+class XBT_PRIVATE NetworkIBModel : public NetworkSmpiModel {
+ std::unordered_map<std::string, IBNode> active_nodes;
+ std::unordered_map<NetworkAction*, std::pair<IBNode*, IBNode*>> active_comms;
+
+ double Bs_;
+ double Be_;
+ double ys_;
+ void update_IB_factors_rec(IBNode* root, std::vector<bool>& updatedlist) const;
+ void compute_IB_factors(IBNode* root) const;
+
+public:
+ explicit NetworkIBModel(const std::string& name);
+ NetworkIBModel(const NetworkIBModel&) = delete;
+ NetworkIBModel& operator=(const NetworkIBModel&) = delete;
+ void update_IB_factors(NetworkAction* action, IBNode* from, IBNode* to, int remove) const;
+
+ static void IB_create_host_callback(s4u::Host const& host);
+ static void IB_action_state_changed_callback(NetworkAction& action, Action::State /*previous*/);
+ static void IB_comm_start_callback(const activity::CommImpl& comm);
+};
+} // namespace simgrid::kernel::resource