2021 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW) 2021
DOI: 10.1109/ipdpsw52791.2021.00118
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Improving the MPI-IO Performance of Applications with Genetic Algorithm based Auto-tuning

Abstract: Parallel I/O is an essential part of scientific applications running on high performance computing systems. Understanding an application's parallel I/O behaviour and identifying sources of performance bottlenecks require a multi-layer view of the I/O. Typical parallel I/O stack layers offer many tunable parameters that can achieve the best possible I/O performance. However, scientific users do often not have the time nor the experience for investigating the proper combination of these parameters for each appli… Show more

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Cited by 4 publications
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