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WeeklyTelcon_20180213

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Geoffrey Paulsen edited this page Jan 15, 2019 · 1 revision

Open MPI Weekly Telecon

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

Attendees

  • Geoff Paulsen
  • Jeff Squyres
  • Howard
  • Brian
  • Geoffroy Vallee
  • George
  • Josh Ladd
  • Matthew Dosanjh (Sandia)
  • Todd Kordenbrock
  • Nathan Hjelm

--- A number of usuals not here today:

  • Edgar Gabriel
  • akvenkatesh
  • Josh Hursey
  • Mohan
  • Artem

Agenda/New Business

Minutes

Review All Open Blockers

Review v2.x Milestones v2.1.3

  • There has been some patches, so Howard will start an RC build of v2.0.3 rc1
  • Comm Spawn / Comm Spawn Multiple in Fortran - NOT a blocker.
  • Issue 4349
    • Support for PowerBE was removed for v2.x (should be only be removed for major version).
      • We can't find notes as to why it was removed for v2.x
      • Nathan is testing this now.

Review v3.0.x Milestones v3.0.1

  • Schedule: RC2 posted
    • Will build RC3 tomorrow.
    • Looking for feedback, thumbs up or down, please reply to email to devel.

Review v3.1.x Milestones v3.1.0

  • PMIx v2.1.0 final merged.
  • SCHEDULE:
    • Will build RC tomorrow.
  • Paul Hargrove ran testing, and didn't find any issues.
  • Blocker on v3.1.x
  • Out of order issue (BLOCKER)
    • Issue 4795
    • Went into master, but no PR to v3.1.x
    • Old bug, not a regression.
    • TCP and usNIC - multilink issue
    • numlinks parameter is clearly broken / untested.

Review Master Master Pull Requests

  • Issue 4799 - Issue about binding pollicy - Artem
    • begining in v2.1 not binding to core.
    • Artem isn't here, we'll discuss next week.

Process

  • Issue Issue4423
  • When your PR has been accepted into a release branch, please go to the issue, and remove the target of the release branch that it was just merged into. Attempting to automate this in the future.

MTT / Jenkins Testing Dev

  • Is it possible to call web-api to see if tests had run on a given git hash.
  • New python database status
    • It's ready to use, but no one is working on reporter piece.
    • python client will run an work locally, but can't report back to server.
    • There is a rest API that Josh H. Implemented.
      • Current reporter has a bunch of hard-coded structure PHP.
  • Issue MTT Issue614
    • How does Cherry PI server get started on AWS?
    • Howard going to update Chrry PI server at AWS next week
    • Josh H had a better solution, but doesn't have cycles right now.
  • Autogenerate AUTHORs list script for v3.0.x
  • Brian has scripted the create tarball process: https://jenkins.open-mpi.org/jenkins/job/open-mpi.dist.create-tarball/
  • Tagging is another area to script.
    • Only tagging versions that are tested with MTT.
    • want to be able to put check in tag script check MTT to see if MTT tests had been run on that commit.
  • Working on moving tarballs out of git and into S3.
    • This ended up breaking some stuff. Next week will have some stuff for folks to test.

Review Master MTT testing

Abandoning OpenIB BTL

  • OLD Discuss abandoning openib btl.
    • Nathan has a UCX BTL
    • ETA on GPU in UCX - basic minus CUDA IPC is in test now.
    • Any warning message if on iWarp?
    • What's the roadmap for this? 3.x or 4.x?

Oldest PR

Oldest Issue

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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