petsc-3.6.2 2015-10-02
   
PCFactorGetAllowDiagonalFill
Determines if all diagonal matrix entries are treated as level 0 fill even if there is no non-zero location. 
Synopsis
#include "petscpc.h" 
PetscErrorCode  PCFactorGetAllowDiagonalFill(PC pc,PetscBool *flg)
Logically Collective on PC
Input Parameter
pc  -the preconditioner context
Output Parameter
flg  -PETSC_TRUE to turn on, PETSC_FALSE to turn off
Options Database Key
-pc_factor_diagonal_fill -
Notes:
Does not apply with 0 fill.
Keywords
 PC, levels, fill, factorization, incomplete, ILU
See Also
 PCFactorSetAllowDiagonalFill()
Level:intermediate
Location:src/ksp/pc/impls/factor/factor.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages