001048907 001__ 1048907
001048907 005__ 20251222073140.0
001048907 0247_ $$2doi$$a10.1007/978-3-032-07612-0
001048907 0247_ $$2ISSN$$a0302-9743
001048907 0247_ $$2ISSN$$a1611-3349
001048907 020__ $$a978-3-032-07611-3 (print)
001048907 020__ $$a978-3-032-07612-0 (electronic)
001048907 037__ $$aFZJ-2025-05008
001048907 041__ $$aEnglish
001048907 1001_ $$0P:(DE-Juel1)162225$$aGuimarães, Filipe Souza Mendes$$b0$$eCorresponding author$$ufzj
001048907 1112_ $$a40th International Conference on High Performance Computing, ISC High Performance 2025.$$cHamburg$$d2025-06-10 - 2025-06-13$$wGermany
001048907 245__ $$aSupporting HPC Users with LLview
001048907 250__ $$a1
001048907 260__ $$aHeidelberg$$bSpringer$$c2025
001048907 29510 $$aHigh Performance Computing / ISC High Performance 2025 International Workshops, Hamburg, Germany, June 10–13, 2025, Revised Selected Papers
001048907 300__ $$a40 - 51
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001048907 3367_ $$0PUB:(DE-HGF)7$$2PUB:(DE-HGF)$$aContribution to a book$$mcontb
001048907 4900_ $$aLecture Notes in Computer Science$$v16091
001048907 520__ $$aDiagnosing and reporting operational issues to optimise system usage and performance is challenging on large-scale HPC systems due to their sheer complexity. At the Jülich Supercomputing Centre (JSC), we address this challenge with LLview, an open-source system and job reporting framework. LLview provides near real-time metrics for analysis through a web portal with role-based access for users, administrators, and support staff. In this paper, we present a series of use cases demonstrating how LLview enables efficient diagnosis and resolution of system and application issues, enhancing both reactive and proactive support for HPC users.
001048907 536__ $$0G:(DE-HGF)POF4-5112$$a5112 - Cross-Domain Algorithms, Tools, Methods Labs (ATMLs) and Research Groups (POF4-511)$$cPOF4-511$$fPOF IV$$x0
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001048907 536__ $$0G:(EU-Grant)101033975$$aEUPEX - EUROPEAN PILOT FOR EXASCALE (101033975)$$c101033975$$fH2020-JTI-EuroHPC-2020-1$$x2
001048907 536__ $$0G:(DE-Juel-1)ATMLAO$$aATMLAO - ATML Application Optimization and User Service Tools (ATMLAO)$$cATMLAO$$x3
001048907 588__ $$aDataset connected to CrossRef Book Series, Journals: juser.fz-juelich.de
001048907 7001_ $$0P:(DE-Juel1)200513$$aSankaran, Aravind$$b1$$ufzj
001048907 7001_ $$0P:(DE-Juel1)132108$$aFrings, Wolfgang$$b2$$ufzj
001048907 773__ $$0PERI:(DE-600)2018930-8$$a10.1007/978-3-032-07612-0$$x0302-9743
001048907 8564_ $$uhttps://juser.fz-juelich.de/record/1048907/files/978-3-032-07612-0.pdf$$yRestricted
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001048907 9141_ $$y2025
001048907 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)162225$$aForschungszentrum Jülich$$b0$$kFZJ
001048907 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)200513$$aForschungszentrum Jülich$$b1$$kFZJ
001048907 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)132108$$aForschungszentrum Jülich$$b2$$kFZJ
001048907 9131_ $$0G:(DE-HGF)POF4-511$$1G:(DE-HGF)POF4-510$$2G:(DE-HGF)POF4-500$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF4-5112$$aDE-HGF$$bKey Technologies$$lEngineering Digital Futures – Supercomputing, Data Management and Information Security for Knowledge and Action$$vEnabling Computational- & Data-Intensive Science and Engineering$$x0
001048907 920__ $$lyes
001048907 9201_ $$0I:(DE-Juel1)JSC-20090406$$kJSC$$lJülich Supercomputing Center$$x0
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