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Simulation and Performance Study of Large Scale Computer Cluster Configuration: Combined Multi-level Approach
Author(s) -
Grigory Rechistov,
Alexander S. Ivanov,
Pavel Shishpor,
Vladimir Pentkovski
Publication year - 2012
Publication title -
procedia computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.334
H-Index - 76
ISSN - 1877-0509
DOI - 10.1016/j.procs.2012.04.083
Subject(s) - computer science , cluster (spacecraft) , scale (ratio) , computer cluster , distributed computing , operating system , physics , quantum mechanics
In this paper we describe an approach used to study the functional aspects and estimate the performance of large (read “ten times more cores than currently available”) cluster computing system configurations running MPI applications. A combination of a functional simulation, performance models, traces analysis and real-world measurements is used to achieve these goals. We also present the first results of applying this methodology to actual applications of interest

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