gem5::memory::AbstractMemory::MemStats Struct Reference

#include <abstract_mem.hh>

Inheritance diagram for gem5::memory::AbstractMemory::MemStats:

Public Member Functions
	MemStats (AbstractMemory &mem)
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
const AbstractMemory &	mem
statistics::Vector	bytesRead
	Number of total bytes read from this memory.
statistics::Vector	bytesInstRead
	Number of instruction bytes read from this memory.
statistics::Vector	bytesWritten
	Number of bytes written to this memory.
statistics::Vector	numReads
	Number of read requests.
statistics::Vector	numWrites
	Number of write requests.
statistics::Vector	numOther
	Number of other requests.
statistics::Formula	bwRead
	Read bandwidth from this memory.
statistics::Formula	bwInstRead
	Read bandwidth from this memory.
statistics::Formula	bwWrite
	Write bandwidth from this memory.
statistics::Formula	bwTotal
	Total bandwidth from this memory.

Detailed Description

Definition at line 183 of file abstract_mem.hh.

Constructor & Destructor Documentation

MemStats()

gem5::memory::AbstractMemory::MemStats::MemStats

(

AbstractMemory &

mem

)

Definition at line 118 of file abstract_mem.cc.

References gem5::memory::AbstractMemory::AbstractMemory(), ADD_STAT, bwInstRead, bwRead, bwTotal, bwWrite, bytesInstRead, bytesRead, bytesWritten, gem5::statistics::Group::Group(), mem, numOther, numReads, and numWrites.

Member Function Documentation

regStats()

void gem5::memory::AbstractMemory::MemStats::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 149 of file abstract_mem.cc.

References bwInstRead, bwRead, bwTotal, bwWrite, bytesInstRead, bytesRead, bytesWritten, gem5::System::getRequestorName(), gem5::ArmISA::i, gem5::System::maxRequestors(), mem, gem5::statistics::nonan, gem5::statistics::nozero, numOther, numReads, numWrites, gem5::statistics::Group::regStats(), gem5::simSeconds, and gem5::statistics::total.

Member Data Documentation

bwInstRead

statistics::Formula gem5::memory::AbstractMemory::MemStats::bwInstRead

Read bandwidth from this memory.

Definition at line 206 of file abstract_mem.hh.

Referenced by MemStats(), and regStats().

bwRead

statistics::Formula gem5::memory::AbstractMemory::MemStats::bwRead

Read bandwidth from this memory.

Definition at line 204 of file abstract_mem.hh.

Referenced by MemStats(), and regStats().

bwTotal

statistics::Formula gem5::memory::AbstractMemory::MemStats::bwTotal

Total bandwidth from this memory.

Definition at line 210 of file abstract_mem.hh.

Referenced by MemStats(), and regStats().

bwWrite

statistics::Formula gem5::memory::AbstractMemory::MemStats::bwWrite

Write bandwidth from this memory.

Definition at line 208 of file abstract_mem.hh.

Referenced by MemStats(), and regStats().

bytesInstRead

statistics::Vector gem5::memory::AbstractMemory::MemStats::bytesInstRead

Number of instruction bytes read from this memory.

Definition at line 194 of file abstract_mem.hh.

Referenced by MemStats(), and regStats().

bytesRead

statistics::Vector gem5::memory::AbstractMemory::MemStats::bytesRead

Number of total bytes read from this memory.

Definition at line 192 of file abstract_mem.hh.

Referenced by MemStats(), and regStats().

bytesWritten

statistics::Vector gem5::memory::AbstractMemory::MemStats::bytesWritten

Number of bytes written to this memory.

Definition at line 196 of file abstract_mem.hh.

Referenced by MemStats(), and regStats().

mem

const AbstractMemory& gem5::memory::AbstractMemory::MemStats::mem

Definition at line 189 of file abstract_mem.hh.

Referenced by MemStats(), and regStats().

numOther

statistics::Vector gem5::memory::AbstractMemory::MemStats::numOther

Number of other requests.

Definition at line 202 of file abstract_mem.hh.

Referenced by MemStats(), and regStats().

numReads

statistics::Vector gem5::memory::AbstractMemory::MemStats::numReads

Number of read requests.

Definition at line 198 of file abstract_mem.hh.

Referenced by MemStats(), and regStats().

numWrites

statistics::Vector gem5::memory::AbstractMemory::MemStats::numWrites

Number of write requests.

Definition at line 200 of file abstract_mem.hh.

Referenced by MemStats(), and regStats().

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

• mem/abstract_mem.hh
• mem/abstract_mem.cc