+++ /dev/null
-/* Copyright (c) 2014-2020. The SimGrid Team.
- * All rights reserved. */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-#ifndef SURF_NETWORK_IB_HPP_
-#define SURF_NETWORK_IB_HPP_
-
-#include "src/surf/network_smpi.hpp"
-#include "xbt/base.h"
-
-#include <map>
-#include <vector>
-
-namespace simgrid {
-namespace kernel {
-namespace resource {
-
-class XBT_PRIVATE IBNode;
-
-struct XBT_PRIVATE ActiveComm {
- IBNode* destination = nullptr;
- NetworkAction* action = nullptr;
- double init_rate = -1;
-};
-
-class IBNode {
-public:
- int id;
- // store related links, to ease computation of the penalties
- std::vector<ActiveComm*> ActiveCommsUp;
- // store the number of comms received from each node
- std::map<IBNode*, int> ActiveCommsDown;
- // number of comms the node is receiving
- int nbActiveCommsDown = 0;
- explicit IBNode(int id) : id(id){};
- virtual ~IBNode() = default;
-};
-
-class XBT_PRIVATE NetworkIBModel : public NetworkSmpiModel {
- double Bs;
- double Be;
- double ys;
- void updateIBfactors_rec(IBNode* root, std::vector<bool>& updatedlist) const;
- void computeIBfactors(IBNode* root) const;
-
-public:
- NetworkIBModel();
- explicit NetworkIBModel(const char* name);
- NetworkIBModel(const NetworkIBModel&) = delete;
- NetworkIBModel& operator=(const NetworkIBModel&) = delete;
- void updateIBfactors(NetworkAction* action, IBNode* from, IBNode* to, int remove) const;
-
- std::unordered_map<std::string, IBNode> active_nodes;
- std::unordered_map<NetworkAction*, std::pair<IBNode*, IBNode*>> active_comms;
-};
-} // namespace resource
-} // namespace kernel
-} // namespace simgrid
-#endif
