#include <AbstractController.hh>

Inheritance diagram for AbstractController:

Classes
class	MemoryPort
	Port that forwards requests and receives responses from the memory controller. More...

struct	SenderState

class	StatsCallback
	Callback class used for collating statistics from all the controller of this type. More...

Public Types
typedef RubyControllerParams	Params

Public Types inherited from ClockedObject
typedef ClockedObjectParams	Params
	Parameters of ClockedObject. More...

Public Types inherited from SimObject
typedef SimObjectParams	Params

Public Member Functions
	AbstractController (const Params *p)

void	init ()
	init() is called after all C++ SimObjects have been created and all ports are connected. More...

const Params *	params () const

NodeID	getVersion () const

MachineType	getType () const

void	initNetworkPtr (Network *net_ptr)

void	blockOnQueue (Addr, MessageBuffer *)

bool	isBlocked (Addr) const

void	unblock (Addr)

bool	isBlocked (Addr)

virtual MessageBuffer *	getMandatoryQueue () const =0

virtual MessageBuffer *	getMemoryQueue () const =0

virtual AccessPermission	getAccessPermission (const Addr &addr)=0

virtual void	print (std::ostream &out) const =0

virtual void	wakeup ()=0

virtual void	resetStats ()=0
	Callback to reset stats. More...

virtual void	regStats ()
	Callback to set stat parameters. More...

virtual void	recordCacheTrace (int cntrl, CacheRecorder *tr)=0

virtual Sequencer *	getCPUSequencer () const =0

virtual GPUCoalescer *	getGPUCoalescer () const =0

virtual Cycles	mandatoryQueueLatency (const RubyRequestType &param_type)

virtual void	functionalRead (const Addr &addr, PacketPtr)=0
	These functions are used by ruby system to read/write the data blocks that exist with in the controller. More...

void	functionalMemoryRead (PacketPtr)

virtual int	functionalWriteBuffers (PacketPtr &)=0
	The return value indicates the number of messages written with the data from the packet. More...

virtual int	functionalWrite (const Addr &addr, PacketPtr)=0

int	functionalMemoryWrite (PacketPtr)

virtual void	enqueuePrefetch (const Addr &, const RubyRequestType &)
	Function for enqueuing a prefetch request. More...

virtual void	collateStats ()
	Function for collating statistics from all the controllers of this particular type. More...

virtual void	initNetQueues ()=0
	Initialize the message buffers. More...

Port &	getPort (const std::string &if_name, PortID idx=InvalidPortID)
	A function used to return the port associated with this bus object. More...

void	queueMemoryRead (const MachineID &id, Addr addr, Cycles latency)

void	queueMemoryWrite (const MachineID &id, Addr addr, Cycles latency, const DataBlock &block)

void	queueMemoryWritePartial (const MachineID &id, Addr addr, Cycles latency, const DataBlock &block, int size)

void	recvTimingResp (PacketPtr pkt)

Tick	recvAtomic (PacketPtr pkt)

const AddrRangeList &	getAddrRanges () const

MachineID	getMachineID () const

Stats::Histogram &	getDelayHist ()

Stats::Histogram &	getDelayVCHist (uint32_t index)

MachineID	mapAddressToMachine (Addr addr, MachineType mtype) const
	Map an address to the correct MachineID. More...

Public Member Functions inherited from ClockedObject
	ClockedObject (const ClockedObjectParams *p)

const Params *	params () const

void	serialize (CheckpointOut &cp) const override
	Serialize an object. More...

void	unserialize (CheckpointIn &cp) override
	Unserialize an object. More...

Enums::PwrState	pwrState () const

std::string	pwrStateName () const

std::vector< double >	pwrStateWeights () const
	Returns the percentage residency for each power state. More...

void	computeStats ()
	Record stats values like state residency by computing the time difference from previous update. More...

void	pwrState (Enums::PwrState)

Public Member Functions inherited from SimObject
const Params *	params () const

	SimObject (const Params *_params)

virtual	~SimObject ()

virtual const std::string	name () const

virtual void	loadState (CheckpointIn &cp)
	loadState() is called on each SimObject when restoring from a checkpoint. More...

virtual void	initState ()
	initState() is called on each SimObject when not restoring from a checkpoint. More...

virtual void	regProbePoints ()
	Register probe points for this object. More...

virtual void	regProbeListeners ()
	Register probe listeners for this object. More...

