inst_id           203 opal/mca/btl/ugni/btl_ugni_smsg.c     uint64_t inst_id;
inst_id           230 opal/mca/btl/ugni/btl_ugni_smsg.c     inst_id = GNI_CQ_GET_INST_ID(event_data);
inst_id           232 opal/mca/btl/ugni/btl_ugni_smsg.c     ep = (mca_btl_base_endpoint_t *) opal_pointer_array_get_item (&btl->endpoints, inst_id);