-#include "cpu.hpp"
+/* Copyright (c) 2013-2014. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#include "cpu_interface.hpp"
#include "trace_mgr_private.h"
#include "surf/surf_routing.h"
/***********
* Classes *
***********/
+class CpuTiTrace;
+class CpuTiTgmr;
class CpuTiModel;
-typedef CpuTiModel *CpuTiModelPtr;
-
class CpuTi;
-typedef CpuTi *CpuTiPtr;
-
class CpuTiAction;
-typedef CpuTiAction *CpuTiActionPtr;
+
+typedef boost::intrusive::list<CpuTi> CpuTiList;
+typedef boost::intrusive::list_base_hook<> cpuTiHook;
+
+struct tiTag;
+typedef boost::intrusive::list<CpuTiAction, boost::intrusive::base_hook<boost::intrusive::list_base_hook<boost::intrusive::tag<tiTag> > > > ActionTiList;
+typedef boost::intrusive::list_base_hook<boost::intrusive::tag<tiTag> > actionTiHook;
/*********
* Trace *
*********/
-typedef struct surf_cpu_ti_trace {
- double *time_points;
- double *integral;
- int nb_points;
-} s_surf_cpu_ti_trace_t, *surf_cpu_ti_trace_t;
+class CpuTiTrace {
+public:
+ CpuTiTrace(tmgr_trace_t powerTrace);
+ ~CpuTiTrace();
+
+ double integrateSimple(double a, double b);
+ double integrateSimplePoint(double a);
+ double solveSimple(double a, double amount);
+
+ double *p_timePoints;
+ double *p_integral;
+ int m_nbPoints;
+ int binarySearch(double *array, double a, int low, int high);
+
+private:
+};
+
+enum trace_type {
-enum trace_type {
TRACE_FIXED, /*< Trace fixed, no availability file */
TRACE_DYNAMIC /*< Dynamic, availability file disponible */
};
-typedef struct surf_cpu_ti_tgmr {
- trace_type type;
- double value; /*< Percentage of cpu power disponible. Value fixed between 0 and 1 */
+class CpuTiTgmr {
+public:
+ CpuTiTgmr(trace_type type, double value): m_type(type), m_value(value){};
+ CpuTiTgmr(tmgr_trace_t power_trace, double value);
+ ~CpuTiTgmr();
- /* Dynamic */
- double last_time; /*< Integral interval last point (discret time) */
- double total; /*< Integral total between 0 and last_pointn */
+ double integrate(double a, double b);
+ double solve(double a, double amount);
+ double solveSomewhatSimple(double a, double amount);
+ double getPowerScale(double a);
- surf_cpu_ti_trace_t trace;
- tmgr_trace_t power_trace;
+ trace_type m_type;
+ double m_value; /*< Percentage of cpu power disponible. Value fixed between 0 and 1 */
-} s_surf_cpu_ti_tgmr_t, *surf_cpu_ti_tgmr_t;
+ /* Dynamic */
+ double m_lastTime; /*< Integral interval last point (discret time) */
+ double m_total; /*< Integral total between 0 and last_pointn */
+ CpuTiTrace *p_trace;
+ tmgr_trace_t p_powerTrace;
+};
/*********
* Model *
class CpuTiModel : public CpuModel {
public:
CpuTiModel();
- ~CpuTiModel() {}
-
- CpuTiPtr createResource(string name, double power_peak, double power_scale,
+ ~CpuTiModel();
+ Cpu *createCpu(const char *name, xbt_dynar_t powerPeak,
+ int pstate, double power_scale,
tmgr_trace_t power_trace, int core,
e_surf_resource_state_t state_initial,
tmgr_trace_t state_trace,
xbt_dict_t cpu_properties);
- CpuTiActionPtr createAction(double cost, bool failed);
+ double shareResources(double now);
+ void updateActionsState(double now, double delta);
+ void addTraces();
+
+ ActionList *p_runningActionSetThatDoesNotNeedBeingChecked;
+ CpuTiList *p_modifiedCpu;
+ xbt_heap_t p_tiActionHeap;
protected:
- void NotifyResourceTurnedOn(ResourcePtr r){};
- void NotifyResourceTurnedOff(ResourcePtr r){};
+ void NotifyResourceTurnedOn(Resource*){};
+ void NotifyResourceTurnedOff(Resource*){};
- void NotifyActionCancel(ActionPtr a){};
- void NotifyActionResume(ActionPtr a){};
- void NotifyActionSuspend(ActionPtr a){};
