WeeklyTelcon_20240109

Open MPI Weekly Telecon ---

• Dialup Info: (Do not post to public mailing list or public wiki)

Attendees (on Web-ex)

• Tommy Janjusic (NVIDIA)
• Jeff Squyres (Cisco)
• Brendan Cunningham (Cornelis)
• Christoph Niethammer
• Edgar Gabriel (AMD)
• Howard Pritchard (LANL)
• Jacob Tronge (LANL)
• Joseph Schuchart (UTK)
• Luke Robison (AWS)
• Quincey Koziol (AWS)
• Thomas Naughton (ORNL)
• Todd Kordenbrock

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v4.1.x

• v4.1.x Issues; v4.1.x Questions
  • 12005, Luke: maybe missing memory barrier, awaiting reproducer, likely to affect main, and v5.0.x
• v4.1.x Open PRs
• Next release end of Q1.

v5.0.x

• New issues since v5.0.1
  • Eror handler issue, will try to reproduce and sync with Ralph
  • Indexed types slow on IB, probably a feature for a later release, being worked on
• v5.0.x Open PRs
  • 12135, check with Wenduo on status
• v5.0.x Issues; v5.0.x Questions
  • 12090 Check if this was ported over

Main branch

• Main Issues <1month old
  • 12195, fixed in pmix, can be closed after advancing ptrs
• Main Issues 1-3months old
  • Lots of MacOS fixes in, need to update and close
• Older Main issues
  • 10988 will sync up with IBM on reproducer
• Main PRs

Additional Agenda Items

• MTT updates - who can access server running SQL database, adding new tables, etc. see https://github.com/open-mpi/mtt/wiki/Database
  • Need a knowledge transfer with Josh Hursey and probably a how-to write up.

Misc.

• Moving forward we'll close issues which haven't received user responses in a while. Using bots to remove tagged issues with "awatting user info". Look into 1 or 2

TODO

• Need to discuss MPI 4.1
• Need to discuss MPI 4.0