src/surf/network_cm02.hpp

   1 /* Copyright (c) 2013-2014. The SimGrid Team.
   2  * All rights reserved.                                                     */
   3
   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. */
   6
   7 #include "network_interface.hpp"
   8 #include "xbt/fifo.h"
   9 #include "xbt/graph.h"
  10
  11 #ifndef SURF_NETWORK_CM02_HPP_
  12 #define SURF_NETWORK_CM02_HPP_
  13
  14 /***********
  15  * Classes *
  16  ***********/
  17 class NetworkCm02Model;
  18 class NetworkCm02Action;
  19
  20 /*********
  21  * Tools *
  22  *********/
  23
  24 void net_define_callbacks(void);
  25
  26 /*********
  27  * Model *
  28  *********/
  29 class NetworkCm02Model : public NetworkModel {
  30 private:
  31   void initialize();
  32 public:
  33   NetworkCm02Model(int /*i*/) : NetworkModel() {};
  34   NetworkCm02Model();
  35   ~NetworkCm02Model() {
  36   }
  37   Link* createLink(const char *name,
  38                   double bw_initial,
  39                   tmgr_trace_t bw_trace,
  40                   double lat_initial,
  41                   tmgr_trace_t lat_trace,
  42                   e_surf_resource_state_t state_initial,
  43                   tmgr_trace_t state_trace,
  44                   e_surf_link_sharing_policy_t policy,
  45                   xbt_dict_t properties);
  46   void addTraces();
  47   void updateActionsStateLazy(double now, double delta);
  48   void updateActionsStateFull(double now, double delta);
  49   Action *communicate(RoutingEdge *src, RoutingEdge *dst,
  50                                            double size, double rate);
  51   bool shareResourcesIsIdempotent() {return true;}
  52 };
  53
  54 /************
  55  * Resource *
  56  ************/
  57
  58 class NetworkCm02Link : public Link {
  59 public:
  60   NetworkCm02Link(NetworkCm02Model *model, const char *name, xbt_dict_t props,
  61                                    lmm_system_t system,
  62                                    double constraint_value,
  63                                    tmgr_history_t history,
  64                                    e_surf_resource_state_t state_init,
  65                                    tmgr_trace_t state_trace,
  66                                    double metric_peak,
  67                                    tmgr_trace_t metric_trace,
  68                                    double lat_initial,
  69                                    tmgr_trace_t lat_trace,
  70                                e_surf_link_sharing_policy_t policy);
  71   void updateState(tmgr_trace_event_t event_type, double value, double date);
  72   void updateBandwidth(double value, double date=surf_get_clock());
  73   void updateLatency(double value, double date=surf_get_clock());
  74 };
  75
  76
  77 /**********
  78  * Action *
  79  **********/
  80
  81 class NetworkCm02Action : public NetworkAction {
  82   friend Action *NetworkCm02Model::communicate(RoutingEdge *src, RoutingEdge *dst, double size, double rate);
  83
  84 public:
  85   NetworkCm02Action(Model *model, double cost, bool failed)
  86      : NetworkAction(model, cost, failed) {};
  87   void updateRemainingLazy(double now);
  88 };
  89
  90 #endif /* SURF_NETWORK_CM02_HPP_ */