threadCollideMgr Class Reference

Threaded collision group--collects collisions as they come from voxels, and sends the collisions to the source chunks. More...

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Public Member Functions
	threadCollideMgr (void)
void	registerContributor (threadCollide *chunk, int chunkNo)
	Maintain contributor lists:.
void	unregisterContributor (int chunkNo)
void	collisions (ArrayElement *src, int step, CollisionList &colls)
	collideClient interface (called by voxels) Splits up collisions by destination PE
void	sendRemote (CkReductionMsg *m)
	All voxels have now reported their collisions: Send off the accumulated collisions to each destination PE.
void	remoteCollisions (threadCollisions *m)
	Accept and buffer these remote collisions.
void	sift (int nColl, const Collision *colls)
	Add these remote collisions to each local chunk.
Private Member Functions
threadCollide *	lookup (int chunkNo)
Private Attributes
CkVec< threadCollide * >	contrib
CkVec< CollisionList >	toPE
CkVec< threadCollisions * >	fromPE
int	nRemote
int	myPe

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Detailed Description

Threaded collision group--collects collisions as they come from voxels, and sends the collisions to the source chunks.

Definition at line 37 of file threadCollide.C.

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Constructor & Destructor Documentation

threadCollideMgr::threadCollideMgr

(

void

)

[inline]

Definition at line 62 of file threadCollide.C.

References Converse::CkMyPe(), Converse::CkNumPes(), fromPE, myPe, nRemote, and p.

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Member Function Documentation

threadCollide* threadCollideMgr::lookup

(

int

chunkNo

)

[inline, private]

Definition at line 41 of file threadCollide.C.

References contrib.

Referenced by sift().

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void threadCollideMgr::registerContributor	(	threadCollide *	chunk,
		int	chunkNo
	)			[inline]

Maintain contributor lists:.

Definition at line 71 of file threadCollide.C.

References contrib, CkVec< T >::push_back(), and CkVec< T >::size().

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void threadCollideMgr::unregisterContributor

(

int

chunkNo

)

[inline]

Definition at line 76 of file threadCollide.C.

References contrib.

void threadCollideMgr::collisions	(	ArrayElement *	src,
		int	step,
		CollisionList &	colls
	)

collideClient interface (called by voxels) Splits up collisions by destination PE

collideClient interface (called by voxels) Splits up collisions by destination PE

Definition at line 160 of file threadCollide.C.

References Collision::A, Collision::B, c, count, n, CollideObjID::pe, CkVec< T >::push_back(), growableBufferT< T >::size(), CkReduction::sum_int, toPE, and TRACE().

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void threadCollideMgr::sendRemote

(

CkReductionMsg *

m

)

All voxels have now reported their collisions: Send off the accumulated collisions to each destination PE.

All voxels have now reported their collisions: Send off the accumulated collisions to each destination PE.

Definition at line 198 of file threadCollide.C.

References Converse::CkNumPes(), listToMessage(), myPe, n, p, remoteCollisions(), size, toPE, and TRACE().

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void threadCollideMgr::remoteCollisions

(

threadCollisions *

m

)

Accept and buffer these remote collisions.

Accept these remote collisions.

Definition at line 213 of file threadCollide.C.

References Converse::CkNumPes(), contrib, fromPE, n, nRemote, p, sift(), CkVec< T >::size(), and TRACE().

Referenced by sendRemote().

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void threadCollideMgr::sift	(	int	nColl,
		const Collision *	colls
	)

Add these remote collisions to each local chunk.

Definition at line 249 of file threadCollide.C.

References Collision::A, Collision::B, c, CollideObjID::chunk, threadCollide::colls, lookup(), myPe, CollideObjID::pe, and growableBufferT< T >::push_back().

Referenced by remoteCollisions().

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Field Documentation

CkVec<threadCollide *> threadCollideMgr::contrib [private]

Definition at line 40 of file threadCollide.C.

Referenced by lookup(), registerContributor(), remoteCollisions(), and unregisterContributor().

CkVec<CollisionList> threadCollideMgr::toPE [private]

Definition at line 50 of file threadCollide.C.

Referenced by collisions(), and sendRemote().

CkVec<threadCollisions *> threadCollideMgr::fromPE [private]

Definition at line 53 of file threadCollide.C.

Referenced by remoteCollisions(), and threadCollideMgr().

int threadCollideMgr::nRemote [private]

Definition at line 56 of file threadCollide.C.

Referenced by remoteCollisions(), and threadCollideMgr().

int threadCollideMgr::myPe [private]

Definition at line 59 of file threadCollide.C.

Referenced by sendRemote(), sift(), and threadCollideMgr().

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

• libs/ck-libs/collide/threadCollide.C