-/* Copyright (c) 2013-2014. The SimGrid Team.
+/* Copyright (c) 2013-2015. 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 <boost/intrusive/list.hpp>
+
+#include <xbt/base.h>
+
+#include "src/surf/cpu_interface.hpp"
+#include "src/surf/trace_mgr.hpp"
#include "surf/surf_routing.h"
/* Epsilon */
#define EPSILON 0.000000001
+namespace simgrid {
+namespace surf {
+
/***********
* Classes *
***********/
-class CpuTiTrace;
-typedef CpuTiTrace *CpuTiTracePtr;
-
-class CpuTiTgmr;
-typedef CpuTiTgmr *CpuTiTgmrPtr;
-
-class CpuTiModel;
-typedef CpuTiModel *CpuTiModelPtr;
-
-class CpuTi;
-typedef CpuTi *CpuTiPtr;
-
-class CpuTiAction;
-typedef CpuTiAction *CpuTiActionPtr;
-
-typedef boost::intrusive::list<CpuTi> CpuTiList;
-typedef CpuTiList* CpuTiListPtr;
-typedef boost::intrusive::list_base_hook<> cpuTiHook;
+class XBT_PRIVATE CpuTiTrace;
+class XBT_PRIVATE CpuTiTgmr;
+class XBT_PRIVATE CpuTiModel;
+class XBT_PRIVATE CpuTi;
+class XBT_PRIVATE CpuTiAction;
struct tiTag;
-typedef boost::intrusive::list<CpuTiAction, boost::intrusive::base_hook<boost::intrusive::list_base_hook<boost::intrusive::tag<tiTag> > > > ActionTiList;
-typedef ActionTiList* ActionTiListPtr;
-typedef boost::intrusive::list_base_hook<boost::intrusive::tag<tiTag> > actionTiHook;
/*********
* Trace *
*********/
class CpuTiTrace {
public:
- CpuTiTrace(tmgr_trace_t powerTrace);
+ explicit CpuTiTrace(tmgr_trace_t speedTrace);
~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;
+ double *timePoints_;
+ double *integral_;
+ int nbPoints_;
int binarySearch(double *array, double a, int low, int high);
-
-private:
};
enum trace_type {
TRACE_FIXED, /*< Trace fixed, no availability file */
- TRACE_DYNAMIC /*< Dynamic, availability file disponible */
+ TRACE_DYNAMIC /*< Dynamic, have an availability file */
};
class CpuTiTgmr {
public:
- CpuTiTgmr(trace_type type, double value): m_type(type), m_value(value){};
- CpuTiTgmr(tmgr_trace_t power_trace, double value);
+ CpuTiTgmr(trace_type type, double value)
+ : type_(type), value_(value)
+ {};
+ CpuTiTgmr(tmgr_trace_t speedTrace, double value);
~CpuTiTgmr();
double integrate(double a, double b);
double solveSomewhatSimple(double a, double amount);
double getPowerScale(double a);
- trace_type m_type;
- double m_value; /*< Percentage of cpu power disponible. Value fixed between 0 and 1 */
+ trace_type type_;
+ double value_; /*< Percentage of cpu speed available. Value fixed between 0 and 1 */
/* Dynamic */
- double m_lastTime; /*< Integral interval last point (discret time) */
- double m_total; /*< Integral total between 0 and last_pointn */
+ double lastTime_ = 0.0; /*< Integral interval last point (discrete time) */
+ double total_ = 0.0; /*< Integral total between 0 and last_pointn */
- CpuTiTracePtr p_trace;
- tmgr_trace_t p_powerTrace;
+ CpuTiTrace *trace_ = nullptr;
+ tmgr_trace_t speedTrace_ = nullptr;
};
-/*********
- * Model *
- *********/
-class CpuTiModel : public CpuModel {
-public:
- CpuTiModel();
- ~CpuTiModel();
- CpuPtr 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);
- double shareResources(double now);
- void updateActionsState(double now, double delta);
- void addTraces();
-
- ActionListPtr p_runningActionSetThatDoesNotNeedBeingChecked;
- CpuTiListPtr p_modifiedCpu;
- xbt_heap_t p_tiActionHeap;
+/**********
+ * Action *
+ **********/
-protected:
- void NotifyResourceTurnedOn(ResourcePtr){};
- void NotifyResourceTurnedOff(ResourcePtr){};
+class CpuTiAction: public CpuAction {
+ friend class CpuTi;
+public:
+ CpuTiAction(CpuTiModel *model, double cost, bool failed, CpuTi *cpu);
- void NotifyActionCancel(ActionPtr){};
- void NotifyActionResume(ActionPtr){};
- void NotifyActionSuspend(ActionPtr){};
+ void setState(simgrid::surf::Action::State state) override;
+ int unref() override;
+ void cancel() override;
+ void updateIndexHeap(int i);
+ void suspend() override;
+ void resume() override;
+ void setMaxDuration(double duration) override;
+ void setPriority(double priority) override;
+ double getRemains() override;
