PaStiX Handbook  6.2.1
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. More...
 
void faxCSRPatchSymbol (symbol_matrix_t *symbmtx)
 Patch the symbol matrix to add blocks in order to get a real elimination tree. More...
 

Detailed Description

PaStiX symbolic factorization routines for ILU(k)

Version
6.2.0
Author
Pascal Henon
Mathieu Faverge
Date
2021-01-03

Definition in file symbol_fax_iluk.c.