amg_mkb/lad_petsc/ns_supg/ApproximateInverseOpt.cpp File Reference

#include "ApproximateInverseOpt.hpp"

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Defines
#define	MAX_ROW_SIZE   100
Functions
double	get_time ()
int	max (int a, int b)
int	min (int a, int b)
void	fill_row_dot_products (Mat Avv, double *row_dot_products, int index, int first_column, int last_column)
int	getAuxilaryMin (int i, int band)
void	create_row_dot_products (Mat Avv, int band, int size)
double	get_row_dot_product (int i, int j, int band)
void	getApproximateInversePreallocation (int **diagonal_nonzero, int **off_diagonal_nonzero, Mat Avv, int band, bool symmetric, bool parallel)
void	getRows2 (int column, int size, int *columns, int *band)
void	getRowsPattern (Mat Avv, int column, int *columns, int *band, int size, bool symmetric)
void	solve_lapack (double *matrix, int size, double *rhs)
void	getSystem2 (int *columns, int band, double *system)
void	getSystem3 (int *columns, int band, double *system)
int	getSpaiBandSize (int size, int band)
Mat	getApproximateInverseOpt (Mat Avv, int band, bool symmetric)
Variables
double *	row_dot_products
Mat	dot_product_matrix
double	tt3 = 0
double	tt2 = 0

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Define Documentation

#define MAX_ROW_SIZE   100

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Function Documentation

void create_row_dot_products	(	Mat	Avv,
		int	band,
		int	size
	)

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void fill_row_dot_products	(	Mat	Avv,
		double *	row_dot_products,
		int	index,
		int	first_column,
		int	last_column
	)

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double get_row_dot_product	(	int	i,
		int	j,
		int	band
	)

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double get_time

(

)

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Mat getApproximateInverseOpt	(	Mat	Avv,
		int	band,
		bool	symmetric
	)

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void getApproximateInversePreallocation	(	int **	diagonal_nonzero,
		int **	off_diagonal_nonzero,
		Mat	Avv,
		int	band,
		bool	symmetric,
		bool	parallel
	)

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int getAuxilaryMin	(	int	i,
		int	band
	)

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void getRows2	(	int	column,
		int	size,
		int *	columns,
		int *	band
	)

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void getRowsPattern	(	Mat	Avv,
		int	column,
		int *	columns,
		int *	band,
		int	size,
		bool	symmetric
	)

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int getSpaiBandSize	(	int	size,
		int	band
	)

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void getSystem2	(	int *	columns,
		int	band,
		double *	system
	)

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void getSystem3	(	int *	columns,
		int	band,
		double *	system
	)

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int max	(	int	a,
		int	b
	)

int min	(	int	a,
		int	b
	)

void solve_lapack	(	double *	matrix,
		int	size,
		double *	rhs
	)

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Variable Documentation

Mat dot_product_matrix

double* row_dot_products

double tt2 = 0

double tt3 = 0