#include "sparse.h"

Functions
SPMAT *	spCHfactor (SPMAT *)

SPMAT *	spICHfactor (SPMAT *)

SPMAT *	spCHsymb (SPMAT *)

VEC *	spCHsolve (SPMAT , VEC , VEC *)

SPMAT *	spLUfactor (SPMAT , PERM , double)

SPMAT *	spILUfactor (SPMAT *, double)

VEC *	spLUsolve (SPMAT , PERM , VEC , VEC )

VEC *	spLUTsolve (SPMAT , PERM , VEC , VEC )

SPMAT *	spBKPfactor (SPMAT , PERM , PERM *, double)

VEC *	spBKPsolve (SPMAT , PERM , PERM , VEC , VEC *)

VEC *	pccg (VEC (A)(), void A_par, VEC (M_inv)(), void M_par, VEC b, double tol, VEC x)

VEC *	sp_pccg (SPMAT , SPMAT , VEC , double, VEC )

VEC *	cgs (VEC (A)(), void A_par, VEC b, VEC r0, double tol, VEC x)

VEC *	sp_cgs (SPMAT , VEC , VEC , double, VEC )

VEC *	lsqr (VEC (A)(), VEC (AT)(), void A_par, VEC b, double tol, VEC *x)

VEC *	sp_lsqr (SPMAT , VEC , double, VEC *)

int	cg_set_maxiter (int)

void	lanczos (VEC (A)(), void A_par, int m, VEC x0, VEC a, VEC b, Real beta_m1, MAT Q)

void	sp_lanczos (SPMAT , int, VEC , VEC , VEC , Real , MAT )

VEC *	lanczos2 (VEC (A)(), void A_par, int m, VEC x0, VEC evals, VEC err_est)

VEC *	sp_lanczos2 (SPMAT , int, VEC , VEC , VEC )

void	scan_to (SPMAT , IVEC , IVEC , IVEC , int)

row_elt *	chase_col (SPMAT , int, int , int *, int)

row_elt *	chase_past (SPMAT , int, int , int *, int)

row_elt *	bump_col (SPMAT , int, int , int *)

Function Documentation

◆ bump_col()

row_elt* bump_col	(	SPMAT *	,
		int	,
		int *	,
		int *
	)

Definition at line 258 of file spswap.c.

◆ cg_set_maxiter()

int cg_set_maxiter ( int )

Definition at line 74 of file conjgrad.c.

◆ cgs()

VEC* cgs	(	VEC ()()	A,
		void *	A_par,
		VEC *	b,
		VEC *	r0,
		double	tol,
		VEC *	x
	)

Definition at line 179 of file conjgrad.c.

◆ chase_col()

row_elt* chase_col	(	SPMAT *	,
		int	,
		int *	,
		int *	,
		int
	)

Definition at line 134 of file spswap.c.

◆ chase_past()

row_elt* chase_past	(	SPMAT *	,
		int	,
		int *	,
		int *	,
		int
	)

Definition at line 210 of file spswap.c.

◆ lanczos()

void lanczos	(	VEC ()()	A,
		void *	A_par,
		int	m,
		VEC *	x0,
		VEC *	a,
		VEC *	b,
		Real *	beta_m1,
		MAT *	Q
	)

Definition at line 50 of file lanczos.c.

◆ lanczos2()

VEC* lanczos2	(	VEC ()()	A,
		void *	A_par,
		int	m,
		VEC *	x0,
		VEC *	evals,
		VEC *	err_est
	)

Definition at line 214 of file lanczos.c.

◆ lsqr()

VEC* lsqr	(	VEC ()()	A,
		VEC ()()	AT,
		void *	A_par,
		VEC *	b,
		double	tol,
		VEC *	x
	)

Definition at line 266 of file conjgrad.c.

◆ pccg()

VEC* pccg	(	VEC ()()	A,
		void *	A_par,
		VEC ()()	M_inv,
		void *	M_par,
		VEC *	b,
		double	tol,
		VEC *	x
	)

Definition at line 90 of file conjgrad.c.

◆ scan_to()

void scan_to	(	SPMAT *	,
		IVEC *	,
		IVEC *	,
		IVEC *	,
		int
	)

Definition at line 45 of file spswap.c.

◆ sp_cgs()

VEC* sp_cgs	(	SPMAT *	,
		VEC *	,
		VEC *	,
		double	,
		VEC *
	)

Definition at line 250 of file conjgrad.c.

◆ sp_lanczos()

void sp_lanczos	(	SPMAT *	,
		int	,
		VEC *	,
		VEC *	,
		VEC *	,
		Real *	,
		MAT *
	)

Definition at line 307 of file lanczos.c.

◆ sp_lanczos2()

VEC* sp_lanczos2	(	SPMAT *	,
		int	,
		VEC *	,
		VEC *	,
		VEC *
	)

Definition at line 317 of file lanczos.c.

◆ sp_lsqr()

VEC* sp_lsqr	(	SPMAT *	,
		VEC *	,
		double	,
		VEC *
	)

Definition at line 345 of file conjgrad.c.

◆ sp_pccg()

VEC* sp_pccg	(	SPMAT *	,
		SPMAT *	,
		VEC *	,
		double	,
		VEC *
	)

Definition at line 160 of file conjgrad.c.

◆ spBKPfactor()

SPMAT* spBKPfactor	(	SPMAT *	,
		PERM *	,
		PERM *	,
		double
	)

Definition at line 562 of file spbkp.c.

◆ spBKPsolve()

VEC* spBKPsolve	(	SPMAT *	,
		PERM *	,
		PERM *	,
		VEC *	,
		VEC *
	)

Definition at line 1253 of file spbkp.c.

◆ spCHfactor()

SPMAT* spCHfactor ( SPMAT * )

◆ spCHsolve()

VEC* spCHsolve	(	SPMAT *	,
		VEC *	,
		VEC *
	)

Definition at line 311 of file spchfctr.c.

◆ spCHsymb()

SPMAT * spCHsymb ( SPMAT * )

Definition at line 445 of file spchfctr.c.

◆ spICHfactor()

SPMAT * spICHfactor ( SPMAT * )

◆ spILUfactor()

SPMAT* spILUfactor	(	SPMAT *	,
		double
	)

Definition at line 302 of file splufctr.c.

◆ spLUfactor()

SPMAT* spLUfactor	(	SPMAT *	,
		PERM *	,
		double
	)

Definition at line 49 of file splufctr.c.

◆ spLUsolve()

VEC* spLUsolve	(	SPMAT *	,
		PERM *	,
		VEC *	,
		VEC *
	)

◆ spLUTsolve()

VEC * spLUTsolve	(	SPMAT *	,
		PERM *	,
		VEC *	,
		VEC *
	)

Definition at line 219 of file splufctr.c.

Functions