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27

IPPS
2000
IEEE

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79views Distributed And Parallel Com...» more IPPS 2000»

Repartitioning Unstructured Adaptive Meshes

14 years 3 months ago

Repartitioning Unstructured Adaptive Meshes

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We present a new parallel repartitioning algorithm for adaptive ﬁnite-element meshes that signiﬁcantly reduces the amount of data that needs to move between processors in order to rebalance a workload after mesh adaptation (reﬁnement or coarsening). These results derive their importance from the fact that the time to migrate data can be a large fraction of the total time for the parallel adaptive solution of partial differential equations.

José G. Castaños, John E. Savage

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Adaptive ﬁnite-element Meshes | Distributed And Parallel Computing | IPPS 2000 | Parallel Adaptive Solution | Parallel Repartitioning Algorithm |

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Added	31 Jul 2010
Updated	31 Jul 2010
Type	Conference
Year	2000
Where	IPPS
Authors	José G. Castaños, John E. Savage

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