SD_task_t task = SD_task_create("Comm 1", NULL, 1.0);
- SD_task_schedule(task, 4, sg_host_list(), SD_SCHED_NO_COST, communication_amount, -1.0);
+ sg_host_t *hosts = sg_host_list();
+ SD_task_schedule(task, 4, hosts, SD_SCHED_NO_COST, communication_amount, -1.0);
+ xbt_free(hosts);
SD_simulate(-1.0);