Meeting 2022 09 08

• Date: September 8, 2022
• Time: 11 am - Noon US Central Daylight Time
• Location: Virtual Meeting. WebEx information: https://recaptcha.open-mpi.org/pmix-std-recaptcha/
• Active Notes Link: Google Doc - Please add your name and affiliation.

Agenda

• Next Meetings and Deadlines
  • PMIX ASC Quarterly Meeting: Q4 2022 : Oct. 25 & Oct. 27
    • Announcement Deadline: Sept 27, 2022
    • Agenda Finalization: Oct 11, 2022
  • PMIx ASC Monthly Meeting:
    • Thursday, Oct 13, 2022 (2 weeks before Q4, is that too close?)
  • Officer nominations due Oct. 3, 2022
• PMIx v4 Release Update (Ralph/Josh)
  • v4.2 planned for release Nov. 1, 2022
  • https://github.com/pmix/pmix-standard/milestone/9
• PMIx v5 Release Update (Ken/Dave)
  • v5.0 planned for 1Q 2023
• Working Group Updates:
  • Implementation agnostic document: Dave Solt
  • Tools and Dynamic Workflows: Isaías A. Comprés
• PMIx Connect/Disconnect proc ordering
  • https://github.com/pmix/pmix-standard/issues/414
• PMIx Publish/Lookup Chapter
  • https://github.com/pmix/pmix-standard/pull/398
• ABI Update (Ken/Josh/IAWG)
  • https://github.com/pmix/pmix-standard/issues/365 (general issue)
• PMIx Standard: Open GitHub Issues and PRs
  • https://github.com/pmix/pmix-standard/issues
  • https://github.com/pmix/pmix-standard/pulls
• PMIx Governance: Open GitHub Issues and PRs
  • https://github.com/pmix/governance/issues
  • https://github.com/pmix/governance/pulls

Attendance

Person	Institution
Michael Karo	Altair
Howard Pritchard	LANL
Thomas Naughton	ORNL
Ralph Castain	Nanook
Ken Raffenetti	ANL
Aurelien Bouteiller	UTK

Notes

• Administrative items
  • SC’22 BoF
    • Josh, Kathryn, Thomas, Aurelien, Ralph BoF submission accepted
    • Additional speakers
  • PMIx Quarterly Meetings
    • PMIX ASC Quarterly Meeting: Q4 2022 : Oct. 25 & Oct. 27
    • Aug 9 and 11, 2022
      • Announcement Deadline: Sept 27, 2022
      • Agenda Finalization: Oct 11, 2022
    • PMIx ASC Monthly Meeting:
      • Thursday, Oct 13, 2022 (?)
      • TODO - Proposed to cancel 13-oct-2022
• PMIx v4 update
  • v4.2 planned for release Nov. 1, 2022
  • https://github.com/pmix/pmix-standard/milestone/9
• PMIx v5 update
  • Making progress, no planned changes to timeline
  • ABI is main item and making progress (no known issues currently)
  • TODO: Add Ken update slide
  • Question about publish/lookup changes for v5.0 (delay release) or add to v5.1/future?
    • Consensus on call was to avoid delay of v5.0 and there are clear steps for adding in subsequent releases.  Also, do not want to rush those changes to ensure time for proper review.
• Working Group updates
  • Implementation agnostic document: Dave Solt
    • Dave not on call
    • (Ken) v5.0 / ABI work - all things proposed/voted and merged
  • Tools: Isaías A. Comprés
    • Isaias not on call
    • Note - had some lower attendance in WG, in part may be due to fact that features needed already present
    • May want to ask if WG has needs or items to discuss in general at the standard level
  • Dynamic workflows: Justin Wozniak
    • Justin not on call
    • Merged w/ Tools WG
• ABI Update (Josh)
  • https://github.com/pmix/pmix-standard/issues/365
• PMIx Publish Discussion (David)
• SC22 BoF
  • PMIx BoF date TBA
  • If you have items to present for uses, please mention/reach out if have something you would like to mention
• (Ken) Thread safety in standard?
  • Are there details on thread safety in the document, and if not would be good to have some details added to clarify.
  • Will open an issue for thread safety
• Discuss #422
  • V5 will use revision history chapter instead of marking “new” items inline in text
  • https://github.com/pmix/pmix-standard/issues/422