sparsemat_src.h File Reference

GHOST sparsemat sources. More...

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Classes
struct	ghost_sparsemat_src_rowfunc
	Defines a rowfunc-based sparsemat source. More...

Macros
#define	GHOST_SPARSEMAT_ROWFUNC_INIT   -99
#define	GHOST_SPARSEMAT_ROWFUNC_FINALIZE   -100

Typedefs
typedef int(*	ghost_sparsemat_rowfunc )(ghost_gidx row, ghost_lidx *nnz, ghost_gidx *col, void *val, void *arg)
	Callback function to construct a ghost_sparsemat. More...
typedef int(*	ghost_sparsemat_rowfunc_constructor )(void *arg, void **work)

Enumerations
enum	ghost_sparsemat_rowfunc_flags { GHOST_SPARSEMAT_ROWFUNC_DEFAULT = 0 }
	Flags to be passed to a row-wise matrix assembly function. More...

Variables
const ghost_sparsemat_src_rowfunc	GHOST_SPARSEMAT_SRC_ROWFUNC_INITIALIZER

Detailed Description

GHOST sparsemat sources.

Author

Moritz Kreutzer morit.nosp@m.z.kr.nosp@m.eutze.nosp@m.r@fa.nosp@m.u.de

Macro Definition Documentation

#define GHOST_SPARSEMAT_ROWFUNC_FINALIZE   -100

#define GHOST_SPARSEMAT_ROWFUNC_INIT   -99

Typedef Documentation

typedef int(* ghost_sparsemat_rowfunc)(ghost_gidx row, ghost_lidx *nnz, ghost_gidx *col, void *val, void *arg)

Callback function to construct a ghost_sparsemat.

Parameters

[in]	row	The global row index.
[out]	nnz	The number of values in this row.
[out]	val	The values in the specified row.
[out]	col	The column indices of the given values.
[in,out]	arg	Additional arguments.

Returns

typedef int(* ghost_sparsemat_rowfunc_constructor)(void *arg, void **work)

Enumeration Type Documentation

enum ghost_sparsemat_rowfunc_flags

Flags to be passed to a row-wise matrix assembly function.

Enumerator
GHOST_SPARSEMAT_ROWFUNC_DEFAULT	Default behaviour.

Variable Documentation

const ghost_sparsemat_src_rowfunc GHOST_SPARSEMAT_SRC_ROWFUNC_INITIALIZER