odaPartition.C File Reference

Partition related functions for octree meshing. More...

#include "oda.h"
#include "parUtils.h"
#include "seqUtils.h"
#include "testUtils.h"

Go to the source code of this file.

Namespaces
namespace	ot
Functions
int	addSecondRing (const std::vector< ot::TreeNode > &nodes, const std::vector< unsigned int > &firstLayer, const std::vector< ot::TreeNode > &blocks, std::vector< unsigned int > &secondRing)
int	DA_blockPartStage2 (std::vector< TreeNode > &nodes, std::vector< TreeNode > &globalCoarse, unsigned int dim, unsigned int maxDepth, MPI_Comm commActive)
int	DA_blockPartStage3 (std::vector< TreeNode > &nodes, std::vector< TreeNode > &globalCoarse, std::vector< ot::TreeNode > &minsAllBlocks, unsigned int dim, unsigned int maxDepth, MPI_Comm commActive)
void	pickGhostCandidates (const std::vector< ot::TreeNode > &blocks, const std::vector< ot::TreeNode > &nodes, std::vector< ot::TreeNode > &res, unsigned int dim, unsigned int maxDepth)

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Detailed Description

Partition related functions for octree meshing.

Author:

Rahul S. Sampath, rahul.sampath@gmail.com

Hari Sundar, hsundar@gmail.com

Definition in file odaPartition.C.

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Function Documentation

int ot::addSecondRing (  const std::vector< ot::TreeNode > &  nodes, const std::vector< unsigned int > &  firstLayer, const std::vector< ot::TreeNode > &  blocks, std::vector< unsigned int > &  secondRing )

Definition at line 748 of file odaPartition.C. References ot::TreeNode::isBoundaryOctant(). Referenced by ot::pickGhostCandidates().

int ot::DA_blockPartStage2 (  std::vector< TreeNode > &  nodes, std::vector< TreeNode > &  globalCoarse, unsigned int  dim, unsigned int  maxDepth, MPI_Comm  commActive )

Definition at line 158 of file odaPartition.C. References ot::TreeNode::addWeight(), ot::TreeNode::getDFD(), ot::TreeNode::getParent(), PROF_BLKPART2_BEGIN, PROF_BLKPART2_END, and ot::TreeNode::setWeight(). Referenced by ot::DA::DA_FactoryPart3().

int ot::DA_blockPartStage3 (  std::vector< TreeNode > &  nodes, std::vector< TreeNode > &  globalCoarse, std::vector< ot::TreeNode > &  minsAllBlocks, unsigned int  dim, unsigned int  maxDepth, MPI_Comm  commActive )

Definition at line 500 of file odaPartition.C. References PROF_BLKPART3_BEGIN, and PROF_BLKPART3_END. Referenced by ot::DA::DA_FactoryPart3().

void ot::pickGhostCandidates (  const std::vector< ot::TreeNode > &  blocks, const std::vector< ot::TreeNode > &  nodes, std::vector< ot::TreeNode > &  res, unsigned int  dim, unsigned int  maxDepth )

Definition at line 672 of file odaPartition.C. References ot::addSecondRing(), ot::TreeNode::getAllNeighbours(), ot::pickInterProcessorBoundaryNodes(), PROF_PICK_GHOSTS_BEGIN, and PROF_PICK_GHOSTS_END.

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