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General Subcommittee

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Aaron Welch edited this page Dec 4, 2025 · 17 revisions

Topic Areas

Subcommittee to discuss general topics related to updating the OpenSHMEM programming model. Separate subcommittees will be created based on requirements.

Organization and Contact Information

Mailing list: openshmem-list@openshmem.org

Subcommittee chair: Aaron Welch (welchda@ornl.gov)

Meeting Information

Weekly on Thursday, 1-2 PM Eastern starting on December 4, 2025.

Join Meeting via Teams

  • +1 865-276-6990 United States, Oak Ridge
  • Conference ID: 643 830 383#

Active Topics

Active long-term discussion items

  • Memory spaces
  • Message aggregation
    • OpenSHMEM Queues, Manju
    • Others
  • GPU extensions

Not active

Topics scheduled for further discussion

  • 27/July - Cancel due to spec meeting
  • 3/Aug - Local complete updates
  • 10/Aug - Wasi Spaces alternate design
  • 17/Aug - Wasi asymmetric allocations (tentative)
  • 24/Aug - Memory management discussions (tentative)
  • 31/Aug - Memory management discussions (tentative)
  • General and advanced GPU-awareness, Brandon (TBD)
  • Message Aggregation, Manju and others (TBD)
  • Signal set and add reading, Danielle (Ready for reading)
  • Block-strided, Jim (Ready for reading)
  • Non-blocking collectives, Manju (Ready for reading)

Previous meetings

  • Asymmetric allocations, Wasi (Feb/2/2023)
  • SHMEM Queues presentation, Manju (Unscheduled)
  • Priority to cover GPU extensions, Brandon and Jim (Feb/16/2023)
  • Local complete reading, Naveen (Feb/9/2023)
  • Session and local complete discussion - Dave and others (May/11/2023)
  • PVAR and CVAR, Wasi and others (May/18/2023)
  • May/25/2023 – No WG meeting as we have specification meeting on May/26/2023
  • Follow-up discussion from the asymmetric allocation, Wasi and others (June/8/2023)
  • Memory spaces status updates, Naveen (June/15, June/22, June/29 2023 - multiple weeks)
  • KI vision and background, Brandon (20/July/2023)

Meeting Minutes / Artifacts

2025 Meetings

2024 Meetings

2023 Meetings

  • Threads WG Meeting 01-19-2023
  • Meetings are recorded in the teams chat - will try to post the recordings for public consumption here in the wiki.

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