flit Class Reference

#include <flit.hh>

Inheritance diagram for flit:

Public Member Functions
	flit ()
	flit (int id, int vc, int vnet, RouteInfo route, int size, MsgPtr msg_ptr, int MsgSize, uint32_t bWidth, Tick curTime)
virtual	~flit ()
int	get_outport ()
int	get_size ()
Tick	get_enqueue_time ()
Tick	get_dequeue_time ()
int	get_id ()
Tick	get_time ()
int	get_vnet ()
int	get_vc ()
RouteInfo	get_route ()
MsgPtr &	get_msg_ptr ()
flit_type	get_type ()
std::pair< flit_stage, Tick >	get_stage ()
Tick	get_src_delay ()
void	set_outport (int port)
void	set_time (Tick time)
void	set_vc (int vc)
void	set_route (RouteInfo route)
void	set_src_delay (Tick delay)
void	set_dequeue_time (Tick time)
void	set_enqueue_time (Tick time)
void	increment_hops ()
virtual void	print (std::ostream &out) const
bool	is_stage (flit_stage stage, Tick time)
void	advance_stage (flit_stage t_stage, Tick newTime)
bool	functionalWrite (Packet *pkt)
virtual flit *	serialize (int ser_id, int parts, uint32_t bWidth)
virtual flit *	deserialize (int des_id, int num_flits, uint32_t bWidth)

Static Public Member Functions
static bool	greater (flit *n1, flit *n2)

Public Attributes
uint32_t	m_width
int	msgSize

Protected Attributes
int	m_id
int	m_vnet
int	m_vc
RouteInfo	m_route
int	m_size
Tick	m_enqueue_time
Tick	m_dequeue_time
Tick	m_time
flit_type	m_type
MsgPtr	m_msg_ptr
int	m_outport
Tick	src_delay
std::pair< flit_stage, Tick >	m_stage

Detailed Description

Definition at line 41 of file flit.hh.

Constructor & Destructor Documentation

flit() [1/2]

flit::flit ( )

inline

Definition at line 44 of file flit.hh.

Referenced by deserialize(), and serialize().

flit() [2/2]

flit::flit	(	int	id,
		int	vc,
		int	vnet,
		RouteInfo	route,
		int	size,
		MsgPtr	msg_ptr,
		int	MsgSize,
		uint32_t	bWidth,
		Tick	curTime
	)

Definition at line 37 of file flit.cc.

References BODY_, HEAD_, HEAD_TAIL_, I_, ArmISA::id, m_dequeue_time, m_enqueue_time, m_id, m_msg_ptr, m_route, m_size, m_stage, m_time, m_type, m_vc, m_vnet, m_width, msgSize, and TAIL_.

~flit()

virtual flit::~flit ( )

inlinevirtual

Definition at line 48 of file flit.hh.

Member Function Documentation

advance_stage()

void flit::advance_stage ( flit_stage  t_stage, Tick  newTime  )

inline

Definition at line 83 of file flit.hh.

References m_stage.

Referenced by SwitchAllocator::arbitrate_outports(), CrossbarSwitch::wakeup(), and InputUnit::wakeup().

deserialize()

flit * flit::deserialize ( int  des_id, int  num_flits, uint32_t  bWidth  )

virtual

Reimplemented in Credit.

Definition at line 84 of file flit.cc.

References divCeil(), flit(), m_enqueue_time, m_id, m_msg_ptr, m_route, m_time, m_vc, m_vnet, m_width, msgSize, set_enqueue_time(), set_src_delay(), and src_delay.

Referenced by NetworkBridge::flitisizeAndSend().

functionalWrite()

bool flit::functionalWrite

(

Packet *

pkt

)

Definition at line 118 of file flit.cc.

References Message::functionalWrite(), and m_msg_ptr.

get_dequeue_time()

Tick flit::get_dequeue_time ( )

inline

Definition at line 53 of file flit.hh.

References m_dequeue_time.

Referenced by NetworkInterface::incrementStats().

get_enqueue_time()

Tick flit::get_enqueue_time ( )

inline

Definition at line 52 of file flit.hh.

References m_enqueue_time.

