Use of GPUs in the LHCb trigger

The current strategy to incorporate Graphical Processing Units (GPU) in the LHCb trigger system, with a view on the upgrade of the detector, is presented. Two main aspects are described: the strategy to fit GPUs in the current software framework and the performance of a particular algorithm.

Detalles Bibliográficos
Autores principales: Neufeld, Niko, Campora, Daniel, Badalov, Alexey, Vilasis-Cardona, Xavier
Lenguaje:eng
Publicado: 2015
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1109/ECCTD.2015.7300055
http://cds.cern.ch/record/2189761
Descripción
Sumario:The current strategy to incorporate Graphical Processing Units (GPU) in the LHCb trigger system, with a view on the upgrade of the detector, is presented. Two main aspects are described: the strategy to fit GPUs in the current software framework and the performance of a particular algorithm.

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