CkCheckpointMgr Class Reference

There is only one Checkpoint Manager in the whole system. More...

Inheritance diagram for CkCheckpointMgr:

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Public Member Functions
	CkCheckpointMgr ()
	CkCheckpointMgr (CkMigrateMessage *m)
void	Checkpoint (const char *dirname, CkCallback cb, bool requestStatus=false)
void	SendRestartCB (void)
void	pup (PUP::er &p)
Private Attributes
CkCallback	restartCB
double	chkptStartTimer
bool	requestStatus
int	chkpStatus

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Detailed Description

There is only one Checkpoint Manager in the whole system.

Definition at line 187 of file ckcheckpoint.C.

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Constructor & Destructor Documentation

CkCheckpointMgr::CkCheckpointMgr

(

)

[inline]

Definition at line 194 of file ckcheckpoint.C.

CkCheckpointMgr::CkCheckpointMgr

(

CkMigrateMessage *

m

)

[inline]

Definition at line 195 of file ckcheckpoint.C.

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Member Function Documentation

void CkCheckpointMgr::Checkpoint	(	const char *	dirname,
		CkCallback	cb,
		bool	requestStatus = false
	)

Definition at line 202 of file ckcheckpoint.C.

References _lbdb, addPartitionDirectory(), barrier, PUP::toDisk::checkError(), checkpointOne(), chkpStatus, CK_CHECKPOINT_FAILURE, CK_CHECKPOINT_SUCCESS, BGConverse::CkMyNode(), Converse::CkMyPe(), BGConverse::CkMyRank(), CkPupArrayElementsData(), CkPupChareData(), CkPupGroupData(), CkPupNodeGroupData(), CmiFclose(), CmiMkdir(), CmiWallTimer(), openCheckpointFile(), p, pending_realloc_state, REALLOC_IN_PROGRESS, requestStatus, restartCB, and SendRestartCB().

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void CkCheckpointMgr::SendRestartCB

(

void

)

Definition at line 295 of file ckcheckpoint.C.

References chkpStatus, Converse::CkMyPe(), CmiWallTimer(), PUP::m, requestStatus, restartCB, and CkCallback::send().

Referenced by Checkpoint().

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void CkCheckpointMgr::pup

(

PUP::er &

p

)

[inline]

Definition at line 198 of file ckcheckpoint.C.

References restartCB.

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Field Documentation

CkCallback CkCheckpointMgr::restartCB [private]

Definition at line 189 of file ckcheckpoint.C.

Referenced by Checkpoint(), pup(), and SendRestartCB().

double CkCheckpointMgr::chkptStartTimer [private]

Definition at line 190 of file ckcheckpoint.C.

bool CkCheckpointMgr::requestStatus [private]

Definition at line 191 of file ckcheckpoint.C.

Referenced by Checkpoint(), CkRestartMain(), and SendRestartCB().

int CkCheckpointMgr::chkpStatus [private]

Definition at line 192 of file ckcheckpoint.C.

Referenced by Checkpoint(), and SendRestartCB().

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

• ck-core/ckcheckpoint.C