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WeeklyTelcon_20160802

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Jeff Squyres edited this page Nov 18, 2016 · 1 revision

Open MPI Weekly Telcon

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

Attendees

Agenda

Review 1.10

  • Milestones
  • 1.10.4
    • A few PRs to pull in. want folks to focus on 2.0. Once 2.0.1 is out, might begin work on 1.10.4.

Review 2.0.x

  • Wiki
  • 2.0.1 PRs that are reviewed and approved
  • Blocker Issues
  • Milestones
  • A bunch of 2.0.1 PRs, that are outstanding, but not reviewed yet.
    • Need Reviews from: Nathan, Todd (working on today), Giles
    • want to freeze next Tuesday 8/9, and release 2.0.1 the following Tuesday.
  • 2.0.1 issues:
    • Mellanox needs PMIx 2.0 in 2.1.0
    • Would like PMIx 1.1.5 in OMPI 2.0.1 -
      • Created issue 1930 on Master
    • Just closed blocker Issue SHMEM.
    • OpenSHMEM in 2.0 is DOA?
  • 2.1.0 : No date at the moment.
    • Put items requested on the wiki (e.g., PMIx direct modex, OpenSHMEM, stability improvements)
    • What do people want to see for 2.1.0?
    • Finalize the list in Dallas meeting
    • Hopefully target Sept./Oct. release, not Super Computing Goal.

Review Master MTT testing (https://mtt.open-mpi.org/)

MTT Dev status:

Website migration

  • Update on regenerated Nightly Snapshots?
    • when moved website over, the 2.x directory disappeared (Thanks Jeff).
    • The branches tried to generate as 2.x, not 2.0 (based on branch name). When the scripts tried to
    • Builds Master, 2.x, and 1.10. 2.x failed, so whole script failed. Quickly fixed, and running correctly.
    • We could use http for MTT and Jenkins if we don't want to spend the $ on certificates for those sites.
      • For now we have 3 month certificates so we will continue discussing at Face2face.
  • sending email on commits will be solved soon.
  • Missed window for email migration this coming weekend.
  • New Mexico - put SSL on open-mpi.org

Open MPI Developer's Meeting

  • August 2016
  • If you are coming then make sure to register for the event, and put name on wiki
  • Keep accumulating items on the wiki
  • Facilities are the same as last year, (but possible different room the first day) Geoff will update wiki today.

New Items:

  • Open MPI Non-Profit (Ralph)

    • Right now in Jeff and Ralph's names.
    • Would be easier for Brian and others to give money.
    • Need to discuss joining other Non-Profit org.

  • Updates to the ibm-mpi test suite

    • v.10 has a bunch of new errors/hangs

  • Assessment of the refactoring request handling

    • Artem provided summary of results
    • 1.10 vs. master
    • We need to run the benchmark more broadly, and some deeper analysis on the results.
    • Action items
      1. Arm to provide a 2.0 version of the benchmark for the community
      2. Artem to setup a wiki page with details on how to run, as a place to coordinate results
      3. Folks please run the benchmarks
      4. Make sure this item stays on the agenda until resolved
      5. Wiki is here: https://github.com/open-mpi/ompi/wiki/Request-refactoring-test

Status Updates: (skipped this week)

  1. LANL
  2. Houston
  3. IBM

Status Update Rotation

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

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