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WeeklyTelcon_20170718

Geoffrey Paulsen edited this page Jan 9, 2018 · 1 revision

Open MPI Weekly Telcon


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

Attendees

  • Geoff Paulsen
  • Jeff Squyres (Cisco)
  • Howard Pritchard
  • Josh Hursey
  • David Bernholdt (ORNL)
  • Edgar Gabriel
  • Geoffroy Vallee (ORNL)
  • Ralph
  • Artem

Agenda

2.0.3

  • Targeting next 2.0.x October.

Review v2.x

  • Targeting next 2.1.x mid-August.
  • At the moment all v2.1 PRs are failing due to Issue 3890
    • Going to try a run without MxM built in and see if still have issue.
    • Howard can't reproduce.
  • Issue looks related to v2.x: Issue 3685
    • no one has looked at yet.
  • Want to get PR3863
  • Get PRs into v3.0.0 in today, and create RC2 tomorrow.
  • Amazon is showing failure of SLURM PMI1 support (SLURMs default)
    • easier to see on master.
    • Howard can fix, need to PR to v3.0.0
  • Testing on v3.0.0
    • a bunch of errors, but possibly just because SLURM + PMI1 doesn't support Comm_accept.
  • PMI1 or PMI2 keys aren't automatically exchanged.
  • v3.0.0 Schedule?
    • Howard wants to create an RC2 tomorrow.
      • No reason not to put an RC2 out even though not fully automated, and bug count to 0.
    • Brian Jeff and Howard will discuss Monday.
    • If we really want it completely automated for v3.0.0 release, it's up to Brian's schedule.

Next branch (v3.1?)

  • Branch for next release will be End of Face to Face in July.

Master

  • Ralph working on hwloc upgrade. maybe next week.

  • Howard is trying to figure out something with popen, which is why there's a lot of failures in that area.

MTT Dev status:


Exceptional topics

  • SPI - no news is good news.
  • We'll wait for Jeff S. to put out new auditing google doc.

Status Updates:

Status Update Rotation

  1. Mellanox, Sandia, Intel
  2. LANL, Houston, IBM, Fujitsu
  3. Amazon,
  4. Cisco, ORNL, UTK, NVIDIA

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