src/surf/cpu_cas01.hpp

   1 /* Copyright (c) 2013-2014. 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 "cpu_interface.hpp"
   8
   9 /***********
  10  * Classes *
  11  ***********/
  12 class CpuCas01Model;
  13 typedef CpuCas01Model *CpuCas01ModelPtr;
  14
  15 class CpuCas01;
  16 typedef CpuCas01 *CpuCas01Ptr;
  17
  18 class CpuCas01Action;
  19 typedef CpuCas01Action *CpuCas01ActionPtr;
  20
  21 /*********
  22  * Model *
  23  *********/
  24 class CpuCas01Model : public CpuModel {
  25 public:
  26   CpuCas01Model();
  27   ~CpuCas01Model();
  28
  29   double (CpuCas01Model::*shareResources)(double now);
  30   void (CpuCas01Model::*updateActionsState)(double now, double delta);
  31
  32   CpuPtr createCpu(const char *name, xbt_dynar_t power_peak, int pstate,
  33                                   double power_scale,
  34                           tmgr_trace_t power_trace, int core,
  35                           e_surf_resource_state_t state_initial,
  36                           tmgr_trace_t state_trace,
  37                           xbt_dict_t cpu_properties);
  38   double shareResourcesFull(double now);
  39   void addTraces();
  40   ActionListPtr p_cpuRunningActionSetThatDoesNotNeedBeingChecked;
  41 };
  42
  43 /************
  44  * Resource *
  45  ************/
  46
  47 class CpuCas01 : public Cpu {
  48 public:
  49   CpuCas01(CpuCas01ModelPtr model, const char *name, xbt_dynar_t power_peak,
  50         int pstate, double powerScale, tmgr_trace_t powerTrace, int core,
  51         e_surf_resource_state_t stateInitial, tmgr_trace_t stateTrace,
  52         xbt_dict_t properties) ;
  53   ~CpuCas01();
  54   void updateState(tmgr_trace_event_t event_type, double value, double date);
  55   CpuActionPtr execute(double size);
  56   CpuActionPtr sleep(double duration);
  57
  58   double getCurrentPowerPeak();
  59   double getPowerPeakAt(int pstate_index);
  60   int getNbPstates();
  61   void setPowerPeakAt(int pstate_index);
  62   bool isUsed();
  63   void setStateEvent(tmgr_trace_event_t stateEvent);
  64   void setPowerEvent(tmgr_trace_event_t stateEvent);
  65   xbt_dynar_t getPowerPeakList();
  66
  67   int getPState();
  68
  69 private:
  70   tmgr_trace_event_t p_stateEvent;
  71   tmgr_trace_event_t p_powerEvent;
  72   xbt_dynar_t p_powerPeakList;                          /*< List of supported CPU capacities */
  73   int m_pstate;                                                         /*< Current pstate (index in the power_peak_list)*/
  74 };
  75
  76 /**********
  77  * Action *
  78  **********/
  79 class CpuCas01Action: public CpuAction {
  80   friend CpuActionPtr CpuCas01::execute(double size);
  81   friend CpuActionPtr CpuCas01::sleep(double duration);
  82 public:
  83   CpuCas01Action(ModelPtr model, double cost, bool failed, double power, lmm_constraint_t constraint);
  84
  85   ~CpuCas01Action() {};
  86 };