+
+ host_number = MSG_get_host_number();
+ XBT_INFO("There are %d hosts in the environment", host_number);
+
+ hosts = MSG_hosts_as_dynar();
+
+ xbt_dynar_foreach(hosts, i, host){
+ XBT_INFO("Host '%s' runs at %.0f flops/s",MSG_host_get_name(host),
+ MSG_get_host_speed(host));
+ }
+