ProbeManager *	getProbeManager ()
	Get the probe manager for this object. More...

virtual void	startup ()
	startup() is the final initialization call before simulation. More...

DrainState	drain () override
	Provide a default implementation of the drain interface for objects that don't need draining. More...

virtual void	memWriteback ()
	Write back dirty buffers to memory using functional writes. More...

virtual void	memInvalidate ()
	Invalidate the contents of memory buffers. More...

void	serialize (CheckpointOut &cp) const override
	Serialize an object. More...

void	unserialize (CheckpointIn &cp) override
	Unserialize an object. More...

Public Member Functions inherited from EventManager
	EventManager (EventManager &em)

	EventManager (EventManager *em)

	EventManager (EventQueue *eq)

EventQueue *	eventQueue () const

void	schedule (Event &event, Tick when)

void	deschedule (Event &event)

void	reschedule (Event &event, Tick when, bool always=false)

void	schedule (Event *event, Tick when)

void	deschedule (Event *event)

void	reschedule (Event *event, Tick when, bool always=false)

void	wakeupEventQueue (Tick when=(Tick) -1)

void	setCurTick (Tick newVal)

Public Member Functions inherited from Serializable
	Serializable ()

virtual	~Serializable ()

void	serializeSection (CheckpointOut &cp, const char *name) const
	Serialize an object into a new section. More...

void	serializeSection (CheckpointOut &cp, const std::string &name) const

void	unserializeSection (CheckpointIn &cp, const char *name)
	Unserialize an a child object. More...

void	unserializeSection (CheckpointIn &cp, const std::string &name)

Public Member Functions inherited from Drainable
DrainState	drainState () const
	Return the current drain state of an object. More...

virtual void	notifyFork ()
	Notify a child process of a fork. More...

Public Member Functions inherited from Stats::Group
	Group ()=delete

	Group (const Group &)=delete

Group &	operator= (const Group &)=delete

	Group (Group parent, const char name=nullptr)
	Construct a new statistics group. More...

virtual	~Group ()

virtual void	preDumpStats ()
	Callback before stats are dumped. More...

void	addStat (Stats::Info *info)
	Register a stat with this group. More...

const std::map< std::string, Group * > &	getStatGroups () const
	Get all child groups associated with this object. More...

const std::vector< Info * > &	getStats () const
	Get all stats associated with this object. More...

void	addStatGroup (const char name, Group block)
	Add a stat block as a child of this block. More...

Public Member Functions inherited from Clocked
void	updateClockPeriod ()
	Update the tick to the current tick. More...

Tick	clockEdge (Cycles cycles=Cycles(0)) const
	Determine the tick when a cycle begins, by default the current one, but the argument also enables the caller to determine a future cycle. More...

Cycles	curCycle () const
	Determine the current cycle, corresponding to a tick aligned to a clock edge. More...

Tick	nextCycle () const
	Based on the clock of the object, determine the start tick of the first cycle that is at least one cycle in the future. More...

uint64_t	frequency () const

Tick	clockPeriod () const

double	voltage () const

Cycles	ticksToCycles (Tick t) const

Tick	cyclesToTicks (Cycles c) const

Public Member Functions inherited from Consumer
	Consumer (ClockedObject *_em)

virtual	~Consumer ()

virtual void	storeEventInfo (int info)

bool	alreadyScheduled (Tick time)

void	insertScheduledWakeupTime (Tick time)

void	scheduleEventAbsolute (Tick timeAbs)

Protected Types
typedef std::vector< MessageBuffer * >	MsgVecType

typedef std::set< MessageBuffer * >	MsgBufType

typedef std::map< Addr, MsgVecType *>	WaitingBufType

Protected Member Functions
void	profileRequest (const std::string &request)
	Profiles original cache requests including PUTs. More...

void	profileMsgDelay (uint32_t virtualNetwork, Cycles delay)
	Profiles the delay associated with messages. More...

void	stallBuffer (MessageBuffer *buf, Addr addr)

void	wakeUpBuffers (Addr addr)

void	wakeUpAllBuffers (Addr addr)

void	wakeUpAllBuffers ()

Protected Member Functions inherited from Drainable
	Drainable ()

virtual	~Drainable ()

virtual void	drainResume ()
	Resume execution after a successful drain. More...

void	signalDrainDone () const
	Signal that an object is drained. More...

