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Comparative Analysis of Container for High Performance Computing

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2020, 25(9), pp.11-20
  • DOI : 10.9708/jksci.2020.25.09.011
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science
  • Received : August 3, 2020
  • Accepted : September 11, 2020
  • Published : September 29, 2020

Lee Jaeryun 1 Yunchang Chae 1 Byungchul Tak 1

1경북대학교

Accredited

ABSTRACT

In this paper, we propose the possibility of using containers in the HPC ecosystem and the criteria for selecting a proper PMI library. Although demand for container has been growing rapidly in the HPC ecosystem, Docker container which is the most widely used has a potential security problem and is not suitable for the HPC. Therefore, several HPC containers have appeared to solve this problem and the chance of performance differences also emerged. For this reason, we measured the performance difference between each HPC container and Docker container through NAS Parallel Benchmark experiment and checked the effect of the type of PMI library. As a result, the HPC container and the Docker container showed almost the same performance as native, or in some cases, rather better performance was observed. In the result of comparison between PMI libraries showed that PMIx was not superior to PMI-2 in all conditions.

Citation status

* References for papers published after 2023 are currently being built.

This paper was written with support from the National Research Foundation of Korea.