crs_hypre.h File Reference

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Data Structures
struct	rid
struct	labelled_rid
struct	rnz
struct	gnz

Macros
#define	rid_equal(a, b)   ((a).p==(b).p && (a).i==(b).i)
#define	nz_pos_equal(a, b)    (rid_equal((a).i,(b).i) && rid_equal((a).j,(b).j))

Enumerations
enum	mat_order { row_major , col_major , row_major , col_major }
enum	distr { row_distr , col_distr , row_distr , col_distr }

Functions
void	build_hypre_matrix (struct hypre_crs_data *hypre_data, uint n, const ulong *id, uint nz_unassembled, const uint *Ai, const uint *Aj, const double *Av)
struct hypre_crs_data *	ccrs_hypre_setup (uint n, const ulong *id, uint nz, const uint *Ai, const uint *Aj, const double *Av, const uint null_space, const struct comm *comm, const double *param)
void	ccrs_hypre_solve (double *x, struct hypre_crs_data *data, double *b)
void	ccrs_hypre_free (struct hypre_crs_data *data)

Macro Definition Documentation

nz_pos_equal

#define nz_pos_equal	(		a,
			b
	)		(rid_equal((a).i,(b).i) && rid_equal((a).j,(b).j))

Definition at line 31 of file crs_hypre.h.

rid_equal

#define rid_equal	(		a,
			b
	)		((a).p==(b).p && (a).i==(b).i)

Definition at line 30 of file crs_hypre.h.

Enumeration Type Documentation

distr

enum distr

Enumerator
row_distr
col_distr
row_distr
col_distr

Definition at line 46 of file crs_hypre.h.

mat_order

enum mat_order

Enumerator
row_major
col_major
row_major
col_major

Definition at line 45 of file crs_hypre.h.

Function Documentation

build_hypre_matrix()

void build_hypre_matrix	(	struct hypre_crs_data *	hypre_data,
		uint	n,
		const ulong *	id,
		uint	nz_unassembled,
		const uint *	Ai,
		const uint *	Aj,
		const double *	Av
	)

ccrs_hypre_free()

void ccrs_hypre_free

(

struct hypre_crs_data *

data

)

Definition at line 442 of file crs_hypre.c.

ccrs_hypre_setup()

struct hypre_crs_data* ccrs_hypre_setup	(	uint	n,
		const ulong *	id,
		uint	nz,
		const uint *	Ai,
		const uint *	Aj,
		const double *	Av,
		const uint	null_space,
		const struct comm *	comm,
		const double *	param
	)

Definition at line 424 of file crs_hypre.c.

ccrs_hypre_solve()

void ccrs_hypre_solve	(	double *	x,
		struct hypre_crs_data *	data,
		double *	b
	)

Definition at line 434 of file crs_hypre.c.