Load balancing of dynamic and adaptive mesh-based computations

Kirk Schloegel, George Karypis, Vipin Kumar

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Two new schemes for adaptive repartitioning, the Locally-Matched Multilevel Scratch-Remap (LMSR) and Wavefront Diffusion, are presented. The LMSR scheme performs purely local coarsening and partition remapping in a multilevel context. In Wavefront Diffusion, the flow of vertices move in a wavefront from overbalanced to underbalanced domains. Experimental evaluations of both schemes on synthetically generated adaptive meshes as well as on some application meshes are discussed.

Original languageEnglish (US)
JournalProceedings of the IEEE Symposium on Reliable Distributed Systems
StatePublished - Dec 1 1998

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