petsc-3.15.0 2021-03-30
PCGAMGSetEstEigKSPMaxIt
Set number of KSP iterations in eigen estimator (for Cheby)
Synopsis
#include "petscpc.h"
#include "petscksp.h"
PetscErrorCode PCGAMGSetEstEigKSPMaxIt(PC pc, PetscInt n)
Collective on PC
Input Parameters
| pc | - the preconditioner context
|
| n | - number of its
|
Options Database Key
| -pc_gamg_esteig_ksp_max_it <its> |
Notes
See Also
()
Level
intermediate
Location
src/ksp/pc/impls/gamg/gamg.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages