lsd_mkb/lsd_mkb_superlu/superlu_seq/ilu_ddrop_row.c File Reference

Drop small rows from L. More...

#include <math.h>
#include <stdlib.h>
#include "slu_ddefs.h"

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Functions
void	dswap_ (int *, double[], int *, double[], int *)
void	daxpy_ (int *, double *, double[], int *, double[], int *)
void	dcopy_ (int *, double[], int *, double[], int *)
double	dasum_ (int *, double *, int *)
double	dnrm2_ (int *, double *, int *)
double	dnrm2_ (int *, double[], int *)
int	idamax_ (int *, double[], int *)
int	ilu_ddrop_row (superlu_options_t *options, int first, int last, double drop_tol, int quota, int *nnzLj, double *fill_tol, GlobalLU_t *Glu, double dwork[], double dwork2[], int lastc)

---

Detailed Description

Drop small rows from L.

 -- SuperLU routine (version 4.1) --
 Lawrence Berkeley National Laboratory.
 June 30, 2009
 

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Function Documentation

double dasum_	(	int *	,
		double *	,
		int *
	)

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void daxpy_	(	int *	,
		double *	,
		double	[],
		int *	,
		double	[],
		int *
	)

void dcopy_	(	int *	,
		double	[],
		int *	,
		double	[],
		int *
	)

double dnrm2_	(	int *	,
		double	[],
		int *
	)

double dnrm2_	(	int *	,
		double *	,
		int *
	)

void dswap_	(	int *	,
		double	[],
		int *	,
		double	[],
		int *
	)

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int idamax_	(	int *	,
		double	[],
		int *
	)

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int ilu_ddrop_row	(	superlu_options_t *	options,
		int	first,
		int	last,
		double	drop_tol,
		int	quota,
		int *	nnzLj,
		double *	fill_tol,
		GlobalLU_t *	Glu,
		double	dwork[],
		double	dwork2[],
		int	lastc
	)

 Purpose
 =======
    ilu_ddrop_row() - Drop some small rows from the previous 
    supernode (L-part only).
 

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