Algorithm Acceleration from GPGPUs for the ATLAS Upgrade

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Feasibility studies into the use of GPUs have been performed on two key algorithms in the ATLAS High Level Trigger. A GPU-based version of the Z-finder routine was found to give up to 35 times speedup in the best case scenario, while a speed-up of over 5 times was observed in a GPU-based Kalman Filte...

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Detalles Bibliográficos
Autores principales: Washbrook, A, Clark, PJ, Jones, C, Rovatsou, M, Emeilyanov, D
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1323859

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http://cds.cern.ch/record/1323859

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