AlphaISA::Kernel::Statistics Class Reference

#include <kernel_stats.hh>

Inheritance diagram for AlphaISA::Kernel::Statistics:

Public Member Functions
	Statistics (System *system)
void	regStats (const std::string &name)
void	mode (cpu_mode newmode, ThreadContext *tc)
void	context (Addr oldpcbb, Addr newpcbb, ThreadContext *tc)
void	callpal (int code, ThreadContext *tc)
void	hwrei ()
void	setIdleProcess (Addr idle, ThreadContext *tc)
void	serialize (CheckpointOut &cp) const override
	Serialize an object. More...
void	unserialize (CheckpointIn &cp) override
	Unserialize an object. More...
Public Member Functions inherited from Kernel::Statistics
	Statistics (System *system)
virtual	~Statistics ()
const std::string	name () const
void	regStats (const std::string &name)
void	arm ()
void	quiesce ()
void	swpipl (int ipl)
void	serialize (CheckpointOut &cp) const override
	Serialize an object. More...
void	unserialize (CheckpointIn &cp) override
	Unserialize an object. More...
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)

Protected Member Functions
void	changeMode (cpu_mode newmode, ThreadContext *tc)

Protected Attributes
Addr	idleProcess
cpu_mode	themode
Tick	lastModeTick
Protected Attributes inherited from Kernel::Statistics
std::string	myname
Stats::Scalar	_arm
Stats::Scalar	_quiesce
Stats::Scalar	_hwrei
Stats::Vector	_iplCount
Stats::Vector	_iplGood
Stats::Vector	_iplTicks
Stats::Formula	_iplUsed

Private Attributes
Stats::Vector	_callpal
Stats::Vector	_mode
Stats::Vector	_modeGood
Stats::Formula	_modeFraction
Stats::Vector	_modeTicks
Stats::Scalar	_swap_context

Additional Inherited Members
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

Detailed Description

Definition at line 55 of file kernel_stats.hh.

Constructor & Destructor Documentation

AlphaISA::Kernel::Statistics::Statistics

(

System *

system

)

Definition at line 53 of file kernel_stats.cc.

Member Function Documentation

void AlphaISA::Kernel::Statistics::callpal	(	int	code,
		ThreadContext *	tc
	)

Definition at line 178 of file kernel_stats.cc.

References _callpal, and PAL::name().

void AlphaISA::Kernel::Statistics::changeMode ( cpu_mode  newmode, ThreadContext *  tc  )

protected

Definition at line 135 of file kernel_stats.cc.

References _mode, _modeGood, _modeTicks, curTick(), DPRINTF, lastModeTick, AlphaISA::Kernel::modestr, and themode.

Referenced by context(), mode(), and setIdleProcess().

void AlphaISA::Kernel::Statistics::context	(	Addr	oldpcbb,
		Addr	newpcbb,
		ThreadContext *	tc
	)

Definition at line 165 of file kernel_stats.cc.

References _swap_context, changeMode(), DPRINTF, AlphaISA::Kernel::idle, idleProcess, AlphaISA::Kernel::kernel, themode, and AlphaISA::Kernel::user.

void AlphaISA::Kernel::Statistics::hwrei ( )

inline

Definition at line 84 of file kernel_stats.hh.

References Kernel::Statistics::_hwrei.

void AlphaISA::Kernel::Statistics::mode	(	cpu_mode	newmode,
		ThreadContext *	tc
	)

Definition at line 154 of file kernel_stats.cc.

References changeMode(), AlphaISA::Kernel::idle, idleProcess, AlphaISA::IPR_PALtemp23, AlphaISA::Kernel::kernel, and ThreadContext::readMiscRegNoEffect().

void AlphaISA::Kernel::Statistics::regStats

(

const std::string &

name

)

void AlphaISA::Kernel::Statistics::serialize ( CheckpointOut &  cp ) const

overridevirtual

Serialize an object.

Output an object's state into the current checkpoint section.

Parameters

cp	Checkpoint state

Implements Serializable.

Definition at line 187 of file kernel_stats.cc.

References idleProcess, lastModeTick, SERIALIZE_SCALAR, and themode.

void AlphaISA::Kernel::Statistics::setIdleProcess	(	Addr	idle,
		ThreadContext *	tc
	)

Definition at line 126 of file kernel_stats.cc.

References changeMode(), AlphaISA::Kernel::idle, idleProcess, AlphaISA::Kernel::kernel, and themode.

void AlphaISA::Kernel::Statistics::unserialize ( CheckpointIn &  cp )

overridevirtual

Unserialize an object.

Read an object's state from the current checkpoint section.

Parameters

cp	Checkpoint state

Implements Serializable.

Definition at line 197 of file kernel_stats.cc.

References idleProcess, lastModeTick, themode, and UNSERIALIZE_SCALAR.

Member Data Documentation

Stats::Vector AlphaISA::Kernel::Statistics::_callpal

private

Definition at line 65 of file kernel_stats.hh.

Referenced by callpal().

Stats::Vector AlphaISA::Kernel::Statistics::_mode

private

Definition at line 68 of file kernel_stats.hh.

Referenced by changeMode().

Stats::Formula AlphaISA::Kernel::Statistics::_modeFraction

private

Definition at line 70 of file kernel_stats.hh.

Stats::Vector AlphaISA::Kernel::Statistics::_modeGood

private

Definition at line 69 of file kernel_stats.hh.

Referenced by changeMode().

Stats::Vector AlphaISA::Kernel::Statistics::_modeTicks

private

Definition at line 71 of file kernel_stats.hh.

Referenced by changeMode().

Stats::Scalar AlphaISA::Kernel::Statistics::_swap_context

private

Definition at line 73 of file kernel_stats.hh.

Referenced by context().

Addr AlphaISA::Kernel::Statistics::idleProcess

protected

Definition at line 58 of file kernel_stats.hh.

Referenced by context(), mode(), serialize(), setIdleProcess(), and unserialize().

Tick AlphaISA::Kernel::Statistics::lastModeTick

protected

Definition at line 60 of file kernel_stats.hh.

Referenced by changeMode(), serialize(), and unserialize().

cpu_mode AlphaISA::Kernel::Statistics::themode

protected

Definition at line 59 of file kernel_stats.hh.

Referenced by changeMode(), context(), serialize(), setIdleProcess(), and unserialize().

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

• arch/alpha/kernel_stats.hh
• arch/alpha/kernel_stats.cc