libs/ck-libs/pose/pose.h File Reference

Go to the source code of this file.

Data Structures
class	Skipped_Event
	Class for storing data of events skipped while checkpointing (for sequential simulation). More...
class	callBack
	Class for user-specified callback. More...
class	pose
	Coordinator of simulation initialization, start and termination. More...
Functions
void	POSE_init ()
	Main initialization for all of POSE.
void	POSE_init (int ET)
void	POSE_init (int IDflag, int ET)
void	POSE_startTimer ()
	Start POSE simulation timer.
void	POSE_useID ()
	Use Inactivity Detection to terminate program.
void	POSE_useET (POSE_TimeType et)
	Use a user-specified end time to terminate program.
void	POSE_registerCallBack (CkCallback cb)
	Specify an optional callback to be called when simulation terminates.
void	POSE_stop ()
	Stop POSE simulation.
void	POSE_prepExit (void *param, void *msg)
	Exit simulation program after terminus reduction.
void	POSE_exit ()
	Exit simulation program.
void	setPoseIndexOfStopEvent (int index)
	Set the poser index for an event to be executed when POSE detects quiescence.
void	POSE_set_busy_wait (double n)
	Set busy wait time.
void	POSE_busy_wait ()
	Busy wait for busyWait.
void	POSE_busy_wait (double n)
	Busy wait for n.
	CpvExtern (int, stateRecovery)
	Flag to indicate how foward execution should proceed.
Variables
int	_POSE_SEQUENTIAL
	Whether or not pose is in sequential mode.
int	totalNumPosers
	Number of posers in the poser array (POSE_Objects).
double	busyWait
	User specified busy wait time (for grainsize testing).
double	sim_timer
	Simulation start time.
POSE_TimeType	POSE_endtime
	Simulation end time.
int	POSE_inactDetect
	Inactivity detection flag.
POSE_TimeType	POSE_GlobalClock
	Global clock (for sequential simulation).
POSE_TimeType	POSE_GlobalTS
int	seqCheckpointInProgress
	Checkpointing (for sequential simulation).
POSE_TimeType	seqLastCheckpointGVT
double	seqLastCheckpointTime
double	seqStartTime
CkQ< Skipped_Event >	POSE_Skipped_Events
int	poseIndexOfStopEvent
	The index of a poser that has an event that should be executed at simulation end (for sequential simulation).
POSE_Config	pose_config

---

Function Documentation

void POSE_init

(

)

Main initialization for all of POSE.

Definition at line 39 of file pose.C.

References POSE_init(), and POSE_UnsetTS.

Referenced by POSE_init().

Here is the call graph for this function:

Here is the caller graph for this function:

void POSE_init

(

int

ET

)

Definition at line 44 of file pose.C.

References POSE_init().

Here is the call graph for this function:

void POSE_init	(	int	IDflag,
		int	ET
	)

Definition at line 49 of file pose.C.

References _POSE_SEQUENTIAL, POSE_Config::checkpoint_gvt_interval, POSE_Config::checkpoint_time_interval, Converse::CkNumPes(), CkStartQD(), CmiWallTimer(), POSE_Config::dop, fName, POSE_Config::lb_on, MemPoolID, POSE_Coordinator_ID, POSE_endtime, POSE_GlobalClock, POSE_GlobalTS, POSE_inactDetect, POSE_Objects, poseIndexOfStopEvent, POSEreadCmdLine(), seqCheckpointInProgress, seqLastCheckpointGVT, seqLastCheckpointTime, seqStartTime, sim_timer, TempMemID, theGlobalStats, TheGVT, TheLBG, TheLBstrategy, theLocalStats, ThePVT, totalNumPosers, and traceRegisterUserEvent().

Here is the call graph for this function:

void POSE_startTimer

(

)

Start POSE simulation timer.

Definition at line 143 of file pose.C.

References CmiWallTimer(), and sim_timer.

Here is the call graph for this function:

void POSE_useID

(

)

Use Inactivity Detection to terminate program.

Definition at line 149 of file pose.C.

void POSE_useET

(

POSE_TimeType

et

)

Use a user-specified end time to terminate program.

Also uses inactivity detection in conjunction with end time

Definition at line 155 of file pose.C.

void POSE_registerCallBack

(

CkCallback

cb

)

Specify an optional callback to be called when simulation terminates.

Definition at line 161 of file pose.C.

