lsd_mkb/lsd_mkb_superlu/superlu_seq/ilu_sdrop_row.c File Reference

Drop small rows from L. More...

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

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Functions
void	sswap_ (int *, float[], int *, float[], int *)
void	saxpy_ (int *, float *, float[], int *, float[], int *)
void	scopy_ (int *, float[], int *, float[], int *)
float	sasum_ (int *, float *, int *)
float	snrm2_ (int *, float *, int *)
double	dnrm2_ (int *, double[], int *)
int	isamax_ (int *, float[], int *)
int	ilu_sdrop_row (superlu_options_t *options, int first, int last, double drop_tol, int quota, int *nnzLj, double *fill_tol, GlobalLU_t *Glu, float swork[], float swork2[], int lastc)

---

Detailed Description

Drop small rows from L.

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

---

Function Documentation

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

int ilu_sdrop_row	(	superlu_options_t *	options,
		int	first,
		int	last,
		double	drop_tol,
		int	quota,
		int *	nnzLj,
		double *	fill_tol,
		GlobalLU_t *	Glu,
		float	swork[],
		float	swork2[],
		int	lastc
	)

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

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int isamax_	(	int *	,
		float	[],
		int *
	)

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float sasum_	(	int *	,
		float *	,
		int *
	)

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void saxpy_	(	int *	,
		float *	,
		float	[],
		int *	,
		float	[],
		int *
	)

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void scopy_	(	int *	,
		float	[],
		int *	,
		float	[],
		int *
	)

float snrm2_	(	int *	,
		float *	,
		int *
	)

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void sswap_	(	int *	,
		float	[],
		int *	,
		float	[],
		int *
	)

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