#include "petscpc.h" PetscErrorCode PCHMGUseMatMAIJ(PC pc, PetscBool usematmaij)Logically Collective on PC
| pc | - the HMG context | |
| usematmaij | - if or not to use MatMAIJ for interpolations. By default, it is true for saving memory |
| -pc_hmg_use_matmaij | - <true | false > |