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 /*********
  29  * Tools *
  30  *********/
  31
  32 /*********
  33  * Model *
  34  *********/
  35 class HostL07Model : public HostModel {
  36 public:
  37   HostL07Model();
  38   ~HostL07Model();
  39
  40   double shareResources(double now);
  41   void updateActionsState(double now, double delta);
  42   Host *createHost(const char *name);
  43   Action *executeParallelTask(int host_nb,
  44                               sg_host_t *host_list,
  45                                                           double *flops_amount,
  46                                                           double *bytes_amount,
  47                                                           double rate);
  48   xbt_dynar_t getRoute(Host *src, Host *dst);
  49   void addTraces();
  50   NetworkModel *p_networkModel;
  51 };
  52
  53 class CpuL07Model : public CpuModel {
  54 public:
  55   CpuL07Model() : CpuModel() {};
  56   ~CpuL07Model() {surf_cpu_model_pm = NULL;};
  57   Cpu *createCpu(const char *name,  xbt_dynar_t powerPeak,
  58                           int pstate, double power_scale,
  59                           tmgr_trace_t power_trace, int core,
  60                           e_surf_resource_state_t state_initial,
  61                           tmgr_trace_t state_trace,
  62                           xbt_dict_t cpu_properties);
  63   void addTraces() {DIE_IMPOSSIBLE;};
  64
  65   HostL07Model *p_hostModel;
  66 };
  67
  68 class NetworkL07Model : public NetworkModel {
  69 public:
  70   NetworkL07Model() : NetworkModel() {};
  71   ~NetworkL07Model() {surf_network_model = NULL;};
  72   Link* createLink(const char *name,
  73                                                    double bw_initial,
  74                                                    tmgr_trace_t bw_trace,
  75                                                    double lat_initial,
  76                                                    tmgr_trace_t lat_trace,
  77                                                    e_surf_resource_state_t
  78                                                    state_initial,
  79                                                    tmgr_trace_t state_trace,
  80                                                    e_surf_link_sharing_policy_t
  81                                                    policy, xbt_dict_t properties);
  82
  83   Action *communicate(RoutingEdge *src, RoutingEdge *dst, double size, double rate);
  84   void addTraces() {DIE_IMPOSSIBLE;};
  85   bool shareResourcesIsIdempotent() {return true;}
  86
  87   HostL07Model *p_hostModel;
  88 };
  89
  90 /************
  91  * Resource *
  92  ************/
  93
  94 class HostL07 : public Host {
  95 public:
  96   HostL07(HostModel *model, const char* name, xbt_dict_t props, RoutingEdge *netElm, Cpu *cpu);
  97   //bool isUsed();
  98   bool isUsed() {DIE_IMPOSSIBLE;};
  99   void updateState(tmgr_trace_event_t /*event_type*/, double /*value*/, double /*date*/) {DIE_IMPOSSIBLE;};
 100   Action *execute(double size);
 101   Action *sleep(double duration);
 102   e_surf_resource_state_t getState();
 103   double getPowerPeakAt(int pstate_index);
 104   int getNbPstates();
 105   void setPstate(int pstate_index);
 106   int  getPstate();
 107   double getConsumedEnergy();
 108 };
 109
 110 class CpuL07 : public Cpu {
 111   friend void HostL07Model::addTraces();
 112   tmgr_trace_event_t p_stateEvent;
 113   tmgr_trace_event_t p_powerEvent;
 114 public:
 115   CpuL07(CpuL07Model *model, const char* name, xbt_dict_t properties,
 116                  double power_scale, double power_initial, tmgr_trace_t power_trace,
 117      int core, e_surf_resource_state_t state_initial, tmgr_trace_t state_trace);
 118   bool isUsed();
 119   //bool isUsed() {DIE_IMPOSSIBLE;};
 120   void updateState(tmgr_trace_event_t event_type, double value, double date);
 121   CpuAction *execute(double /*size*/) {DIE_IMPOSSIBLE;};
 122   CpuAction *sleep(double /*duration*/) {DIE_IMPOSSIBLE;};
 123
 124   double getCurrentPowerPeak() {THROW_UNIMPLEMENTED;};
 125   double getPowerPeakAt(int /*pstate_index*/) {THROW_UNIMPLEMENTED;};
 126   int getNbPstates() {THROW_UNIMPLEMENTED;};
 127   void setPstate(int /*pstate_index*/) {THROW_UNIMPLEMENTED;};
 128   int  getPstate() {THROW_UNIMPLEMENTED;};
 129   double getConsumedEnergy() {THROW_UNIMPLEMENTED;};
 130 };
 131
 132 class LinkL07 : public Link {
 133 public:
 134   LinkL07(NetworkL07Model *model, const char* name, xbt_dict_t props,
 135                   double bw_initial,
 136           tmgr_trace_t bw_trace,
 137           double lat_initial,
 138           tmgr_trace_t lat_trace,
 139           e_surf_resource_state_t
 140           state_initial,
 141           tmgr_trace_t state_trace,
 142           e_surf_link_sharing_policy_t policy);
 143   ~LinkL07(){
 144   };
 145   bool isUsed();
 146   void updateState(tmgr_trace_event_t event_type, double value, double date);
 147   double getBandwidth();
 148   double getLatency();
 149   bool isShared();
 150   void updateBandwidth(double value, double date=surf_get_clock());
 151   void updateLatency(double value, double date=surf_get_clock());
 152
 153   double m_latCurrent;
 154   tmgr_trace_event_t p_latEvent;
 155   double m_bwCurrent;
 156   tmgr_trace_event_t p_bwEvent;
 157 };
 158
 159 /**********
 160  * Action *
 161  **********/
 162 class L07Action : public HostAction {
 163   friend Action *HostL07::execute(double size);
 164   friend Action *HostL07::sleep(double duration);
 165   friend Action *HostL07Model::executeParallelTask(int host_nb,
 166                                                    sg_host_t*host_list,
 167                                                    double *flops_amount,
 168                                                                                                    double *bytes_amount,
 169                                                    double rate);
 170 public:
 171   L07Action(Model *model, double cost, bool failed)
 172   : HostAction(model, cost, failed) {};
 173  ~L07Action();
 174
 175   void updateBound();
 176
 177   int unref();
 178   void cancel();
 179   void suspend();
 180   void resume();
 181   bool isSuspended();
 182   void setMaxDuration(double duration);
 183   void setPriority(double priority);
 184   double getRemains();
 185
 186   vector<RoutingEdge*> * p_edgeList = new vector<RoutingEdge*>();
 187   double *p_computationAmount;
 188   double *p_communicationAmount;
 189   double m_latency;
 190   double m_rate;
 191 };
 192
 193 #endif /* HOST_L07_HPP_ */