Revision e07333e63a376a103d320cc43c22df0b78b7f2a8 authored by Tim Haines on 30 October 2018, 03:15:40 UTC, committed by Tim Haines on 11 November 2018, 10:27:44 UTC
This requires

https://charm.cs.illinois.edu/gerrit/#/c/cosmo/changa/+/3393/
https://charm.cs.illinois.edu/gerrit/#/c/cosmo/changa/+/3602/
https://charm.cs.illinois.edu/gerrit/#/c/charm/+/4753/
https://charm.cs.illinois.edu/gerrit/#/c/charm/+/4755/

Change-Id: I4d0adea6284941a2d1a62ace98faaeea39a73b3c
1 parent 2fbebec
Raw File
PETreeMerger.h
#ifndef PE_TREE_MERGER_H
#define PE_TREE_MERGER_H

#include "ParallelGravity.h"

/// @addtogroup TreeBuild
/// @{

/// @brief Group to coordinate requests for remote moments during the
/// tree build
///
/// This group is used if MERGE_REMOTE_REQUESTS is defined.
class PETreeMerger : public CBase_PETreeMerger {

  CkVec<GenericTreeNode*> submittedRoots;
  CkVec<TreePiece*> submittedTreePieces;

  NonEmptyTreePieceCounter submittingTreePieceCounter;

  public:
  PETreeMerger() {}
  PETreeMerger(CkMigrateMessage *m) : CBase_PETreeMerger(m) {}
  void pup(PUP::er &p) { CBase_PETreeMerger::pup(p); }

  void mergeNonLocalRequests(GenericTreeNode *root, TreePiece *treePiece);
  void freeTree();

  private:

  void mergeWalk(CkVec<GenericTreeNode*> &mergeList, CkVec<TreePiece*> &treePieceList);
  void requestNonLocalMoments(GenericTreeNode *pickedNode, TreePiece *pickedTreePiece);

};
/// @}
#endif
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