get_perm_c.c File Reference

#include "ssp_defs.h"
#include "colamd.h"

Go to the source code of this file.

Functions
int	genmmd_ (int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, int *)
static void	get_colamd (const int m, const int n, const int nnz, int *colptr, int *rowind, int *perm_c)
static void	getata (const int m, const int n, const int nz, int *colptr, int *rowind, int *atanz, int **ata_colptr, int **ata_rowind)
static void	at_plus_a (const int n, const int nz, int *colptr, int *rowind, int *bnz, int **b_colptr, int **b_rowind)
void	get_perm_c (int ispec, SuperMatrix *A, int *perm_c)

---

Detailed Description

Definition in file get_perm_c.c.

---

Function Documentation

static void at_plus_a	(	const int	n,
		const int	nz,
		int *	colptr,
		int *	rowind,
		int *	bnz,
		int **	b_colptr,
		int **	b_rowind
	)		[static]

Definition at line 197 of file get_perm_c.c.

References ABORT, i, SUPERLU_FREE, and SUPERLU_MALLOC.

Referenced by get_perm_c(), and sp_preorder().

int genmmd_	(	int *	neqns,
		int *	xadj,
		int *	adjncy,
		int *	invp,
		int *	perm,
		int *	delta,
		int *	dhead,
		int *	qsize,
		int *	llist,
		int *	marker,
		int *	maxint,
		int *	nofsub
	)

Definition at line 67 of file mmd.c.

References i, mmdelm_(), mmdint_(), mmdnum_(), and mmdupd_().

Referenced by get_perm_c().

static void get_colamd	(	const int	m,
		const int	n,
		const int	nnz,
		int *	colptr,
		int *	rowind,
		int *	perm_c
	)		[static]

Definition at line 19 of file get_perm_c.c.

References A, ABORT, FALSE, i, p, SUPERLU_FREE, and SUPERLU_MALLOC.

Referenced by get_perm_c().

void get_perm_c	(	int	ispec,
		SuperMatrix *	A,
		int *	perm_c
	)

Definition at line 333 of file get_perm_c.c.

References ABORT, at_plus_a(), NCformat::colptr, genmmd_(), get_colamd(), getata(), i, SuperMatrix::ncol, NCformat::nnz, SuperMatrix::nrow, NULL, NCformat::rowind, SuperMatrix::Store, SUPERLU_FREE, and SUPERLU_MALLOC.

Referenced by __nlFactorize_SUPERLU(), and sgssv().

static void getata	(	const int	m,
		const int	n,
		const int	nz,
		int *	colptr,
		int *	rowind,
		int *	atanz,
		int **	ata_colptr,
		int **	ata_rowind
	)		[static]

Definition at line 55 of file get_perm_c.c.

References ABORT, i, SUPERLU_FREE, SUPERLU_MALLOC, and SUPERLU_MAX.

Referenced by get_perm_c().