hwloc_internal_distances_prepare 3546 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology.c   hwloc_internal_distances_prepare(topology);
hwloc_internal_distances_prepare  312 opal/mca/hwloc/hwloc201/hwloc/include/private/private.h extern void hwloc_internal_distances_prepare(hwloc_topology_t topology);