Practice and Experience in using Parallel and Scalable Machine Learning with Heterogenous Modular Supercomputing Architectures

Riedel, Morris; Einarsson, Petur; Neukirchen, Helmut; Sedona, Rocco; Book, Matthias; Barakat, Chadi; Cavallaro, Gabriele; Lintermann, Andreas; Hassanian, Reza

doi:10.1109/IPDPSW52791.2021.00019

Contribution to a conference proceedings

FZJ-2021-02866

Practice and Experience in using Parallel and Scalable Machine Learning with Heterogenous Modular Supercomputing Architectures

Riedel, M. (Corresponding author)FZJ* ; Sedona, R.FZJ* ; Barakat, C.FZJ* ; Einarsson, P. ; Hassanian, R. ; Cavallaro, G.FZJ* ; Book, M. ; Neukirchen, H. ; Lintermann, A.FZJ*

2021
IEEE

IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW), Portland, USA, 17 Jun 2021 - 21 Jun 2021 IEEE 76-85 (2021) [10.1109/IPDPSW52791.2021.00019]

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Please use a persistent id in citations: http://hdl.handle.net/2128/28081 doi:10.1109/IPDPSW52791.2021.00019

Abstract: We observe a continuously increased use of Deep Learning (DL) as a specific type of Machine Learning (ML) for data-intensive problems (i.e., ’big data’) that requires powerful computing resources with equally increasing performance. Consequently, innovative heterogeneous High-Performance Computing (HPC) systems based on multi-core CPUs and many-core GPUs require an architectural design that addresses end user communities’ requirements that take advantage of ML and DL. Still the workloads of end user communities of the simulation sciences (e.g., using numerical methods based on known physical laws) needs to be equally supported in those architectures. This paper offers insights into the Modular Supercomputer Architecture (MSA) developed in the Dynamic Exascale Entry Platform (DEEP) series of projects to address the requirements of both simulation sciences and data-intensive sciences such as High Performance Data Analytics (HPDA). It shares insights into implementing the MSA in the Jülich Supercomputing Centre (JSC) hosting Europe No. 1 Supercomputer Jülich Wizard for European Leadership Science (JUWELS). We augment the technical findings with experience and lessons learned from two application communities case studies (i.e., remote sensing and health sciences) using the MSA with JUWELS and the DEEP systems in practice. Thus, the paper provides details into specific MSA design elements that enable significant performance improvements of ML and DL algorithms. While this paper focuses on MSA-based HPC systems and application experience, we are not losing sight of advances in Cloud Computing (CC) and Quantum Computing (QC) relevant for ML and DL.

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