EPSCI SRO Meeting Apr. 4 2022

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Agenda:

  1. Previous Meeting
  2. Announcements
    1. 23rd Real Time Conference August 1-5
      1. Submission deadline: midnight EDT Friday April 8th
  3. ERSAP
    1. ERSAP for DAQ. Specific design requirements to support FE applications.
      1. Minimize/remove control communications between actors
      2. Using new optimized zeroMQ transport protocol: IPC (highly optimized kernel code path, other than TCP through loopback).
      3. Using zeroMQ UDP transport protocol (not available in pure JAVA binding).
      4. Using zeroMQ PGM protocol (reliable multicast)
      5. zeroMQ on FPGA (research and literature review)
  4. ERSAP EJFAT project
    1. EJFAT front-end application
      1. CLAS12 raw data streamer engine
      2. EJFAT encoder engine
        1. v1 commissioned and tested
        2. v2 commissioned and tested
    2. EJFAT back-end application
      1. EJFAT reassembly engine
        1. v1 commissioned and tested
        2. v2 completed development and tested
          1. RE issues when running multithreaded FE
          2. private ET communication tested
          3. CLAS12 EC, TOF, FCAL CLARA services ported into ERSAP
    3. ET as an ERSAP service
    4. Reassembly as an ERSAP service
    5. Hall-B FT crates in a streaming mode (will be available in one week)
  5. CODA streaming
    1. COOL JcEdit current modification
    2. Testing CODA stream aggregator as a DC component (pending)
    3. VTP EVIO data file to develop decoder engine for ERSAP back-end
    4. ERSAP interface to CODA through ET
  6. TriDAS-ERSAP application
    1. TCP data to ERSAP is illegible
      1. Request for TriDAS-ERSAP integration app runs without a beam.
      2. Combined TriDAS and EPSCI group studies scheduled this Friday.
  7. INDRA ASTRA project
    1. SAMP SRO was turned offline last week.
  8. AOT

Useful References

Minutes:

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