#include "mat.h" int MatILUFactorSymbolic(Mat mat,IS row,IS col,MatILUInfo *info,Mat *fact)Collective on Mat
mat | - the matrix | |
row | - row permutation | |
column | - column permutation | |
info | - structure containing |
levels - number of levels of fill.
expected fill - as ratio of original fill.
1 or 0 - indicating force fill on diagonal (improves robustness for matricesmissing diagonal entries)
Most users should employ the simplified SLES interface for linear solvers instead of working directly with matrix algebra routines such as this. See, e.g., SLESCreate().
Level:developer
Location:src/mat/interface/matrix.c
Matrix Index
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