+ void setAffinity(Cpu * /*cpu*/, unsigned long /*mask*/) override {};
+
+ CpuTi *cpu_;
+ int indexHeap_;
+ int suspended_ = 0;
+public:
+ boost::intrusive::list_member_hook<> action_ti_hook;
};
+typedef boost::intrusive::member_hook<CpuTiAction, boost::intrusive::list_member_hook<>, &CpuTiAction::action_ti_hook> ActionTiListOptions;
+typedef boost::intrusive::list<CpuTiAction, ActionTiListOptions > ActionTiList;
+
/************
* Resource *
************/
-class CpuTi : public cpuTiHook, public Cpu {
+class CpuTi : public Cpu {
public:
- CpuTi() {};
- CpuTi(CpuTiModelPtr 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();
-
- void updateState(tmgr_trace_event_t event_type, double value, double date);
+ CpuTi(CpuTiModel *model, simgrid::s4u::Host *host, xbt_dynar_t speedPerPstate, int core);
+ ~CpuTi() override;
+
+ void setSpeedTrace(tmgr_trace_t trace) override;
+
+ void apply_event(tmgr_trace_iterator_t event, double value) override;
void updateActionsFinishTime(double now);
- bool isUsed();
- void printCpuTiModel();
- CpuActionPtr execute(double size);
- CpuActionPtr sleep(double duration);
- double getAvailableSpeed();
-
- double getCurrentPowerPeak() {THROW_UNIMPLEMENTED;};
- double getPowerPeakAt(int /*pstate_index*/) {THROW_UNIMPLEMENTED;};
- int getNbPstates() {THROW_UNIMPLEMENTED;};
- void setPowerPeakAt(int /*pstate_index*/) {THROW_UNIMPLEMENTED;};
+ void updateRemainingAmount(double now);
+
+ bool isUsed() override;
+ CpuAction *execution_start(double size) override;
+ CpuAction *sleep(double duration) override;
+ double getAvailableSpeed() override;
+
void modified(bool modified);
- CpuTiTgmrPtr 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 */
- ActionTiListPtr 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 */
+ CpuTiTgmr *speedIntegratedTrace_ = NULL;/*< Structure with data needed to integrate trace file */
+ ActionTiList *actionSet_ = NULL; /*< set with all actions running on cpu */
+ double sumPriority_ = 0; /*< the sum of actions' priority that are running on cpu */
+ double lastUpdate_ = 0; /*< last update of actions' remaining amount done */
- double current_frequency;
+ double currentFrequency_;
- void updateRemainingAmount(double now);
+public:
+ boost::intrusive::list_member_hook<> cpu_ti_hook;
};
-/**********
- * Action *
- **********/
-
-class CpuTiAction: public actionTiHook, public CpuAction {
- friend CpuActionPtr CpuTi::execute(double size);
- friend CpuActionPtr CpuTi::sleep(double duration);
- friend void CpuTi::updateActionsFinishTime(double now);//FIXME
- friend void CpuTi::updateRemainingAmount(double now);//FIXME
+typedef boost::intrusive::member_hook<CpuTi, boost::intrusive::list_member_hook<>, &CpuTi::cpu_ti_hook> CpuTiListOptions;
+typedef boost::intrusive::list<CpuTi, CpuTiListOptions> CpuTiList;
+/*********
+ * Model *
+ *********/
+class CpuTiModel : public CpuModel {
public:
- CpuTiAction(CpuTiModelPtr model, double cost, bool failed,
- CpuTiPtr cpu);
+ CpuTiModel();
+ ~CpuTiModel() override;
+ Cpu *createCpu(simgrid::s4u::Host *host, xbt_dynar_t speedPerPstate, int core) override;
+ double next_occuring_event(double now) override;
+ void updateActionsState(double now, double delta) override;
- void setState(e_surf_action_state_t state);
- int unref();
- void cancel();
- void recycle();
- void updateIndexHeap(int i);
- void suspend();
- void resume();
- bool isSuspended();
- void setMaxDuration(double duration);
- void setPriority(double priority);
- double getRemains();
- void setAffinity(CpuPtr /*cpu*/, unsigned long /*mask*/) {};
-
- CpuTiPtr p_cpu;
- int m_indexHeap;
- int m_suspended;
-private:
+ ActionList *runningActionSetThatDoesNotNeedBeingChecked_;
+ CpuTiList *modifiedCpu_;
+ xbt_heap_t tiActionHeap_;
+
+protected:
+ void NotifyResourceTurnedOn(simgrid::surf::Resource*){};
+ void NotifyResourceTurnedOff(simgrid::surf::Resource*){};
+
+ void NotifyActionCancel(Action*){};
+ void NotifyActionResume(Action*){};
+ void NotifyActionSuspend(Action*){};
};
+
+}
+}
