WeeklyTelcon_20210803

Open MPI Weekly Telecon ---

Attendees (on Web-ex)

• Austen Lauria (IBM)
• Brendan Cunningham (Cornelis Networks)
• David Bernholdt (ORNL)
• Geoffrey Paulsen (IBM)
• Harumi Kuno (HPE)
• Hessam Mirsadeghi (NVIDIA))
• Howard Pritchard (LANL)
• Joseph Schuchart (HLRS)
• Michael Heinz (Cornelis Networks)
• Sam Gutierrez (LANL)
• Todd Kordenbrock (Sandia)
• Tomislav Janjusic (NVIDIA)
• William Zhang (AWS)

not there today (I keep this for easy cut-n-paste for future notes)

• Akshay Venkatesh (NVIDIA)
• Artem Polyakov (NVIDIA)
• Aurelien Bouteiller (UTK)
• Brandon Yates (Intel)
• Brian Barrett (AWS)
• Charles Shereda (LLNL)
• Christoph Niethammer (HLRS)
• Edgar Gabriel (UH)
• Erik Zeiske (HPE)
• Geoffroy Vallee (ARM)
• George Bosilca (UTK)
• Jeff Squyres (Cisco)
• Josh Hursey (IBM)
• Joshua Ladd (NVIDIA)
• Marisa Roman (Cornelius)
• Mark Allen (IBM)
• Matias Cabral (Intel)
• Matthew Dosanjh (Sandia)
• Nathan Hjelm (Google)
• Naughton III, Thomas (ORNL)
• Noah Evans (Sandia)
• Raghu Raja
• Ralph Castain (Intel)
• Scott Breyer (Sandia?)
• Shintaro iwasaki
• Xin Zhao (NVIDIA)

---

New Topics For Today

• Talk about Jenkins notifications
  • Anyone getting notifications from AWS server that runs Jenkins when somethings goes wrong.
    • Defer to discuss
• Talk about OSHMEM link issue in v4.0 and v4.1 Do we want this change in the release branches? Or just wait for v5.0?
  • Consensus was to NOT take into release branches.
  • Leave issue open to investigate for different solution.
• Remind everyone of the Annual Open MPI committer's review.
• google sheet: https://docs.google.com/spreadsheets/d/1xjt4ruOXhFAM8NFMtma9AT-9t_TTKwrhIAj8Dlm_uqg/edit#gid=2132628157

v4.0.x

• Schedule: milestone is set for September for 4.0.7
• Nothing special to discuss this week

v4.1.x

• Schedule: Planning on late August (no reason for August) for accumulated bugfixes.
• Nothing special to discuss this week

v5.0.x

• PMIx v4.1.0 released
• PRRTE v2.0.0 released
• Went over the Google Doc of current Blocking v5.0.x issues.
  • Put 8925 back, the PRs that fixed it were backed out, and new PRs are not yet merged.
  • Still 8 Red blocking issues.
  • https://docs.google.com/spreadsheets/d/1T7OS-O2ejJM19ariPW2tYosGdwaiO_wAL5EF2pnZ-KY/edit#gid=0
  • Red is blocking
  • Yellow may be blocking
  • White is tracking, but not blocking
  • removing from the list as fixes are merged

Master

Documentation

• No update

MPI 4.0 API

• Howard showed off new Open MPI 4.0 API Compliance Github Project
  • This is not yet the FULL list of things for 4.0, Howard is still working through minutes.
• Please use MPI-4.0 label
• MPI_T Events - someone needs to review

MTT

• NVIDIA will investigate to get v5.0 and master back online

Longer Term discussions

• No discussion.