Mehdi Bozzo-Rey

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A short presentation of the first diskless cluster developed at Sherbrooke University physics department (Elix) will be made. Then we will present the development of Elix-II, a 180 nodes diskless cluster installed and managed with the Open Source Cluster Application Resource (OSCAR) framework. The need to support diskless cluster for OSCAR lead us to create(More)
This paper provides an overview of the Universite de Sherbrooke (UdeS) experience, in terms of design, deployment and bench of a large InfiniBand HPC cluster. In particular, attention is focused on tuning MVAPICH and the linpack benchmark in order to achieve 83.9% of the theoretical peak, which is usally reserved for high end proprietary clusters.
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