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Compute Class Referenceabstract

Base clase for all tree based computations. More...

#include <Compute.h>

Inheritance diagram for Compute:
GravityCompute ListCompute PrefetchCompute SmoothCompute DummyPrefetchCompute KNearestSmoothCompute MarkSmoothCompute ReSmoothCompute

Public Member Functions

void setOpt (Opt *opt)
 
virtual int doWork (GenericTreeNode *, TreeWalk *tw, State *state, int chunk, int reqID, bool isRoot, bool &didcomp, int awi)=0
 Work to be done at each node.
 
virtual int openCriterion (TreePiece *ownerTP, GenericTreeNode *node, int reqID, State *state)=0
 
virtual void stateReady (State *state, TreePiece *owner, int chunk, int start, int end)
 
virtual void stateReadyPar (TreePiece *tp, int start, int end, CkVec< OffsetNode > &clist, CkVec< RemotePartInfo > &rpilist, CkVec< LocalPartInfo > &lpilist)
 
virtual void fillLists (State *state_, TreePiece *tp, int chunk, int start, int end, CkVec< OffsetNode > &clistforb, CkVec< RemotePartInfo > &rplistforb, CkVec< LocalPartInfo > &lplistforb)
 
virtual void init (void *cE, int activeRung, Opt *opt)
 Associate computeEntity (target bucket or node), activeRung and Optimization with this Compute object.
 
virtual void reassoc (void *cE, int aR, Opt *opt)
 
ComputeType getSelfType ()
 
OptType getOptType ()
 
int getActiveRung ()
 
virtual void initState (State *state)
 
virtual void startNodeProcessEvent (State *state)
 
virtual void finishNodeProcessEvent (TreePiece *owner, State *state)
 Allow book-keeping when finished with a node.
 
virtual void nodeMissedEvent (int reqID, int chunk, State *state, TreePiece *tp)
 Allow book-keeping of a cache miss.
 
virtual void nodeRecvdEvent (TreePiece *owner, int chunk, State *state, int bucket)
 Allow book-keeping of a cache receive event.
 
virtual void recvdParticles (ExternalGravityParticle *egp, int num, int chunk, int reqID, State *state, TreePiece *tp, Tree::NodeKey &remoteBucket)
 Allow book-keeping of a cache receive event.
 
virtual void recvdParticlesFull (GravityParticle *egp, int num, int chunk, int reqID, State *state, TreePiece *tp, Tree::NodeKey &remoteBucket)
 Allow book-keeping of a cache receive event.
 
virtual void walkDone (State *state)
 
virtual void setComputeEntity (void *ce)
 
virtual void * getComputeEntity ()
 
virtual State * getNewState (int d1, int d2)
 
virtual State * getNewState (int d1)
 
virtual State * getNewState ()
 
virtual void freeState (State *state)
 

Public Attributes

int nActive
 

Protected Member Functions

 Compute (ComputeType t)
 

Protected Attributes

Opt * opt
 
void * computeEntity
 
int activeRung
 
ComputeType type
 

Detailed Description

Base clase for all tree based computations.

The Compute object determines what work is to be done at each treenode, as well as what gets done at the beginning and the end of a walk. The key method is doWork().

Member Function Documentation

virtual void Compute::startNodeProcessEvent ( State *  state)
inlinevirtual

virtual functions to allow for book-keeping these are essentially notifications to the Compute object from the TreeWalk that certain events have taken place - the Compute reacts accordingly.

Reimplemented in MarkSmoothCompute, PrefetchCompute, ReSmoothCompute, and KNearestSmoothCompute.

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