gem5::FetchStage Class Reference

#include <fetch_stage.hh>

Classes
struct	FetchStageStats

Public Member Functions
	FetchStage (const ComputeUnitParams &p, ComputeUnit &cu)
	~FetchStage ()
void	init ()
void	exec ()
void	processFetchReturn (PacketPtr pkt)
void	fetch (PacketPtr pkt, Wavefront *wave)
const std::string &	name () const
FetchUnit &	fetchUnit (int simdId)

Protected Attributes
gem5::FetchStage::FetchStageStats	stats

Private Attributes
int	numVectorALUs
ComputeUnit &	computeUnit
std::vector< FetchUnit >	_fetchUnit
const std::string	_name

Detailed Description

Definition at line 54 of file fetch_stage.hh.

Constructor & Destructor Documentation

FetchStage()

gem5::FetchStage::FetchStage	(	const ComputeUnitParams &	p,
		ComputeUnit &	cu )

Definition at line 40 of file fetch_stage.cc.

References _fetchUnit, numVectorALUs, and gem5::MipsISA::p.

~FetchStage()

gem5::FetchStage::~FetchStage

(

)

Definition at line 50 of file fetch_stage.cc.

References _fetchUnit.

Member Function Documentation

exec()

void gem5::FetchStage::exec

(

)

Definition at line 65 of file fetch_stage.cc.

References _fetchUnit, and numVectorALUs.

Referenced by gem5::ComputeUnit::exec().

fetch()

void gem5::FetchStage::fetch	(	PacketPtr	pkt,
		Wavefront *	wave )

Definition at line 89 of file fetch_stage.cc.

References _fetchUnit, and gem5::Wavefront::simdId.

fetchUnit()

FetchUnit & gem5::FetchStage::fetchUnit ( int simdId )

inline

Definition at line 66 of file fetch_stage.hh.

References _fetchUnit.

Referenced by gem5::Wavefront::discardFetch(), and gem5::VegaISA::Inst_SOPP__S_ENDPGM::execute().

init()

void gem5::FetchStage::init

(

)

Definition at line 56 of file fetch_stage.cc.

References _fetchUnit, computeUnit, numVectorALUs, and gem5::ComputeUnit::wfList.

Referenced by gem5::ComputeUnit::init().

name()

const std::string & gem5::FetchStage::name ( ) const

inline

Definition at line 65 of file fetch_stage.hh.

References _name.

processFetchReturn()

void gem5::FetchStage::processFetchReturn

(

PacketPtr

pkt

)

Definition at line 73 of file fetch_stage.cc.

References _fetchUnit, gem5::FetchStage::FetchStageStats::instFetchInstReturned, gem5::Packet::req, gem5::safe_cast(), gem5::statistics::DistBase< Derived, Stor >::sample(), gem5::Packet::senderState, gem5::Wavefront::simdId, stats, and gem5::ComputeUnit::SQCPort::SenderState::wavefront.

Referenced by gem5::ComputeUnit::handleSQCReturn().

Member Data Documentation

_fetchUnit

std::vector<FetchUnit> gem5::FetchStage::_fetchUnit

private

Definition at line 74 of file fetch_stage.hh.

Referenced by exec(), fetch(), FetchStage(), fetchUnit(), init(), processFetchReturn(), and ~FetchStage().

_name

const std::string gem5::FetchStage::_name

private

Definition at line 75 of file fetch_stage.hh.

Referenced by name().

computeUnit

ComputeUnit& gem5::FetchStage::computeUnit

private

Definition at line 70 of file fetch_stage.hh.

Referenced by init().

numVectorALUs

int gem5::FetchStage::numVectorALUs

private

Definition at line 69 of file fetch_stage.hh.

Referenced by exec(), FetchStage(), and init().

stats

gem5::FetchStage::FetchStageStats gem5::FetchStage::stats

protected

Referenced by processFetchReturn().

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

• gpu-compute/fetch_stage.hh
• gpu-compute/fetch_stage.cc