remove_unused_sets 2088 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology.c     remove_unused_sets(topology, child);
remove_unused_sets 2090 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology.c     remove_unused_sets(topology, child);
remove_unused_sets 3071 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology.c     remove_unused_sets(topology, topology->levels[0][0]);