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HLT Validation of Athena

In the present view, the ATLAS High Level Trigger will base its event selection software on the offline reconstruction framework, Athena. It is therefore imperative that the offline software -- and its relevant components -- are able to handle the large CPU and bandwidth loads required in a real-tim...

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Detalles Bibliográficos
Autores principales: Bee, C P, Bosman, M, González, S, Karr, K M, Wiedenmann, W
Lenguaje:eng
Publicado: 2002
Materias:
Acceso en línea:http://cds.cern.ch/record/685321
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author Bee, C P
Bosman, M
González, S
Karr, K M
Wiedenmann, W
author_facet Bee, C P
Bosman, M
González, S
Karr, K M
Wiedenmann, W
author_sort Bee, C P
collection CERN
description In the present view, the ATLAS High Level Trigger will base its event selection software on the offline reconstruction framework, Athena. It is therefore imperative that the offline software -- and its relevant components -- are able to handle the large CPU and bandwidth loads required in a real-time environment. This note presents a first set of measurements aimed at validating Athena as the ATLAS online event selection framework. Although Athena is at an early development stage, detailed profiling can already yield clues as to which components can be optimized. In this note such areas are identified and a proposal is made on a road map to full performance.
id cern-685321
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-6853212019-09-30T06:29:59Zhttp://cds.cern.ch/record/685321engBee, C PBosman, MGonzález, SKarr, K MWiedenmann, WHLT Validation of AthenaDetectors and Experimental TechniquesIn the present view, the ATLAS High Level Trigger will base its event selection software on the offline reconstruction framework, Athena. It is therefore imperative that the offline software -- and its relevant components -- are able to handle the large CPU and bandwidth loads required in a real-time environment. This note presents a first set of measurements aimed at validating Athena as the ATLAS online event selection framework. Although Athena is at an early development stage, detailed profiling can already yield clues as to which components can be optimized. In this note such areas are identified and a proposal is made on a road map to full performance.ATL-DAQ-2002-005oai:cds.cern.ch:6853212002-01-31
spellingShingle Detectors and Experimental Techniques
Bee, C P
Bosman, M
González, S
Karr, K M
Wiedenmann, W
HLT Validation of Athena
title HLT Validation of Athena
title_full HLT Validation of Athena
title_fullStr HLT Validation of Athena
title_full_unstemmed HLT Validation of Athena
title_short HLT Validation of Athena
title_sort hlt validation of athena
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/685321
work_keys_str_mv AT beecp hltvalidationofathena
AT bosmanm hltvalidationofathena
AT gonzalezs hltvalidationofathena
AT karrkm hltvalidationofathena
AT wiedenmannw hltvalidationofathena