4 #include "surf_routing.hpp"
6 #ifndef SURF_MODEL_NETWORK_H_
7 #define SURF_MODEL_NETWORK_H_
12 class NetworkCm02Model;
13 typedef NetworkCm02Model *NetworkCm02ModelPtr;
15 class NetworkCm02Link;
16 typedef NetworkCm02Link *NetworkCm02LinkPtr;
18 class NetworkCm02LinkLmm;
19 typedef NetworkCm02LinkLmm *NetworkCm02LinkLmmPtr;
21 class NetworkCm02Action;
22 typedef NetworkCm02Action *NetworkCm02ActionPtr;
24 class NetworkCm02ActionLmm;
25 typedef NetworkCm02ActionLmm *NetworkCm02ActionLmmPtr;
30 extern NetworkCm02ModelPtr surf_network_model;
32 void net_define_callbacks(void);
37 class NetworkCm02Model : public Model {
41 NetworkCm02Model(int /*i*/) : Model("network") {
42 f_networkSolve = lmm_solve;
44 };//FIXME: add network clean interface
45 NetworkCm02Model(string name) : Model(name) {
48 NetworkCm02Model() : Model("network") {
53 lmm_system_free(p_maxminSystem);
55 xbt_heap_free(p_actionHeap);
57 xbt_swag_free(p_modifiedSet);
59 //FIXME:NetworkCm02LinkPtr createResource(string name);
60 NetworkCm02LinkLmmPtr createResource(const char *name,
62 tmgr_trace_t bw_trace,
64 tmgr_trace_t lat_trace,
65 e_surf_resource_state_t state_initial,
66 tmgr_trace_t state_trace,
67 e_surf_link_sharing_policy_t policy,
68 xbt_dict_t properties);
69 void updateActionsStateLazy(double now, double delta);
70 virtual void gapAppend(double /*size*/, const NetworkCm02LinkLmmPtr /*link*/, NetworkCm02ActionLmmPtr /*action*/) {};
71 virtual ActionPtr communicate(RoutingEdgePtr src, RoutingEdgePtr dst,
72 double size, double rate);
73 xbt_dynar_t getRoute(RoutingEdgePtr src, RoutingEdgePtr dst); //FIXME: kill field? That is done by the routing nowadays
74 //FIXME: virtual void addTraces() =0;
75 void (*f_networkSolve)(lmm_system_t);
76 virtual double latencyFactor(double size);
77 virtual double bandwidthFactor(double size);
78 virtual double bandwidthConstraint(double rate, double bound, double size);
86 class NetworkCm02Link : virtual public Resource {
88 NetworkCm02Link() : p_latEvent(NULL) {};
89 NetworkCm02Link(NetworkCm02ModelPtr model, const char* name, xbt_dict_t properties)
90 : Resource(model, name, properties), p_latEvent(NULL) {};
91 virtual double getBandwidth()=0;
92 virtual double getLatency();
93 virtual bool isShared()=0;
94 /* Using this object with the public part of
95 model does not make sense */
97 tmgr_trace_event_t p_latEvent;
100 class NetworkCm02LinkLmm : public ResourceLmm, public NetworkCm02Link {
102 NetworkCm02LinkLmm(NetworkCm02ModelPtr model, const char* name, xbt_dict_t properties)
103 : ResourceLmm(), NetworkCm02Link(model, name, properties) {};
104 NetworkCm02LinkLmm(NetworkCm02ModelPtr model, const char *name, xbt_dict_t props,
106 double constraint_value,
107 tmgr_history_t history,
108 e_surf_resource_state_t state_init,
109 tmgr_trace_t state_trace,
111 tmgr_trace_t metric_trace,
113 tmgr_trace_t lat_trace,
114 e_surf_link_sharing_policy_t policy);
117 double getBandwidth();
118 void updateState(tmgr_trace_event_t event_type, double value, double date);
125 class NetworkCm02Action : virtual public Action {
127 NetworkCm02Action(ModelPtr model, double cost, bool failed)
128 : Action(model, cost, failed) {};
133 const char* p_senderLinkName;
136 xbt_fifo_item_t p_senderFifoItem;
137 #ifdef HAVE_LATENCY_BOUND_TRACKING
138 int m_latencyLimited;
143 class NetworkCm02ActionLmm : public ActionLmm, public NetworkCm02Action {
145 NetworkCm02ActionLmm(ModelPtr model, double cost, bool failed)
146 : Action(model, cost, failed),
147 ActionLmm(model, cost, failed),
148 NetworkCm02Action(model, cost, failed) {};
149 void updateRemainingLazy(double now);
153 #endif /* SURF_MODEL_NETWORK_H_ */