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Badalov, A.; Cámpora, D.; Neufeld, N.; Vilasís-Cardona, X.
Journal of instrumentation, 01/2016, Volume: 11, Issue: 1Journal Article
The LHCb detector is due to be upgraded for processing high-luminosity collisions, which will increase data bandwidth to the event filter farm from 100 GB/s to 4 TB/s, encouraging us to look for new ways of accelerating Online reconstruction. The Coprocessor Manager is a new framework for integrating LHCb's existing computation pipelines with massively parallel algorithms running on GPUs and other accelerators. This paper describes the system and analyzes its performance.
