GlueX Software Meeting, April 13, 2022

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GlueX Software Meeting
Wednesday, April 13, 2022
1:30 pm EDT

Zoom Meeting ID: 161 869 2159 Passcode: 634605 Join

Mark Ito is inviting you to a scheduled ZoomGov meeting.

Topic: GlueX Software Time: This is a recurring meeting Meet anytime

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Agenda

  1. Announcements
  2. Review of Minutes from the Last Software Meeting (all)
  3. SciComp Meeting 04/07/22 (slides)
    • Procurement of 4 new LTO8 drives, installation planned mid-summer
    • Lustre update to long term stability release
    • Farm utilization
    • OSG Operation and Development
    • Documentation (Knowledge Base articles, e.g. [1])
  4. OSG/JLab Organizational Meeting: notes (Mark)
  5. JANA2 (Nathan)
  6. Succession of software coordinator responsibilities: spreadsheet
  7. Update release: version_5.6.0.xml
  8. Review of recent issues and pull requests:
    1. halld_recon
    2. halld_sim
    3. CCDB
    4. RCDB
    5. MCwrapper
    6. gluex_root_analysis
  9. Review of recent discussion on the GlueX Software Help List (all)
  10. Action Item Review (all)

Minutes

Present: A. Austregesilo, M. Albrecht, M. Shepherd, S. Taylor, M. Ito, T. Britton, D. Lawrence, E. Chudakov, I. Jaegle, J. Zarling, J. Stevens, N. Jarvis, N. Brei, R. Jones, S. Dobbs

  1. Announcements
    • Alex will chair the SW meeting from now on
  2. Review of Minutes from the Last Software Meeting (all)"
    • Mark I. revised his proposal for the BMS_OSNAME to keep the processor architecture. He will implement this change.
  3. SciComp Meeting 04/07/22 (slides)
  4. OSG/JLab Organizational Meeting: notes (Mark)
    • The first proper meeting will take place in about 6 weeks. Richard, Alex and Sean will represent Hall D.
  5. JANA2:
    • Nathan showed us a demo of a regression test, comparing two executions of single-thread reconstruction with the danarest plugin. After switching off address space layout randomization (setarch `uname -m` -R /bin/bash), the output agreed. He also showed us a tool to investigate the objects, which can be called in jana and even withing gdb (call event->Inspect()). He will extend these studies in comparing with JANA(1). It was strongly suggested to look at physical quantities and histograms.
  6. Succession of software coordinator responsibilities: spreadsheet
  7. Update release: version_5.6.0.xml
  8. New repository halld_amp in an effort to remove the dependency on halld_recon from the amplitude analysis tools.