PCILUSetAllowDiagonalFill

Causes all diagonal matrix entries to be treated as level 0 fill even if there is no non-zero location.

Synopsis

int PCILUSetAllowDiagonalFill(PC pc)
Collective on PC

Input Parameters

Options Database Key

Keywords

PC, levels, fill, factorization, incomplete, ILU

Level:intermediate
Location:src/sles/pc/impls/ilu/ilu.c
PC Index
Table of Contents

pc - the preconditioner context
-pc_ilu_diagonal_fill- Notes: Does not apply with 0 fill.