Difference between revisions of "EPSCI SRO Meeting Apr. 17 2023"

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# GEM detector readout
 
# GEM detector readout
 
## How to [https://wiki.jlab.org/epsciwiki/index.php/SAMPA_SRO#How_to_write_your_ERSAP_processor_engine.3F ERSAP application]
 
## How to [https://wiki.jlab.org/epsciwiki/index.php/SAMPA_SRO#How_to_write_your_ERSAP_processor_engine.3F ERSAP application]
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## Current status [ttps://userweb.jlab.org/~gurjyan/presentations/sro-04.17.23.key]
+
## Current [https://userweb.jlab.org/~gurjyan/presentations/sro-04.17.23.key status]
 
## SAMPA data in DAS mode
 
## SAMPA data in DAS mode
 
### DAS decoder cannot keep up with the readout
 
### DAS decoder cannot keep up with the readout

Latest revision as of 15:23, 17 April 2023


Connection Info:

You can connect using https://jlab-org.zoomgov.com/j/1608556097 (Meeting ID: 1160 855 6097). (Click "Expand" to the right for details -->):

One tap mobile: US: +16692545252,,1618740469# or +16468287666,,1618740469#
Meeting URL: https://jlab-org.zoomgov.com/j/1608556097?pwd=S1Fzbk9ubnZsOW5pRStqWW5MVTZLZz09&from=addon
Meeting ID: 160 855 6097
Passcode: 923910

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Meeting ID: 160 855 6097

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Meeting ID: 160 855 6097
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Passcode: 923910


Agenda:

  1. Announcements
  2. GEM detector readout
    1. How to ERSAP application
    2. Current status
    3. SAMPA data in DAS mode
      1. DAS decoder cannot keep up with the readout
        1. GBT link level parallelization
      2. Possible solutions
        1. Parallelize GBT link five subgroups
          1. Additional coding is required
        2. Created raw data file processing actor that can process files in parallel with the readout.
          1. Large disk space is required (100M frames/link is about 1.5GB)
  3. EJFAT transport-based streaming DAQ setup in Hall-B (on hold)
  4. AOT

Useful References

Minutes:

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