nomehost 14 orte/test/mpi/spawn_tree.c char nomehost[OPAL_MAXHOSTNAMELEN]; nomehost 65 orte/test/mpi/spawn_tree.c gethostname(nomehost, sizeof(nomehost)); nomehost 66 orte/test/mpi/spawn_tree.c printf("(%d) in %s\n", rank, nomehost);