-/* ************************************************** */
-/* ************** Cluster ROUTING **************** */
-
-XBT_PRIVATE surf_As *model_cluster_create(void); /* create structures for cluster routing model */
-XBT_PRIVATE surf_As *model_torus_cluster_create(void);
-XBT_PRIVATE surf_As *model_fat_tree_cluster_create(void);
-
-/* ************************************************** */
-/* ************** Vivaldi ROUTING **************** */
-XBT_PRIVATE AS_t model_vivaldi_create(void); /* create structures for vivaldi routing model */