Protected Member Functions inherited from Clocked
	Clocked (ClockDomain &clk_domain)
	Create a clocked object and set the clock domain based on the parameters. More...

	Clocked (Clocked &)=delete

Clocked &	operator= (Clocked &)=delete

virtual	~Clocked ()
	Virtual destructor due to inheritance. More...

void	resetClock () const
	Reset the object's clock using the current global tick value. More...

virtual void	clockPeriodUpdated ()
	A hook subclasses can implement so they can do any extra work that's needed when the clock rate is changed. More...

Protected Member Functions inherited from Consumer
void	scheduleEvent (Cycles timeDelta)

Protected Attributes
const NodeID	m_version

MachineID	m_machineID

const NodeID	m_clusterID

const MasterID	m_masterId

Network *	m_net_ptr

bool	m_is_blocking

std::map< Addr, MessageBuffer * >	m_block_map

WaitingBufType	m_waiting_buffers

unsigned int	m_in_ports

unsigned int	m_cur_in_port

const int	m_number_of_TBEs

const int	m_transitions_per_cycle

const unsigned int	m_buffer_size

Cycles	m_recycle_latency

const Cycles	m_mandatory_queue_latency

Stats::Scalar	m_fully_busy_cycles
	Counter for the number of cycles when the transitions carried out were equal to the maximum allowed. More...

Stats::Histogram	m_delayHistogram
	Histogram for profiling delay for the messages this controller cares for. More...

std::vector< Stats::Histogram * >	m_delayVCHistogram

MemoryPort	memoryPort

Protected Attributes inherited from ClockedObject
Enums::PwrState	_currPwrState
	To keep track of the current power state. More...

Tick	prvEvalTick

ClockedObject::ClockedObjectStats	stats

Protected Attributes inherited from SimObject
const SimObjectParams *	_params
	Cached copy of the object parameters. More...

Protected Attributes inherited from EventManager
EventQueue *	eventq
	A pointer to this object's event queue. More...

Private Attributes
const AddrRangeList	addrRanges
	The address range to which the controller responds on the CPU side. More...

Additional Inherited Members
Static Public Member Functions inherited from SimObject
static void	serializeAll (CheckpointOut &cp)
	Serialize all SimObjects in the system. More...

static SimObject *	find (const char *name)
	Find the SimObject with the given name and return a pointer to it. More...

Static Public Member Functions inherited from Serializable
static const std::string &	currentSection ()
	Get the fully-qualified name of the active section. More...

static void	serializeAll (const std::string &cpt_dir)

static void	unserializeGlobals (CheckpointIn &cp)

Static Public Attributes inherited from Serializable
static int	ckptCount = 0

static int	ckptMaxCount = 0

static int	ckptPrevCount = -1

Detailed Description

Definition at line 73 of file AbstractController.hh.

Member Typedef Documentation

◆ MsgBufType

typedef std::set<MessageBuffer*> AbstractController::MsgBufType

protected

Definition at line 195 of file AbstractController.hh.

◆ MsgVecType

typedef std::vector<MessageBuffer*> AbstractController::MsgVecType

protected

Definition at line 194 of file AbstractController.hh.

◆ Params

typedef RubyControllerParams AbstractController::Params

Definition at line 76 of file AbstractController.hh.

◆ WaitingBufType

typedef std::map<Addr, MsgVecType* > AbstractController::WaitingBufType

protected

Definition at line 196 of file AbstractController.hh.

Constructor & Destructor Documentation

◆ AbstractController()

AbstractController::AbstractController ( const Params * p )

Definition at line 51 of file AbstractController.cc.

References m_version, and Stats::registerDumpCallback().

Member Function Documentation

◆ blockOnQueue()

void AbstractController::blockOnQueue	(	Addr	addr,
		MessageBuffer *	port
	)

Definition at line 206 of file AbstractController.cc.

References addr, m_block_map, and m_is_blocking.

Referenced by Sequencer::writeCallback(), and GPUCoalescer::writeCallback().

◆ collateStats()

virtual void AbstractController::collateStats ( )

inlinevirtual

Function for collating statistics from all the controllers of this particular type.

This function should only be called from the version 0 of this controller type.

Definition at line 129 of file AbstractController.hh.

References fatal, and InvalidPortID.

Referenced by AbstractController::StatsCallback::process().

