iternsym.c File Reference

#include <../../nrnconf.h>
#include <stdio.h>
#include "matrix.h"
#include "matrix2.h"
#include "sparse.h"
#include "iter.h"
#include <math.h>

Go to the source code of this file.

Functions
VEC *	spCHsolve (SPMAT *, VEC *, VEC *)
VEC *	iter_cgs (ITER *ip, VEC *r0)
VEC *	iter_spcgs (SPMAT *A, SPMAT *B, VEC *b, VEC *r0, double tol, VEC *x, int limit, int *steps)
VEC *	iter_lsqr (ITER *ip)
VEC *	iter_splsqr (SPMAT *A, VEC *b, double tol, VEC *x, int limit, int *steps)
MAT *	iter_arnoldi_iref (ITER *ip, Real *h_rem, MAT *Q, MAT *H)
MAT *	iter_arnoldi (ITER *ip, Real *h_rem, MAT *Q, MAT *H)
MAT *	iter_sparnoldi (SPMAT *A, VEC *x0, int m, Real *h_rem, MAT *Q, MAT *H)
static void	test_gmres (ITER *ip, int i, MAT *Q, MAT *R, VEC *givc, VEC *givs, double h_val)
VEC *	iter_gmres (ITER *ip)
VEC *	iter_spgmres (SPMAT *A, SPMAT *B, VEC *b, double tol, VEC *x, int k, int limit, int *steps)
static void	test_mgcr (ITER *ip, int i, MAT *Q, MAT *R)
VEC *	iter_mgcr (ITER *ip)
VEC *	iter_spmgcr (SPMAT *A, SPMAT *B, VEC *b, double tol, VEC *x, int k, int limit, int *steps)
VEC *	iter_cgne (ITER *ip)
VEC *	iter_spcgne (SPMAT *A, SPMAT *B, VEC *b, double eps, VEC *x, int limit, int *steps)

Variables
static char	rcsid [] = "iternsym.c,v 1.1 1997/12/04 17:55:27 hines Exp"

Function Documentation

iter_arnoldi()

MAT* iter_arnoldi	(	ITER *	ip,
		Real *	h_rem,
		MAT *	Q,
		MAT *	H
	)

Definition at line 445 of file iternsym.c.

iter_arnoldi_iref()

MAT* iter_arnoldi_iref	(	ITER *	ip,
		Real *	h_rem,
		MAT *	Q,
		MAT *	H
	)

Definition at line 348 of file iternsym.c.

iter_cgne()

VEC* iter_cgne

(

ITER *

ip

)

Definition at line 1150 of file iternsym.c.

iter_cgs()

VEC* iter_cgs	(	ITER *	ip,
		VEC *	r0
	)

Definition at line 57 of file iternsym.c.

iter_gmres()

VEC* iter_gmres

(

ITER *

ip

)

Definition at line 599 of file iternsym.c.

iter_lsqr()

VEC* iter_lsqr

(

ITER *

ip

)

Definition at line 217 of file iternsym.c.

iter_mgcr()

VEC* iter_mgcr

(

ITER *

ip

)

Definition at line 891 of file iternsym.c.

iter_sparnoldi()

MAT* iter_sparnoldi	(	SPMAT *	A,
		VEC *	x0,
		int	m,
		Real *	h_rem,
		MAT *	Q,
		MAT *	H
	)

Definition at line 519 of file iternsym.c.

iter_spcgne()

VEC* iter_spcgne	(	SPMAT *	A,
		SPMAT *	B,
		VEC *	b,
		double	eps,
		VEC *	x,
		int	limit,
		int *	steps
	)

Definition at line 1253 of file iternsym.c.

iter_spcgs()

VEC* iter_spcgs	(	SPMAT *	A,
		SPMAT *	B,
		VEC *	b,
		VEC *	r0,
		double	tol,
		VEC *	x,
		int	limit,
		int *	steps
	)

Definition at line 174 of file iternsym.c.

iter_spgmres()

VEC* iter_spgmres	(	SPMAT *	A,
		SPMAT *	B,
		VEC *	b,
		double	tol,
		VEC *	x,
		int	k,
		int	limit,
		int *	steps
	)

Definition at line 791 of file iternsym.c.

iter_splsqr()

VEC* iter_splsqr	(	SPMAT *	A,
		VEC *	b,
		double	tol,
		VEC *	x,
		int	limit,
		int *	steps
	)

Definition at line 314 of file iternsym.c.

iter_spmgcr()

VEC* iter_spmgcr	(	SPMAT *	A,
		SPMAT *	B,
		VEC *	b,
		double	tol,
		VEC *	x,
		int	k,
		int	limit,
		int *	steps
	)

Definition at line 1110 of file iternsym.c.

spCHsolve()

VEC* spCHsolve	(	SPMAT *	L,
		VEC *	b,
		VEC *	out
	)

Definition at line 311 of file spchfctr.c.

test_gmres()

static void test_gmres ( ITER *  ip, int  i, MAT *  Q, MAT *  R, VEC *  givc, VEC *  givs, double  h_val  )

static

Definition at line 541 of file iternsym.c.

test_mgcr()

static void test_mgcr ( ITER *  ip, int  i, MAT *  Q, MAT *  R  )

static

Definition at line 826 of file iternsym.c.

Variable Documentation

rcsid

char rcsid[] = "iternsym.c,v 1.1 1997/12/04 17:55:27 hines Exp"

static

Definition at line 43 of file iternsym.c.