src/surf/cpu_cas01.hpp

   1 #include "cpu.hpp"
   2
   3 /***********
   4  * Classes *
   5  ***********/
   6 class CpuCas01Model;
   7 typedef CpuCas01Model *CpuCas01ModelPtr;
   8
   9 class CpuCas01Lmm;
  10 typedef CpuCas01Lmm *CpuCas01LmmPtr;
  11
  12 class CpuCas01ActionLmm;
  13 typedef CpuCas01ActionLmm *CpuCas01ActionLmmPtr;
  14
  15 /*********
  16  * Model *
  17  *********/
  18 class CpuCas01Model : public CpuModel {
  19 public:
  20   CpuCas01Model();
  21   ~CpuCas01Model();
  22
  23   double (CpuCas01Model::*shareResources)(double now);
  24   void (CpuCas01Model::*updateActionsState)(double now, double delta);
  25
  26   void parseInit(sg_platf_host_cbarg_t host);
  27   CpuCas01LmmPtr createResource(const char *name, xbt_dynar_t power_peak, int pstate,
  28                                   double power_scale,
  29                           tmgr_trace_t power_trace, int core,
  30                           e_surf_resource_state_t state_initial,
  31                           tmgr_trace_t state_trace,
  32                           xbt_dict_t cpu_properties);
  33   double shareResourcesFull(double now);
  34   void addTraces();
  35 };
  36
  37 /************
  38  * Resource *
  39  ************/
  40 /*
  41  * Energy-related properties for the cpu_cas01 model
  42  */
  43 typedef struct energy_cpu_cas01 {
  44         xbt_dynar_t power_range_watts_list;             /*< List of (min_power,max_power) pairs corresponding to each cpu pstate */
  45         double total_energy;                                    /*< Total energy consumed by the host */
  46         double last_updated;                                    /*< Timestamp of the last energy update event*/
  47 } s_energy_cpu_cas01_t, *energy_cpu_cas01_t;
  48
  49 class CpuCas01Lmm : public CpuLmm {
  50 public:
  51   CpuCas01Lmm(CpuCas01ModelPtr model, const char *name, xbt_dynar_t power_peak,
  52         int pstate, double powerScale, tmgr_trace_t powerTrace, int core,
  53         e_surf_resource_state_t stateInitial, tmgr_trace_t stateTrace,
  54         xbt_dict_t properties) ;
  55   ~CpuCas01Lmm();
  56   void updateState(tmgr_trace_event_t event_type, double value, double date);
  57   ActionPtr execute(double size);
  58   ActionPtr sleep(double duration);
  59
  60   xbt_dynar_t getWattsRangeList();
  61   double getCurrentWattsValue(double cpu_load);
  62   void updateEnergy(double cpu_load);
  63
  64   double getCurrentPowerPeak();
  65   double getPowerPeakAt(int pstate_index);
  66   int getNbPstates();
  67   void setPowerPeakAt(int pstate_index);
  68   double getConsumedEnergy();
  69
  70   bool isUsed();
  71
  72   tmgr_trace_event_t p_powerEvent;
  73
  74   xbt_dynar_t p_powerPeakList;                          /*< List of supported CPU capacities */
  75   int m_pstate;                                                         /*< Current pstate (index in the power_peak_list)*/
  76   energy_cpu_cas01_t p_energy;                          /*< Structure with energy-consumption data */
  77 };
  78
  79 /**********
  80  * Action *
  81  **********/
  82 class CpuCas01ActionLmm: public CpuActionLmm {
  83 public:
  84   CpuCas01ActionLmm() {};
  85   CpuCas01ActionLmm(ModelPtr model, double cost, bool failed): Action(model, cost, failed), CpuActionLmm(model, cost, failed) {};
  86   void updateEnergy();
  87
  88 };