◆ enqueuePrefetch()

virtual void AbstractController::enqueuePrefetch	(	const Addr &	,
		const RubyRequestType &
	)

inlinevirtual

Function for enqueuing a prefetch request.

Definition at line 123 of file AbstractController.hh.

References fatal.

Referenced by Prefetcher::initializeStream(), and Prefetcher::issueNextPrefetch().

◆ functionalMemoryRead()

void AbstractController::functionalMemoryRead ( PacketPtr pkt )

Definition at line 307 of file AbstractController.cc.

References memoryPort, and MasterPort::sendFunctional().

◆ functionalMemoryWrite()

int AbstractController::functionalMemoryWrite ( PacketPtr pkt )

Definition at line 313 of file AbstractController.cc.

References memoryPort, MasterPort::sendFunctional(), and QueuedMasterPort::trySatisfyFunctional().

◆ functionalRead()

virtual void AbstractController::functionalRead	(	const Addr &	addr,
		PacketPtr
	)

pure virtual

These functions are used by ruby system to read/write the data blocks that exist with in the controller.

◆ functionalWrite()

virtual int AbstractController::functionalWrite	(	const Addr &	addr,
		PacketPtr
	)

pure virtual

◆ functionalWriteBuffers()

virtual int AbstractController::functionalWriteBuffers ( PacketPtr & )

pure virtual

The return value indicates the number of messages written with the data from the packet.

◆ getAccessPermission()

virtual AccessPermission AbstractController::getAccessPermission ( const Addr & addr )

pure virtual

◆ getAddrRanges()

const AddrRangeList& AbstractController::getAddrRanges ( ) const

inline

Definition at line 147 of file AbstractController.hh.

Referenced by Network::Network().

◆ getCPUSequencer()

virtual Sequencer* AbstractController::getCPUSequencer ( ) const

pure virtual

Referenced by Profiler::collateStats().

◆ getDelayHist()

Stats::Histogram& AbstractController::getDelayHist ( )

inline

Definition at line 152 of file AbstractController.hh.

Referenced by Profiler::collateStats().

◆ getDelayVCHist()

Stats::Histogram& AbstractController::getDelayVCHist ( uint32_t index )

inline

Definition at line 153 of file AbstractController.hh.

References MipsISA::index.

Referenced by Profiler::collateStats().

◆ getGPUCoalescer()

virtual GPUCoalescer* AbstractController::getGPUCoalescer ( ) const

pure virtual

Referenced by Profiler::collateStats().

◆ getMachineID()

MachineID AbstractController::getMachineID ( ) const

inline

Definition at line 150 of file AbstractController.hh.

Referenced by Network::Network(), and RubySystem::registerAbstractController().

◆ getMandatoryQueue()

virtual MessageBuffer* AbstractController::getMandatoryQueue ( ) const

pure virtual

Referenced by RubyPort::init().

◆ getMemoryQueue()

virtual MessageBuffer* AbstractController::getMemoryQueue ( ) const

pure virtual

Referenced by recvTimingResp().

◆ getPort()

Port & AbstractController::getPort	(	const std::string &	if_name,
		PortID	idx = `InvalidPortID`
	)

virtual

A function used to return the port associated with this bus object.

Reimplemented from SimObject.

Definition at line 234 of file AbstractController.cc.

References memoryPort.

◆ getType()

MachineType AbstractController::getType ( ) const

inline

Definition at line 82 of file AbstractController.hh.

Referenced by Topology::Topology().

◆ getVersion()

NodeID AbstractController::getVersion ( ) const

inline

Definition at line 81 of file AbstractController.hh.

Referenced by Topology::Topology().

◆ init()

void AbstractController::init ( )

virtual

init() is called after all C++ SimObjects have been created and all ports are connected.

Initializations that are independent of unserialization but rely on a fully instantiated and connected SimObject graph should be done here.

Reimplemented from SimObject.

Definition at line 70 of file AbstractController.cc.

References Network::getNumberOfVirtualNetworks(), ArmISA::i, Stats::Histogram::init(), m_delayHistogram, m_delayVCHistogram, and params().

◆ initNetQueues()

virtual void AbstractController::initNetQueues ( )

pure virtual

Initialize the message buffers.

◆ initNetworkPtr()

void AbstractController::initNetworkPtr ( Network * net_ptr )

inline

Definition at line 84 of file AbstractController.hh.

References addr.

Referenced by Network::Network().

