gem5::memory::DRAMInterface::RankStats Struct Reference

Inheritance diagram for gem5::memory::DRAMInterface::RankStats:

Public Member Functions
	RankStats (DRAMInterface &dram, Rank &rank)
void	regStats () override
	Callback to set stat parameters.
void	resetStats () override
	Callback to reset stats.
void	preDumpStats () override
	Callback before stats are dumped.
Public Member Functions inherited from gem5::statistics::Group
	Group (Group *parent, const char *name=nullptr)
	Construct a new statistics group.
virtual	~Group ()
void	addStat (statistics::Info *info)
	Register a stat with this group.
const std::map< std::string, Group * > &	getStatGroups () const
	Get all child groups associated with this object.
const std::vector< Info * > &	getStats () const
	Get all stats associated with this object.
void	addStatGroup (const char *name, Group *block)
	Add a stat block as a child of this block.
const Info *	resolveStat (std::string name) const
	Resolve a stat by its name within this group.
void	mergeStatGroup (Group *block)
	Merge the contents (stats & children) of a block to this block.
	Group ()=delete
	Group (const Group &)=delete
Group &	operator= (const Group &)=delete

Public Attributes
Rank &	rank
statistics::Scalar	actEnergy
statistics::Scalar	preEnergy
statistics::Scalar	readEnergy
statistics::Scalar	writeEnergy
statistics::Scalar	refreshEnergy
statistics::Scalar	actBackEnergy
statistics::Scalar	preBackEnergy
statistics::Scalar	actPowerDownEnergy
statistics::Scalar	prePowerDownEnergy
statistics::Scalar	selfRefreshEnergy
statistics::Scalar	totalEnergy
statistics::Scalar	averagePower
statistics::Scalar	totalIdleTime
	Stat to track total DRAM idle time.
statistics::Vector	pwrStateTime
	Track time spent in each power state.

Detailed Description

Definition at line 163 of file dram_interface.hh.

Constructor & Destructor Documentation

RankStats()

gem5::memory::DRAMInterface::RankStats::RankStats	(	DRAMInterface &	dram,
		Rank &	rank )

Definition at line 1964 of file dram_interface.cc.

References actBackEnergy, actEnergy, actPowerDownEnergy, ADD_STAT, averagePower, gem5::csprintf(), gem5::memory::DRAMInterface::DRAMInterface(), gem5::statistics::Group::Group(), preBackEnergy, preEnergy, prePowerDownEnergy, pwrStateTime, rank, readEnergy, refreshEnergy, selfRefreshEnergy, totalEnergy, totalIdleTime, and writeEnergy.

Member Function Documentation

preDumpStats()

void gem5::memory::DRAMInterface::RankStats::preDumpStats ( )

overridevirtual

Callback before stats are dumped.

This can be overridden by objects that need to perform calculations in addition to the capabiltiies implemented in the stat framework.

Reimplemented from gem5::statistics::Group.

Definition at line 2025 of file dram_interface.cc.

References gem5::statistics::Group::preDumpStats(), and rank.

regStats()

void gem5::memory::DRAMInterface::RankStats::regStats ( )

overridevirtual

Callback to set stat parameters.

This callback is typically used for complex stats (e.g., distributions) that need parameters in addition to a name and a description. Stat names and descriptions should typically be set from the constructor usingo from the constructor using the ADD_STAT macro.

Reimplemented from gem5::statistics::Group.

Definition at line 2002 of file dram_interface.cc.

References pwrStateTime, and gem5::statistics::Group::regStats().

resetStats()

void gem5::memory::DRAMInterface::RankStats::resetStats ( )

overridevirtual

Callback to reset stats.

Reimplemented from gem5::statistics::Group.

Definition at line 2017 of file dram_interface.cc.

References rank, and gem5::statistics::Group::resetStats().

Member Data Documentation

actBackEnergy

statistics::Scalar gem5::memory::DRAMInterface::RankStats::actBackEnergy

Definition at line 185 of file dram_interface.hh.

Referenced by RankStats().

actEnergy

statistics::Scalar gem5::memory::DRAMInterface::RankStats::actEnergy

Definition at line 176 of file dram_interface.hh.

Referenced by RankStats().

actPowerDownEnergy

statistics::Scalar gem5::memory::DRAMInterface::RankStats::actPowerDownEnergy

Definition at line 195 of file dram_interface.hh.

Referenced by RankStats().

averagePower

statistics::Scalar gem5::memory::DRAMInterface::RankStats::averagePower

Definition at line 208 of file dram_interface.hh.

Referenced by RankStats().

preBackEnergy

statistics::Scalar gem5::memory::DRAMInterface::RankStats::preBackEnergy

Definition at line 190 of file dram_interface.hh.

Referenced by RankStats().

preEnergy

statistics::Scalar gem5::memory::DRAMInterface::RankStats::preEnergy

Definition at line 177 of file dram_interface.hh.

Referenced by RankStats().

prePowerDownEnergy

statistics::Scalar gem5::memory::DRAMInterface::RankStats::prePowerDownEnergy

Definition at line 200 of file dram_interface.hh.

Referenced by RankStats().

pwrStateTime

statistics::Vector gem5::memory::DRAMInterface::RankStats::pwrStateTime

Track time spent in each power state.

Definition at line 219 of file dram_interface.hh.

Referenced by RankStats(), and regStats().

rank

Rank& gem5::memory::DRAMInterface::RankStats::rank

Definition at line 171 of file dram_interface.hh.

Referenced by preDumpStats(), RankStats(), and resetStats().

readEnergy

statistics::Scalar gem5::memory::DRAMInterface::RankStats::readEnergy

Definition at line 178 of file dram_interface.hh.

Referenced by RankStats().

refreshEnergy

statistics::Scalar gem5::memory::DRAMInterface::RankStats::refreshEnergy

Definition at line 180 of file dram_interface.hh.

Referenced by RankStats().

selfRefreshEnergy

statistics::Scalar gem5::memory::DRAMInterface::RankStats::selfRefreshEnergy

Definition at line 205 of file dram_interface.hh.

Referenced by RankStats().

totalEnergy

statistics::Scalar gem5::memory::DRAMInterface::RankStats::totalEnergy

Definition at line 207 of file dram_interface.hh.

Referenced by RankStats().

totalIdleTime

statistics::Scalar gem5::memory::DRAMInterface::RankStats::totalIdleTime

Stat to track total DRAM idle time.

Definition at line 214 of file dram_interface.hh.

Referenced by RankStats().

writeEnergy

statistics::Scalar gem5::memory::DRAMInterface::RankStats::writeEnergy

Definition at line 179 of file dram_interface.hh.

Referenced by RankStats().

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

• mem/dram_interface.hh
• mem/dram_interface.cc