SRO RTDP Nov. 6, 2023

The current weekly meeting time is every other Monday at 10:00 US/Eastern

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Agenda:

1. Previous Meeting

2. Announcements:
   • Meeting schedule through Jan. (JLab Calendar])
   • rtdp@jlab.org mailing list

3. Milestone Progress: (Github Project)
   • M01: Create prototype ERSAP configurations for INDRA and CLAS12 test systems (Ayan)

   • M02: Identify or capture SRO formatted data from CLAS12 and INDRA test systems with data tag/filtering capability (output data ready for further offline processing) (Discussion w/ Sergey)

   • M03: Evaluate existing solutions for configuring and launching remote distributed processes (Jeng, Cissie)

     Cissie and Jeng's Doc: MQTT, Ansible, Globus, SuperFacility and Fireworks

   • M04: Establish code repository(s), project site, and method of documentation (Jeng, Ayan)

4. AOT

---

Minutes

These recreated one week after meeting using some very sparse notes.

• We spent time going over the review document for remote program launching. Of the options mentioned, the Superfacility project at NERSC seemed closest to our use case
• Ayan has made a program that can read data from a TCP port and display updates to the screen as an endpoint for an ERSAP configuration so that it can be monitored.
• Fabio has updated the test document with more recent accelerator schedule.
• Jeng has started investigating the use of wireshark, tcpdump, and tcpreplay for packet capture.
• Cissie has begun to investigate GUIs.
  • Sankey plots
  • Forms for configuration
• Davids spoke with David Abbott about firmware upgrades to Hall-B DCRB boards to support streaming. He thought having it by next Spring should be doable, but I would need to talk with Chris and Ben.

Action Items

1. Investigate use of realtime queue at NERSC - Jeng
2. Investigate the Superfacility API at NERSC - Cissie
3. (from 10/26) Understand how to retrieve ERSAP config. parameters from within actor - Ayan
4. (from 10/26) Ask Chris/Ben about schedule for SRO capable DCRB firmware - David
5. Update test plan schedule to reflect new accelerator pass change schedule - Fabio
6. Review [document on distributed process launching technologies - All