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 tmgr_trace_t state_trace,
47 e_surf_link_sharing_policy_t policy,
48 xbt_dict_t properties) override;
49 void updateActionsStateLazy(double now, double delta) override;
50 void updateActionsStateFull(double now, double delta) override;
51 Action *communicate(NetCard *src, NetCard *dst, double size, double rate) override;
52 bool next_occuring_event_isIdempotent() override {return true;}
53 virtual void gapAppend(double /*size*/, const Link* /*link*/, NetworkAction * /*action*/) {};
55 bool m_haveGap = false;
62 class NetworkCm02Link : public Link {
64 NetworkCm02Link(NetworkCm02Model *model, const char *name, xbt_dict_t props,
66 double constraint_value,
67 tmgr_trace_t state_trace,
68 double bw_peak, tmgr_trace_t bw_trace,
69 double lat_initial, tmgr_trace_t lat_trace,
70 e_surf_link_sharing_policy_t policy);
72 void apply_event(tmgr_trace_iterator_t event, double value) override;
73 void updateBandwidth(double value) override;
74 void updateLatency(double value) override;
75 virtual void gapAppend(double /*size*/, const Link* /*link*/, NetworkAction * /*action*/) {};
82 class NetworkCm02Action : public NetworkAction {
83 friend Action *NetworkCm02Model::communicate(NetCard *src, NetCard *dst, double size, double rate);
84 friend NetworkSmpiModel;
87 NetworkCm02Action(Model *model, double cost, bool failed)
88 : NetworkAction(model, cost, failed) {};
89 void updateRemainingLazy(double now);
97 #endif /* SURF_NETWORK_CM02_HPP_ */