OPAL_PMIX_NUM_NODES  262 orte/mca/ess/pmi/ess_pmi_module.c     OPAL_MODEX_RECV_VALUE_OPTIONAL(ret, OPAL_PMIX_NUM_NODES,
OPAL_PMIX_NUM_NODES  223 orte/orted/pmix/pmix_server_register_fns.c     kv->key = strdup(OPAL_PMIX_NUM_NODES);