EXAMPLE/zfgmr.c File Reference

flexible GMRES from ITSOL developed by Yousef Saad. More...

#include "slu_zdefs.h"

Defines
#define	epsmac   1.0e-16
Functions
void	zdotc_ (doublecomplex *, int *, doublecomplex[], int *, doublecomplex[], int *)
double	dznrm2_ (int *, doublecomplex[], int *)
int	zfgmr (int n, void(*zmatvec)(doublecomplex, doublecomplex[], doublecomplex, doublecomplex[]), void(*zpsolve)(int, doublecomplex[], doublecomplex[]), doublecomplex *rhs, doublecomplex *sol, double tol, int im, int *itmax, FILE *fits)

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Detailed Description

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Define Documentation

#define epsmac   1.0e-16

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Function Documentation

double dznrm2_	(	int *	,
		doublecomplex	[],
		int *
	)

void zdotc_	(	doublecomplex *	,
		int *	,
		doublecomplex	[],
		int *	,
		doublecomplex	[],
		int *
	)

int zfgmr	(	int	n,
		void(*)(doublecomplex, doublecomplex[], doublecomplex, doublecomplex[])	zmatvec,
		void(*)(int, doublecomplex[], doublecomplex[])	zpsolve,
		doublecomplex *	rhs,
		doublecomplex *	sol,
		double	tol,
		int	im,
		int *	itmax,
		FILE *	fits
	)