#include "petscksp.h" PetscErrorCode KSPGMRESSetCGSRefinementType(KSP ksp,KSPGMRESCGSRefinementType type)Logically Collective on ksp
| ksp | - the Krylov space context | |
| type | - the type of refinement |
| -ksp_gmres_cgs_refinement_type <refine_never,refine_ifneeded,refine_always> |