372 … PetscCall(ISGlobalToLocalMappingApplyIS(fl2g, IS_GTOLM_MASK, pcbddc->local_subs[i], &is_rows[i]));  in PCBDDCNedelecSupport()
374         PetscCall(PetscObjectReference((PetscObject)pcbddc->local_subs[i]));  in PCBDDCNedelecSupport()
375         is_rows[i] = pcbddc->local_subs[i];  in PCBDDCNedelecSupport()
621       PetscCall(ISGetLocalSize(pcbddc->local_subs[i], &ns));  in PCBDDCNedelecSupport()
622       PetscCall(ISGetIndices(pcbddc->local_subs[i], &idxs));  in PCBDDCNedelecSupport()
629       PetscCall(ISRestoreIndices(pcbddc->local_subs[i], &idxs));  in PCBDDCNedelecSupport()
1929 …  for (PetscInt i = 0; i < pcbddc->n_local_subs; i++) PetscCall(ISDestroy(&pcbddc->local_subs[i]));  in PCBDDCComputeLocalTopologyInfo()
1930     PetscCall(PetscFree(pcbddc->local_subs));  in PCBDDCComputeLocalTopologyInfo()
1937       PetscCall(PetscMalloc1(nel, &pcbddc->local_subs));  in PCBDDCComputeLocalTopologyInfo()
1939         PetscCall(ISCreateStride(PETSC_COMM_SELF, elsizes[i], c, 1, &pcbddc->local_subs[i]));  in PCBDDCComputeLocalTopologyInfo()
1943 …DDCDetectDisconnectedComponents(pc, filter, &pcbddc->n_local_subs, &pcbddc->local_subs, &primalv));  in PCBDDCComputeLocalTopologyInfo()
2916     subs  = pcbddc->local_subs;  in PCBDDCBenignDetectSaddlePoint()
4013   for (i = 0; i < pcbddc->n_local_subs; i++) PetscCall(ISDestroy(&pcbddc->local_subs[i]));  in PCBDDCResetTopography()
4015   PetscCall(PetscFree(pcbddc->local_subs));  in PCBDDCResetTopography()
5597 …; i++) PetscCall(ISLocalToGlobalMappingApplyIS(matis->rmapping, pcbddc->local_subs[i], &gsubs[i]));  in PCBDDCComputeLocalMatrix()
5609 …PetscCall(MatCreateSubMatrices(tmats[0], nsubs, pcbddc->local_subs, pcbddc->local_subs, MAT_INITIA…  in PCBDDCComputeLocalMatrix()
5613 …PetscCall(MatCreateNest(PETSC_COMM_SELF, nsubs, pcbddc->local_subs, nsubs, pcbddc->local_subs, mat…  in PCBDDCComputeLocalMatrix()
7633       PetscInt *local_subs, n, totn;  in PCBDDCAnalyzeInterface()  local
7636       PetscCall(PetscMalloc1(n, &local_subs));  in PCBDDCAnalyzeInterface()
7637       for (i = 0; i < n; i++) local_subs[i] = pcbddc->n_local_subs;  in PCBDDCAnalyzeInterface()
7642         PetscCall(ISGetLocalSize(pcbddc->local_subs[i], &nl));  in PCBDDCAnalyzeInterface()
7643         PetscCall(ISGetIndices(pcbddc->local_subs[i], &idxs));  in PCBDDCAnalyzeInterface()
7644         for (j = 0; j < nl; j++) local_subs[idxs[j]] = i;  in PCBDDCAnalyzeInterface()
7645         PetscCall(ISRestoreIndices(pcbddc->local_subs[i], &idxs));  in PCBDDCAnalyzeInterface()
7647       for (i = 0, totn = 0; i < n; i++) totn = PetscMax(totn, local_subs[i]);  in PCBDDCAnalyzeInterface()
7649       pcbddc->mat_graph->local_subs   = local_subs;  in PCBDDCAnalyzeInterface()