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WeeklyTelcon_20170321

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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
  • Artem Polyakov
  • Brian Barrett
  • Geoffroy Vallee (ORNL)
  • David Bernholdt (ORNL)
  • Howard
  • Josh Hursey
  • Joshua Ladd
  • Ralph
  • Todd Kordenbrock

Agenda

Review All Open Blockers

v2.0.x

  • No news is good news.

Review Milestones v2.1.0

  • Lets release 2.1.0 today. It shall be done.
  • PMIx will also release 1.2.2 today
  • We'll wait a week or so before we apply 2.1.1 fixes to that branch.

Milestones v3.0.0

  • We branched for v3.x - So don't forget to PR over to v3.x when PRing over to v2.x
  • Everything is off the whitelist, except PMIx.
  • PMIx - reason we're doing an accelerated v3.0
  • Discussed PMIx PR 3194 - got pushed to v3.1
  • Whitelist Issue 3107
  • UCX got in.

PMIx v2.0 status

  • Ralph working on job control monitoring RFC.
  • Just finishing integration of this.
  • And Only other major piece is the messaging compatibility piece.
  • Still on track.

AWS Testing

  • No status this week.

Review Master Pull Requests

Review Master MTT testing

  • Looking pretty good.
  • Nvidia cluster seems to have something wrong, most unusual errors.

MTT Dev status:

  • Thoughts about removing Travis?
    • Can turn off MAC parts of Travis, but nervous to turn off other Travis until after AWS is online.
    • Should do a comparison of coverage of Travis and what others are testing.
    • Howard will remove Mac OS testing from Travis... we'll keep the rest in Travis for now.

Exceptional topics

  • We should begin thinking about scheduling our next face to face.
    • Geoff will put out doodle for June and July and begin to nail down a schedule.
    • Cisco has a site in Chicago.
    • Prefer not-last week of July.
    • Dallas, San Jose, Seattle

Status Updates:

Status Update Rotation

  1. Cisco, IBM, ORNL, UTK, NVIDIA, Amazon
    • IBM - working Spectrum MPI based on v2.0.2 in field, working well.
    • ORNL setup mtt to do some testing
    • Amazon - build scripts for PMIx / hwloc - Some news about scripts not cleaning up correctly after themselves.
      • Want to start using s3 instead of gatorhost for storing nightly tarballs.
        • Also, eventually all tarballs will move out of ompi repo, so our main repo will be small again.
      • Release work - takes time.
      • Trying to hire staff.
  2. Mellanox, Sandia, Intelm
  3. LANL, Houston, IBM, Fujitsu

Back to 2017 WeeklyTelcon-2017

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