hwloc_pci_discovery_prepare 3605 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology.c   hwloc_pci_discovery_prepare(topology);
hwloc_pci_discovery_prepare  208 opal/mca/hwloc/hwloc201/hwloc/include/private/private.h extern void hwloc_pci_discovery_prepare(struct hwloc_topology *topology);