gem5::ruby::PerfectSwitch Class Reference

#include <PerfectSwitch.hh>

Inheritance diagram for gem5::ruby::PerfectSwitch:

Classes
struct	OutputPort

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, const PortDirection &dst_inport, Tick routing_latency, int link_weight)
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 gem5::ruby::Consumer
	Consumer (ClockedObject *em, Event::Priority ev_prio=Event::Default_Pri)
virtual	~Consumer ()
bool	alreadyScheduled (Tick time)
ClockedObject *	getObject ()
void	scheduleEventAbsolute (Tick timeAbs)
void	scheduleEvent (Cycles timeDelta)

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

Private Attributes
const SwitchID	m_switch_id
Switch *const	m_switch
std::vector< std::vector< MessageBuffer * > >	m_in
std::vector< OutputPort >	m_out
std::vector< std::vector< MessageBuffer * > >	m_in_prio
std::vector< std::vector< std::vector< MessageBuffer * > > >	m_in_prio_groups
uint32_t	m_virtual_networks
int	m_wakeups_wo_switch
SimpleNetwork *	m_network_ptr
std::vector< int >	m_pending_message_count

Detailed Description

Definition at line 69 of file PerfectSwitch.hh.

Constructor & Destructor Documentation

PerfectSwitch() [1/2]

gem5::ruby::PerfectSwitch::PerfectSwitch	(	SwitchID	sid,
		Switch *	sw,
		uint32_t	virt_nets )

Definition at line 62 of file PerfectSwitch.cc.

References gem5::ruby::Consumer::Consumer(), m_switch, m_switch_id, m_virtual_networks, m_wakeups_wo_switch, and gem5::ArmISA::sw.

Referenced by operator=(), and PerfectSwitch().

~PerfectSwitch()

gem5::ruby::PerfectSwitch::~PerfectSwitch

(

)

Definition at line 137 of file PerfectSwitch.cc.

PerfectSwitch() [2/2]

gem5::ruby::PerfectSwitch::PerfectSwitch ( const PerfectSwitch & obj )

private

References PerfectSwitch().

Member Function Documentation

addInPort()

void gem5::ruby::PerfectSwitch::addInPort

(

const std::vector< MessageBuffer * > &

in

)

Definition at line 81 of file PerfectSwitch.cc.

References gem5::ArmISA::i, m_in, and updatePriorityGroups().

addOutPort()

void gem5::ruby::PerfectSwitch::addOutPort	(	const std::vector< MessageBuffer * > &	out,
		const NetDest &	routing_table_entry,
		const PortDirection &	dst_inport,
		Tick	routing_latency,
		int	link_weight )

Definition at line 122 of file PerfectSwitch.cc.

References m_out, and m_switch.

clearStats()

void gem5::ruby::PerfectSwitch::clearStats

(

)

Definition at line 309 of file PerfectSwitch.cc.

collateStats()

void gem5::ruby::PerfectSwitch::collateStats

(

)

Definition at line 313 of file PerfectSwitch.cc.

getInLinks()

int gem5::ruby::PerfectSwitch::getInLinks ( ) const

inline

Definition at line 86 of file PerfectSwitch.hh.

References m_in.

getOutLinks()

int gem5::ruby::PerfectSwitch::getOutLinks ( ) const

inline

Definition at line 87 of file PerfectSwitch.hh.

References m_out.

inBuffer()

MessageBuffer * gem5::ruby::PerfectSwitch::inBuffer ( int in_port, int vnet ) const

private

Definition at line 142 of file PerfectSwitch.cc.

References m_in.

init()

void gem5::ruby::PerfectSwitch::init

(

SimpleNetwork *

network_ptr

)

Definition at line 71 of file PerfectSwitch.cc.

References gem5::ArmISA::i, m_network_ptr, m_pending_message_count, and m_virtual_networks.

name()

std::string gem5::ruby::PerfectSwitch::name ( )

inline

Definition at line 75 of file PerfectSwitch.hh.

References gem5::csprintf(), and m_switch_id.

operateMessageBuffer()

void gem5::ruby::PerfectSwitch::operateMessageBuffer ( MessageBuffer * b, int vnet )

private

Definition at line 186 of file PerfectSwitch.cc.

