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