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 };
  50
  51 class CpuL07Model : public CpuModel {
  52 public:
  53   CpuL07Model(HostL07Model *hmodel) : CpuModel() {p_hostModel = hmodel;};
  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(HostL07Model *hmodel) : NetworkModel() {p_hostModel = hmodel;};
  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() {DIE_IMPOSSIBLE;};
  96   void updateState(tmgr_trace_event_t /*event_type*/, double /*value*/, double /*date*/) {DIE_IMPOSSIBLE;};
  97   Action *execute(double size) {return p_cpu->execute(size);};
  98   Action *sleep(double duration) {return p_cpu->sleep(duration);};
  99   e_surf_resource_state_t getState();
 100 };
 101
 102 class CpuL07 : public Cpu {
 103   friend void HostL07Model::addTraces();
 104   tmgr_trace_event_t p_stateEvent;
 105   tmgr_trace_event_t p_powerEvent;
 106 public:
 107   CpuL07(CpuL07Model *model, const char* name, xbt_dict_t properties,
 108                  double power_scale, double power_initial, tmgr_trace_t power_trace,
 109      int core, e_surf_resource_state_t state_initial, tmgr_trace_t state_trace);
 110   bool isUsed();
 111   void updateState(tmgr_trace_event_t event_type, double value, double date);
 112   Action *execute(double size);
 113   Action *sleep(double duration);
 114
 115   double getCurrentPowerPeak() {THROW_UNIMPLEMENTED;};
 116   double getPowerPeakAt(int /*pstate_index*/) {THROW_UNIMPLEMENTED;};
 117   int getNbPstates() {THROW_UNIMPLEMENTED;};
 118   void setPstate(int /*pstate_index*/) {THROW_UNIMPLEMENTED;};
 119   int  getPstate() {THROW_UNIMPLEMENTED;};
 120   double getConsumedEnergy() {THROW_UNIMPLEMENTED;};
 121 };
 122
 123 class LinkL07 : public Link {
 124 public:
 125   LinkL07(NetworkL07Model *model, const char* name, xbt_dict_t props,
 126                   double bw_initial,
 127           tmgr_trace_t bw_trace,
 128           double lat_initial,
 129           tmgr_trace_t lat_trace,
 130           e_surf_resource_state_t
 131           state_initial,
 132           tmgr_trace_t state_trace,
 133           e_surf_link_sharing_policy_t policy);
 134   ~LinkL07(){
 135   };
 136   bool isUsed();
 137   void updateState(tmgr_trace_event_t event_type, double value, double date);
 138   double getBandwidth();
 139   void updateBandwidth(double value, double date=surf_get_clock());
 140   void updateLatency(double value, double date=surf_get_clock());
 141
 142   double m_bwCurrent;
 143   tmgr_trace_event_t p_bwEvent;
 144 };
 145
 146 /**********
 147  * Action *
 148  **********/
 149 class L07Action : public HostAction {
 150   friend Action *CpuL07::execute(double size);
 151   friend Action *CpuL07::sleep(double duration);
 152   friend Action *HostL07Model::executeParallelTask(int host_nb,
 153                                                    sg_host_t*host_list,
 154                                                    double *flops_amount,
 155                                                                                                    double *bytes_amount,
 156                                                    double rate);
 157 public:
 158   L07Action(Model *model, double cost, bool failed)
 159   : HostAction(model, cost, failed) {};
 160  ~L07Action();
 161
 162   void updateBound();
 163
 164   int unref();
 165   void cancel();
 166   void suspend();
 167   void resume();
 168   bool isSuspended();
 169   void setMaxDuration(double duration);
 170   void setPriority(double priority);
 171   double getRemains();
 172
 173   vector<RoutingEdge*> * p_edgeList = new vector<RoutingEdge*>();
 174   double *p_computationAmount;
 175   double *p_communicationAmount;
 176   double m_latency;
 177   double m_rate;
 178 };
 179
 180 #endif /* HOST_L07_HPP_ */