59   DM            da, *subda;  in main()  local
88   PetscCall(DMCreateDomainDecomposition(da, NULL, NULL, &iis, &ois, &subda));  in main()
89   PetscCall(DMCreateDomainDecompositionScatters(da, 1, subda, &iscat, &oscat, &gscat));  in main()
100     PetscCall(DMDAGetLocalInfo(subda[0], &subinfo));  in main()
118     PetscCall(FillLocalSubdomain(subda[0], smallvec));  in main()
145         PetscCall(DMView(subda[0], PETSC_VIEWER_STDOUT_SELF));  in main()
150     PetscCall(DMGetLocalVector(subda[0], &slvec));  in main()
151     PetscCall(DMGetGlobalVector(subda[0], &sgvec));  in main()
157     PetscCall(FillLocalSubdomain(subda[0], sgvec));  in main()
183     PetscCall(DMLocalToGlobalBegin(subda[0], slvec, ADD_VALUES, sgvec));  in main()
184     PetscCall(DMLocalToGlobalEnd(subda[0], slvec, ADD_VALUES, sgvec));  in main()
207         PetscCall(DMSetMatType(subda[0], MATAIJ));  in main()
208         PetscCall(DMCreateMatrix(subda[0], &m));  in main()
214     PetscCall(DMRestoreLocalVector(subda[0], &slvec));  in main()
215     PetscCall(DMRestoreGlobalVector(subda[0], &sgvec));  in main()
219   PetscCall(DMDestroy(&subda[0]));  in main()
233   PetscCall(PetscFree(subda));  in main()