Using the CMS High Level Trigger as a Cloud Resource

The CMS High Level Trigger is a compute farm of more than 10,000 cores. During data taking this resource is heavily used and is an integral part of the experiment's triggering system. However, outside of data taking periods this resource is largely unused. We describe why CMS wants to use the H...

Descripción completa

Detalles Bibliográficos
Autores principales: Colling, David, Huffman, Adam, McCrae, Alison, Lahiff, Andrew, Grandi, Claudio, Cinquilli, Mattia, Gowdy, Stephen, Coarasa, Jose Antonio, Tiradani, Anthony, Ozga, Wojciech, Chaze, Olivier, Sgaravatto, Massimo, Bauer, Daniela
Lenguaje:eng
Publicado: 2014
Materias:
Computing and Computers
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1742-6596/513/3/032019
http://cds.cern.ch/record/2026311
_version_ 1780947345040474112
author Colling, David
Huffman, Adam
McCrae, Alison
Lahiff, Andrew
Grandi, Claudio
Cinquilli, Mattia
Gowdy, Stephen
Coarasa, Jose Antonio
Tiradani, Anthony
Ozga, Wojciech
Chaze, Olivier
Sgaravatto, Massimo
Bauer, Daniela
author_facet Colling, David
Huffman, Adam
McCrae, Alison
Lahiff, Andrew
Grandi, Claudio
Cinquilli, Mattia
Gowdy, Stephen
Coarasa, Jose Antonio
Tiradani, Anthony
Ozga, Wojciech
Chaze, Olivier
Sgaravatto, Massimo
Bauer, Daniela
author_sort Colling, David
collection CERN
description The CMS High Level Trigger is a compute farm of more than 10,000 cores. During data taking this resource is heavily used and is an integral part of the experiment's triggering system. However, outside of data taking periods this resource is largely unused. We describe why CMS wants to use the HLT as a cloud resource (outside of data taking periods) and how this has been achieved. In doing this we have turned a single-use cluster into an agile resource for CMS production computing. While we are able to use the HLT as a production cloud resource, there is still considerable further work that CMS needs to carry out before this resource can be used with the desired agility. This report, therefore, represents a snapshot of this activity at the time of CHEP 2013.
id oai-inspirehep.net-1301990
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling oai-inspirehep.net-13019902022-08-17T13:29:05Zdoi:10.1088/1742-6596/513/3/032019http://cds.cern.ch/record/2026311engColling, DavidHuffman, AdamMcCrae, AlisonLahiff, AndrewGrandi, ClaudioCinquilli, MattiaGowdy, StephenCoarasa, Jose AntonioTiradani, AnthonyOzga, WojciechChaze, OlivierSgaravatto, MassimoBauer, DanielaUsing the CMS High Level Trigger as a Cloud ResourceComputing and ComputersDetectors and Experimental TechniquesThe CMS High Level Trigger is a compute farm of more than 10,000 cores. During data taking this resource is heavily used and is an integral part of the experiment's triggering system. However, outside of data taking periods this resource is largely unused. We describe why CMS wants to use the HLT as a cloud resource (outside of data taking periods) and how this has been achieved. In doing this we have turned a single-use cluster into an agile resource for CMS production computing. While we are able to use the HLT as a production cloud resource, there is still considerable further work that CMS needs to carry out before this resource can be used with the desired agility. This report, therefore, represents a snapshot of this activity at the time of CHEP 2013.oai:inspirehep.net:13019902014
spellingShingle Computing and Computers
Detectors and Experimental Techniques
Colling, David
Huffman, Adam
McCrae, Alison
Lahiff, Andrew
Grandi, Claudio
Cinquilli, Mattia
Gowdy, Stephen
Coarasa, Jose Antonio
Tiradani, Anthony
Ozga, Wojciech
Chaze, Olivier
Sgaravatto, Massimo
Bauer, Daniela
Using the CMS High Level Trigger as a Cloud Resource
title Using the CMS High Level Trigger as a Cloud Resource
title_full Using the CMS High Level Trigger as a Cloud Resource
title_fullStr Using the CMS High Level Trigger as a Cloud Resource
title_full_unstemmed Using the CMS High Level Trigger as a Cloud Resource
title_short Using the CMS High Level Trigger as a Cloud Resource
title_sort using the cms high level trigger as a cloud resource
topic Computing and Computers
Detectors and Experimental Techniques
url https://dx.doi.org/10.1088/1742-6596/513/3/032019
http://cds.cern.ch/record/2026311
work_keys_str_mv AT collingdavid usingthecmshighleveltriggerasacloudresource
AT huffmanadam usingthecmshighleveltriggerasacloudresource
AT mccraealison usingthecmshighleveltriggerasacloudresource
AT lahiffandrew usingthecmshighleveltriggerasacloudresource
AT grandiclaudio usingthecmshighleveltriggerasacloudresource
AT cinquillimattia usingthecmshighleveltriggerasacloudresource
AT gowdystephen usingthecmshighleveltriggerasacloudresource
AT coarasajoseantonio usingthecmshighleveltriggerasacloudresource
AT tiradanianthony usingthecmshighleveltriggerasacloudresource
AT ozgawojciech usingthecmshighleveltriggerasacloudresource
AT chazeolivier usingthecmshighleveltriggerasacloudresource
AT sgaravattomassimo usingthecmshighleveltriggerasacloudresource
AT bauerdaniela usingthecmshighleveltriggerasacloudresource

Ejemplares similares