PerfectSwitch Class Reference

#include <PerfectSwitch.hh>

Inheritance diagram for PerfectSwitch:

Public Member Functions
	PerfectSwitch (SwitchID sid, Switch *, uint32_t)
	~PerfectSwitch ()
std::string	name ()
void	init (SimpleNetwork *)
void	addInPort (const std::vector< MessageBuffer * > &in)
void	addOutPort (const std::vector< MessageBuffer * > &out, const NetDest &routing_table_entry)
int	getInLinks () const
int	getOutLinks () const
void	wakeup ()
void	storeEventInfo (int info)
void	clearStats ()
void	collateStats ()
void	print (std::ostream &out) const
Public Member Functions inherited from Consumer
	Consumer (ClockedObject *_em)
virtual	~Consumer ()
bool	alreadyScheduled (Tick time)
void	insertScheduledWakeupTime (Tick time)
void	scheduleEventAbsolute (Tick timeAbs)

Private Member Functions
	PerfectSwitch (const PerfectSwitch &obj)
PerfectSwitch &	operator= (const PerfectSwitch &obj)
void	operateVnet (int vnet)
void	operateMessageBuffer (MessageBuffer *b, int incoming, int vnet)

Private Attributes
const SwitchID	m_switch_id
Switch *const	m_switch
std::vector< std::vector < MessageBuffer * > >	m_in
std::vector< std::vector < MessageBuffer * > >	m_out
std::vector< NetDest >	m_routing_table
std::vector< LinkOrder >	m_link_order
uint32_t	m_virtual_networks
int	m_round_robin_start
int	m_wakeups_wo_switch
SimpleNetwork *	m_network_ptr
std::vector< int >	m_pending_message_count

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

Detailed Description

Definition at line 59 of file PerfectSwitch.hh.

Constructor & Destructor Documentation

PerfectSwitch::PerfectSwitch	(	SwitchID	sid,
		Switch *	sw,
		uint32_t	virt_nets
	)

Definition at line 52 of file PerfectSwitch.cc.

References m_round_robin_start, m_virtual_networks, and m_wakeups_wo_switch.

PerfectSwitch::~PerfectSwitch

(

)

Definition at line 100 of file PerfectSwitch.cc.

PerfectSwitch::PerfectSwitch ( const PerfectSwitch &  obj )

private

Member Function Documentation

void PerfectSwitch::addInPort

(

const std::vector< MessageBuffer * > &

in

)

Definition at line 71 of file PerfectSwitch.cc.

References ArmISA::i, and m_in.

Referenced by Switch::addInPort().

void PerfectSwitch::addOutPort	(	const std::vector< MessageBuffer * > &	out,
		const NetDest &	routing_table_entry
	)

Definition at line 86 of file PerfectSwitch.cc.

References MipsISA::l, LinkOrder::m_link, m_link_order, m_out, m_routing_table, and LinkOrder::m_value.

Referenced by Switch::addOutPort().

void PerfectSwitch::clearStats

(

)

Definition at line 316 of file PerfectSwitch.cc.

Referenced by Switch::resetStats().

void PerfectSwitch::collateStats

(

)

Definition at line 320 of file PerfectSwitch.cc.

Referenced by Switch::collateStats().

int PerfectSwitch::getInLinks ( ) const

inline

Definition at line 73 of file PerfectSwitch.hh.

References m_in.

int PerfectSwitch::getOutLinks ( ) const

inline

Definition at line 74 of file PerfectSwitch.hh.

References m_out.

void PerfectSwitch::init

(

SimpleNetwork *

network_ptr

)

Definition at line 61 of file PerfectSwitch.cc.

References ArmISA::i, m_network_ptr, m_pending_message_count, and m_virtual_networks.

Referenced by Switch::init().

std::string PerfectSwitch::name ( )

inline

Definition at line 65 of file PerfectSwitch.hh.

References csprintf(), and m_switch_id.

void PerfectSwitch::operateMessageBuffer ( MessageBuffer *  b, int  incoming, int  vnet  )

private

Definition at line 139 of file PerfectSwitch.cc.

