pastix.c File Reference

#include "common.h"
#include <spm.h>
#include "pastix/order.h"

Go to the source code of this file.

Functions
int	pastix (pastix_data_t **pastix_data_ptr, PASTIX_Comm pastix_comm, pastix_int_t n, pastix_int_t *colptr, pastix_int_t *row, void *avals, pastix_int_t *perm, pastix_int_t *invp, void *b, pastix_int_t nrhs, pastix_int_t *iparm, double *dparm)
	Main function for compatibility with former releases. More...
void	pastixExpand (const pastix_data_t *pastix_data, spmatrix_t *spm)
	Expand an spm structure and the already computed data structure associated if any. More...

Detailed Description

PaStiX main interface for compatibility with former releases

Copyright

2011-2023 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.

Version

6.3.2

Author

Mathieu Faverge

Pierre Ramet

Xavier Lacoste

Gregoire Pichon

Matias Hastaran

Date

2023-07-21

Definition in file pastix.c.

Function Documentation

pastixExpand()

void pastixExpand	(	const pastix_data_t *	pastix_data,
		spmatrix_t *	spm
	)

Expand an spm structure and the already computed data structure associated if any.

Parameters

[in]	pastix_data	The pastix context in which the spm is used
[in]	spm	The multi-dof sparse matrix to expand into a single dof sparse matrix. On exit, spm contains the expanded matrix. The compressed form of the matrix is destroyed.

Definition at line 506 of file pastix.c.

References pastix_data_s::ordemesh, pastixOrderCheck(), pastixOrderExpand(), pastixSymbolExpand(), pastix_data_s::steps, and pastix_data_s::symbmtx.