BlockPart.C File Reference

A Specialized Octree Partitioning Algorithm. More...

#include "TreeNode.h"
#include "parUtils.h"

Go to the source code of this file.

Namespaces
namespace	ot
Functions
int	blockPartStage1 (std::vector< TreeNode > &nodes, std::vector< TreeNode > &blocks, unsigned int dim, unsigned int maxDepth, MPI_Comm comm)
int	blockPartStage1_p2o (std::vector< TreeNode > &nodes, std::vector< TreeNode > &blocks, unsigned int dim, unsigned int maxDepth, MPI_Comm comm)
int	blockPartStage2 (std::vector< TreeNode > &nodes, std::vector< TreeNode > &globalCoarse, std::vector< ot::TreeNode > &minsAllBlocks, unsigned int dim, unsigned int maxDepth, MPI_Comm comm)
int	blockPartStage2_p2o (std::vector< TreeNode > &nodes, std::vector< TreeNode > &globalCoarse, std::vector< ot::TreeNode > &minsAllBlocks, unsigned int dim, unsigned int maxDepth, MPI_Comm comm)

---

Detailed Description

A Specialized Octree Partitioning Algorithm.

Author:

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

Hari Sundar, hsundar@gmail.com

Definition in file BlockPart.C.

---

Function Documentation

int ot::blockPartStage1 (  std::vector< TreeNode > &  nodes, std::vector< TreeNode > &  blocks, unsigned int  dim, unsigned int  maxDepth, MPI_Comm  comm )

Definition at line 507 of file BlockPart.C. References ot::TreeNode::addWeight(), ot::appendCompleteRegion(), ot::areComparable(), ot::completeOctree(), PROF_BLKPART1_BEGIN, PROF_BLKPART1_END, ot::TreeNode::setWeight(), and sort(). Referenced by ot::balanceOctree(), and ot::DA::DA_FactoryPart3().

int ot::blockPartStage1_p2o (  std::vector< TreeNode > &  nodes, std::vector< TreeNode > &  blocks, unsigned int  dim, unsigned int  maxDepth, MPI_Comm  comm )

Definition at line 28 of file BlockPart.C. References ot::appendCompleteRegion(), ot::completeOctree(), PROF_BLKPART1_BEGIN, and PROF_BLKPART1_END. Referenced by ot::points2Octree().

int ot::blockPartStage2 (  std::vector< TreeNode > &  nodes, std::vector< TreeNode > &  blocks, std::vector< ot::TreeNode > &  minsAllBlocks, unsigned int  dim, unsigned int  maxDepth, MPI_Comm  comm )

Definition at line 608 of file BlockPart.C. References ot::TreeNode::addWeight(), ot::areComparable(), PROF_BLKPART2_BEGIN, PROF_BLKPART2_END, and ot::TreeNode::setWeight(). Referenced by ot::balanceOctree().

int ot::blockPartStage2_p2o (  std::vector< TreeNode > &  nodes, std::vector< TreeNode > &  blocks, std::vector< ot::TreeNode > &  minsAllBlocks, unsigned int  dim, unsigned int  maxDepth, MPI_Comm  comm )

Definition at line 88 of file BlockPart.C. References ot::TreeNode::addWeight(), ot::areComparable(), PROF_BLKPART2_BEGIN, PROF_BLKPART2_END, and ot::TreeNode::setWeight(). Referenced by ot::points2Octree().

---