148   PetscInt          ii, nDMs;  in testSpitzer()  local
162   PetscCall(DMCompositeGetNumberDM(pack, &nDMs));  in testSpitzer()
163 …nDMs == ctx->num_grids * ctx->batch_sz, PETSC_COMM_SELF, PETSC_ERR_PLIB, "nDMs != ctx->num_grids*c…  in testSpitzer()
164   PetscCall(PetscMalloc(sizeof(*XsubArray) * nDMs, &XsubArray));  in testSpitzer()
165   PetscCall(DMCompositeGetAccessArray(pack, X, nDMs, NULL, XsubArray)); // read only  in testSpitzer()
214   PetscCall(DMCompositeRestoreAccessArray(pack, X, nDMs, NULL, XsubArray)); // read only  in testSpitzer()
625   PetscInt      dim = 2, nDMs;  in main()  local
647   PetscCall(DMCompositeGetNumberDM(pack, &nDMs));  in main()
659     PetscCall(PetscMalloc(sizeof(*XsubArray) * nDMs, &XsubArray));  in main()
660     PetscCall(DMCompositeGetAccessArray(pack, X, nDMs, NULL, XsubArray)); // read only  in main()
667 …PetscCall(DMCompositeRestoreAccessArray(pack, X, nDMs, NULL, XsubArray));                         …  in main()