◆ isBlocked() [1/2]

bool AbstractController::isBlocked ( Addr addr ) const

Definition at line 213 of file AbstractController.cc.

References m_block_map, and m_is_blocking.

Referenced by GPUCoalescer::getRequestStatus(), and Sequencer::makeRequest().

◆ isBlocked() [2/2]

bool AbstractController::isBlocked ( Addr addr )

Definition at line 228 of file AbstractController.cc.

References m_block_map.

◆ mandatoryQueueLatency()

virtual Cycles AbstractController::mandatoryQueueLatency ( const RubyRequestType & param_type )

inlinevirtual

Definition at line 109 of file AbstractController.hh.

Referenced by VIPERCoalescer::invL1(), VIPERCoalescer::invwbL1(), Sequencer::issueRequest(), GPUCoalescer::issueRequest(), and VIPERCoalescer::wbL1().

◆ mapAddressToMachine()

MachineID AbstractController::mapAddressToMachine	(	Addr	addr,
		MachineType	mtype
	)		const

Map an address to the correct MachineID.

This function querries the network for the NodeID of the destination for a given request using its address and the type of the destination. For example for a request with a given address to a directory it will return the MachineID of the authorative directory.

Parameters

the	destination address
the	type of the destination

Returns: the MachineID of the destination

Definition at line 366 of file AbstractController.cc.

References Network::addressToNodeID(), and m_net_ptr.

Referenced by RubyPort::MemSlavePort::recvAtomic().

◆ params()

const Params* AbstractController::params ( ) const

inline

Definition at line 79 of file AbstractController.hh.

Referenced by init().

◆ print()

virtual void AbstractController::print ( std::ostream & out ) const

pure virtual

Implements Consumer.

◆ profileMsgDelay()

void AbstractController::profileMsgDelay	(	uint32_t	virtualNetwork,
		Cycles	delay
	)

protected

Profiles the delay associated with messages.

Definition at line 103 of file AbstractController.cc.

References m_delayHistogram, m_delayVCHistogram, and Stats::DistBase< Derived, Stor >::sample().

◆ profileRequest()

void AbstractController::profileRequest ( const std::string & request )

protected

Profiles original cache requests including PUTs.

◆ queueMemoryRead()

void AbstractController::queueMemoryRead	(	const MachineID &	id,
		Addr	addr,
		Cycles	latency
	)

Definition at line 240 of file AbstractController.cc.

References addr, Clocked::clockEdge(), Packet::createRead(), RubySystem::getBlockSizeBytes(), RubySystem::getWarmupEnabled(), m_masterId, memoryPort, recvTimingResp(), ArmISA::s, QueuedMasterPort::schedTimingReq(), and MasterPort::sendFunctional().

◆ queueMemoryWrite()

void AbstractController::queueMemoryWrite	(	const MachineID &	id,
		Addr	addr,
		Cycles	latency,
		const DataBlock &	block
	)

Definition at line 264 of file AbstractController.cc.

References addr, Clocked::clockEdge(), Packet::createWrite(), RubySystem::getBlockSizeBytes(), DataBlock::getData(), RubySystem::getWarmupEnabled(), m_masterId, memoryPort, recvTimingResp(), ArmISA::s, QueuedMasterPort::schedTimingReq(), and MasterPort::sendFunctional().

◆ queueMemoryWritePartial()

void AbstractController::queueMemoryWritePartial	(	const MachineID &	id,
		Addr	addr,
		Cycles	latency,
		const DataBlock &	block,
		int	size
	)

Definition at line 289 of file AbstractController.cc.

References addr, Clocked::clockEdge(), Packet::createWrite(), DataBlock::getData(), getOffset(), m_masterId, memoryPort, ArmISA::s, and QueuedMasterPort::schedTimingReq().

◆ recordCacheTrace()

virtual void AbstractController::recordCacheTrace	(	int	cntrl,
		CacheRecorder *	tr
	)

pure virtual

◆ recvAtomic()

Tick AbstractController::recvAtomic ( PacketPtr pkt )

Definition at line 360 of file AbstractController.cc.

References memoryPort, MasterPort::sendAtomic(), and Clocked::ticksToCycles().

Referenced by RubyPort::MemSlavePort::recvAtomic().

◆ recvTimingResp()

void AbstractController::recvTimingResp ( PacketPtr pkt )

Definition at line 328 of file AbstractController.cc.

