FatTreeZone: Add limiters for switches

[simgrid.git] / include / simgrid / kernel / routing / FatTreeZone.hpp

diff --git a/include/simgrid/kernel/routing/FatTreeZone.hpp b/include/simgrid/kernel/routing/FatTreeZone.hpp
index 7f064e7..05c3474 100644 (file)
--- a/include/simgrid/kernel/routing/FatTreeZone.hpp
+++ b/include/simgrid/kernel/routing/FatTreeZone.hpp
@@ -120,14 +120,10 @@ class XBT_PRIVATE FatTreeZone : public ClusterZone {
   std::vector<FatTreeLink*> links_;
   std::vector<unsigned int> nodes_by_level_;
 
-  s4u::Link::SharingPolicy link_sharing_policy_; //!< fat tree links: sharing policy
-  double link_bw_;                               //!< fat tree links: bandwidth
-  double link_lat_;                              //!< fat tree links: latency
-
   void add_link(FatTreeNode* parent, unsigned int parent_port, FatTreeNode* child, unsigned int child_port);
   int get_level_position(const unsigned int level);
+  void generate_switches(const s4u::ClusterCallbacks& set_callbacks);
   void generate_labels();
-  void generate_switches();
   int connect_node_to_parents(FatTreeNode* node);
   bool are_related(FatTreeNode* parent, FatTreeNode* child) const;
   bool is_in_sub_tree(FatTreeNode* root, FatTreeNode* node) const;
@@ -139,7 +135,7 @@ public:
   FatTreeZone(const FatTreeZone&) = delete;
   FatTreeZone& operator=(const FatTreeZone&) = delete;
   ~FatTreeZone() override;
-  void get_local_route(NetPoint* src, NetPoint* dst, RouteCreationArgs* into, double* latency) override;
+  void get_local_route(NetPoint* src, NetPoint* dst, Route* into, double* latency) override;
 
   /**
    * @brief Parse the topology parameters from string format
@@ -153,9 +149,13 @@ public:
   /** @brief Set FatTree topology */
   void set_topology(unsigned int n_levels, const std::vector<unsigned int>& down_links,
                     const std::vector<unsigned int>& up_links, const std::vector<unsigned int>& link_count);
-  /** @brief Set the characteristics of links inside the Fat Tree zone */
-  void set_link_characteristics(double bw, double lat, s4u::Link::SharingPolicy sharing_policy);
   void add_processing_node(int id, resource::LinkImpl* limiter, resource::LinkImpl* loopback);
+  /**
+   * @brief Build upper levels (switchs) in Fat-Tree
+   *
+   * Suppose that set_topology and add_processing_node have already been called
+   */
+  void build_upper_levels(const s4u::ClusterCallbacks& set_callbacks);
   void generate_dot_file(const std::string& filename = "fat_tree.dot") const;
 };
 } // namespace routing