#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	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 ()=delete

	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.