sg_host_t *host_list; /* array of workstations, created only if
necessary in sg_host_list() */
SD_link_t *link_list; /* array of links */
- SD_link_t *recyclable_route; /* array returned by SD_route_get_list
- and mallocated only once */
xbt_mallocator_t task_mallocator; /* to not remalloc new tasks */