src/surf/host_ptask_L07.hpp

   1 /* Copyright (c) 2013-2015. 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 <cstdlib>
   8
   9 #include <vector>
  10
  11 #include <xbt/base.h>
  12
  13 #include "host_interface.hpp"
  14
  15 #ifndef HOST_L07_HPP_
  16 #define HOST_L07_HPP_
  17
  18 namespace simgrid {
  19 namespace surf {
  20
  21 /***********
  22  * Classes *
  23  ***********/
  24
  25 class XBT_PRIVATE HostL07Model;
  26 class XBT_PRIVATE CpuL07Model;
  27 class XBT_PRIVATE NetworkL07Model;
  28
  29 class XBT_PRIVATE HostL07;
  30 class XBT_PRIVATE CpuL07;
  31 class XBT_PRIVATE LinkL07;
  32
  33 class XBT_PRIVATE L07Action;
  34 /*********
  35  * Tools *
  36  *********/
  37
  38 /*********
  39  * Model *
  40  *********/
  41 class HostL07Model : public HostModel {
  42 public:
  43   HostL07Model();
  44   ~HostL07Model();
  45
  46   double shareResources(double now);
  47   void updateActionsState(double now, double delta);
  48   Host *createHost(const char *name,RoutingEdge *netElm, Cpu *cpu);
  49   Action *executeParallelTask(int host_nb,
  50                               sg_host_t *host_list,
  51                                                           double *flops_amount,
  52                                                           double *bytes_amount,
  53                                                           double rate);
  54   xbt_dynar_t getRoute(Host *src, Host *dst);
  55   void addTraces();
  56 };
  57
  58 class CpuL07Model : public CpuModel {
  59 public:
  60   CpuL07Model(HostL07Model *hmodel) : CpuModel() {p_hostModel = hmodel;};
  61   ~CpuL07Model() {surf_cpu_model_pm = NULL;};
  62   Cpu *createCpu(const char *name,  xbt_dynar_t speedPeak,
  63                           int pstate, double speedScale,
  64                           tmgr_trace_t speedTrace, int core,
  65                           e_surf_resource_state_t state_initial,
  66                           tmgr_trace_t state_trace,
  67                           xbt_dict_t cpu_properties);
  68   void addTraces() {DIE_IMPOSSIBLE;};
  69
  70   HostL07Model *p_hostModel;
  71 };
  72
  73 class NetworkL07Model : public NetworkModel {
  74 public:
  75   NetworkL07Model(HostL07Model *hmodel) : NetworkModel() {p_hostModel = hmodel;};
  76   ~NetworkL07Model() {surf_network_model = NULL;};
  77   Link* createLink(const char *name,
  78                                                    double bw_initial,
  79                                                    tmgr_trace_t bw_trace,
  80                                                    double lat_initial,
  81                                                    tmgr_trace_t lat_trace,
  82                                                    e_surf_resource_state_t
  83                                                    state_initial,
  84                                                    tmgr_trace_t state_trace,
  85                                                    e_surf_link_sharing_policy_t
  86                                                    policy, xbt_dict_t properties);
  87
  88   Action *communicate(RoutingEdge *src, RoutingEdge *dst, double size, double rate);
  89   void addTraces() {DIE_IMPOSSIBLE;};
  90   bool shareResourcesIsIdempotent() {return true;}
  91
  92   HostL07Model *p_hostModel;
  93 };
  94
  95 /************
  96  * Resource *
  97  ************/
  98
  99 class HostL07 : public Host {
 100 public:
 101   HostL07(HostModel *model, const char* name, xbt_dict_t props, RoutingEdge *netElm, Cpu *cpu);
 102   bool isUsed() {DIE_IMPOSSIBLE;};
 103   void updateState(tmgr_trace_event_t /*event_type*/, double /*value*/, double /*date*/) {DIE_IMPOSSIBLE;};
 104   Action *execute(double size) {return p_cpu->execute(size);};
 105   Action *sleep(double duration) {return p_cpu->sleep(duration);};
 106   e_surf_resource_state_t getState();
 107 };
 108
 109 class CpuL07 : public Cpu {
 110   friend void HostL07Model::addTraces();
 111   tmgr_trace_event_t p_stateEvent;
 112   tmgr_trace_event_t p_speedEvent;
 113 public:
 114   CpuL07(CpuL07Model *model, const char* name, xbt_dict_t properties,
 115                  double power_scale, double power_initial, tmgr_trace_t power_trace,
 116      int core, e_surf_resource_state_t state_initial, tmgr_trace_t state_trace);
 117   bool isUsed();
 118   void updateState(tmgr_trace_event_t event_type, double value, double date);
 119   Action *execute(double size);
 120   Action *sleep(double duration);
 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   void updateBandwidth(double value, double date=surf_get_clock());
 147   void updateLatency(double value, double date=surf_get_clock());
 148
 149   double m_bwCurrent;
 150   tmgr_trace_event_t p_bwEvent;
 151 };
 152
 153 /**********
 154  * Action *
 155  **********/
 156 class L07Action : public HostAction {
 157   friend Action *CpuL07::execute(double size);
 158   friend Action *CpuL07::sleep(double duration);
 159   friend Action *HostL07Model::executeParallelTask(int host_nb,
 160                                                    sg_host_t*host_list,
 161                                                    double *flops_amount,
 162                                                                                                    double *bytes_amount,
 163                                                    double rate);
 164 public:
 165   L07Action(Model *model, double cost, bool failed)
 166   : HostAction(model, cost, failed) {};
 167  ~L07Action();
 168
 169   void updateBound();
 170
 171   int unref();
 172   void cancel();
 173   void suspend();
 174   void resume();
 175   bool isSuspended();
 176   void setMaxDuration(double duration);
 177   void setPriority(double priority);
 178   double getRemains();
 179
 180   std::vector<RoutingEdge*> * p_edgeList = new std::vector<RoutingEdge*>();
 181   double *p_computationAmount;
 182   double *p_communicationAmount;
 183   double m_latency;
 184   double m_rate;
 185 };
 186
 187 }
 188 }
 189
 190 #endif /* HOST_L07_HPP_ */