lsd_mkb/lsd_mkb_superlu/superlu_seq/colamd.h File Reference

#include <stdlib.h>

Include dependency graph for colamd.h:

Go to the source code of this file.

Classes
struct	Colamd_Col_struct
struct	Colamd_Row_struct
Defines
#define	COLAMD_KNOBS   20
#define	COLAMD_STATS   20
#define	COLAMD_DENSE_ROW   0
#define	COLAMD_DENSE_COL   1
#define	COLAMD_DEFRAG_COUNT   2
#define	COLAMD_STATUS   3
#define	COLAMD_INFO1   4
#define	COLAMD_INFO2   5
#define	COLAMD_INFO3   6
#define	COLAMD_OK   (0)
#define	COLAMD_OK_BUT_JUMBLED   (1)
#define	COLAMD_ERROR_A_not_present   (-1)
#define	COLAMD_ERROR_p_not_present   (-2)
#define	COLAMD_ERROR_nrow_negative   (-3)
#define	COLAMD_ERROR_ncol_negative   (-4)
#define	COLAMD_ERROR_nnz_negative   (-5)
#define	COLAMD_ERROR_p0_nonzero   (-6)
#define	COLAMD_ERROR_A_too_small   (-7)
#define	COLAMD_ERROR_col_length_negative   (-8)
#define	COLAMD_ERROR_row_index_out_of_bounds   (-9)
#define	COLAMD_ERROR_out_of_memory   (-10)
#define	COLAMD_ERROR_internal_error   (-999)
#define	COLAMD_C(n_col)   ((int) (((n_col) + 1) * sizeof (Colamd_Col) / sizeof (int)))
#define	COLAMD_R(n_row)   ((int) (((n_row) + 1) * sizeof (Colamd_Row) / sizeof (int)))
#define	COLAMD_RECOMMENDED(nnz, n_row, n_col)
Typedefs
typedef struct Colamd_Col_struct	Colamd_Col
typedef struct Colamd_Row_struct	Colamd_Row
Functions
int	colamd_recommended (int nnz, int n_row, int n_col)
void	colamd_set_defaults (double knobs[COLAMD_KNOBS])
int	colamd (int n_row, int n_col, int Alen, int A[], int p[], double knobs[COLAMD_KNOBS], int stats[COLAMD_STATS])
int	symamd (int n, int A[], int p[], int perm[], double knobs[COLAMD_KNOBS], int stats[COLAMD_STATS], void *(*allocate)(size_t, size_t), void(*release)(void *))
void	colamd_report (int stats[COLAMD_STATS])
void	symamd_report (int stats[COLAMD_STATS])

---

Define Documentation

#define COLAMD_C

(

n_col

)

((int) (((n_col) + 1) * sizeof (Colamd_Col) / sizeof (int)))

#define COLAMD_DEFRAG_COUNT   2

#define COLAMD_DENSE_COL   1

#define COLAMD_DENSE_ROW   0

#define COLAMD_ERROR_A_not_present   (-1)

#define COLAMD_ERROR_A_too_small   (-7)

#define COLAMD_ERROR_col_length_negative   (-8)

#define COLAMD_ERROR_internal_error   (-999)

#define COLAMD_ERROR_ncol_negative   (-4)

#define COLAMD_ERROR_nnz_negative   (-5)

#define COLAMD_ERROR_nrow_negative   (-3)

#define COLAMD_ERROR_out_of_memory   (-10)

#define COLAMD_ERROR_p0_nonzero   (-6)

#define COLAMD_ERROR_p_not_present   (-2)

#define COLAMD_ERROR_row_index_out_of_bounds   (-9)

#define COLAMD_INFO1   4

#define COLAMD_INFO2   5

#define COLAMD_INFO3   6

#define COLAMD_KNOBS   20

#define COLAMD_OK   (0)

#define COLAMD_OK_BUT_JUMBLED   (1)

#define COLAMD_R

(

n_row

)

((int) (((n_row) + 1) * sizeof (Colamd_Row) / sizeof (int)))

#define COLAMD_RECOMMENDED	(	nnz,
		n_row,
		n_col		)

Value:

(                                                                             \
((nnz) < 0 || (n_row) < 0 || (n_col) < 0)                                     \
?                                                                             \
    (-1)                                                                      \
:                                                                             \
    (2 * (nnz) + COLAMD_C (n_col) + COLAMD_R (n_row) + (n_col) + ((nnz) / 5)) \
)

#define COLAMD_STATS   20

#define COLAMD_STATUS   3

---

Typedef Documentation

typedef struct Colamd_Col_struct Colamd_Col

typedef struct Colamd_Row_struct Colamd_Row

---

Function Documentation

int colamd	(	int	n_row,
		int	n_col,
		int	Alen,
		int	A[],
		int	p[],
		double	knobs[COLAMD_KNOBS],
		int	stats[COLAMD_STATS]
	)

int colamd_recommended	(	int	nnz,
		int	n_row,
		int	n_col
	)

void colamd_report

(

int

stats[COLAMD_STATS]

)

void colamd_set_defaults

(

double

knobs[COLAMD_KNOBS]

)

int symamd	(	int	n,
		int	A[],
		int	p[],
		int	perm[],
		double	knobs[COLAMD_KNOBS],
		int	stats[COLAMD_STATS],
		void *(*)(size_t, size_t)	allocate,
		void(*)(void *)	release
	)

void symamd_report

(

int

stats[COLAMD_STATS]

)