1 /* Copyright (c) 2013-2017. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
6 #ifndef SURF_NETWORK_CM02_HPP_
7 #define SURF_NETWORK_CM02_HPP_
11 #include "network_interface.hpp"
12 #include "xbt/graph.h"
22 class XBT_PRIVATE NetworkCm02Model;
23 class XBT_PRIVATE NetworkCm02Action;
24 class XBT_PRIVATE NetworkSmpiModel;
36 class NetworkCm02Model : public NetworkModel {
39 explicit NetworkCm02Model(void (*solve_fun)(lmm_system_t self));
40 virtual ~NetworkCm02Model() = default;
41 LinkImpl* createLink(const char* name, double bandwidth, double latency,
42 e_surf_link_sharing_policy_t policy) override;
43 void updateActionsStateLazy(double now, double delta) override;
44 void updateActionsStateFull(double now, double delta) override;
45 Action* communicate(s4u::Host* src, s4u::Host* dst, double size, double rate) override;
46 virtual void gapAppend(double size, const LinkImpl* link, NetworkAction* action);
49 bool haveGap_ = false;
56 class NetworkCm02Link : public LinkImpl {
58 NetworkCm02Link(NetworkCm02Model* model, const char* name, double bandwidth, double latency,
59 e_surf_link_sharing_policy_t policy, lmm_system_t system);
60 virtual ~NetworkCm02Link() = default;
61 void apply_event(tmgr_trace_event_t event, double value) override;
62 void setBandwidth(double value) override;
63 void setLatency(double value) override;
64 virtual void gapAppend(double size, const LinkImpl* link, NetworkAction* action);
71 class NetworkCm02Action : public NetworkAction {
72 friend Action* NetworkCm02Model::communicate(s4u::Host* src, s4u::Host* dst, double size, double rate);
73 friend NetworkSmpiModel;
75 NetworkCm02Action(Model *model, double cost, bool failed)
76 : NetworkAction(model, cost, failed) {};
77 virtual ~NetworkCm02Action() = default;
78 void updateRemainingLazy(double now) override;
86 #endif /* SURF_NETWORK_CM02_HPP_ */