Enabling HPC systems for HEP: the INFN-CINECA Experience

In this report we want to describe a successful integration exercise between CINECA (PRACE Tier-0) Marconi KNL system and LHC processing. A production-level system has been deployed using a 30 Mhours grant from the 18th Call for PRACE Project Access; thanks to CINECA, more than 3x the granted hours...

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Autores principales: Boccali, Tommaso, Dal Pra, Stefano, Zani, Stefano, Morganti, Lucia, Cesini, Daniele, Sapunenko, Vladimir, Spiga, Daniele, Ciangottini, Diego, Noferini, Francesco, Bozzi, Concezio, Perazzini, Stefano, Valassi, Andrea, Stagni, Federico, De Salvo, Alessandro, Doria, Alessandra, dell'Agnello, Luca, Maron, Gaetano
Lenguaje:eng
Publicado: 2021
Materias:
Computing and Computers
Acceso en línea:https://dx.doi.org/10.22323/1.378.0003
http://cds.cern.ch/record/2816639
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author Boccali, Tommaso
Dal Pra, Stefano
Zani, Stefano
Morganti, Lucia
Cesini, Daniele
Sapunenko, Vladimir
Spiga, Daniele
Ciangottini, Diego
Noferini, Francesco
Bozzi, Concezio
Perazzini, Stefano
Valassi, Andrea
Stagni, Federico
De Salvo, Alessandro
Doria, Alessandra
dell'Agnello, Luca
Maron, Gaetano
author_facet Boccali, Tommaso
Dal Pra, Stefano
Zani, Stefano
Morganti, Lucia
Cesini, Daniele
Sapunenko, Vladimir
Spiga, Daniele
Ciangottini, Diego
Noferini, Francesco
Bozzi, Concezio
Perazzini, Stefano
Valassi, Andrea
Stagni, Federico
De Salvo, Alessandro
Doria, Alessandra
dell'Agnello, Luca
Maron, Gaetano
author_sort Boccali, Tommaso
collection CERN
description In this report we want to describe a successful integration exercise between CINECA (PRACE Tier-0) Marconi KNL system and LHC processing. A production-level system has been deployed using a 30 Mhours grant from the 18th Call for PRACE Project Access; thanks to CINECA, more than 3x the granted hours were eventually made available. Modifications at multiple levels were needed: on experiments' WMS layers, on site level access policies and routing, on virtualization. The success of the integration process paves the way to integration with additional local systems, and in general shows how the requirements of a HPC center can coexist with the needs from data intensive, complex distributed workflows.
id cern-2816639
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-28166392022-07-26T19:11:48Zdoi:10.22323/1.378.0003http://cds.cern.ch/record/2816639engBoccali, TommasoDal Pra, StefanoZani, StefanoMorganti, LuciaCesini, DanieleSapunenko, VladimirSpiga, DanieleCiangottini, DiegoNoferini, FrancescoBozzi, ConcezioPerazzini, StefanoValassi, AndreaStagni, FedericoDe Salvo, AlessandroDoria, Alessandradell'Agnello, LucaMaron, GaetanoEnabling HPC systems for HEP: the INFN-CINECA ExperienceComputing and ComputersIn this report we want to describe a successful integration exercise between CINECA (PRACE Tier-0) Marconi KNL system and LHC processing. A production-level system has been deployed using a 30 Mhours grant from the 18th Call for PRACE Project Access; thanks to CINECA, more than 3x the granted hours were eventually made available. Modifications at multiple levels were needed: on experiments' WMS layers, on site level access policies and routing, on virtualization. The success of the integration process paves the way to integration with additional local systems, and in general shows how the requirements of a HPC center can coexist with the needs from data intensive, complex distributed workflows.oai:cds.cern.ch:28166392021
spellingShingle Computing and Computers
Boccali, Tommaso
Dal Pra, Stefano
Zani, Stefano
Morganti, Lucia
Cesini, Daniele
Sapunenko, Vladimir
Spiga, Daniele
Ciangottini, Diego
Noferini, Francesco
Bozzi, Concezio
Perazzini, Stefano
Valassi, Andrea
Stagni, Federico
De Salvo, Alessandro
Doria, Alessandra
dell'Agnello, Luca
Maron, Gaetano
Enabling HPC systems for HEP: the INFN-CINECA Experience
title Enabling HPC systems for HEP: the INFN-CINECA Experience
title_full Enabling HPC systems for HEP: the INFN-CINECA Experience
title_fullStr Enabling HPC systems for HEP: the INFN-CINECA Experience
title_full_unstemmed Enabling HPC systems for HEP: the INFN-CINECA Experience
title_short Enabling HPC systems for HEP: the INFN-CINECA Experience
title_sort enabling hpc systems for hep: the infn-cineca experience
topic Computing and Computers
url https://dx.doi.org/10.22323/1.378.0003
http://cds.cern.ch/record/2816639
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