symbol_fax_iluk.c File Reference

#include "common.h"
#include "graph/graph.h"
#include "pastix/order.h"
#include "symbol/symbol.h"
#include "fax_csr.h"

Go to the source code of this file.

Functions
int	pastixSymbolFaxILUk (symbol_matrix_t *symbptr, pastix_int_t levelk, const pastix_graph_t *graphA, const pastix_order_t *ordeptr)
	Create the symbol matrix from the graph of the non zero pattern of the factorized matrix and the supernode partition.
void	faxCSRPatchSymbol (symbol_matrix_t *symbmtx)
	Patch the symbol matrix to add blocks in order to get a real elimination tree.

Detailed Description

PaStiX symbolic factorization routines for ILU(k)

Copyright

2004-2024 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.

Version

6.4.0

Author

Pascal Henon

Mathieu Faverge

Date

2024-07-05

Definition in file symbol_fax_iluk.c.