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Talk19 min

FPGA-based real-time data processing for accelerating reconstruction at LHCb

Federico Lazzari · CERN

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In Run-3 beginning in 2022, the LHCb software trigger will start reconstructing events at the LHC average crossing rate of 30 MHz. Within the upgraded DAQ system, LHCb established a testbed for new heterogeneous computing solutions for real-time event reconstruction, in view of future runs at even higher luminosities.

One such solution is a highly-parallelized custom tracking processor ("Artificial Retina"), implemented in state of the art FPGA devices connected by fast serial links.

We describe the status of the development of a life-size demonstrator system for the reconstruction of pixel tracking detectors, that will run on real data during Run-3..

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The talk

  1. FPGA-based real-time data processing for accelerating reconstruction at LHCb 2021-09-24 · 19 min · CERN's player

Credits and licence

Institution
CERN
Department
Conferences
Speaker
Federico Lazzari
Year
2021
Language
English
Subjects
Physics, Engineering
Source
CERN
Licence
CERN, as CERN states it. CERN's terms
Attribution
© CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
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