-/* Copyright (c) 2014-2018. The SimGrid Team.
+/* Copyright (c) 2014-2021. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
class XBT_PRIVATE IBNode;
-class XBT_PRIVATE ActiveComm {
-public:
- IBNode* destination;
- NetworkAction* action;
- double init_rate;
- ActiveComm() : destination(nullptr), action(nullptr), init_rate(-1){};
- virtual ~ActiveComm() = default;
+struct XBT_PRIVATE ActiveComm {
+ IBNode* destination = nullptr;
+ NetworkAction* action = nullptr;
+ double init_rate = -1;
};
class IBNode {
public:
- int id;
+ int id_;
// store related links, to ease computation of the penalties
- std::vector<ActiveComm*> ActiveCommsUp;
+ std::vector<ActiveComm*> active_comms_up_;
// store the number of comms received from each node
- std::map<IBNode*, int> ActiveCommsDown;
+ std::map<IBNode*, int> active_comms_down_;
// number of comms the node is receiving
- int nbActiveCommsDown;
- explicit IBNode(int id) : id(id), nbActiveCommsDown(0){};
- virtual ~IBNode() = default;
+ int nb_active_comms_down_ = 0;
+ explicit IBNode(int id) : id_(id){};
};
class XBT_PRIVATE NetworkIBModel : public NetworkSmpiModel {
-private:
- void updateIBfactors_rec(IBNode* root, std::vector<bool>& updatedlist);
- void computeIBfactors(IBNode* root);
-
-public:
- NetworkIBModel();
- explicit NetworkIBModel(const char* name);
- ~NetworkIBModel() override;
- void updateIBfactors(NetworkAction* action, IBNode* from, IBNode* to, int remove);
-
- std::unordered_map<std::string, IBNode*> active_nodes;
+ std::unordered_map<std::string, IBNode> active_nodes;
std::unordered_map<NetworkAction*, std::pair<IBNode*, IBNode*>> active_comms;
- double Bs;
- double Be;
- double ys;
+ 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_action_init_callback(NetworkAction& action);
};
-}
+} // namespace resource
} // namespace kernel
} // namespace simgrid
#endif