PDR.PODM Distributed Memory

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Revision as of 16:54, 6 April 2020 by Pthomadakis (talk | contribs) (→‎Current Issues)
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Current Issues

  • No reuse of leaves refined by worker nodes. The picture below shows the issue. Two neighbour leaves (0,1) each refined as the main leaf (0 top, 1 bottom) but not refined as a neighor.

PDR PODM Leaves not refined.png

  • Current algorithm uses neighbor tranversal to distribute cells to octree leaving some cells out in some cases. Such a case can happen when a cell is part of an octree leaf based on its circumcenter but

it does not have any neighbor in the same leaf.

PDR PODM Cells not distributed.png

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