gem5::StochasticGen Class Reference

#include <base_gen.hh>

Inheritance diagram for gem5::StochasticGen:

Public Member Functions
	StochasticGen (SimObject &obj, RequestorID requestor_id, Tick _duration, Addr start_addr, Addr end_addr, Addr _blocksize, Addr cacheline_size, Tick min_period, Tick max_period, uint8_t read_percent, Addr data_limit)
Public Member Functions inherited from gem5::BaseGen
	BaseGen (SimObject &obj, RequestorID requestor_id, Tick _duration)
	Create a base generator.
virtual	~BaseGen ()
std::string	name () const
	Get the name, useful for DPRINTFs.
virtual void	enter ()=0
	Enter this generator state.
virtual PacketPtr	getNextPacket ()=0
	Get the next generated packet.
virtual void	exit ()
	Exit this generator state.
virtual Tick	nextPacketTick (bool elastic, Tick delay) const =0
	Determine the tick when the next packet is available.

Protected Attributes
const Addr	startAddr
	Start of address range.
const Addr	endAddr
	End of address range.
const Addr	blocksize
	Blocksize and address increment.
const Addr	cacheLineSize
	Cache line size in the simulated system.
const Tick	minPeriod
	Request generation period.
const Tick	maxPeriod
const uint8_t	readPercent
	Percent of generated transactions that should be reads.
const Addr	dataLimit
	Maximum amount of data to manipulate.
Protected Attributes inherited from gem5::BaseGen
const std::string	_name
	Name to use for status and debug printing.
const RequestorID	requestorId
	The RequestorID used for generating requests.

Additional Inherited Members
Public Attributes inherited from gem5::BaseGen
const Tick	duration
	Time to spend in this state.
Protected Member Functions inherited from gem5::BaseGen
PacketPtr	getPacket (Addr addr, unsigned size, const MemCmd &cmd, Request::FlagsType flags=0)
	Generate a new request and associated packet.

Detailed Description

Definition at line 139 of file base_gen.hh.

Constructor & Destructor Documentation

StochasticGen()

gem5::StochasticGen::StochasticGen	(	SimObject &	obj,
		RequestorID	requestor_id,
		Tick	_duration,
		Addr	start_addr,
		Addr	end_addr,
		Addr	_blocksize,
		Addr	cacheline_size,
		Tick	min_period,
		Tick	max_period,
		uint8_t	read_percent,
		Addr	data_limit )

Definition at line 78 of file base_gen.cc.

References blocksize, cacheLineSize, fatal, and gem5::BaseGen::name().

Member Data Documentation

blocksize

const Addr gem5::StochasticGen::blocksize

protected

Blocksize and address increment.

Definition at line 157 of file base_gen.hh.

Referenced by gem5::DramGen::genStartAddr(), gem5::NvmGen::genStartAddr(), gem5::DramGen::getNextPacket(), gem5::DramRotGen::getNextPacket(), gem5::LinearGen::getNextPacket(), gem5::NvmGen::getNextPacket(), gem5::RandomGen::getNextPacket(), gem5::StridedGen::getNextPacket(), and StochasticGen().

cacheLineSize

const Addr gem5::StochasticGen::cacheLineSize

protected

Cache line size in the simulated system.

Definition at line 160 of file base_gen.hh.

Referenced by StochasticGen().

dataLimit

const Addr gem5::StochasticGen::dataLimit

protected

Maximum amount of data to manipulate.

Definition at line 172 of file base_gen.hh.

Referenced by gem5::LinearGen::nextPacketTick(), gem5::RandomGen::nextPacketTick(), and gem5::StridedGen::nextPacketTick().

endAddr

const Addr gem5::StochasticGen::endAddr

protected

End of address range.

Definition at line 154 of file base_gen.hh.

Referenced by gem5::DramGen::genStartAddr(), gem5::NvmGen::genStartAddr(), gem5::LinearGen::getNextPacket(), gem5::RandomGen::getNextPacket(), and gem5::StridedGen::getNextPacket().

maxPeriod

const Tick gem5::StochasticGen::maxPeriod

protected

Definition at line 164 of file base_gen.hh.

Referenced by gem5::LinearGen::nextPacketTick(), gem5::RandomGen::nextPacketTick(), and gem5::StridedGen::nextPacketTick().

minPeriod

const Tick gem5::StochasticGen::minPeriod

protected

Request generation period.

Definition at line 163 of file base_gen.hh.

Referenced by gem5::LinearGen::nextPacketTick(), gem5::RandomGen::nextPacketTick(), and gem5::StridedGen::nextPacketTick().

readPercent

const uint8_t gem5::StochasticGen::readPercent

protected

Percent of generated transactions that should be reads.

Definition at line 169 of file base_gen.hh.

Referenced by gem5::DramRotGen::DramRotGen(), gem5::DramGen::getNextPacket(), gem5::DramRotGen::getNextPacket(), gem5::LinearGen::getNextPacket(), gem5::NvmGen::getNextPacket(), gem5::RandomGen::getNextPacket(), and gem5::StridedGen::getNextPacket().

startAddr

const Addr gem5::StochasticGen::startAddr

protected

Start of address range.

Definition at line 151 of file base_gen.hh.

Referenced by gem5::LinearGen::enter(), gem5::StridedGen::enter(), gem5::DramGen::genStartAddr(), gem5::NvmGen::genStartAddr(), gem5::LinearGen::getNextPacket(), gem5::RandomGen::getNextPacket(), and gem5::StridedGen::getNextPacket().

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

• cpu/testers/traffic_gen/base_gen.hh
• cpu/testers/traffic_gen/base_gen.cc