#include "petscksp.h" PetscErrorCode KSPFGMRESModifyPCNoChange(KSP ksp,PetscInt total_its,PetscInt loc_its,PetscReal res_norm,void *dummy)
| ksp | - the ksp context being used. | |
| total_its | - the total number of FGMRES iterations that have occurred. | |
| loc_its | - the number of FGMRES iterations since last restart. a restart (so number of Krylov directions to be computed) | |
| res_norm | - the current residual norm. | |
| dummy | - context variable, unused in this routine |
Contributed by Allison Baker
You can use this as a template!