A commercial Graphics Processing Unit (GPU) is used to build a fast Level 0 (L0) trigger system for the NA62 experiment at CERN. In particular, the parallel computing power of the GPU is exploited to perform real-time fitting in the Ring Imaging CHerenkov (RICH) detector for the L0 trigger of the NA62 experiment. Direct GPU communication using a FPGA-based board has been used to reduce the data transmission latency. The first result of multi-ring Cherenkov reconstrunction obtained during the NA62 physics run will be presented.
GPU-based low-level trigger system for real-time Cherenkov ring fitting / Ammendola, R., Biagioni, A., Chiozzi, S., Ramusino, A.C., Fantechi, R., Fiorini, M., Frezza, O., Gianoli, A., Lamanna, G., Cicero, F.L., Lonardo, A., Martinelli, M., Neri, I., Paolucci, P.S., Pastorelli, E., Piandani, R., Piccini, M., Pontisso, L., Rossetti, D., Santoni, C., et al.. - (2016), pp. 1-4. (2015 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2015 San Diego, CA; USA ) [10.1109/NSSMIC.2015.7581774].
GPU-based low-level trigger system for real-time Cherenkov ring fitting
Lonardo A.;Pastorelli E.;Tosoratto L.;
2016
Abstract
A commercial Graphics Processing Unit (GPU) is used to build a fast Level 0 (L0) trigger system for the NA62 experiment at CERN. In particular, the parallel computing power of the GPU is exploited to perform real-time fitting in the Ring Imaging CHerenkov (RICH) detector for the L0 trigger of the NA62 experiment. Direct GPU communication using a FPGA-based board has been used to reduce the data transmission latency. The first result of multi-ring Cherenkov reconstrunction obtained during the NA62 physics run will be presented.| File | Dimensione | Formato | |
|---|---|---|---|
|
Ammendola_GPU-based_2016.pdf
solo gestori archivio
Tipologia:
Versione editoriale (versione pubblicata con il layout dell'editore)
Licenza:
Tutti i diritti riservati (All rights reserved)
Dimensione
273.44 kB
Formato
Adobe PDF
|
273.44 kB | Adobe PDF | Contatta l'autore |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
