OPAL_PMIX_TOPOLOGY_SIGNATURE  246 opal/mca/btl/smcuda/btl_smcuda.c     OPAL_MODEX_RECV_VALUE_OPTIONAL(rc, OPAL_PMIX_TOPOLOGY_SIGNATURE,
OPAL_PMIX_TOPOLOGY_SIGNATURE  265 orte/orted/pmix/pmix_server_register_fns.c     kv->key = strdup(OPAL_PMIX_TOPOLOGY_SIGNATURE);