Cache interface to particles for the gravity calculation. This is a read-only cache of particles. More...

Inheritance diagram for EntryTypeGravityParticle:

Public Member Functions
void *	request (CkArrayIndexMax &, KeyType)
	Request a bucket of particles from a TreePiece.

void *	unpack (CkCacheFillMsg< KeyType > *, int, CkArrayIndexMax &)
	Return data from fufilled cache request.

void	writeback (CkArrayIndexMax &, KeyType, void *)
	Do nothing: this is a read-only cache.

void	free (void *)
	free cached data.

int	size (void *)
	return size of cached data.

Static Public Member Functions
static void	callback (CkArrayID, CkArrayIndexMax &, KeyType, CkCacheUserData &, void *, int)
	callback to TreePiece after data is received.

Detailed Description

Cache interface to particles for the gravity calculation. This is a read-only cache of particles.

Member Function Documentation

void EntryTypeGravityParticle::callback	(	CkArrayID	requestorID,
		CkArrayIndexMax &	requestorIdx,
		KeyType	key,
		CkCacheUserData &	userData,
		void *	data,
		int	chunk )

static

callback to TreePiece after data is received.

Parameters

requestorID	ID of TreePiece CkArray
requestorIdx	Index of requesting TreePiece
key	Key of bucket requested
userData	Encodes which bucket and which walk requested this data.
data	Pointer to the cached data
chunk	Which chunk is this for.

void * EntryTypeGravityParticle::request	(	CkArrayIndexMax &	idx,
		KeyType	key )

Request a bucket of particles from a TreePiece.

Parameters

idx	Index of the TreePiece
key	Key of the requested bucket.

Calls TreePiece::fillRequestParticles() to fullfill the request.

void * EntryTypeGravityParticle::unpack	(	CkCacheFillMsg< KeyType > *	msg,
		int	chunk,
		CkArrayIndexMax &	from )

Return data from fufilled cache request.

Parameters

msg	Message containing requested data.
chunk	chunk of cache
from	Index of TreePiece which supplied the data

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