns (Epetra_CrsMatrix *A, const int norm_opt, const int blocksize)
void	get_column_norm (Epetra_CrsMatrix *A, const int norm_opt, const int blocksize, double *col_norm)
void	tie_down_coarse (int n, int rowbeg[], int colidx[], double vals[], int ne, int scale_option, int &num_tied_down, int *&tied_down, CLAPS_sparse_lu *&AA, double *&Xvecs)
void	subspace_iteration (int n, int rowbeg[], int colidx[], double vals[], bool bound_flag[], int scale_option, int &nextra, int *&extra_corner, CLAPS_sparse_lu *&A, double *&Xvecs, int ne=0)

Function Documentation

void CRD_utils::Epetra_datfile	(	const Epetra_CrsMatrix *	A,
		char	fname[]
	)

void CRD_utils::Epetra_datfile	(	int *	A,
		int	N,
		char	fname[]
	)

int CRD_utils::find_index	(	int	a[],
		int	n,
		int	gdof
	)

void CRD_utils::get_column_norm	(	Epetra_CrsMatrix *	A,
		const int	norm_opt,
		const int	blocksize,
		double *	col_norm
	)

void CRD_utils::scale_columns	(	Epetra_CrsMatrix *	A,
		const int	norm_opt,
		const int	blocksize
	)

void CRD_utils::sort_and_cull	(	int	a[],
		int	n,
		int &	m
	)

void CRD_utils::spmat_datfile	(	int	nrow,
		int	rowbegp[],
		int	colidxp[],
		double	val[],
		char	fname[]
	)

void CRD_utils::subspace_iteration	(	int	n,
		int	rowbeg[],
		int	colidx[],
		double	vals[],
		bool	bound_flag[],
		int	scale_option,
		int &	nextra,
		int *&	extra_corner,
		CLAPS_sparse_lu *&	A,
		double *&	Xvecs,
		int	ne = 0
	)

void CRD_utils::tie_down_coarse	(	int	n,
		int	rowbeg[],
		int	colidx[],
		double	vals[],
		int	ne,
		int	scale_option,
		int &	num_tied_down,
		int *&	tied_down,
		CLAPS_sparse_lu *&	AA,
		double *&	Xvecs
	)