src/surf/cpu_cas01.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 "cpu_interface.hpp"
  10
  11 /***********
  12  * Classes *
  13  ***********/
  14 class XBT_PRIVATE CpuCas01Model;
  15 class XBT_PRIVATE CpuCas01;
  16 class XBT_PRIVATE CpuCas01Action;
  17
  18 /*********
  19  * Model *
  20  *********/
  21 class CpuCas01Model : public CpuModel {
  22 public:
  23   CpuCas01Model();
  24   ~CpuCas01Model();
  25
  26   double (CpuCas01Model::*shareResources)(double now);
  27   void (CpuCas01Model::*updateActionsState)(double now, double delta);
  28
  29   Cpu *createCpu(const char *name, xbt_dynar_t power_peak, int pstate,
  30                    double power_scale,
  31                           tmgr_trace_t power_trace, int core,
  32                           e_surf_resource_state_t state_initial,
  33                           tmgr_trace_t state_trace,
  34                           xbt_dict_t cpu_properties);
  35   double shareResourcesFull(double now);
  36   void addTraces();
  37   ActionList *p_cpuRunningActionSetThatDoesNotNeedBeingChecked;
  38 };
  39
  40 /************
  41  * Resource *
  42  ************/
  43
  44 class CpuCas01 : public Cpu {
  45 public:
  46   CpuCas01(CpuCas01Model *model, const char *name, xbt_dynar_t power_peak,
  47         int pstate, double powerScale, tmgr_trace_t powerTrace, int core,
  48         e_surf_resource_state_t stateInitial, tmgr_trace_t stateTrace,
  49         xbt_dict_t properties) ;
  50   ~CpuCas01();
  51   void updateState(tmgr_trace_event_t event_type, double value, double date);
  52   CpuAction *execute(double size);
  53   CpuAction *sleep(double duration);
  54
  55   double getCurrentPowerPeak();
  56   double getPowerPeakAt(int pstate_index);
  57   int getNbPstates();
  58   void setPstate(int pstate_index);
  59   int  getPstate();
  60   bool isUsed();
  61   void setStateEvent(tmgr_trace_event_t stateEvent);
  62   void setPowerEvent(tmgr_trace_event_t stateEvent);
  63   xbt_dynar_t getPowerPeakList();
  64
  65   int getPState();
  66
  67 private:
  68   tmgr_trace_event_t p_stateEvent;
  69   tmgr_trace_event_t p_powerEvent;
  70   xbt_dynar_t p_powerPeakList;       /*< List of supported CPU capacities */
  71   int m_pstate;                      /*< Current pstate (index in the power_peak_list)*/
  72 };
  73
  74 /**********
  75  * Action *
  76  **********/
  77 class CpuCas01Action: public CpuAction {
  78   friend CpuAction *CpuCas01::execute(double size);
  79   friend CpuAction *CpuCas01::sleep(double duration);
  80 public:
  81   CpuCas01Action(Model *model, double cost, bool failed, double power,
  82                  lmm_constraint_t constraint);
  83
  84   ~CpuCas01Action() {};
  85 };