- simgrid::s4u::Host* host = simgrid::s4u::Host::by_name("Tremblay");
-
- simgrid::s4u::Actor::createActor("Receiver", host, receiver);
- simgrid::s4u::Actor::createActor("Sender", host, sender);
+ simgrid::s4u::Host** hosts = sg_host_list();
+ simgrid::s4u::Actor::createActor("Receiver", hosts[0], receiver);
+ simgrid::s4u::Actor::createActor("Sender", hosts[1], sender);
+ xbt_free(hosts);