December 2024 - mpi-forum - mailman3.cels.anl.gov

January 2025 Meeting Registration and Call for Topics
by Wes Bland 13 Dec '24

13 Dec '24

Hi all, TL;DR 1. New meeting coming up on Jan 8. Announce readings and votes 2. Register for meeting 3. Indicate attendance for March meeting Despite just having finished a meeting this week, we have another meeting coming up soon as we move toward the next version of the MPI Standard. The next meeting will be a virtual voting meeting on January 8th, 2025. This will be the last opportunity for 2nd votes and errata readings and votes for the next version of the MPI Standard. If you have anything you want to be discussed or voted on, it must be announced on the mailing list before December 25th. Obviously, many people will not be working that day, so it would be good to announce as early as possible. As a reminder, I do not carry over first votes from previous meetings so all readings need to be announced. Please let Martin and I know about any other discussions that you'd like to have at this meeting. Please also go ahead and register for the meeting here: https://urldefense.us/v3/__https://forms.gle/A8FHm7BVAZUeFfLw6__;!!G_uCfscf… Lastly, if you haven't already indicated your availability for our in-person Release Candidate Meeting in Stuttgart, Germany in March, please do so here: https://urldefense.us/v3/__https://forms.gle/aFyvvk7j8EurfBoX7__;!!G_uCfscf… I'm excited that we already have 15 people planning to come in-person. I hope many more will be able to join us in particular for this meeting as it makes the final process of finishing an MPI Standard version easier. Thanks, Wes

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Voting Closed for December 2024 Meeting
by Wes Bland 10 Dec '24

10 Dec '24

Hi all, The results for today's ballots are now posted on the website: https://urldefense.us/v3/__https://www.mpi-forum.org/meetings/2024/12/votes… TL;DR is that all ballots passed this time. We'll close out last second votes for MPI 4.2 at the next meeting. Please continue to provide input on whether or not you plan to attend the March 2024 meeting in person or remotely to help with planning. https://urldefense.us/v3/__https://forms.gle/PqXdd5u1SonzwJkU9__;!!G_uCfscf… Thanks, Wes

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Straw Poll for handling advice about undefined behavior
by Marc-André Hermanns 10 Dec '24

10 Dec '24

Dear all, as discussed during the forum meeting yesterday, I set up a straw poll with options on how to handle examples and advice on undefined behavior in C with uninitialized variables. Here is the link: https://docs.google.com/forms/d/e/1FAIpQLSdmRm8dn0b6CmV-iv-AvpajWboKjnkhRLh… Please participate soon, so we have a better understanding on how to proceed, as the last chance to handle with as an Erratum in 4.2 is with a vote in January. If you have comments, please use the Github Issue directly: https://github.com/mpi-forum/mpi-issues/issues/854 Cheers, Marc-Andre -- Dr. rer. nat. Marc-André Hermanns [er/sein, he/his] IT Center Group: High Performance Computing Division: Computational Science and Engineering RWTH Aachen University Seffenter Weg 23 52074 Aachen Phone: +49 241 80-24381 hermanns(a)itc.rwth-aachen.de www.itc.rwth-aachen.de Social Media Kanäle des IT Centers: https://blog.rwth-aachen.de/itc/ https://www.facebook.com/itcenterrwth https://www.linkedin.com/company/itcenterrwth https://twitter.com/ITCenterRWTH https://www.youtube.com/@ITCenterRWTHAachen

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Summary of Today's MPI Forum Meeting
by Wes Bland 09 Dec '24

09 Dec '24

Hi all, Here's a few notes for everyone from today's meeting: We finished all agenda items today so there will be not more meetings for the rest of the week. I sent out voting emails for tomorrow's voting block already. It will remain open until the posted time. Please tell me if you don't have one. The HLRS team that's organizing our March meeting is looking for a rough headcount for our March meeting. Please fill out this super fast straw poll to tell them about your plans: https://urldefense.us/v3/__https://forms.gle/qhsrZVUCo6i9QUVn7__;!!G_uCfscf… Our next voting meetings will be (virtual) Jan 8, (in-person, HLRS) March 3-6, (virtual) June 4-6. We need to update chapter committee chairs and members. Martin and/or I will kick this off in a separate thread. MPI 4.2 logistics plans - https://urldefense.us/v3/__https://docs.google.com/presentation/d/1Mo0_p4--… As always, please let Martin or I know if you have questions or concerns. Thanks, Wes

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Fwd: Call for Review: Hyperlinks in the MPI document
by Joseph Schuchart 09 Dec '24

09 Dec '24

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December Meeting Reminders and Upcoming Meeting Dates
by Wes Bland 06 Dec '24

06 Dec '24

Hi all, A few reminders about next week's meeting. If you haven't registered for the meeting, please do so ASAP. I'm missing a number of orgs that I expect will be attending. You can check if you've signed up here: https://urldefense.us/v3/__https://www.mpi-forum.org/meetings/2024/12/atten… If you have any non-reading topics that you'd like to discuss, you can still add those. We probably don't have 4 days worth of things to talk about here, so there's room if people need it. One of the topics we'll be discussing is meeting dates for the rest of the MPI 4.2 cycle (at least). In Wednesday meeting a few weeks back, I mentioned some very tentative dates for meetings in January, March, and June and they've been on the website for a little while as placeholders. 8 January 2025 - Virtual Voting Meeting (Final vote for MPI 4.2 topics) 3 March 2025 - 7 March 2025 - Stuttgart, Germany, HLRS (FRM) 2 June 2025 - 5 June 2025 - Virtual Voting Meeting (RCM) Please go look at these dates and see if there are any significant conflicts so we can finalize these next week. Thanks, Wes

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