October 2022 - mpi-forum - mailman3.cels.anl.gov

Reminder: MPI Virtual Meeting today 10am US CT
by Martin Schulz 26 Oct '22

26 Oct '22

Hi all, We have a virtual MPI Forum meeting today covering the discussion on PBuf_prepare for partitioned communication (or possibly beyond that). The access link is, as usual, available from the meetings page. Thanks, Martin -- Prof. Dr. Martin Schulz, Chair of Computer Architecture and Parallel Systems Department of Informatics, TU-Munich, Boltzmannstraße 3, D-85748 Garching Member of the Board of Directors at the Leibniz Supercomputing Centre (LRZ) Email: schulzm(a)in.tum.de

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Announcing Procedures Reading for December 2022 Meeting
by Wes Bland 19 Oct '22

19 Oct '22

Hi all, I’d like to announce some changes to the procedures document to codify our current practice of having voting meetings be independent of their location (physical or virtual). Details can be found in the pull request. Issue - https://github.com/mpi-forum/mpi-issues/issues/590 <https://github.com/mpi-forum/mpi-issues/issues/590> PR - https://github.com/mpi-forum/procedures/pull/8 <https://github.com/mpi-forum/procedures/pull/8> Thanks, Wes

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Re: [Mpi-forum] [EXTERNAL] Virtual MPI Forum Meeting tomorrow (Wed. Oct. 19th)
by Guillaume Mercier 19 Oct '22

19 Oct '22

it's that link : https://tum-conf.zoom.us/j/67455795817 On 19/10/2022 17:06, Pritchard Jr., Howard via mpi-forum wrote: > Are we using the link at the top of > > https://github.com/mpi-forum/mpi-standard/wiki/Virtual-Forum-Meeting-Inform… <https://github.com/mpi-forum/mpi-standard/wiki/Virtual-Forum-Meeting-Inform…> > > ? > > *From: *mpi-forum <mpi-forum-bounces(a)lists.mpi-forum.org> on behalf of > mpi-forum <mpi-forum(a)lists.mpi-forum.org> > *Reply-To: *mpi-forum <mpi-forum(a)lists.mpi-forum.org> > *Date: *Tuesday, October 18, 2022 at 3:48 PM > *To: *mpi-forum <mpi-forum(a)lists.mpi-forum.org> > *Cc: *Martin Schulz <schulzm(a)in.tum.de> > *Subject: *[EXTERNAL] [Mpi-forum] Virtual MPI Forum Meeting tomorrow > (Wed. Oct. 19th) > > Hi all, > > We will have another Virtual MPI Forum meeting tomorrow, Oct. 19^th , at > 10am US CT – the zoom link is, as usual, available via the meeting page. > > The topic is a review of the MPI 4.1 board, adapted MPI forum rules and > the inclusion of the existence of side documents into the standard. > > Thanks! > > Martin > > -- > > Prof. Dr. Martin Schulz, Chair of Computer Architecture and Parallel Systems > > Department of Informatics, TU-Munich, Boltzmannstraße 3, D-85748 Garching > > Member of the Board of Directors at the Leibniz Supercomputing Centre (LRZ) > > Email: schulzm(a)in.tum.de > > > _______________________________________________ > mpi-forum mailing list > mpi-forum(a)lists.mpi-forum.org > https://lists.mpi-forum.org/mailman/listinfo/mpi-forum

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Re: [Mpi-forum] [EXTERNAL] Virtual MPI Forum Meeting tomorrow (Wed. Oct. 19th)
by Pritchard Jr., Howard 19 Oct '22

19 Oct '22

Are we using the link at the top of https://github.com/mpi-forum/mpi-standard/wiki/Virtual-Forum-Meeting-Inform… ? From: mpi-forum <mpi-forum-bounces(a)lists.mpi-forum.org> on behalf of mpi-forum <mpi-forum(a)lists.mpi-forum.org> Reply-To: mpi-forum <mpi-forum(a)lists.mpi-forum.org> Date: Tuesday, October 18, 2022 at 3:48 PM To: mpi-forum <mpi-forum(a)lists.mpi-forum.org> Cc: Martin Schulz <schulzm(a)in.tum.de> Subject: [EXTERNAL] [Mpi-forum] Virtual MPI Forum Meeting tomorrow (Wed. Oct. 19th) Hi all, We will have another Virtual MPI Forum meeting tomorrow, Oct. 19th, at 10am US CT – the zoom link is, as usual, available via the meeting page. The topic is a review of the MPI 4.1 board, adapted MPI forum rules and the inclusion of the existence of side documents into the standard. Thanks! Martin -- Prof. Dr. Martin Schulz, Chair of Computer Architecture and Parallel Systems Department of Informatics, TU-Munich, Boltzmannstraße 3, D-85748 Garching Member of the Board of Directors at the Leibniz Supercomputing Centre (LRZ) Email: schulzm(a)in.tum.de

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Virtual MPI Forum Meeting tomorrow (Wed. Oct. 19th)
by Martin Schulz 18 Oct '22

