R_REF1SDL         753 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-aix.c #ifdef R_REF1SDL
R_REF1SDL         754 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-aix.c   hwloc_debug("Note: REF1SDL is at %d\n", rs_getinfo(NULL, R_REF1SDL, 0));