Results from the Level-2 Pilot Project Testbeds

The ATLAS level-2 trigger has to offer an event rate reduction of approximately 1 in 100, from an input rate of up to 100~kHz. An RoI guided scheme and a sequential selection strategyreduces the resources required. Testbeds of up to 48 nodes havebeen constructed using different networking technologi...

Descripción completa

Detalles Bibliográficos
Autor principal: Atlas Level-2 Groups
Lenguaje:eng
Publicado: 2000
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/684050
_version_ 1780901401895895040
author Atlas Level-2 Groups
author_facet Atlas Level-2 Groups
author_sort Atlas Level-2 Groups
collection CERN
description The ATLAS level-2 trigger has to offer an event rate reduction of approximately 1 in 100, from an input rate of up to 100~kHz. An RoI guided scheme and a sequential selection strategyreduces the resources required. Testbeds of up to 48 nodes havebeen constructed using different networking technologies for theinter-node communication. This note summarises measurementsobtained on these testbeds using the Atlas Level-2 Reference Software.
id cern-684050
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2000
record_format invenio
spelling cern-6840502019-09-30T06:29:59Zhttp://cds.cern.ch/record/684050engAtlas Level-2 GroupsResults from the Level-2 Pilot Project TestbedsDetectors and Experimental TechniquesThe ATLAS level-2 trigger has to offer an event rate reduction of approximately 1 in 100, from an input rate of up to 100~kHz. An RoI guided scheme and a sequential selection strategyreduces the resources required. Testbeds of up to 48 nodes havebeen constructed using different networking technologies for theinter-node communication. This note summarises measurementsobtained on these testbeds using the Atlas Level-2 Reference Software.ATL-DAQ-2000-040oai:cds.cern.ch:6840502000-03-20
spellingShingle Detectors and Experimental Techniques
Atlas Level-2 Groups
Results from the Level-2 Pilot Project Testbeds
title Results from the Level-2 Pilot Project Testbeds
title_full Results from the Level-2 Pilot Project Testbeds
title_fullStr Results from the Level-2 Pilot Project Testbeds
title_full_unstemmed Results from the Level-2 Pilot Project Testbeds
title_short Results from the Level-2 Pilot Project Testbeds
title_sort results from the level-2 pilot project testbeds
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/684050
work_keys_str_mv AT atlaslevel2groups resultsfromthelevel2pilotprojecttestbeds

Ejemplares similares