1 /* Copyright (c) 2013-2015. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
7 #ifndef SURF_NETWORK_CM02_HPP_
8 #define SURF_NETWORK_CM02_HPP_
12 #include "network_interface.hpp"
14 #include "xbt/graph.h"
25 class XBT_PRIVATE NetworkCm02Model;
26 class XBT_PRIVATE NetworkCm02Action;
27 class XBT_PRIVATE NetworkSmpiModel;
39 class NetworkCm02Model : public NetworkModel {
42 ~NetworkCm02Model() { }
43 Link* createLink(const char *name,
44 double bw_initial, tmgr_trace_t bw_trace,
45 double lat_initial, tmgr_trace_t lat_trace,
46 e_surf_link_sharing_policy_t policy,
47 xbt_dict_t properties) override;
48 void updateActionsStateLazy(double now, double delta) override;
49 void updateActionsStateFull(double now, double delta) override;
50 Action *communicate(NetCard *src, NetCard *dst, double size, double rate) override;
51 bool next_occuring_event_isIdempotent() override {return true;}
52 virtual void gapAppend(double /*size*/, const Link* /*link*/, NetworkAction * /*action*/) {};
54 bool m_haveGap = false;
61 class NetworkCm02Link : public Link {
63 NetworkCm02Link(NetworkCm02Model *model, const char *name, xbt_dict_t props,
65 double constraint_value,
66 double bw_peak, tmgr_trace_t bw_trace,
67 double lat_initial, tmgr_trace_t lat_trace,
68 e_surf_link_sharing_policy_t policy);
70 void apply_event(tmgr_trace_iterator_t event, double value) override;
71 void updateBandwidth(double value) override;
72 void updateLatency(double value) override;
73 virtual void gapAppend(double /*size*/, const Link* /*link*/, NetworkAction * /*action*/) {};
80 class NetworkCm02Action : public NetworkAction {
81 friend Action *NetworkCm02Model::communicate(NetCard *src, NetCard *dst, double size, double rate);
82 friend NetworkSmpiModel;
85 NetworkCm02Action(Model *model, double cost, bool failed)
86 : NetworkAction(model, cost, failed) {};
87 void updateRemainingLazy(double now);
95 #endif /* SURF_NETWORK_CM02_HPP_ */