petsc-3.15.0 2021-03-30
PCFactorSetLevels
Sets the number of levels of fill to use.
Synopsis
#include "petscpc.h"
PetscErrorCode PCFactorSetLevels(PC pc,PetscInt levels)
Logically Collective on PC
Input Parameters
| pc | - the preconditioner context
|
| levels | - number of levels of fill
|
Options Database Key
| -pc_factor_levels <levels> | - Sets fill level
|
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