Virtualization of the ATLAS software environment on a shared HPC system

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The shared HPC cluster NEMO at the University of Freiburg has been made available to local ATLAS users through the provisioning of virtual machines incorporating the ATLAS software environment analogously to a WLCG center. This concept allows to run both data analysis and production on the HPC host...

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Autores principales: Gamel, Anton Josef, Schnoor, Ulrike, Meier, Konrad, Buhrer, Felix, Schumacher, Markus
Lenguaje:eng
Publicado: 2017
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1088/1742-6596/1085/3/032036
http://cds.cern.ch/record/2292920
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author Gamel, Anton Josef
Schnoor, Ulrike
Meier, Konrad
Buhrer, Felix
Schumacher, Markus
author_facet Gamel, Anton Josef
Schnoor, Ulrike
Meier, Konrad
Buhrer, Felix
Schumacher, Markus
author_sort Gamel, Anton Josef
collection CERN
description The shared HPC cluster NEMO at the University of Freiburg has been made available to local ATLAS users through the provisioning of virtual machines incorporating the ATLAS software environment analogously to a WLCG center. This concept allows to run both data analysis and production on the HPC host system which is connected to the existing Tier2/Tier3 infrastructure. Schedulers of the two clusters were integrated in a dynamic, on-demand way. An automatically generated, fully functional virtual machine image provides access to the local user environment. The performance in the virtualized environment is evaluated for typical High-Energy Physics applications.
id cern-2292920
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
record_format invenio
spelling cern-22929202021-02-09T10:06:41Zdoi:10.1088/1742-6596/1085/3/032036http://cds.cern.ch/record/2292920engGamel, Anton JosefSchnoor, UlrikeMeier, KonradBuhrer, FelixSchumacher, MarkusVirtualization of the ATLAS software environment on a shared HPC systemParticle Physics - ExperimentThe shared HPC cluster NEMO at the University of Freiburg has been made available to local ATLAS users through the provisioning of virtual machines incorporating the ATLAS software environment analogously to a WLCG center. This concept allows to run both data analysis and production on the HPC host system which is connected to the existing Tier2/Tier3 infrastructure. Schedulers of the two clusters were integrated in a dynamic, on-demand way. An automatically generated, fully functional virtual machine image provides access to the local user environment. The performance in the virtualized environment is evaluated for typical High-Energy Physics applications.ATL-SOFT-PROC-2017-070oai:cds.cern.ch:22929202017-11-15
spellingShingle Particle Physics - Experiment
Gamel, Anton Josef
Schnoor, Ulrike
Meier, Konrad
Buhrer, Felix
Schumacher, Markus
Virtualization of the ATLAS software environment on a shared HPC system
title Virtualization of the ATLAS software environment on a shared HPC system
title_full Virtualization of the ATLAS software environment on a shared HPC system
title_fullStr Virtualization of the ATLAS software environment on a shared HPC system
title_full_unstemmed Virtualization of the ATLAS software environment on a shared HPC system
title_short Virtualization of the ATLAS software environment on a shared HPC system
title_sort virtualization of the atlas software environment on a shared hpc system
topic Particle Physics - Experiment
url https://dx.doi.org/10.1088/1742-6596/1085/3/032036
http://cds.cern.ch/record/2292920
work_keys_str_mv AT gamelantonjosef virtualizationoftheatlassoftwareenvironmentonasharedhpcsystem
AT schnoorulrike virtualizationoftheatlassoftwareenvironmentonasharedhpcsystem
AT meierkonrad virtualizationoftheatlassoftwareenvironmentonasharedhpcsystem
AT buhrerfelix virtualizationoftheatlassoftwareenvironmentonasharedhpcsystem
AT schumachermarkus virtualizationoftheatlassoftwareenvironmentonasharedhpcsystem

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