References callBack::callback, and POSE_Coordinator_ID.

void POSE_stop

(

)

Stop POSE simulation.

Stops timer so statistics collection, callback, final output, etc. are not counted in simulation time.

Definition at line 170 of file pose.C.

References POSE_Coordinator_ID.

Referenced by GVT::computeGVT().

Here is the caller graph for this function:

void POSE_prepExit	(	void *	param,
		void *	msg
	)

Exit simulation program after terminus reduction.

Definition at line 189 of file pose.C.

void POSE_exit

(

)

Exit simulation program.

Definition at line 177 of file pose.C.

void setPoseIndexOfStopEvent

(

int

index

)

Set the poser index for an event to be executed when POSE detects quiescence.

Definition at line 184 of file pose.C.

References poseIndexOfStopEvent.

void POSE_set_busy_wait

(

double

n

)

Set busy wait time.

Definition at line 214 of file pose.C.

References busyWait.

void POSE_busy_wait

(

)

Busy wait for busyWait.

Definition at line 217 of file pose.C.

References busyWait, and CmiWallTimer().

Here is the call graph for this function:

void POSE_busy_wait

(

double

n

)

Busy wait for n.

Definition at line 224 of file pose.C.

References CmiWallTimer().

Here is the call graph for this function:

CpvExtern	(	int	,
		stateRecovery
	)

Flag to indicate how foward execution should proceed.

0 for normal forward execution; 1 for state recovery only

---

Variable Documentation

int _POSE_SEQUENTIAL

Whether or not pose is in sequential mode.

Definition at line 22 of file pose.C.

Referenced by POSE_init().

int totalNumPosers

Number of posers in the poser array (POSE_Objects).

Definition at line 17 of file pose.C.

Referenced by POSE_init(), and pvtObjects::StratCalcs().

double busyWait

User specified busy wait time (for grainsize testing).

Definition at line 14 of file pose.C.

Referenced by POSE_busy_wait(), and POSE_set_busy_wait().

double sim_timer

Simulation start time.

Definition at line 15 of file pose.C.

Referenced by POSE_init(), POSE_startTimer(), and pose::prepExit().

POSE_TimeType POSE_endtime

Simulation end time.

Definition at line 18 of file pose.C.

Referenced by sim::Commit(), eventQueue::CommitEvents(), GVT::computeGVT(), POSE_init(), spec::Step(), opt3::Step(), opt2::Step(), adapt5::Step(), adapt4::Step(), adapt3::Step(), adapt2::Step(), and adapt::Step().

int POSE_inactDetect

Inactivity detection flag.

Definition at line 16 of file pose.C.

Referenced by POSE_init().

POSE_TimeType POSE_GlobalClock

Global clock (for sequential simulation).

Definition at line 19 of file pose.C.

Referenced by POSE_init(), sim::SeqResumeAfterCheckpoint(), seq::Step(), and pose::stop().

POSE_TimeType POSE_GlobalTS

Definition at line 20 of file pose.C.

Referenced by POSE_init(), and seq::Step().

int seqCheckpointInProgress

Checkpointing (for sequential simulation).

Definition at line 23 of file pose.C.

Referenced by POSE_init(), sim::pup(), sim::SeqBeginCheckpoint(), sim::SeqResumeAfterCheckpoint(), seq::Step(), and pose::stop().

POSE_TimeType seqLastCheckpointGVT

Definition at line 24 of file pose.C.

Referenced by POSE_init(), sim::pup(), sim::SeqBeginCheckpoint(), sim::SeqResumeAfterCheckpoint(), and seq::Step().

double seqLastCheckpointTime

Definition at line 25 of file pose.C.

Referenced by POSE_init(), sim::pup(), and seq::Step().

double seqStartTime

Definition at line 26 of file pose.C.

Referenced by POSE_init(), sim::pup(), sim::SeqBeginCheckpoint(), sim::SeqResumeAfterCheckpoint(), and seq::Step().

CkQ<Skipped_Event> POSE_Skipped_Events

Definition at line 27 of file pose.C.

Referenced by sim::pup(), sim::SeqResumeAfterCheckpoint(), and seq::Step().

int poseIndexOfStopEvent

The index of a poser that has an event that should be executed at simulation end (for sequential simulation).

Definition at line 28 of file pose.C.

Referenced by POSE_init(), sim::pup(), setPoseIndexOfStopEvent(), and pose::stop().

POSE_Config pose_config

Definition at line 21 of file pose.C.