+ void NotifyActionCancel(Action*){};
+ void NotifyActionResume(Action*){};
+ void NotifyActionSuspend(Action*){};
};
/************
* Resource *
************/
-class CpuTi : public Cpu {
+class CpuTi : public cpuTiHook, public Cpu {
public:
- CpuTi(CpuTiModelPtr model, string name, double powerPeak,
- double powerScale, tmgr_trace_t powerTrace, int core,
+ CpuTi() {};
+ CpuTi(CpuTiModel *model, const char *name, xbt_dynar_t powerPeak,
+ int pstate, double powerScale, tmgr_trace_t powerTrace, int core,
e_surf_resource_state_t stateInitial, tmgr_trace_t stateTrace,
xbt_dict_t properties) ;
- ~CpuTi() {};
- virtual double getSpeed (double load);
- virtual double getAvailableSpeed ();
+ ~CpuTi();
+
+ void updateState(tmgr_trace_event_t event_type, double value, double date);
+ void updateActionsFinishTime(double now);
+ bool isUsed();
void printCpuTiModel();
- CpuTiModelPtr getModel();
-
- double m_powerPeak; /*< CPU power peak */
- double m_powerScale; /*< Percentage of CPU disponible */
- surf_cpu_ti_tgmr_t m_availTrace; /*< Structure with data needed to integrate trace file */
- e_surf_resource_state_t m_stateCurrent; /*< CPU current state (ON or OFF) */
- tmgr_trace_event_t m_stateEvent; /*< trace file with states events (ON or OFF) */
- tmgr_trace_event_t m_powerEvent; /*< trace file with availabitly events */
- std::vector<CpuTiActionPtr> m_actionSet; /*< set with all actions running on cpu */
- s_xbt_swag_hookup_t m_modifiedCpuHookup; /*< hookup to swag that indicacates whether share resources must be recalculated or not */
+ CpuAction *execute(double size);
+ CpuAction *sleep(double duration);
+ double getAvailableSpeed();
+
+ double getCurrentPowerPeak() {THROW_UNIMPLEMENTED;};
+ double getPowerPeakAt(int /*pstate_index*/) {THROW_UNIMPLEMENTED;};
+ int getNbPstates() {THROW_UNIMPLEMENTED;};
+ void setPstate(int /*pstate_index*/) {THROW_UNIMPLEMENTED;};
+ int getPstate() { THROW_UNIMPLEMENTED;}
+ void modified(bool modified);
+
+ CpuTiTgmr *p_availTrace; /*< Structure with data needed to integrate trace file */
+ tmgr_trace_event_t p_stateEvent; /*< trace file with states events (ON or OFF) */
+ tmgr_trace_event_t p_powerEvent; /*< trace file with availability events */
+ ActionTiList *p_actionSet; /*< set with all actions running on cpu */
double m_sumPriority; /*< the sum of actions' priority that are running on cpu */
double m_lastUpdate; /*< last update of actions' remaining amount done */
+ double current_frequency;
+
+ void updateRemainingAmount(double now);
};
/**********
* Action *
**********/
-class CpuTiAction: public CpuAction {
-public:
- CpuTiAction(CpuTiModelPtr model, double cost, bool failed): CpuAction(model, cost, failed) {};
- virtual double getRemains();
- virtual double getStartTime();
- virtual double getFinishTime();
+class CpuTiAction: public actionTiHook, public CpuAction {
+ friend CpuAction *CpuTi::execute(double size);
+ friend CpuAction *CpuTi::sleep(double duration);
+ friend void CpuTi::updateActionsFinishTime(double now);//FIXME
+ friend void CpuTi::updateRemainingAmount(double now);//FIXME
+
+public:
+ CpuTiAction(CpuTiModel *model, double cost, bool failed,
+ CpuTi *cpu);
+
+ void setState(e_surf_action_state_t state);
+ int unref();
+ void cancel();
+ void updateIndexHeap(int i);
+ void suspend();
+ void resume();
+ bool isSuspended();
+ void setMaxDuration(double duration);
+ void setPriority(double priority);
+ double getRemains();
+ void setAffinity(Cpu */*cpu*/, unsigned long /*mask*/) {};
+
+ CpuTi *p_cpu;
+ int m_indexHeap;
+ int m_suspended;
+private:
};
