src/surf/host_ptask_L07.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 "host_interface.hpp"
   8
   9 #ifndef HOST_L07_HPP_
  10 #define HOST_L07_HPP_
  11
  12 /***********
  13  * Classes *
  14  ***********/
  15
  16 class HostL07Model;
  17 class CpuL07Model;
  18 class NetworkL07Model;
  19
  20 class HostL07;
  21 class CpuL07;
  22 class LinkL07;
  23
  24 class L07Action;
  25
  26 /*********
  27  * Tools *
  28  *********/
  29
  30 /*********
  31  * Model *
  32  *********/
  33 class HostL07Model : public HostModel {
  34 public:
  35   HostL07Model();
  36   ~HostL07Model();
  37
  38   double shareResources(double now);
  39   void updateActionsState(double now, double delta);
  40   Host *createHost(const char *name);
  41   Action *executeParallelTask(int host_nb,
  42                                         void **host_list,
  43                                         double *flops_amount,
  44                                         double *bytes_amount,
  45                                         double rate);
  46   xbt_dynar_t getRoute(Host *src, Host *dst);
  47   void addTraces();
  48   NetworkModel *p_networkModel;
  49 };
  50
  51 class CpuL07Model : public CpuModel {
  52 public:
  53   CpuL07Model() : CpuModel() {};
  54   ~CpuL07Model() {surf_cpu_model_pm = NULL;};
  55   Cpu *createCpu(const char *name,  xbt_dynar_t powerPeak,
  56                           int pstate, double power_scale,
  57                           tmgr_trace_t power_trace, int core,
  58                           e_surf_resource_state_t state_initial,
  59                           tmgr_trace_t state_trace,
  60                           xbt_dict_t cpu_properties);
  61   void addTraces() {DIE_IMPOSSIBLE;};
  62
  63   HostL07Model *p_hostModel;
  64 };
  65
  66 class NetworkL07Model : public NetworkModel {
  67 public:
  68   NetworkL07Model() : NetworkModel() {};
  69   ~NetworkL07Model() {surf_network_model = NULL;};
  70   Link* createLink(const char *name,
  71                                                    double bw_initial,
  72                                                    tmgr_trace_t bw_trace,
  73                                                    double lat_initial,
  74                                                    tmgr_trace_t lat_trace,
  75                                                    e_surf_resource_state_t
  76                                                    state_initial,
  77                                                    tmgr_trace_t state_trace,
  78                                                    e_surf_link_sharing_policy_t
  79                                                    policy, xbt_dict_t properties);
  80
  81   Action *communicate(RoutingEdge *src, RoutingEdge *dst, double size, double rate);
  82   void addTraces() {DIE_IMPOSSIBLE;};
  83   bool shareResourcesIsIdempotent() {return true;}
  84
  85   HostL07Model *p_hostModel;
  86 };
  87
  88 /************
  89  * Resource *
  90  ************/
  91
  92 class HostL07 : public Host {
  93 public:
  94   HostL07(HostModel *model, const char* name, xbt_dict_t props, RoutingEdge *netElm, Cpu *cpu);
  95   //bool isUsed();
  96   bool isUsed() {DIE_IMPOSSIBLE;};
  97   void updateState(tmgr_trace_event_t /*event_type*/, double /*value*/, double /*date*/) {DIE_IMPOSSIBLE;};
  98   Action *execute(double size);
  99   Action *sleep(double duration);
 100   e_surf_resource_state_t getState();
 101   double getPowerPeakAt(int pstate_index);
 102   int getNbPstates();
 103   void setPstate(int pstate_index);
 104   int  getPstate();
 105   double getConsumedEnergy();
 106 };
 107
 108 class CpuL07 : public Cpu {
 109   friend void HostL07Model::addTraces();
 110   tmgr_trace_event_t p_stateEvent;
 111   tmgr_trace_event_t p_powerEvent;
 112 public:
 113   CpuL07(CpuL07Model *model, const char* name, xbt_dict_t properties,
 114                  double power_scale, double power_initial, tmgr_trace_t power_trace,
 115      int core, e_surf_resource_state_t state_initial, tmgr_trace_t state_trace);
 116   bool isUsed();
 117   //bool isUsed() {DIE_IMPOSSIBLE;};
 118   void updateState(tmgr_trace_event_t event_type, double value, double date);
 119   CpuAction *execute(double /*size*/) {DIE_IMPOSSIBLE;};
 120   CpuAction *sleep(double /*duration*/) {DIE_IMPOSSIBLE;};
 121
 122   double getCurrentPowerPeak() {THROW_UNIMPLEMENTED;};
 123   double getPowerPeakAt(int /*pstate_index*/) {THROW_UNIMPLEMENTED;};
 124   int getNbPstates() {THROW_UNIMPLEMENTED;};
 125   void setPstate(int /*pstate_index*/) {THROW_UNIMPLEMENTED;};
 126   int  getPstate() {THROW_UNIMPLEMENTED;};
 127   double getConsumedEnergy() {THROW_UNIMPLEMENTED;};
 128 };
 129
 130 class LinkL07 : public Link {
 131 public:
 132   LinkL07(NetworkL07Model *model, const char* name, xbt_dict_t props,
 133                   double bw_initial,
 134           tmgr_trace_t bw_trace,
 135           double lat_initial,
 136           tmgr_trace_t lat_trace,
 137           e_surf_resource_state_t
 138           state_initial,
 139           tmgr_trace_t state_trace,
 140           e_surf_link_sharing_policy_t policy);
 141   ~LinkL07(){
 142   };
 143   bool isUsed();
 144   void updateState(tmgr_trace_event_t event_type, double value, double date);
 145   double getBandwidth();
 146   double getLatency();
 147   bool isShared();
 148   void updateBandwidth(double value, double date=surf_get_clock());
 149   void updateLatency(double value, double date=surf_get_clock());
 150
 151   double m_latCurrent;
 152   tmgr_trace_event_t p_latEvent;
 153   double m_bwCurrent;
 154   tmgr_trace_event_t p_bwEvent;
 155 };
 156
 157 /**********
 158  * Action *
 159  **********/
 160 class L07Action : public HostAction {
 161   friend Action *HostL07::execute(double size);
 162   friend Action *HostL07::sleep(double duration);
 163   friend Action *HostL07Model::executeParallelTask(int host_nb,
 164                                                      void **host_list,
 165                                                    double *flops_amount,
 166                                                                                                    double *bytes_amount,
 167                                                    double rate);
 168 public:
 169   L07Action(Model *model, double cost, bool failed)
 170   : HostAction(model, cost, failed) {};
 171  ~L07Action();
 172
 173   void updateBound();
 174
 175   int unref();
 176   void cancel();
 177   void suspend();
 178   void resume();
 179   bool isSuspended();
 180   void setMaxDuration(double duration);
 181   void setPriority(double priority);
 182   double getRemains();
 183
 184   vector<RoutingEdge*> * p_edgeList = new vector<RoutingEdge*>();
 185   double *p_computationAmount;
 186   double *p_communicationAmount;
 187   double m_latency;
 188   double m_rate;
 189 };
 190
 191 #endif /* HOST_L07_HPP_ */