A PowerModelState is an abstract class used as interface to get power figures out of SimObjects. More...

#include <power_model.hh>

Inheritance diagram for PowerModelState:

Public Types
typedef PowerModelStateParams	Params

Public Types inherited from SimObject
typedef SimObjectParams	Params

Public Member Functions
	PowerModelState (const Params *p)

virtual double	getDynamicPower () const =0
	Get the dynamic power consumption. More...

virtual double	getStaticPower () const =0
	Get the static power consumption. More...

virtual void	setTemperature (double temp)
	Temperature update. More...

void	setClockedObject (ClockedObject *clkobj)

void	regStats ()
	Register statistics for this object. More...

Public Member Functions inherited from SimObject
const Params *	params () const

	SimObject (const Params *_params)

virtual	~SimObject ()

virtual const std::string	name () const

virtual void	init ()
	init() is called after all C++ SimObjects have been created and all ports are connected. More...

virtual void	loadState (CheckpointIn &cp)
	loadState() is called on each SimObject when restoring from a checkpoint. More...

virtual void	initState ()
	initState() is called on each SimObject when not restoring from a checkpoint. More...

virtual void	resetStats ()
	Reset statistics associated with this object. More...

virtual void	regProbePoints ()
	Register probe points for this object. More...

virtual void	regProbeListeners ()
	Register probe listeners for this object. More...

ProbeManager *	getProbeManager ()
	Get the probe manager for this object. More...

virtual void	startup ()
	startup() is the final initialization call before simulation. More...

DrainState	drain () override
	Provide a default implementation of the drain interface for objects that don't need draining. More...

virtual void	memWriteback ()
	Write back dirty buffers to memory using functional writes. More...

virtual void	memInvalidate ()
	Invalidate the contents of memory buffers. More...

void	serialize (CheckpointOut &cp) const override
	Serialize an object. More...

void	unserialize (CheckpointIn &cp) override
	Unserialize an object. More...

Public Member Functions inherited from EventManager
	EventManager (EventManager &em)

	EventManager (EventManager *em)

	EventManager (EventQueue *eq)

EventQueue *	eventQueue () const

void	schedule (Event &event, Tick when)

void	deschedule (Event &event)

void	reschedule (Event &event, Tick when, bool always=false)

void	schedule (Event *event, Tick when)

void	deschedule (Event *event)

void	reschedule (Event *event, Tick when, bool always=false)

void	wakeupEventQueue (Tick when=(Tick)-1)

void	setCurTick (Tick newVal)

Public Member Functions inherited from Serializable
	Serializable ()

virtual	~Serializable ()

void	serializeSection (CheckpointOut &cp, const char *name) const
	Serialize an object into a new section. More...

void	serializeSection (CheckpointOut &cp, const std::string &name) const

void	unserializeSection (CheckpointIn &cp, const char *name)
	Unserialize an a child object. More...

void	unserializeSection (CheckpointIn &cp, const std::string &name)

Public Member Functions inherited from Drainable
DrainState	drainState () const
	Return the current drain state of an object. More...

virtual void	notifyFork ()
	Notify a child process of a fork. More...

Protected Attributes
Stats::Value	dynamicPower

Stats::Value	staticPower

double	_temp
	Current temperature. More...

ClockedObject *	clocked_object
	The clocked object we belong to. More...

Protected Attributes inherited from SimObject
const SimObjectParams *	_params
	Cached copy of the object parameters. More...

Protected Attributes inherited from EventManager
EventQueue *	eventq
	A pointer to this object's event queue. More...

Additional Inherited Members
Static Public Member Functions inherited from SimObject
static void	serializeAll (CheckpointOut &cp)
	Serialize all SimObjects in the system. More...

static SimObject *	find (const char *name)
	Find the SimObject with the given name and return a pointer to it. More...

Static Public Member Functions inherited from Serializable
static const std::string &	currentSection ()
	Get the fully-qualified name of the active section. More...

static void	serializeAll (const std::string &cpt_dir)

static void	unserializeGlobals (CheckpointIn &cp)

Static Public Attributes inherited from Serializable
static int	ckptCount = 0

static int	ckptMaxCount = 0

static int	ckptPrevCount = -1

Protected Member Functions inherited from Drainable
	Drainable ()

virtual	~Drainable ()

virtual void	drainResume ()
	Resume execution after a successful drain. More...

void	signalDrainDone () const
	Signal that an object is drained. More...

Detailed Description

A PowerModelState is an abstract class used as interface to get power figures out of SimObjects.

Definition at line 55 of file power_model.hh.

Member Typedef Documentation

typedef PowerModelStateParams PowerModelState::Params

Definition at line 59 of file power_model.hh.

Constructor & Destructor Documentation

PowerModelState::PowerModelState ( const Params * p )

Definition at line 48 of file power_model.cc.

Member Function Documentation

virtual double PowerModelState::getDynamicPower ( ) const

pure virtual

Get the dynamic power consumption.

Returns: Power (Watts) consumed by this object (dynamic component)

Implemented in MathExprPowerModel.

Referenced by regStats().

virtual double PowerModelState::getStaticPower ( ) const

pure virtual

Get the static power consumption.

Returns: Power (Watts) consumed by this object (static component)

Implemented in MathExprPowerModel.

Referenced by regStats().

void PowerModelState::regStats ( )

inlinevirtual

Register statistics for this object.

Reimplemented from SimObject.

Definition at line 87 of file power_model.hh.

References Stats::DataWrap< Derived, InfoProxyType >::desc(), dynamicPower, getDynamicPower(), getStaticPower(), Stats::ValueBase< Derived >::method(), SimObject::name(), Stats::DataWrap< Derived, InfoProxyType >::name(), SimObject::params(), and staticPower.

Referenced by MathExprPowerModel::regStats().

void PowerModelState::setClockedObject ( ClockedObject * clkobj )

inline

Definition at line 83 of file power_model.hh.

References clocked_object.

virtual void PowerModelState::setTemperature ( double temp )

inlinevirtual

Temperature update.

Parameters

temp	Current temperature of the HW part (Celsius)

Definition at line 81 of file power_model.hh.

References _temp.

Member Data Documentation

double PowerModelState::_temp

protected

Current temperature.

Definition at line 105 of file power_model.hh.

Referenced by MathExprPowerModel::getStatValue(), and setTemperature().

ClockedObject* PowerModelState::clocked_object

protected

The clocked object we belong to.

Definition at line 108 of file power_model.hh.

Referenced by MathExprPowerModel::getStatValue(), and setClockedObject().

Stats::Value PowerModelState::dynamicPower

protected

Definition at line 102 of file power_model.hh.

Referenced by regStats().

Stats::Value PowerModelState::staticPower

protected

Definition at line 102 of file power_model.hh.

Referenced by regStats().

The documentation for this class was generated from the following files:

sim/power/power_model.hh
sim/power/power_model.cc

Public Types

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation