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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...
Autores principales: | , , , , |
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Lenguaje: | eng |
Publicado: |
2002
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/685321 |
_version_ | 1780901485064749056 |
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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 |