gem5::ruby::UncoalescedTable Class Reference

#include <GPUCoalescer.hh>

Public Member Functions
	UncoalescedTable (GPUCoalescer *gc)
	~UncoalescedTable ()
void	insertPacket (PacketPtr pkt)
void	insertReqType (PacketPtr pkt, RubyRequestType type)
bool	packetAvailable ()
void	printRequestTable (std::stringstream &ss)
void	initPacketsRemaining (InstSeqNum seqNum, int count)
int	getPacketsRemaining (InstSeqNum seqNum)
void	setPacketsRemaining (InstSeqNum seqNum, int count)
PerInstPackets *	getInstPackets (int offset)
void	updateResources ()
bool	areRequestsDone (const InstSeqNum instSeqNum)
void	checkDeadlock (Tick threshold)

Private Attributes
GPUCoalescer *	coalescer
std::map< InstSeqNum, PerInstPackets >	instMap
std::map< InstSeqNum, int >	instPktsRemaining
std::map< InstSeqNum, RubyRequestType >	reqTypeMap

Detailed Description

Definition at line 67 of file GPUCoalescer.hh.

Constructor & Destructor Documentation

UncoalescedTable()

gem5::ruby::UncoalescedTable::UncoalescedTable

(

GPUCoalescer *

gc

)

Definition at line 62 of file GPUCoalescer.cc.

~UncoalescedTable()

gem5::ruby::UncoalescedTable::~UncoalescedTable ( )

inline

Definition at line 71 of file GPUCoalescer.hh.

Member Function Documentation

areRequestsDone()

bool gem5::ruby::UncoalescedTable::areRequestsDone

(

const InstSeqNum

instSeqNum

)

Definition at line 162 of file GPUCoalescer.cc.

References DPRINTF, and instMap.

Referenced by gem5::ruby::GPUCoalescer::writeCompleteCallback().

checkDeadlock()

void gem5::ruby::UncoalescedTable::checkDeadlock

(

Tick

threshold

)

Definition at line 186 of file GPUCoalescer.cc.

References coalescer, gem5::curTick(), gem5::ruby::RubyPort::getId(), instMap, panic, printRequestTable(), and gem5::ArmISA::ss.

Referenced by gem5::ruby::GPUCoalescer::wakeup().

getInstPackets()

PerInstPackets * gem5::ruby::UncoalescedTable::getInstPackets

(

int

offset

)

Definition at line 112 of file GPUCoalescer.cc.

References instMap, and gem5::ArmISA::offset.

Referenced by gem5::ruby::GPUCoalescer::completeIssue().

getPacketsRemaining()

int gem5::ruby::UncoalescedTable::getPacketsRemaining

(

InstSeqNum

seqNum

)

Definition at line 100 of file GPUCoalescer.cc.

References instPktsRemaining.

Referenced by gem5::ruby::GPUCoalescer::completeIssue().

initPacketsRemaining()

void gem5::ruby::UncoalescedTable::initPacketsRemaining	(	InstSeqNum	seqNum,
		int	count
	)

Definition at line 92 of file GPUCoalescer.cc.

References gem5::X86ISA::count, and instPktsRemaining.

Referenced by gem5::ruby::GPUCoalescer::makeRequest().

insertPacket()

void gem5::ruby::UncoalescedTable::insertPacket

(

PacketPtr

pkt

)

Definition at line 68 of file GPUCoalescer.cc.

References DPRINTF, gem5::Packet::getAddr(), instMap, and gem5::Packet::req.

Referenced by gem5::ruby::GPUCoalescer::makeRequest().

insertReqType()

void gem5::ruby::UncoalescedTable::insertReqType	(	PacketPtr	pkt,
		RubyRequestType	type
	)

Definition at line 78 of file GPUCoalescer.cc.

References gem5::Packet::req, reqTypeMap, and gem5::X86ISA::type.

Referenced by gem5::ruby::GPUCoalescer::makeRequest().

packetAvailable()

bool gem5::ruby::UncoalescedTable::packetAvailable

(

)

Definition at line 86 of file GPUCoalescer.cc.

References instMap.

Referenced by gem5::ruby::GPUCoalescer::completeHitCallback().

printRequestTable()

void gem5::ruby::UncoalescedTable::printRequestTable

(

std::stringstream &

ss

)

Definition at line 175 of file GPUCoalescer.cc.

References coalescer, instMap, gem5::ruby::RubyPort::printAddress(), and gem5::ArmISA::ss.

Referenced by checkDeadlock(), and gem5::ruby::GPUCoalescer::printRequestTable().

setPacketsRemaining()

void gem5::ruby::UncoalescedTable::setPacketsRemaining	(	InstSeqNum	seqNum,
		int	count
	)

Definition at line 106 of file GPUCoalescer.cc.

References gem5::X86ISA::count, and instPktsRemaining.

Referenced by gem5::ruby::GPUCoalescer::completeIssue().

updateResources()

void gem5::ruby::UncoalescedTable::updateResources

(

)

Definition at line 125 of file GPUCoalescer.cc.

References coalescer, DPRINTF, gem5::ruby::RubySystem::getCooldownEnabled(), gem5::ruby::GPUCoalescer::getGMTokenPort(), gem5::ruby::GPUCoalescer::getRubySystem(), gem5::ruby::RubySystem::getWarmupEnabled(), instMap, instPktsRemaining, gem5::Named::name(), reqTypeMap, and gem5::TokenResponsePort::sendTokens().

Referenced by gem5::ruby::GPUCoalescer::completeIssue().

Member Data Documentation

coalescer

GPUCoalescer* gem5::ruby::UncoalescedTable::coalescer

private

Definition at line 96 of file GPUCoalescer.hh.

Referenced by checkDeadlock(), printRequestTable(), and updateResources().

instMap

std::map<InstSeqNum, PerInstPackets> gem5::ruby::UncoalescedTable::instMap

private

Definition at line 102 of file GPUCoalescer.hh.

Referenced by areRequestsDone(), checkDeadlock(), getInstPackets(), insertPacket(), packetAvailable(), printRequestTable(), and updateResources().

instPktsRemaining

std::map<InstSeqNum, int> gem5::ruby::UncoalescedTable::instPktsRemaining

private

Definition at line 104 of file GPUCoalescer.hh.

Referenced by getPacketsRemaining(), initPacketsRemaining(), setPacketsRemaining(), and updateResources().

reqTypeMap

std::map<InstSeqNum, RubyRequestType> gem5::ruby::UncoalescedTable::reqTypeMap

private

Definition at line 106 of file GPUCoalescer.hh.

Referenced by insertReqType(), and updateResources().

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

• mem/ruby/system/GPUCoalescer.hh
• mem/ruby/system/GPUCoalescer.cc