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,RoutingEdge *netElm, Cpu *cpu);
  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() {DIE_IMPOSSIBLE;};
  97   void updateState(tmgr_trace_event_t /*event_type*/, double /*value*/, double /*date*/) {DIE_IMPOSSIBLE;};
  98   Action *execute(double size) {return p_cpu->execute(size);};
  99   Action *sleep(double duration) {return p_cpu->sleep(duration);};
 100   e_surf_resource_state_t getState();
 101 };
 102
 103 class CpuL07 : public Cpu {
 104   friend void HostL07Model::addTraces();
 105   tmgr_trace_event_t p_stateEvent;
 106   tmgr_trace_event_t p_powerEvent;
 107 public:
 108   CpuL07(CpuL07Model *model, const char* name, xbt_dict_t properties,
 109                  double power_scale, double power_initial, tmgr_trace_t power_trace,
 110      int core, e_surf_resource_state_t state_initial, tmgr_trace_t state_trace);
 111   bool isUsed();
 112   void updateState(tmgr_trace_event_t event_type, double value, double date);
 113   Action *execute(double size);
 114   Action *sleep(double duration);
 115
 116   double getCurrentPowerPeak() {THROW_UNIMPLEMENTED;};
 117   double getPowerPeakAt(int /*pstate_index*/) {THROW_UNIMPLEMENTED;};
 118   int getNbPstates() {THROW_UNIMPLEMENTED;};
 119   void setPstate(int /*pstate_index*/) {THROW_UNIMPLEMENTED;};
 120   int  getPstate() {THROW_UNIMPLEMENTED;};
 121   double getConsumedEnergy() {THROW_UNIMPLEMENTED;};
 122 };
 123
 124 class LinkL07 : public Link {
 125 public:
 126   LinkL07(NetworkL07Model *model, const char* name, xbt_dict_t props,
 127                   double bw_initial,
 128           tmgr_trace_t bw_trace,
 129           double lat_initial,
 130           tmgr_trace_t lat_trace,
 131           e_surf_resource_state_t
 132           state_initial,
 133           tmgr_trace_t state_trace,
 134           e_surf_link_sharing_policy_t policy);
 135   ~LinkL07(){
 136   };
 137   bool isUsed();
 138   void updateState(tmgr_trace_event_t event_type, double value, double date);
 139   double getBandwidth();
 140   double getLatency();
 141   bool isShared();
 142   void updateBandwidth(double value, double date=surf_get_clock());
 143   void updateLatency(double value, double date=surf_get_clock());
 144
 145   double m_latCurrent;
 146   tmgr_trace_event_t p_latEvent;
 147   double m_bwCurrent;
 148   tmgr_trace_event_t p_bwEvent;
 149 };
 150
 151 /**********
 152  * Action *
 153  **********/
 154 class L07Action : public HostAction {
 155   friend Action *CpuL07::execute(double size);
 156   friend Action *CpuL07::sleep(double duration);
 157   friend Action *HostL07Model::executeParallelTask(int host_nb,
 158                                                    sg_host_t*host_list,
 159                                                    double *flops_amount,
 160                                                                                                    double *bytes_amount,
 161                                                    double rate);
 162 public:
 163   L07Action(Model *model, double cost, bool failed)
 164   : HostAction(model, cost, failed) {};
 165  ~L07Action();
 166
 167   void updateBound();
 168
 169   int unref();
 170   void cancel();
 171   void suspend();
 172   void resume();
 173   bool isSuspended();
 174   void setMaxDuration(double duration);
 175   void setPriority(double priority);
 176   double getRemains();
 177
 178   vector<RoutingEdge*> * p_edgeList = new vector<RoutingEdge*>();
 179   double *p_computationAmount;
 180   double *p_communicationAmount;
 181   double m_latency;
 182   double m_rate;
 183 };
 184
 185 #endif /* HOST_L07_HPP_ */