reductionInfo Class Reference

Information about the status of reductions proceeding along a given section. More...

Collaboration diagram for reductionInfo:

[legend]

Public Member Functions
	reductionInfo ()
Data Fields
int	lcount [MAXFRAGS]
	Number of local array elements which have contributed a given fragment.
int	ccount [MAXFRAGS]
	Number of child vertices (NOT array elements) that have contributed a given fragment.
int	gcount [MAXFRAGS]
	The total number of array elements that have contributed so far to a given fragment.
int8_t	npProcessed
	The number of fragments processed so far.
CkCallback *	storedCallback
	User callback.
redClientFn	storedClient
	User reduction client function.
void *	storedClientParam
	User provided data for the redn client function.
int	redNo
	Reduction sequence number.
reductionMsgs	msgs [MAXFRAGS]
	Messages for this reduction.
reductionMsgs	futureMsgs
	Messages of future reductions.

---

Detailed Description

Information about the status of reductions proceeding along a given section.

An instance of this class is stored in every mCastEntry object making it possible to track redn operations on a per section basis all along the spanning tree.

Definition at line 53 of file ckmulticast.C.

---

Constructor & Destructor Documentation

reductionInfo::reductionInfo

(

)

[inline]

Definition at line 77 of file ckmulticast.C.

References ccount, gcount, and lcount.

---

Field Documentation

int reductionInfo::lcount[MAXFRAGS]

Number of local array elements which have contributed a given fragment.

Definition at line 56 of file ckmulticast.C.

Referenced by CkMulticastMgr::recvRedMsg(), and reductionInfo().

int reductionInfo::ccount[MAXFRAGS]

Number of child vertices (NOT array elements) that have contributed a given fragment.

Definition at line 58 of file ckmulticast.C.

Referenced by CkMulticastMgr::recvRedMsg(), and reductionInfo().

int reductionInfo::gcount[MAXFRAGS]

The total number of array elements that have contributed so far to a given fragment.

Definition at line 60 of file ckmulticast.C.

Referenced by CkMulticastMgr::recvRedMsg(), CkMulticastMgr::reduceFragment(), and reductionInfo().

int8_t reductionInfo::npProcessed

The number of fragments processed so far.

Definition at line 62 of file ckmulticast.C.

Referenced by CkMulticastMgr::recvRedMsg(), and CkMulticastMgr::reduceFragment().

CkCallback* reductionInfo::storedCallback

User callback.

Definition at line 64 of file ckmulticast.C.

Referenced by CkMulticastMgr::initDelegateMgr(), mCastEntry::mCastEntry(), CkMulticastMgr::reduceFragment(), and CkMulticastMgr::setReductionClient().

redClientFn reductionInfo::storedClient

User reduction client function.

Definition at line 66 of file ckmulticast.C.

Referenced by mCastEntry::mCastEntry(), CkMulticastMgr::reduceFragment(), and CkMulticastMgr::setReductionClient().

void* reductionInfo::storedClientParam

User provided data for the redn client function.

Definition at line 68 of file ckmulticast.C.

Referenced by mCastEntry::mCastEntry(), CkMulticastMgr::reduceFragment(), and CkMulticastMgr::setReductionClient().

int reductionInfo::redNo

Reduction sequence number.

Definition at line 70 of file ckmulticast.C.

Referenced by CkMulticastMgr::childrenReady(), mCastEntry::incReduceNo(), CkMulticastMgr::initCookie(), CkMulticastMgr::initGrpCookie(), mCastEntry::mCastEntry(), CkMulticastMgr::rebuild(), CkMulticastMgr::recvCookieInfo(), CkMulticastMgr::recvRedMsg(), CkMulticastMgr::reduceFragment(), CkMulticastMgr::retrieveCookie(), CkMulticastMgr::setup(), and CkMulticastMgr::updateRedNo().

reductionMsgs reductionInfo::msgs[MAXFRAGS]

Messages for this reduction.

Definition at line 72 of file ckmulticast.C.

Referenced by CkMulticastMgr::combineFrags(), CkMulticastMgr::recvRedMsg(), CkMulticastMgr::reduceFragment(), and CkMulticastMgr::releaseBufferedReduceMsgs().

reductionMsgs reductionInfo::futureMsgs

Messages of future reductions.

Definition at line 74 of file ckmulticast.C.

Referenced by CkMulticastMgr::recvRedMsg(), CkMulticastMgr::releaseBufferedReduceMsgs(), and CkMulticastMgr::releaseFutureReduceMsgs().

---

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

• ck-core/ckmulticast.C