The ATLAS high level trigger ATM testbed
- Calvet, D
- Gachelin, O
- Huet, M
- Le Dû, P
- Mandjavidze, I D
- Blair, R
- Dawson, J
- Schlereth, J L
- Abolins, M
- Ermoline, Y
Publication date
January 2000
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE) ISSN
0018-9499Abstract
This paper describes an implementation of the high level trigger for the ATLAS experiment on a large testbed based on a 32 node switch attached to data sources, event processing units, supervisor modules and interface to the level-1 trigger. We describe the functionality of each component and investigate its performance. We show the operation of the complete system and outline future activities. (8 refs)
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