362     IS                    *is_rows, *tcols, tmap, nmap;  in PCBDDCNedelecSupport()  local
368     PetscCall(PetscMalloc1(pcbddc->n_local_subs, &is_rows));  in PCBDDCNedelecSupport()
372 … PetscCall(ISGlobalToLocalMappingApplyIS(fl2g, IS_GTOLM_MASK, pcbddc->local_subs[i], &is_rows[i]));  in PCBDDCNedelecSupport()
375         is_rows[i] = pcbddc->local_subs[i];  in PCBDDCNedelecSupport()
377 …PetscCall(MatCreateSubMatrix(lG, is_rows[i], NULL, MAT_INITIAL_MATRIX, &lGn[i * (1 + pcbddc->n_loc…  in PCBDDCNedelecSupport()
403 …PetscCall(MatCreateNest(PETSC_COMM_SELF, pcbddc->n_local_subs, is_rows, pcbddc->n_local_subs, NULL…  in PCBDDCNedelecSupport()
406       PetscCall(ISDestroy(&is_rows[i]));  in PCBDDCNedelecSupport()
411     PetscCall(PetscFree(is_rows));  in PCBDDCNedelecSupport()
4718     IS is_rows[2] = {pcbddc->is_R_local, NULL};  in PCBDDCSetUpCorrection()  local
4721 …neral(PETSC_COMM_SELF, n_vertices, pcbddc->local_primal_ref_node, PETSC_USE_POINTER, &is_rows[1]));  in PCBDDCSetUpCorrection()
4722     PetscCall(MatCreateNest(PETSC_COMM_SELF, 2, is_rows, 2, is_cols, NULL, &coarse_phi_multi));  in PCBDDCSetUpCorrection()
4723     PetscCall(ISDestroy(&is_rows[1]));  in PCBDDCSetUpCorrection()