#include <mem_ctrl.hh>

Inheritance diagram for gem5::memory::MemCtrl::CtrlStats:

Public Member Functions
	CtrlStats (MemCtrl &ctrl)

void	regStats () override
	Callback to set stat parameters.

Public Member Functions inherited from gem5::statistics::Group
	Group (Group parent, const char name=nullptr)
	Construct a new statistics group.

virtual	~Group ()

virtual void	regStats ()
	Callback to set stat parameters.

virtual void	resetStats ()
	Callback to reset stats.

virtual void	preDumpStats ()
	Callback before stats are dumped.

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 (const Group &)=delete

Group &	operator= (const Group &)=delete

Public Attributes
MemCtrl &	ctrl

statistics::Scalar	readReqs

statistics::Scalar	writeReqs

statistics::Scalar	readBursts

statistics::Scalar	writeBursts

statistics::Scalar	servicedByWrQ

statistics::Scalar	mergedWrBursts

statistics::Scalar	neitherReadNorWriteReqs

statistics::Average	avgRdQLen

statistics::Average	avgWrQLen

statistics::Scalar	numRdRetry

statistics::Scalar	numWrRetry

statistics::Vector	readPktSize

statistics::Vector	writePktSize

statistics::Vector	rdQLenPdf

statistics::Vector	wrQLenPdf

statistics::Histogram	rdPerTurnAround

statistics::Histogram	wrPerTurnAround

statistics::Scalar	bytesReadWrQ

statistics::Scalar	bytesReadSys

statistics::Scalar	bytesWrittenSys

statistics::Formula	avgRdBWSys

statistics::Formula	avgWrBWSys

statistics::Scalar	totGap

statistics::Formula	avgGap

statistics::Vector	requestorReadBytes

statistics::Vector	requestorWriteBytes

statistics::Formula	requestorReadRate

statistics::Formula	requestorWriteRate

statistics::Vector	requestorReadAccesses

statistics::Vector	requestorWriteAccesses

statistics::Vector	requestorReadTotalLat

statistics::Vector	requestorWriteTotalLat

statistics::Formula	requestorReadAvgLat

statistics::Formula	requestorWriteAvgLat

Detailed Description

Definition at line 562 of file mem_ctrl.hh.

Constructor & Destructor Documentation

◆ CtrlStats()

gem5::memory::MemCtrl::CtrlStats::CtrlStats ( MemCtrl & ctrl )

Definition at line 1181 of file mem_ctrl.cc.

Member Function Documentation

◆ regStats()

void gem5::memory::MemCtrl::CtrlStats::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 1279 of file mem_ctrl.cc.

References gem5::ceilLog2(), gem5::ArmISA::i, gem5::statistics::nonan, gem5::statistics::nozero, and gem5::simSeconds.