References gem5::ruby::PerfectSwitch::OutputPort::buffers, gem5::ruby::MessageBuffer::dequeue(), DPRINTF, gem5::ruby::Message::getDestination(), gem5::ruby::MessageBuffer::getIncomingLink(), gem5::ArmISA::i, gem5::ruby::MessageBuffer::isReady(), gem5::ruby::PerfectSwitch::OutputPort::latency, m_network_ptr, m_out, m_pending_message_count, m_switch, gem5::ruby::MessageBuffer::peekMsgPtr(), and gem5::ruby::Consumer::scheduleEvent().

Referenced by operateVnet().

operateVnet()

void gem5::ruby::PerfectSwitch::operateVnet ( int vnet )

private

Definition at line 153 of file PerfectSwitch.cc.

References DPRINTF, gem5::ArmISA::i, m_in_prio_groups, m_pending_message_count, gem5::MaxTick, operateMessageBuffer(), and gem5::ruby::MessageBuffer::readyTime().

Referenced by wakeup().

operator=()

PerfectSwitch & gem5::ruby::PerfectSwitch::operator= ( const PerfectSwitch & obj )

private

References gem5::ArmISA::b, and PerfectSwitch().

print()

void gem5::ruby::PerfectSwitch::print ( std::ostream & out ) const

virtual

Implements gem5::ruby::Consumer.

Definition at line 319 of file PerfectSwitch.cc.

References m_switch_id.

Referenced by gem5::ruby::operator<<().

storeEventInfo()

void gem5::ruby::PerfectSwitch::storeEventInfo ( int info )

virtual

Reimplemented from gem5::ruby::Consumer.

Definition at line 303 of file PerfectSwitch.cc.

References m_pending_message_count.

updatePriorityGroups()

void gem5::ruby::PerfectSwitch::updatePriorityGroups ( int vnet, MessageBuffer * buf )

private

Definition at line 97 of file PerfectSwitch.cc.

References gem5::ArmISA::i, m_in_prio, m_in_prio_groups, and gem5::ruby::MessageBuffer::routingPriority().

Referenced by addInPort().

wakeup()

void gem5::ruby::PerfectSwitch::wakeup ( )

virtual

Implements gem5::ruby::Consumer.

Definition at line 278 of file PerfectSwitch.cc.

References m_virtual_networks, m_wakeups_wo_switch, operateVnet(), and gem5::ruby::PRIORITY_SWITCH_LIMIT.

Member Data Documentation

m_in

std::vector<std::vector<MessageBuffer*> > gem5::ruby::PerfectSwitch::m_in

private

Definition at line 108 of file PerfectSwitch.hh.

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

m_in_prio

std::vector<std::vector<MessageBuffer*> > gem5::ruby::PerfectSwitch::m_in_prio

private

Definition at line 119 of file PerfectSwitch.hh.

Referenced by updatePriorityGroups().

m_in_prio_groups

std::vector<std::vector<std::vector<MessageBuffer*> > > gem5::ruby::PerfectSwitch::m_in_prio_groups

private

Definition at line 121 of file PerfectSwitch.hh.

Referenced by operateVnet(), and updatePriorityGroups().

m_network_ptr

SimpleNetwork* gem5::ruby::PerfectSwitch::m_network_ptr

private

Definition at line 128 of file PerfectSwitch.hh.

Referenced by init(), and operateMessageBuffer().

m_out

std::vector<OutputPort> gem5::ruby::PerfectSwitch::m_out

private

Definition at line 116 of file PerfectSwitch.hh.

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

m_pending_message_count

std::vector<int> gem5::ruby::PerfectSwitch::m_pending_message_count

private

Definition at line 129 of file PerfectSwitch.hh.

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

m_switch

Switch* const gem5::ruby::PerfectSwitch::m_switch

private

Definition at line 105 of file PerfectSwitch.hh.

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

m_switch_id

const SwitchID gem5::ruby::PerfectSwitch::m_switch_id

private

Definition at line 104 of file PerfectSwitch.hh.

Referenced by name(), PerfectSwitch(), and print().

m_virtual_networks

uint32_t gem5::ruby::PerfectSwitch::m_virtual_networks

private

Definition at line 125 of file PerfectSwitch.hh.

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

m_wakeups_wo_switch

int gem5::ruby::PerfectSwitch::m_wakeups_wo_switch

private

Definition at line 126 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