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 /***********
  19  * Classes *
  20  ***********/
  21
  22 class XBT_PRIVATE HostL07Model;
  23 class XBT_PRIVATE CpuL07Model;
  24 class XBT_PRIVATE NetworkL07Model;
  25
  26 class XBT_PRIVATE HostL07;
  27 class XBT_PRIVATE CpuL07;
  28 class XBT_PRIVATE LinkL07;
  29
  30 class XBT_PRIVATE L07Action;
  31 /*********
  32  * Tools *
  33  *********/
  34
  35 /*********
  36  * Model *
  37  *********/
  38 class HostL07Model : public HostModel {
  39 public:
  40   HostL07Model();
  41   ~HostL07Model();
  42
  43   double shareResources(double now);
  44   void updateActionsState(double now, double delta);
  45   Host *createHost(const char *name,RoutingEdge *netElm, Cpu *cpu);
  46   Action *executeParallelTask(int host_nb,
  47                               sg_host_t *host_list,
  48                                                           double *flops_amount,
  49                                                           double *bytes_amount,
  50                                                           double rate);
  51   xbt_dynar_t getRoute(Host *src, Host *dst);
  52   void addTraces();
  53 };
  54
  55 class CpuL07Model : public CpuModel {
  56 public:
  57   CpuL07Model(HostL07Model *hmodel) : CpuModel() {p_hostModel = hmodel;};
  58   ~CpuL07Model() {surf_cpu_model_pm = NULL;};
  59   Cpu *createCpu(const char *name,  xbt_dynar_t speedPeak,
  60                           int pstate, double speedScale,
  61                           tmgr_trace_t speedTrace, int core,
  62                           e_surf_resource_state_t state_initial,
  63                           tmgr_trace_t state_trace,
  64                           xbt_dict_t cpu_properties);
  65   void addTraces() {DIE_IMPOSSIBLE;};
  66
  67   HostL07Model *p_hostModel;
  68 };
  69
  70 class NetworkL07Model : public NetworkModel {
  71 public:
  72   NetworkL07Model(HostL07Model *hmodel) : NetworkModel() {p_hostModel = hmodel;};
  73   ~NetworkL07Model() {surf_network_model = NULL;};
  74   Link* createLink(const char *name,
  75                                                    double bw_initial,
  76                                                    tmgr_trace_t bw_trace,
  77                                                    double lat_initial,
  78                                                    tmgr_trace_t lat_trace,
  79                                                    e_surf_resource_state_t
  80                                                    state_initial,
  81                                                    tmgr_trace_t state_trace,
  82                                                    e_surf_link_sharing_policy_t
  83                                                    policy, xbt_dict_t properties);
  84
  85   Action *communicate(RoutingEdge *src, RoutingEdge *dst, double size, double rate);
  86   void addTraces() {DIE_IMPOSSIBLE;};
  87   bool shareResourcesIsIdempotent() {return true;}
  88
  89   HostL07Model *p_hostModel;
  90 };
  91
  92 /************
  93  * Resource *
  94  ************/
  95
  96 class HostL07 : public Host {
  97 public:
  98   HostL07(HostModel *model, const char* name, xbt_dict_t props, RoutingEdge *netElm, Cpu *cpu);
  99   bool isUsed() {DIE_IMPOSSIBLE;};
 100   void updateState(tmgr_trace_event_t /*event_type*/, double /*value*/, double /*date*/) {DIE_IMPOSSIBLE;};
 101   Action *execute(double size) {return p_cpu->execute(size);};
 102   Action *sleep(double duration) {return p_cpu->sleep(duration);};
 103   e_surf_resource_state_t getState();
 104 };
 105
 106 class CpuL07 : public Cpu {
 107   friend void HostL07Model::addTraces();
 108   tmgr_trace_event_t p_stateEvent;
 109   tmgr_trace_event_t p_speedEvent;
 110 public:
 111   CpuL07(CpuL07Model *model, const char* name, xbt_dict_t properties,
 112                  double power_scale, double power_initial, tmgr_trace_t power_trace,
 113      int core, e_surf_resource_state_t state_initial, tmgr_trace_t state_trace);
 114   bool isUsed();
 115   void updateState(tmgr_trace_event_t event_type, double value, double date);
 116   Action *execute(double size);
 117   Action *sleep(double duration);
 118
 119   double getCurrentPowerPeak() {THROW_UNIMPLEMENTED;};
 120   double getPowerPeakAt(int /*pstate_index*/) {THROW_UNIMPLEMENTED;};
 121   int getNbPstates() {THROW_UNIMPLEMENTED;};
 122   void setPstate(int /*pstate_index*/) {THROW_UNIMPLEMENTED;};
 123   int  getPstate() {THROW_UNIMPLEMENTED;};
 124   double getConsumedEnergy() {THROW_UNIMPLEMENTED;};
 125 };
 126
 127 class LinkL07 : public Link {
 128 public:
 129   LinkL07(NetworkL07Model *model, const char* name, xbt_dict_t props,
 130                   double bw_initial,
 131           tmgr_trace_t bw_trace,
 132           double lat_initial,
 133           tmgr_trace_t lat_trace,
 134           e_surf_resource_state_t
 135           state_initial,
 136           tmgr_trace_t state_trace,
 137           e_surf_link_sharing_policy_t policy);
 138   ~LinkL07(){
 139   };
 140   bool isUsed();
 141   void updateState(tmgr_trace_event_t event_type, double value, double date);
 142   double getBandwidth();
 143   void updateBandwidth(double value, double date=surf_get_clock());
 144   void updateLatency(double value, double date=surf_get_clock());
 145
 146   double m_bwCurrent;
 147   tmgr_trace_event_t p_bwEvent;
 148 };
 149
 150 /**********
 151  * Action *
 152  **********/
 153 class L07Action : public HostAction {
 154   friend Action *CpuL07::execute(double size);
 155   friend Action *CpuL07::sleep(double duration);
 156   friend Action *HostL07Model::executeParallelTask(int host_nb,
 157                                                    sg_host_t*host_list,
 158                                                    double *flops_amount,
 159                                                                                                    double *bytes_amount,
 160                                                    double rate);
 161 public:
 162   L07Action(Model *model, double cost, bool failed)
 163   : HostAction(model, cost, failed) {};
 164  ~L07Action();
 165
 166   void updateBound();
 167
 168   int unref();
 169   void cancel();
 170   void suspend();
 171   void resume();
 172   bool isSuspended();
 173   void setMaxDuration(double duration);
 174   void setPriority(double priority);
 175   double getRemains();
 176
 177   std::vector<RoutingEdge*> * p_edgeList = new std::vector<RoutingEdge*>();
 178   double *p_computationAmount;
 179   double *p_communicationAmount;
 180   double m_latency;
 181   double m_rate;
 182 };
 183
 184 #endif /* HOST_L07_HPP_ */