Referenced by NetworkInterface::incrementStats().

get_id()

int flit::get_id ( )

inline

Definition at line 54 of file flit.hh.

References m_id.

Referenced by NetworkBridge::flitisizeAndSend(), and greater().

get_msg_ptr()

MsgPtr& flit::get_msg_ptr ( )

inline

Definition at line 59 of file flit.hh.

References m_msg_ptr.

Referenced by NetworkInterface::checkStallQueue(), NetworkInterface::scheduleFlit(), and NetworkInterface::wakeup().

get_outport()

int flit::get_outport ( )

inline

Definition at line 50 of file flit.hh.

References m_outport.

Referenced by CrossbarSwitch::wakeup().

get_route()

RouteInfo flit::get_route ( )

inline

Definition at line 58 of file flit.hh.

References m_route.

Referenced by NetworkInterface::incrementStats(), and InputUnit::wakeup().

get_size()

int flit::get_size ( )

inline

Definition at line 51 of file flit.hh.

References m_size.

get_src_delay()

Tick flit::get_src_delay ( )

inline

Definition at line 62 of file flit.hh.

References src_delay.

Referenced by NetworkInterface::incrementStats().

get_stage()

std::pair<flit_stage, Tick> flit::get_stage ( )

inline

Definition at line 61 of file flit.hh.

References m_stage.

get_time()

Tick flit::get_time ( )

inline

Definition at line 55 of file flit.hh.

References m_time.

Referenced by greater(), and flitBuffer::isReady().

get_type()

flit_type flit::get_type ( )

inline

Definition at line 60 of file flit.hh.

References m_type.

Referenced by SwitchAllocator::arbitrate_outports(), NetworkBridge::flitisizeAndSend(), NetworkInterface::incrementStats(), NetworkInterface::scheduleOutputPort(), InputUnit::wakeup(), and NetworkInterface::wakeup().

get_vc()

int flit::get_vc ( )

inline

Definition at line 57 of file flit.hh.

References m_vc.

Referenced by NetworkInterface::checkStallQueue(), NetworkBridge::flitisizeAndSend(), InputUnit::wakeup(), OutputUnit::wakeup(), NetworkLink::wakeup(), and NetworkInterface::wakeup().

get_vnet()

int flit::get_vnet ( )

inline

Definition at line 56 of file flit.hh.

References m_vnet.

Referenced by NetworkInterface::checkStallQueue(), NetworkInterface::incrementStats(), NetworkInterface::scheduleFlit(), NetworkLink::wakeup(), and NetworkInterface::wakeup().

greater()

static bool flit::greater ( flit *  n1, flit *  n2  )

inlinestatic

Definition at line 90 of file flit.hh.

References get_id(), and get_time().

Referenced by flitBuffer::getTopFlit(), and flitBuffer::insert().

increment_hops()

void flit::increment_hops ( )

inline

Definition at line 72 of file flit.hh.

References RouteInfo::hops_traversed, and m_route.

Referenced by InputUnit::wakeup().

is_stage()

bool flit::is_stage ( flit_stage  stage, Tick  time  )

inline

Definition at line 76 of file flit.hh.

References m_stage.

Referenced by VirtualChannel::need_stage(), and CrossbarSwitch::wakeup().

print()

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

virtual

Reimplemented in Credit.

Definition at line 100 of file flit.cc.

References RouteInfo::dest_ni, RouteInfo::dest_router, m_id, m_route, m_size, m_time, m_type, m_vc, m_vnet, m_width, RouteInfo::src_ni, and RouteInfo::src_router.

Referenced by operator<<().

serialize()

flit * flit::serialize ( int  ser_id, int  parts, uint32_t  bWidth  )

virtual

Reimplemented in Credit.

Definition at line 67 of file flit.cc.

References divCeil(), flit(), m_enqueue_time, m_id, m_msg_ptr, m_route, m_time, m_vc, m_vnet, m_width, msgSize, set_enqueue_time(), set_src_delay(), and src_delay.

Referenced by NetworkBridge::flitisizeAndSend().

set_dequeue_time()

void flit::set_dequeue_time ( Tick  time )

inline

Definition at line 69 of file flit.hh.

References m_dequeue_time.