References Clocked::clockEdge(), Clocked::cyclesToTicks(), MessageBuffer::enqueue(), Packet::getAddr(), RubySystem::getBlockSizeBytes(), getMemoryQueue(), Packet::getPtr(), AbstractController::SenderState::id, Packet::isRead(), Packet::isResponse(), Packet::isWrite(), m_machineID, panic, ArmISA::s, and Packet::senderState.

Referenced by queueMemoryRead(), and queueMemoryWrite().

◆ regStats()

void AbstractController::regStats ( )

virtual

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 Stats::Group.

Definition at line 92 of file AbstractController.cc.

References Stats::DataWrap< Derived, InfoProxyType >::desc(), Stats::DataWrap< Derived, InfoProxyType >::flags(), m_fully_busy_cycles, SimObject::name(), Stats::DataWrap< Derived, InfoProxyType >::name(), Stats::nozero, and Stats::Group::regStats().

◆ resetStats()

void AbstractController::resetStats ( )

pure virtual

Callback to reset stats.

Reimplemented from Stats::Group.

Definition at line 82 of file AbstractController.cc.

References Network::getNumberOfVirtualNetworks(), ArmISA::i, m_delayHistogram, m_delayVCHistogram, and Stats::DistBase< Derived, Stor >::reset().

◆ stallBuffer()

void AbstractController::stallBuffer	(	MessageBuffer *	buf,
		Addr	addr
	)

protected

Definition at line 111 of file AbstractController.cc.

References addr, DPRINTF, m_cur_in_port, m_in_ports, and m_waiting_buffers.

◆ unblock()

void AbstractController::unblock ( Addr addr )

Definition at line 219 of file AbstractController.cc.

References m_block_map, and m_is_blocking.

Referenced by Sequencer::writeCallback(), and GPUCoalescer::writeCallback().

◆ wakeup()

virtual void AbstractController::wakeup ( )

pure virtual

Implements Consumer.

◆ wakeUpAllBuffers() [1/2]

void AbstractController::wakeUpAllBuffers ( Addr addr )

protected

Definition at line 146 of file AbstractController.cc.

References addr, Clocked::clockEdge(), m_in_ports, and m_waiting_buffers.

◆ wakeUpAllBuffers() [2/2]

void AbstractController::wakeUpAllBuffers ( )

protected

Definition at line 167 of file AbstractController.cc.

References Clocked::clockEdge(), and m_waiting_buffers.

◆ wakeUpBuffers()

void AbstractController::wakeUpBuffers ( Addr addr )

protected

Definition at line 125 of file AbstractController.cc.

References addr, Clocked::clockEdge(), m_cur_in_port, and m_waiting_buffers.

Member Data Documentation

◆ addrRanges

const AddrRangeList AbstractController::addrRanges

private

The address range to which the controller responds on the CPU side.

Definition at line 268 of file AbstractController.hh.

◆ m_block_map

std::map<Addr, MessageBuffer*> AbstractController::m_block_map

protected

Definition at line 192 of file AbstractController.hh.

Referenced by blockOnQueue(), isBlocked(), and unblock().

◆ m_buffer_size

const unsigned int AbstractController::m_buffer_size

protected

Definition at line 203 of file AbstractController.hh.

◆ m_clusterID

const NodeID AbstractController::m_clusterID

protected

Definition at line 185 of file AbstractController.hh.

◆ m_cur_in_port

unsigned int AbstractController::m_cur_in_port

protected

Definition at line 200 of file AbstractController.hh.

Referenced by stallBuffer(), and wakeUpBuffers().

◆ m_delayHistogram

Stats::Histogram AbstractController::m_delayHistogram

protected

Histogram for profiling delay for the messages this controller cares for.

Definition at line 213 of file AbstractController.hh.

Referenced by init(), profileMsgDelay(), and resetStats().

◆ m_delayVCHistogram

std::vector<Stats::Histogram *> AbstractController::m_delayVCHistogram

protected

Definition at line 214 of file AbstractController.hh.

Referenced by init(), profileMsgDelay(), and resetStats().

◆ m_fully_busy_cycles

Stats::Scalar AbstractController::m_fully_busy_cycles

protected

Counter for the number of cycles when the transitions carried out were equal to the maximum allowed.

Definition at line 209 of file AbstractController.hh.

Referenced by regStats().

◆ m_in_ports

unsigned int AbstractController::m_in_ports

protected

Definition at line 199 of file AbstractController.hh.

Referenced by stallBuffer(), and wakeUpAllBuffers().

◆ m_is_blocking

bool AbstractController::m_is_blocking

protected

Definition at line 191 of file AbstractController.hh.

Referenced by blockOnQueue(), isBlocked(), and unblock().

◆ m_machineID

MachineID AbstractController::m_machineID

protected

Definition at line 184 of file AbstractController.hh.

Referenced by recvTimingResp().

◆ m_mandatory_queue_latency

const Cycles AbstractController::m_mandatory_queue_latency

protected

Definition at line 205 of file AbstractController.hh.

◆ m_masterId

const MasterID AbstractController::m_masterId

protected

Definition at line 188 of file AbstractController.hh.

Referenced by queueMemoryRead(), queueMemoryWrite(), and queueMemoryWritePartial().

◆ m_net_ptr

Network* AbstractController::m_net_ptr

protected

Definition at line 190 of file AbstractController.hh.

Referenced by mapAddressToMachine().

◆ m_number_of_TBEs

const int AbstractController::m_number_of_TBEs

protected

Definition at line 201 of file AbstractController.hh.

◆ m_recycle_latency

Cycles AbstractController::m_recycle_latency

protected

Definition at line 204 of file AbstractController.hh.

◆ m_transitions_per_cycle

const int AbstractController::m_transitions_per_cycle

protected

Definition at line 202 of file AbstractController.hh.

◆ m_version

const NodeID AbstractController::m_version

protected

Definition at line 183 of file AbstractController.hh.

Referenced by AbstractController().

◆ m_waiting_buffers

WaitingBufType AbstractController::m_waiting_buffers

protected

Definition at line 197 of file AbstractController.hh.

Referenced by stallBuffer(), wakeUpAllBuffers(), and wakeUpBuffers().

◆ memoryPort

MemoryPort AbstractController::memoryPort

protected

Definition at line 254 of file AbstractController.hh.

Referenced by functionalMemoryRead(), functionalMemoryWrite(), getPort(), queueMemoryRead(), queueMemoryWrite(), queueMemoryWritePartial(), and recvAtomic().

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

mem/ruby/slicc_interface/AbstractController.hh
mem/ruby/slicc_interface/AbstractController.cc

Classes

Public Types

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ MsgBufType

◆ MsgVecType

◆ Params

◆ WaitingBufType

Constructor & Destructor Documentation

◆ AbstractController()

Member Function Documentation

◆ blockOnQueue()

◆ collateStats()

◆ enqueuePrefetch()

◆ functionalMemoryRead()

◆ functionalMemoryWrite()

◆ functionalRead()

◆ functionalWrite()

◆ functionalWriteBuffers()

◆ getAccessPermission()

◆ getAddrRanges()

◆ getCPUSequencer()

◆ getDelayHist()

◆ getDelayVCHist()

◆ getGPUCoalescer()

◆ getMachineID()

◆ getMandatoryQueue()

◆ getMemoryQueue()

◆ getPort()

◆ getType()

◆ getVersion()

◆ init()

◆ initNetQueues()

◆ initNetworkPtr()

◆ isBlocked() [1/2]

◆ isBlocked() [2/2]

◆ mandatoryQueueLatency()

◆ mapAddressToMachine()

◆ params()

◆ print()

◆ profileMsgDelay()

◆ profileRequest()

◆ queueMemoryRead()

◆ queueMemoryWrite()

◆ queueMemoryWritePartial()

◆ recordCacheTrace()

◆ recvAtomic()

◆ recvTimingResp()

◆ regStats()

◆ resetStats()

◆ stallBuffer()

◆ unblock()

◆ wakeup()

◆ wakeUpAllBuffers() [1/2]

◆ wakeUpAllBuffers() [2/2]

◆ wakeUpBuffers()

Member Data Documentation

◆ addrRanges

◆ m_block_map

◆ m_buffer_size

◆ m_clusterID

◆ m_cur_in_port

◆ m_delayHistogram

◆ m_delayVCHistogram

◆ m_fully_busy_cycles

◆ m_in_ports

◆ m_is_blocking

◆ m_machineID

◆ m_mandatory_queue_latency

◆ m_masterId

◆ m_net_ptr

◆ m_number_of_TBEs

◆ m_recycle_latency

◆ m_transitions_per_cycle