References NetDest::AND(), Clocked::clockEdge(), NetDest::count(), Clocked::cyclesToTicks(), MessageBuffer::dequeue(), DPRINTF, SimpleNetwork::getAdaptiveRouting(), Message::getDestination(), ArmISA::i, NetDest::intersectionIsNotEmpty(), MessageBuffer::isReady(), SimpleNetwork::isVNetOrdered(), m_link_order, m_network_ptr, m_out, m_pending_message_count, m_routing_table, m_switch, m_virtual_networks, MessageBuffer::peekMsgPtr(), Random::random(), random_mt, NetDest::removeNetDest(), Consumer::scheduleEvent(), and ArmISA::v.

Referenced by operateVnet().

void PerfectSwitch::operateVnet ( int  vnet )

private

Definition at line 105 of file PerfectSwitch.cc.

References m_in, m_pending_message_count, m_round_robin_start, operateMessageBuffer(), and X86ISA::size().

Referenced by wakeup().

PerfectSwitch& PerfectSwitch::operator= ( const PerfectSwitch &  obj )

private

void PerfectSwitch::print ( std::ostream &  out ) const

virtual

Implements Consumer.

Definition at line 326 of file PerfectSwitch.cc.

References m_switch_id.

Referenced by operator<<().

void PerfectSwitch::storeEventInfo ( int  info )

virtual

Reimplemented from Consumer.

Definition at line 310 of file PerfectSwitch.cc.

References m_pending_message_count.

void PerfectSwitch::wakeup ( )

virtual

Implements Consumer.

Definition at line 285 of file PerfectSwitch.cc.

References m_virtual_networks, m_wakeups_wo_switch, operateVnet(), and PRIORITY_SWITCH_LIMIT.

Member Data Documentation

std::vector<std::vector<MessageBuffer*> > PerfectSwitch::m_in

private

Definition at line 95 of file PerfectSwitch.hh.

Referenced by addInPort(), getInLinks(), and operateVnet().

std::vector<LinkOrder> PerfectSwitch::m_link_order

private

Definition at line 99 of file PerfectSwitch.hh.

Referenced by addOutPort(), and operateMessageBuffer().

SimpleNetwork* PerfectSwitch::m_network_ptr

private

Definition at line 105 of file PerfectSwitch.hh.

Referenced by init(), and operateMessageBuffer().

std::vector<std::vector<MessageBuffer*> > PerfectSwitch::m_out

private

Definition at line 96 of file PerfectSwitch.hh.

Referenced by addOutPort(), getOutLinks(), and operateMessageBuffer().

std::vector<int> PerfectSwitch::m_pending_message_count

private

Definition at line 106 of file PerfectSwitch.hh.

Referenced by init(), operateMessageBuffer(), operateVnet(), and storeEventInfo().

int PerfectSwitch::m_round_robin_start

private

Definition at line 102 of file PerfectSwitch.hh.

Referenced by operateVnet(), and PerfectSwitch().

std::vector<NetDest> PerfectSwitch::m_routing_table

private

Definition at line 98 of file PerfectSwitch.hh.

Referenced by addOutPort(), and operateMessageBuffer().

Switch* const PerfectSwitch::m_switch

private

Definition at line 92 of file PerfectSwitch.hh.

Referenced by operateMessageBuffer().

const SwitchID PerfectSwitch::m_switch_id

private

Definition at line 91 of file PerfectSwitch.hh.

Referenced by name(), and print().

uint32_t PerfectSwitch::m_virtual_networks

private

Definition at line 101 of file PerfectSwitch.hh.

Referenced by init(), operateMessageBuffer(), PerfectSwitch(), and wakeup().

int PerfectSwitch::m_wakeups_wo_switch

private

Definition at line 103 of file PerfectSwitch.hh.

Referenced by PerfectSwitch(), and wakeup().

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

• mem/ruby/network/simple/PerfectSwitch.hh
• mem/ruby/network/simple/PerfectSwitch.cc