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
Input Parameter#
- pc - the preconditioner context 
Output Parameter#
- flg - - PETSC_TRUEto turn on,- PETSC_FALSEto turn off
Note#
Does not apply with 0 fill.
See Also#
KSP: Linear System Solvers, PCILU, PCICC, PCFactorSetAllowDiagonalFill()
Level#
intermediate
Location#
Implementations#
PCFactorGetAllowDiagonalFill_Factor() in src/ksp/pc/impls/factor/factimpl.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages