778   PetscInt          *pointDepths, *remoteDepths, *ilocal;  in DMPlexCreateOverlapMigrationSF()  local
794   PetscCall(PetscMalloc2(nroots, &pointDepths, nleaves, &remoteDepths));  in DMPlexCreateOverlapMigrationSF()
797     for (p = pStart; p < pEnd; p++) pointDepths[p] = d;  in DMPlexCreateOverlapMigrationSF()
800   PetscCall(PetscSFBcastBegin(overlapSF, MPIU_INT, pointDepths, remoteDepths, MPI_REPLACE));  in DMPlexCreateOverlapMigrationSF()
801   PetscCall(PetscSFBcastEnd(overlapSF, MPIU_INT, pointDepths, remoteDepths, MPI_REPLACE));  in DMPlexCreateOverlapMigrationSF()
855   PetscCall(PetscFree2(pointDepths, remoteDepths));  in DMPlexCreateOverlapMigrationSF()
889   PetscSFNode       *pointDepths, *remoteDepths;  in DMPlexStratifyMigrationSF()  local
908   PetscCall(PetscMalloc2(nroots, &pointDepths, nleaves, &remoteDepths));  in DMPlexStratifyMigrationSF()
915       pointDepths[p].index = d;  in DMPlexStratifyMigrationSF()
916       pointDepths[p].rank  = ct;  in DMPlexStratifyMigrationSF()
923   PetscCall(PetscSFBcastBegin(sf, MPIU_SF_NODE, pointDepths, remoteDepths, MPI_REPLACE));  in DMPlexStratifyMigrationSF()
924   PetscCall(PetscSFBcastEnd(sf, MPIU_SF_NODE, pointDepths, remoteDepths, MPI_REPLACE));  in DMPlexStratifyMigrationSF()
980   PetscCall(PetscFree2(pointDepths, remoteDepths));  in DMPlexStratifyMigrationSF()