458   PC               pcinner;  in PCSetUp_Deflation()  local
583     PetscCall(KSPGetPC(def->WtAWinv, &pcinner));  in PCSetUp_Deflation()
595 …PetscCall(PCSetType(pcinner, PCDEFLATION));    /* TODO create coarse preconditinoner M_c = WtMW ? …  in PCSetUp_Deflation()
596       PetscCall(PCDeflationSetSpace(pcinner, nextDef, transp));  in PCSetUp_Deflation()
597       PetscCall(PCDeflationSetLevels_Deflation(pcinner, def->lvl + 1, def->maxlvl));  in PCSetUp_Deflation()
599       if (def->prefix) ((PC_Deflation *)pcinner->data)->prefix = def->prefix;  in PCSetUp_Deflation()
600       ((PC_Deflation *)pcinner->data)->init          = def->init;  in PCSetUp_Deflation()
601       ((PC_Deflation *)pcinner->data)->ksptype       = def->ksptype;  in PCSetUp_Deflation()
602       ((PC_Deflation *)pcinner->data)->correct       = def->correct;  in PCSetUp_Deflation()
603       ((PC_Deflation *)pcinner->data)->correctfact   = def->correctfact;  in PCSetUp_Deflation()
604       ((PC_Deflation *)pcinner->data)->reductionfact = def->reductionfact;  in PCSetUp_Deflation()
608       PetscCall(PCSetType(pcinner, PCTELESCOPE));  in PCSetUp_Deflation()
612       PetscCall(PCSetFromOptions(pcinner));  in PCSetUp_Deflation()
613       PetscCall(PetscObjectTypeCompare((PetscObject)pcinner, PCTELESCOPE, &match));  in PCSetUp_Deflation()
624       PetscCall(PCTelescopeSetReductionFactor(pcinner, red));  in PCSetUp_Deflation()
625       PetscCall(PCSetUp(pcinner));  in PCSetUp_Deflation()
626       PetscCall(PCTelescopeGetKSP(pcinner, &innerksp));  in PCSetUp_Deflation()
628         PetscCall(KSPGetPC(innerksp, &pcinner));  in PCSetUp_Deflation()
629         PetscCall(PCSetType(pcinner, PCLU));  in PCSetUp_Deflation()
632         if (match) PetscCall(PCFactorSetMatSolverType(pcinner, MATSOLVERSUPERLU));  in PCSetUp_Deflation()
636         if (match) PetscCall(PCFactorSetMatSolverType(pcinner, MATSOLVERSUPERLU_DIST));  in PCSetUp_Deflation()