Reactive Rebalancing for Scientific Simulations running on ExaScale High Performance Computers

Abstract

Exascale computers, the next generation of high performance computers, are expected to process 1 exaflops around 2018. However the processor cores used in these systems are very likely to suffer from unpredictable high variability in performance. We built a prototype generalpurpose reactive work rebalancer that handles such performance variability with low… (More)
DOI: 10.3233/978-1-61499-041-3-317

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