remove_empty 2160 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology.c remove_empty(topology, pchild); remove_empty 2162 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology.c remove_empty(topology, pchild); remove_empty 3135 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology.c remove_empty(topology, &topology->levels[0][0]);