LocalMemPipeline Class Reference

#include <local_memory_pipeline.hh>

Classes
struct	LocalMemPipelineStats

Public Member Functions
	LocalMemPipeline (const ComputeUnitParams &p, ComputeUnit &cu)
void	exec ()
std::queue< GPUDynInstPtr > &	getLMRespFIFO ()
void	issueRequest (GPUDynInstPtr gpuDynInst)
bool	isLMRespFIFOWrRdy () const
bool	isLMReqFIFOWrRdy (uint32_t pendReqs=0) const
const std::string &	name () const
void	incLoadVRFBankConflictCycles (int num_cycles)

Protected Attributes
LocalMemPipeline::LocalMemPipelineStats	stats

Private Attributes
ComputeUnit &	computeUnit
const std::string	_name
int	lmQueueSize
std::queue< GPUDynInstPtr >	lmIssuedRequests
std::queue< GPUDynInstPtr >	lmReturnedRequests

Detailed Description

Definition at line 56 of file local_memory_pipeline.hh.

Constructor & Destructor Documentation

LocalMemPipeline()

LocalMemPipeline::LocalMemPipeline	(	const ComputeUnitParams &	p,
		ComputeUnit &	cu
	)

Definition at line 44 of file local_memory_pipeline.cc.

Member Function Documentation

exec()

void LocalMemPipeline::exec

(

)

Definition at line 51 of file local_memory_pipeline.cc.

References Shader::coissue_return, computeUnit, DPRINTF, lmIssuedRequests, lmQueueSize, lmReturnedRequests, ComputeUnit::locMemToVrfBus, ArmISA::m, WaitClass::rdy(), Shader::ScheduleAdd(), ComputeUnit::sendToLds(), WaitClass::set(), ComputeUnit::shader, ComputeUnit::vectorSharedMemUnit, and MipsISA::w.

Referenced by ComputeUnit::exec().

getLMRespFIFO()

std::queue<GPUDynInstPtr>& LocalMemPipeline::getLMRespFIFO ( )

inline

Definition at line 61 of file local_memory_pipeline.hh.

References lmReturnedRequests.

incLoadVRFBankConflictCycles()

void LocalMemPipeline::incLoadVRFBankConflictCycles ( int  num_cycles )

inline

Definition at line 81 of file local_memory_pipeline.hh.

References LocalMemPipeline::LocalMemPipelineStats::loadVrfBankConflictCycles, and stats.

isLMReqFIFOWrRdy()

bool LocalMemPipeline::isLMReqFIFOWrRdy ( uint32_t  pendReqs = 0 ) const

inline

Definition at line 73 of file local_memory_pipeline.hh.

References lmIssuedRequests, and lmQueueSize.

Referenced by ComputeUnit::isDone().

isLMRespFIFOWrRdy()

bool LocalMemPipeline::isLMRespFIFOWrRdy ( ) const

inline

Definition at line 67 of file local_memory_pipeline.hh.

References lmQueueSize, and lmReturnedRequests.

Referenced by ComputeUnit::isDone().

issueRequest()

void LocalMemPipeline::issueRequest

(

GPUDynInstPtr

gpuDynInst

)

Definition at line 121 of file local_memory_pipeline.cc.

References curTick(), and lmIssuedRequests.

name()

const std::string& LocalMemPipeline::name ( ) const

inline

Definition at line 78 of file local_memory_pipeline.hh.

References _name.

Member Data Documentation

_name

const std::string LocalMemPipeline::_name

private

Definition at line 88 of file local_memory_pipeline.hh.

Referenced by name().

computeUnit

ComputeUnit& LocalMemPipeline::computeUnit

private

Definition at line 87 of file local_memory_pipeline.hh.

Referenced by exec().

lmIssuedRequests

std::queue<GPUDynInstPtr> LocalMemPipeline::lmIssuedRequests

private

Definition at line 93 of file local_memory_pipeline.hh.

Referenced by exec(), isLMReqFIFOWrRdy(), and issueRequest().

lmQueueSize

int LocalMemPipeline::lmQueueSize

private

Definition at line 89 of file local_memory_pipeline.hh.

Referenced by exec(), isLMReqFIFOWrRdy(), and isLMRespFIFOWrRdy().

lmReturnedRequests

std::queue<GPUDynInstPtr> LocalMemPipeline::lmReturnedRequests

private

Definition at line 97 of file local_memory_pipeline.hh.

Referenced by exec(), getLMRespFIFO(), and isLMRespFIFOWrRdy().

stats

LocalMemPipeline::LocalMemPipelineStats LocalMemPipeline::stats

protected

Referenced by incLoadVRFBankConflictCycles().

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

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