349   PC             ipc;  in PCMGSetLevels_MG()  local
404         PetscCall(KSPGetPC(mglevels[0]->smoothd, &ipc));  in PCMGSetLevels_MG()
407           PetscCall(PCSetType(ipc, PCREDUNDANT));  in PCMGSetLevels_MG()
409           PetscCall(PCSetType(ipc, PCLU));  in PCMGSetLevels_MG()
411         PetscCall(PCFactorSetShiftType(ipc, MAT_SHIFT_INBLOCKS));  in PCMGSetLevels_MG()
418         PetscCall(KSPGetPC(mglevels[i]->smoothd, &ipc));  in PCMGSetLevels_MG()
419         PetscCall(PCSetType(ipc, PCSOR));  in PCMGSetLevels_MG()
914       PC   ipc, cr;  in PCSetUp_MG()  local
926       PetscCall(KSPGetPC(mglevels[i]->cr, &ipc));  in PCSetUp_MG()
928       PetscCall(PCSetType(ipc, PCCOMPOSITE));  in PCSetUp_MG()
929       PetscCall(PCCompositeSetType(ipc, PC_COMPOSITE_MULTIPLICATIVE));  in PCSetUp_MG()
930       PetscCall(PCCompositeAddPCType(ipc, PCSOR));  in PCSetUp_MG()
932       PetscCall(PCCompositeAddPC(ipc, cr));  in PCSetUp_MG()