sparsemat_perm_sort.c File Reference

#include "ghost/config.h"
#include "ghost/types.h"
#include "ghost/sparsemat.h"
#include "ghost/context.h"
#include "ghost/util.h"
#include "ghost/locality.h"

Include dependency graph for sparsemat_perm_sort.c:

Macros
#define	_GNU_SOURCE

Functions
static int	ghost_cmp_entsperrow (const void *a, const void *b, void *arg)
ghost_error	ghost_sparsemat_perm_sort (ghost_context *ctx, ghost_sparsemat *mat, ghost_lidx scope)
	Create a matrix permutation based on row length sorting within a given scope. More...

Macro Definition Documentation

#define _GNU_SOURCE

Function Documentation

static int ghost_cmp_entsperrow ( const void *  a, const void *  b, void *  arg  )

static

ghost_error ghost_sparsemat_perm_sort	(	ghost_context *	ctx,
		ghost_sparsemat *	mat,
		ghost_lidx	scope
	)

Create a matrix permutation based on row length sorting within a given scope.

Parameters

[out]	ctx	The context in which to store the permutations.
[in]	mat	The unpermuted SELL-1-1 source sparse matrix.
[in]	scope	The sorting scope.

Returns

GHOST_SUCCESS on success or an error indicator.

Here is the call graph for this function: