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   xbt_swag_t p_cpuRunningActionSetThatDoesNotNeedBeingChecked;
  36 };
  37
  38 /************
  39  * Resource *
  40  ************/
  41 /*
  42  * Energy-related properties for the cpu_cas01 model
  43  */
  44 typedef struct energy_cpu_cas01 {
  45         xbt_dynar_t power_range_watts_list;             /*< List of (min_power,max_power) pairs corresponding to each cpu pstate */
  46         double total_energy;                                    /*< Total energy consumed by the host */
  47         double last_updated;                                    /*< Timestamp of the last energy update event*/
  48 } s_energy_cpu_cas01_t, *energy_cpu_cas01_t;
  49
  50 class CpuCas01Lmm : public CpuLmm {
  51 public:
  52   CpuCas01Lmm(CpuCas01ModelPtr model, const char *name, xbt_dynar_t power_peak,
  53         int pstate, double powerScale, tmgr_trace_t powerTrace, int core,
  54         e_surf_resource_state_t stateInitial, tmgr_trace_t stateTrace,
  55         xbt_dict_t properties) ;
  56   ~CpuCas01Lmm();
  57   void updateState(tmgr_trace_event_t event_type, double value, double date);
  58   ActionPtr execute(double size);
  59   ActionPtr sleep(double duration);
  60
  61   xbt_dynar_t getWattsRangeList();
  62   double getCurrentWattsValue(double cpu_load);
  63   void updateEnergy(double cpu_load);
  64
  65   double getCurrentPowerPeak();
  66   double getPowerPeakAt(int pstate_index);
  67   int getNbPstates();
  68   void setPowerPeakAt(int pstate_index);
  69   double getConsumedEnergy();
  70
  71   bool isUsed();
  72
  73   tmgr_trace_event_t p_powerEvent;
  74
  75   xbt_dynar_t p_powerPeakList;                          /*< List of supported CPU capacities */
  76   int m_pstate;                                                         /*< Current pstate (index in the power_peak_list)*/
  77   energy_cpu_cas01_t p_energy;                          /*< Structure with energy-consumption data */
  78 };
  79
  80 /**********
  81  * Action *
  82  **********/
  83 class CpuCas01ActionLmm: public CpuActionLmm {
  84 public:
  85   CpuCas01ActionLmm() {};
  86   CpuCas01ActionLmm(ModelPtr model, double cost, bool failed): Action(model, cost, failed), CpuActionLmm(model, cost, failed) {};
  87   void updateEnergy();
  88
  89 };