Referenced by NetworkInterface::wakeup().

set_enqueue_time()

void flit::set_enqueue_time ( Tick  time )

inline

Definition at line 70 of file flit.hh.

References m_enqueue_time.

Referenced by deserialize(), and serialize().

set_outport()

void flit::set_outport ( int  port )

inline

Definition at line 64 of file flit.hh.

References m_outport.

Referenced by SwitchAllocator::arbitrate_outports().

set_route()

void flit::set_route ( RouteInfo  route )

inline

Definition at line 67 of file flit.hh.

References m_route.

set_src_delay()

void flit::set_src_delay ( Tick  delay )

inline

Definition at line 68 of file flit.hh.

References src_delay.

Referenced by deserialize(), NetworkInterface::flitisizeMessage(), and serialize().

set_time()

void flit::set_time ( Tick  time )

inline

Definition at line 65 of file flit.hh.

References m_time.

Referenced by NetworkBridge::scheduleFlit(), NetworkInterface::scheduleOutputPort(), CrossbarSwitch::wakeup(), and NetworkLink::wakeup().

set_vc()

void flit::set_vc ( int  vc )

inline

Definition at line 66 of file flit.hh.

References m_vc.

Referenced by SwitchAllocator::arbitrate_outports().

Member Data Documentation

m_dequeue_time

Tick flit::m_dequeue_time

protected

Definition at line 113 of file flit.hh.

Referenced by flit(), get_dequeue_time(), and set_dequeue_time().

m_enqueue_time

Tick flit::m_enqueue_time

protected

Definition at line 113 of file flit.hh.

Referenced by deserialize(), flit(), get_enqueue_time(), serialize(), and set_enqueue_time().

m_id

int flit::m_id

protected

Definition at line 108 of file flit.hh.

Referenced by deserialize(), flit(), get_id(), print(), and serialize().

m_msg_ptr

MsgPtr flit::m_msg_ptr

protected

Definition at line 116 of file flit.hh.

Referenced by deserialize(), flit(), functionalWrite(), get_msg_ptr(), and serialize().

m_outport

int flit::m_outport

protected

Definition at line 117 of file flit.hh.

Referenced by get_outport(), and set_outport().

m_route

RouteInfo flit::m_route

protected

Definition at line 111 of file flit.hh.

Referenced by deserialize(), flit(), get_route(), increment_hops(), print(), serialize(), and set_route().

m_size

int flit::m_size

protected

Definition at line 112 of file flit.hh.

Referenced by flit(), get_size(), and print().

m_stage

std::pair<flit_stage, Tick> flit::m_stage

protected

Definition at line 119 of file flit.hh.

Referenced by advance_stage(), flit(), get_stage(), and is_stage().

m_time

Tick flit::m_time

protected

Definition at line 114 of file flit.hh.

Referenced by Credit::deserialize(), deserialize(), flit(), get_time(), Credit::print(), print(), Credit::serialize(), serialize(), and set_time().

m_type

flit_type flit::m_type

protected

Definition at line 115 of file flit.hh.

Referenced by Credit::Credit(), flit(), get_type(), Credit::print(), and print().

m_vc

int flit::m_vc

protected

Definition at line 110 of file flit.hh.

Referenced by Credit::deserialize(), deserialize(), flit(), get_vc(), Credit::print(), print(), Credit::serialize(), serialize(), and set_vc().

m_vnet

int flit::m_vnet

protected

Definition at line 109 of file flit.hh.

Referenced by deserialize(), flit(), get_vnet(), print(), and serialize().

m_width

uint32_t flit::m_width

Definition at line 105 of file flit.hh.

Referenced by deserialize(), flit(), print(), serialize(), InputUnit::wakeup(), NetworkLink::wakeup(), and NetworkInterface::wakeup().

msgSize

int flit::msgSize

Definition at line 106 of file flit.hh.

Referenced by deserialize(), flit(), NetworkBridge::flitisizeAndSend(), and serialize().

src_delay

Tick flit::src_delay

protected

Definition at line 118 of file flit.hh.

Referenced by deserialize(), get_src_delay(), serialize(), and set_src_delay().

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

• mem/ruby/network/garnet/flit.hh
• mem/ruby/network/garnet/flit.cc