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