cs_matrix_tuning.h File Reference

#include "base/cs_defs.h"
#include "base/cs_halo.h"
#include "base/cs_numbering.h"
#include "base/cs_halo_perio.h"

Include dependency graph for cs_matrix_tuning.h:

Go to the source code of this file.

Functions
cs_matrix_variant_t *	cs_matrix_variant_tuned (const cs_matrix_t *m, int verbosity, int n_measure)
	Build a matrix variant tuned matrix.vector product operations.

Function Documentation

cs_matrix_variant_tuned()

cs_matrix_variant_t * cs_matrix_variant_tuned	(	const cs_matrix_t *	m,
		int	verbosity,
		int	n_measure )

Build a matrix variant tuned matrix.vector product operations.

The variant may later be applied to matrices of the same type and fill type.

In presence of supported accelerated devices, an array of 3 variants is returned; the second one applies to the host only, the third one to the device only.

Parameters

[in]	m	associated matrix
[in]	verbosity	verbosity level
[in]	n_measure	minimum number of measuring runs

Returns

pointer to tuning results structure