Meeting 2025 09 11

• Date: September 11, 2025

• Time: 11 am - Noon US Central Daylight Time

• Location: Virtual Meeting. Zoom information: https://pmix.org/captcha/

• Active Notes Link: Google Doc - Please add your name and affiliation.

• Upcoming meetings

Next PMIx ASC Quarterly Meeting:
 * ASC 25Q4: Oct 14, 16

Next PMIx ASC Monthly Meeting:
 * Oct. 9, 2025
 * Nov. 13, 2025

Agenda

Administrative

• Open Positions: Secretary seat is available
• SC25 PMIx BoF accepted (date/time TBA)
• Propose cancel Oct. 9, 2025 ASC Monthly due to 25Q4

Ongoing work

• Workgroup updates
• PMIx 6.0 updates
• Active PRs:
  • #520: Update Group Construct entry
  • #512: Provide access to resource usage for processes and nodes
  • #522: Replace the "log" server module fn with a "log2"
• Implementation updates
  • OpenPMIx release v5.0.9
  • PRRTE release v3.0.12

• Open Discussions

Attendance

Person	Institution
Thomas Naughton	ORNL
Isaias Compres	TUM
Ken Raffenetti	ANL
Howard Pritchard	LANL
Aurelien Bouteiller	AMD

Notes

• Administrative

  • SC25 PMIx BoF accepted
  • Propose cancel 10/9/2025 monthly
  • Open positions (secretary seat)

• Working group updates

  • Isaias - updates on implementation and use of PMIx APIs, not seeing any changes needed in standard at this point
  • Discussion about work for dynamic process mgmt (see also MPI-Forum process set discussion on 9/10/2025)
    • See also: https://github.com/caps-tum
    • See also: https://github.com/caps-tum/malleability-plugins
  • Ken - generally quiet and will startup call as needed

• Active PRs

  • Please review open PRs for #520, #521, #522

• Implementation updates

  • OpenPMIx release v5.0.9
  • PRRTE release v3.0.12

• Open discussions

Todos

• Cancel oct monthly meeting due to 2025Q4 meeting

Prior todos