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GPU-Based Tracking Algorithms for the ATLAS High-Level Trigger
Results on the performance and viability of data-parallel algorithms on Graphics Processing Units (GPUs) in the ATLAS Level 2 trigger system are presented. We describe the existing trigger data preparation and track reconstruction algorithms, motivation for their optimization, GPU-parallelized versi...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2012
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1742-6596/396/1/012018 http://cds.cern.ch/record/1450130 |