CrossbarSwitch Class Reference

#include <CrossbarSwitch.hh>

Inheritance diagram for CrossbarSwitch:

Public Member Functions
	CrossbarSwitch (Router *router)
	~CrossbarSwitch ()=default
void	wakeup ()
void	init ()
void	print (std::ostream &out) const
void	update_sw_winner (int inport, flit *t_flit)
double	get_crossbar_activity ()
uint32_t	functionalWrite (Packet *pkt)
void	resetStats ()
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)

Private Attributes
int	m_num_vcs
int	m_num_inports
double	m_crossbar_activity
Router *	m_router
std::vector< std::unique_ptr< flitBuffer > >	m_switch_buffer
std::vector< OutputUnit * >	m_output_unit

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

Detailed Description

Definition at line 49 of file CrossbarSwitch.hh.

Constructor & Destructor Documentation

CrossbarSwitch()

CrossbarSwitch::CrossbarSwitch

(

Router *

router

)

Definition at line 41 of file CrossbarSwitch.cc.

References Router::get_num_vcs(), m_crossbar_activity, m_num_vcs, and m_router.

~CrossbarSwitch()

CrossbarSwitch::~CrossbarSwitch ( )

default

Member Function Documentation

functionalWrite()

uint32_t CrossbarSwitch::functionalWrite

(

Packet *

pkt

)

Definition at line 96 of file CrossbarSwitch.cc.

References ArmISA::i, and m_switch_buffer.

Referenced by Router::functionalWrite(), and get_crossbar_activity().

get_crossbar_activity()

double CrossbarSwitch::get_crossbar_activity ( )

inline

Definition at line 61 of file CrossbarSwitch.hh.

References functionalWrite(), m_crossbar_activity, and resetStats().

Referenced by Router::collateStats().

init()

void CrossbarSwitch::init

(

)

Definition at line 50 of file CrossbarSwitch.cc.

References Router::get_num_inports(), Router::get_outputUnit_ref(), ArmISA::i, m_num_inports, m_output_unit, m_router, and m_switch_buffer.

Referenced by Router::init().

print()

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

inlinevirtual

Implements Consumer.

Definition at line 56 of file CrossbarSwitch.hh.

resetStats()

void CrossbarSwitch::resetStats

(

)

Definition at line 108 of file CrossbarSwitch.cc.

References m_crossbar_activity.

Referenced by get_crossbar_activity(), and Router::resetStats().

update_sw_winner()

void CrossbarSwitch::update_sw_winner ( int  inport, flit *  t_flit  )

inline

Definition at line 58 of file CrossbarSwitch.hh.

References m_switch_buffer.

Referenced by Router::grant_switch().

wakeup()

void CrossbarSwitch::wakeup ( )

virtual

Implements Consumer.

Definition at line 68 of file CrossbarSwitch.cc.

References flit::advance_stage(), Clocked::curCycle(), DPRINTF, Router::get_id(), flit::get_outport(), flit::is_stage(), LT_, m_crossbar_activity, m_num_inports, m_output_unit, m_router, m_switch_buffer, flit::set_time(), and ST_.

Referenced by Router::wakeup().

Member Data Documentation

m_crossbar_activity

double CrossbarSwitch::m_crossbar_activity

private

Definition at line 69 of file CrossbarSwitch.hh.

Referenced by CrossbarSwitch(), get_crossbar_activity(), resetStats(), and wakeup().

m_num_inports

int CrossbarSwitch::m_num_inports

private

Definition at line 68 of file CrossbarSwitch.hh.

Referenced by init(), and wakeup().

m_num_vcs

int CrossbarSwitch::m_num_vcs

private

Definition at line 67 of file CrossbarSwitch.hh.

Referenced by CrossbarSwitch().

m_output_unit

std::vector<OutputUnit *> CrossbarSwitch::m_output_unit

private

Definition at line 72 of file CrossbarSwitch.hh.

Referenced by init(), and wakeup().

m_router

Router* CrossbarSwitch::m_router

private

Definition at line 70 of file CrossbarSwitch.hh.

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

m_switch_buffer

std::vector<std::unique_ptr<flitBuffer> > CrossbarSwitch::m_switch_buffer

private

Definition at line 71 of file CrossbarSwitch.hh.

Referenced by functionalWrite(), init(), update_sw_winner(), and wakeup().

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

• mem/ruby/network/garnet2.0/CrossbarSwitch.hh
• mem/ruby/network/garnet2.0/CrossbarSwitch.cc