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Conference Papers Year : 2017

Modeling Distributed Platforms from Application Traces for Realistic File Transfer Simulation

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Abstract

Simulation is a fast, controlled, and reproducible way to evaluate new algorithms for distributed computing platforms in a variety of conditions. However, the realism of simulations is rarely assessed, which critically questions the applicability of a whole range of ndings. In this paper, we present our eorts to build platform models from application traces, to allow for the accurate simulation of le transfers across a distributed infrastructure. File transfers are key to performance, as the variability of le transfer times has important consequences on the dataow of the application. We present a methodology to build realistic platform models from application traces and provide a quantitative evaluation of the accuracy of the derived simulations. Results show that the proposed models are able to correctly capture real-life variability and signicantly outperform the state-of-the-art model.
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Dates and versions

hal-01452694 , version 1 (02-02-2017)

Identifiers

  • HAL Id : hal-01452694 , version 1

Cite

Anchen Chai, Mohammad-Mahdi Bazm, Sorina Camarasu-Pop, Tristan Glatard, Hugues Benoit-Cattin, et al.. Modeling Distributed Platforms from Application Traces for Realistic File Transfer Simulation. 17th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing., May 2017, Madrid, Spain. ⟨hal-01452694⟩
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