000903615 001__ 903615 000903615 005__ 20250822121435.0 000903615 0247_ $$2Handle$$a2128/29494 000903615 037__ $$aFZJ-2021-05269 000903615 041__ $$aEnglish 000903615 1001_ $$0P:(DE-Juel1)145478$$aHerten, Andreas$$b0$$eCorresponding author$$ufzj 000903615 1112_ $$aGPU Technology Conference Europe$$conline$$d2021-11-08 - 2021-11-12$$gGTC21$$wUSA 000903615 245__ $$aJUWELS Booster: Early Experience with the System 000903615 260__ $$c2021 000903615 3367_ $$033$$2EndNote$$aConference Paper 000903615 3367_ $$2DataCite$$aOther 000903615 3367_ $$2BibTeX$$aINPROCEEDINGS 000903615 3367_ $$2DRIVER$$aconferenceObject 000903615 3367_ $$2ORCID$$aLECTURE_SPEECH 000903615 3367_ $$0PUB:(DE-HGF)6$$2PUB:(DE-HGF)$$aConference Presentation$$bconf$$mconf$$s1639659098_31592$$xInvited 000903615 500__ $$aPresentation at GPU Technology Conference Europe 2021; recording available at conference website. 000903615 520__ $$aIn 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. 000903615 536__ $$0G:(DE-HGF)POF4-5121$$a5121 - Supercomputing & Big Data Facilities (POF4-512)$$cPOF4-512$$fPOF IV$$x0 000903615 536__ $$0G:(DE-HGF)POF4-5122$$a5122 - Future Computing & Big Data Systems (POF4-512)$$cPOF4-512$$fPOF IV$$x1 000903615 536__ $$0G:(DE-Juel-1)ATML-X-DEV$$aATML-X-DEV - ATML Accelerating Devices (ATML-X-DEV)$$cATML-X-DEV$$x2 000903615 8564_ $$uhttps://www.nvidia.com/en-us/on-demand/session/gtcfall21-a31072/ 000903615 8564_ $$uhttps://juser.fz-juelich.de/record/903615/files/aherten-jwbooster-gtc-2021.pdf$$yOpenAccess 000903615 909CO $$ooai:juser.fz-juelich.de:903615$$pdriver$$pVDB$$popen_access$$popenaire 000903615 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)145478$$aForschungszentrum Jülich$$b0$$kFZJ 000903615 9131_ $$0G:(DE-HGF)POF4-512$$1G:(DE-HGF)POF4-510$$2G:(DE-HGF)POF4-500$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF4-5121$$aDE-HGF$$bKey Technologies$$lEngineering Digital Futures – Supercomputing, Data Management and Information Security for Knowledge and Action$$vSupercomputing & Big Data Infrastructures$$x0 000903615 9131_ $$0G:(DE-HGF)POF4-512$$1G:(DE-HGF)POF4-510$$2G:(DE-HGF)POF4-500$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF4-5122$$aDE-HGF$$bKey Technologies$$lEngineering Digital Futures – Supercomputing, Data Management and Information Security for Knowledge and Action$$vSupercomputing & Big Data Infrastructures$$x1 000903615 9141_ $$y2021 000903615 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess 000903615 9201_ $$0I:(DE-Juel1)JSC-20090406$$kJSC$$lJülich Supercomputing Center$$x0 000903615 980__ $$aconf 000903615 980__ $$aVDB 000903615 980__ $$aUNRESTRICTED 000903615 980__ $$aI:(DE-Juel1)JSC-20090406 000903615 9801_ $$aFullTexts