hwloc_backends_init 3251 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology.c   hwloc_backends_init(topology);
hwloc_backends_init   34 opal/mca/hwloc/hwloc201/hwloc/include/private/components.h extern void hwloc_backends_init(struct hwloc_topology *topology);