18 Oct '22

Hi all, We will have another Virtual MPI Forum meeting tomorrow, Oct. 19th, at 10am US CT – the zoom link is, as usual, available via the meeting page. The topic is a review of the MPI 4.1 board, adapted MPI forum rules and the inclusion of the existence of side documents into the standard. Thanks! Martin -- Prof. Dr. Martin Schulz, Chair of Computer Architecture and Parallel Systems Department of Informatics, TU-Munich, Boltzmannstraße 3, D-85748 Garching Member of the Board of Directors at the Leibniz Supercomputing Centre (LRZ) Email: schulzm(a)in.tum.de

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Reminder - MPI Virtual Meeting TODAY (in 50min)
by Martin Schulz 12 Oct '22

12 Oct '22

Hi all, Sorry for the short term reminder – as discussed at the last forum meeting and as listed on the web page, there is a virtual MPI forum meeting today at 10am CT (i.e., in 50min). The topic is an update/extension of terms, which Dan will lead. Contact details are – as always – on the forum webpage. Thanks, Martin -- Prof. Dr. Martin Schulz, Chair of Computer Architecture and Parallel Systems Department of Informatics, TU-Munich, Boltzmannstraße 3, D-85748 Garching Member of the Board of Directors at the Leibniz Supercomputing Centre (LRZ) Email: schulzm(a)in.tum.de

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Re: [Mpi-forum] Please Send Me Slides
by Jim Dinan 11 Oct '22

11 Oct '22

Hi Wesley, The memory allocator kind slides I presented are posted here: https://github.com/mpiwg-hybrid/hybrid-issues/blob/master/slides/2022-09-29… Cheers, ~Jim. On Mon, Oct 3, 2022 at 11:45 AM Wes Bland via mpi-forum < mpi-forum(a)lists.mpi-forum.org> wrote: > For anyone who presented slides at last week’s meeting, please send them > along to me so I can post them on the website. > > Thanks, > Wes > _______________________________________________ > mpi-forum mailing list > mpi-forum(a)lists.mpi-forum.org > https://lists.mpi-forum.org/mailman/listinfo/mpi-forum >

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September 2022 MPI Forum Meeting Recordings
by Wes Bland 03 Oct '22

03 Oct '22

Hi all, The recordings from the September meetings are now available on the website on the agenda page for the meeting: https://www.mpi-forum.org/meetings/2022/09/agenda <https://www.mpi-forum.org/meetings/2022/09/agenda> The videos may still be getting processed by YouTube for a while so if you click through and there’s an error, try back in an hour or so. It’s hard to predict how long these things last. Thanks, Wes

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Please Send Me Slides
by Wes Bland 03 Oct '22

03 Oct '22

For anyone who presented slides at last week’s meeting, please send them along to me so I can post them on the website. Thanks, Wes

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Key Points from the MPI Forum, September 2022
by Martin Schulz 30 Sep '22

30 Sep '22

Hi all, Thanks to all of you who participated in the September MPI Forum – either in person or remotely. I hope the hybrid mode worked out for everyone. A few key points from the meeting as a summary for those who were there (please feel free to amend if necessary) or as update for those who couldn’t be there: We completed an assessment of all open and possibly gating issues for MPI 4.1 from all WGs – the slides covering the details are available from the meeting page Based on that (as most critical issues are close), we decided on a rough timeline to ratify MPI 4.1 Last readings in March 2023 Additional voting meeting April/May 2023 (virtual) Second votes during the June 2023 meeting (virtual) First ratification meeting September 2023 (with EuroMPI, see below) Additional virtual ratification meeting (virtual) in October 2023 MPI 4.1 ready for SC 23 To make this work, we need the WGs to complete the items on the slides by March 2023. The same is true for all tickets assigned on the MPI 4.1 github project board, which in many cases refers to chapter committees. The board is at: https://github.com/orgs/mpi-forum/projects/1 We need to make sure chapter committees are active and have engaged members – we will go over this in December and replace members as needed – chapter chairs, please look at your committees and let us know if changes are needed. The discussion so far shows that virtual or hybrid meetings are here to stay – we are working on an update of the rules document to codify this, which will be discussed on 10/19 in the virtual meeting Nevertheless, we got good feedback that a) the hybrid part worked and b) that the folks in person found the personal interactions very valuable. We are therefore strongly considering holding the March meeting in person again with a hybrid component – I hope a lot of you would consider joining in person. To make the hybrid component palatable for the most folks, we are looking at locations in the eastern US time zone. EuroMPI 2023 and the 2023 September forum will be Bristol, UK – again co-located with Iwomp and with a virtual component and on the same schedule, which worked very well this year To keep the connection to Iwomp, EuroMPI and the forum in September 2024 will likely be in Perth, Australia (hosted by the Pawsey supercomputing center) – details to be done, but we strive again to offer a virtual component This should cover the majority of larger (non-technical) topics covered – please let us know if there are any comments, corrections, approvals or concerns! Thanks! Martin -- Prof. Dr. Martin Schulz, Chair of Computer Architecture and Parallel Systems Department of Informatics, TU-Munich, Boltzmannstraße 3, D-85748 Garching Member of the Board of Directors at the Leibniz Supercomputing Centre (LRZ) Email: schulzm(a)in.tum.de

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