459   Mat              Amat, nextDef = NULL, *mats;  in PCSetUp_Deflation()  local
500         PetscCall(PetscMalloc1(size, &mats));  in PCSetUp_Deflation()
501         for (i = 0; i < size; i++) PetscCall(MatCompositeGetMat(def->W, i, &mats[i]));  in PCSetUp_Deflation()
504         def->W = mats[size];  in PCSetUp_Deflation()
505         PetscCall(PetscObjectReference((PetscObject)mats[size]));  in PCSetUp_Deflation()
507           PetscCall(MatCreateComposite(comm, size, mats, &nextDef));  in PCSetUp_Deflation()
510           nextDef = mats[0];  in PCSetUp_Deflation()
511           PetscCall(PetscObjectReference((PetscObject)mats[0]));  in PCSetUp_Deflation()
513         PetscCall(PetscFree(mats));  in PCSetUp_Deflation()
521         PetscCall(PetscMalloc1(size, &mats));  in PCSetUp_Deflation()
522         for (i = 0; i < size; i++) PetscCall(MatCompositeGetMat(def->Wt, i, &mats[i]));  in PCSetUp_Deflation()
525         def->Wt = mats[0];  in PCSetUp_Deflation()
526         PetscCall(PetscObjectReference((PetscObject)mats[0]));  in PCSetUp_Deflation()
528           PetscCall(MatCreateComposite(comm, size, &mats[1], &nextDef));  in PCSetUp_Deflation()
531           nextDef = mats[1];  in PCSetUp_Deflation()
532           PetscCall(PetscObjectReference((PetscObject)mats[1]));  in PCSetUp_Deflation()
534         PetscCall(PetscFree(mats));  in PCSetUp_Deflation()