Conference Presentation (Invited)

FZJ-2021-05269

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png JUWELS Booster: Early Experience with the System

Herten, A. (Corresponding author)FZJ*

2021

Please use a persistent id in citations: http://hdl.handle.net/2128/29494

Abstract: In November 2020, the first Booster module of the JUWELS supercomputer was put into production, providing more than 70 petaFLOP per second performance through 3,744 A100 GPUs, connected with InfiniBand HDR200 in a DragonFly+ topology.Already, before the start of production, application developers of various scientific domains could use the system in an early access program, jump-starting successful scientific usage and providing important feedback to the operation of the machine. Since then, the system has been well-used and first publications are already produced. We'll present JUWELS Booster and the unique features of Europe's fastest supercomputer. We'll show experiences from working together with developers and highlight notable scientific results.

Note: Presentation at GPU Technology Conference Europe 2021; recording available at conference website.

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Contributing Institute(s):

1. Jülich Supercomputing Center (JSC)

Research Program(s):

1. 5121 - Supercomputing & Big Data Facilities (POF4-512) (POF4-512)
2. 5122 - Future Computing & Big Data Systems (POF4-512) (POF4-512)
3. ATML-X-DEV - ATML Accelerating Devices (ATML-X-DEV) (ATML-X-DEV)

Appears in the scientific report 2021

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Database coverage:

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