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   void parseInit(sg_platf_host_cbarg_t host);
  33   CpuPtr createResource(const char *name, xbt_dynar_t power_peak, int pstate,
  34                                   double power_scale,
  35                           tmgr_trace_t power_trace, int core,
  36                           e_surf_resource_state_t state_initial,
  37                           tmgr_trace_t state_trace,
  38                           xbt_dict_t cpu_properties);
  39   double shareResourcesFull(double now);
  40   void addTraces();
  41   ActionListPtr p_cpuRunningActionSetThatDoesNotNeedBeingChecked;
  42 };
  43
  44 /************
  45  * Resource *
  46  ************/
  47
  48 class CpuCas01 : public Cpu {
  49 public:
  50   CpuCas01(CpuCas01ModelPtr model, const char *name, xbt_dynar_t power_peak,
  51         int pstate, double powerScale, tmgr_trace_t powerTrace, int core,
  52         e_surf_resource_state_t stateInitial, tmgr_trace_t stateTrace,
  53         xbt_dict_t properties) ;
  54   ~CpuCas01();
  55   void updateState(tmgr_trace_event_t event_type, double value, double date);
  56   CpuActionPtr execute(double size);
  57   CpuActionPtr sleep(double duration);
  58
  59   double getCurrentPowerPeak();
  60   double getPowerPeakAt(int pstate_index);
  61   int getNbPstates();
  62   void setPowerPeakAt(int pstate_index);
  63   bool isUsed();
  64   void setStateEvent(tmgr_trace_event_t stateEvent);
  65   void setPowerEvent(tmgr_trace_event_t stateEvent);
  66   xbt_dynar_t getPowerPeakList();
  67
  68   int getPState();
  69
  70 private:
  71   tmgr_trace_event_t p_stateEvent;
  72   tmgr_trace_event_t p_powerEvent;
  73   xbt_dynar_t p_powerPeakList;                          /*< List of supported CPU capacities */
  74   int m_pstate;                                                         /*< Current pstate (index in the power_peak_list)*/
  75 };
  76
  77 /**********
  78  * Action *
  79  **********/
  80 class CpuCas01Action: public CpuAction {
  81   friend CpuActionPtr CpuCas01::execute(double size);
  82   friend CpuActionPtr CpuCas01::sleep(double duration);
  83 public:
  84   CpuCas01Action() {};
  85   CpuCas01Action(ModelPtr model, double cost, bool failed, double power, lmm_constraint_t constraint);
  86
  87   ~CpuCas01Action() {};
  88 };