May 27, 2020 online meeting minutes

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present: Sergey, Valery, Ben, Stepan, Rafo, Raffaella, Nathan, Vardan, Gagik

1. Streaming DAQ/Trigger task force progress

  • Sergey/Ben: recent streaming daq test setups upgrade was reported. Improved TCP performance was tested and allows data rate close to 10Gbps maximum, work continues.
  • Gagik presented his view on AI usage in trigger system, it was discussed in email exchange for a while and now we had first discussion on meeting. Several suggestions were presented, and now we have more clear picture how it suppose to be implemented. First focus will e on L3 implementation (required new decoder etc), and following work in two directions - FPGA-based L1 trigger, and streaming data processing (can be both Intel- and FPGA-based). Gagik will update his document and present on the next meeting.
  • Final daq/trigger task force document - we had first discussion on the document presented by Sergey. It has step-by-step analysis corresponding to the charge items, but does not have work plan yet. Document was approved in general with few remarks, Sergey will e working on work plan.
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