August 2019 - mpi-forum - mailman3.cels.anl.gov

Errata: fix obvious parameter name error
by Jeff Squyres (jsquyres) 27 Aug '19

27 Aug '19

This was discovered after the 2-week window for the Zurich meeting. If this can't make it into the Zurich meeting agenda, please put it on the meeting agenda for December. It's a trivial one-word fix in the language-neutral binding for MPI_UNPACK_EXTERNAL -- needs to be applied to both the mpi-3.x and mpi-4.x branches (PR's submitted for both). Here's the GitHub issue: https://github.com/mpi-forum/mpi-issues/issues/149 -- Jeff Squyres jsquyres(a)cisco.com

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Please register for the MPI Forum in Zürich
by Martin Schulz 26 Aug '19

26 Aug '19

Hi all, If you are planning to attend the forum meeting in Zürich, but haven’t registered, yet, please register as soon as possible so we can get an accurate head-count to determine catering and quorum. The link is at: https://www.mpi-forum.org/meetings/2019/09/logistics <https://www.mpi-forum.org/meetings/2019/09/logistics> And the registration itself is at: https://www.eventbrite.com/e/mpi-forum-zurich-switzerland-tickets-692397991… <https://www.eventbrite.com/e/mpi-forum-zurich-switzerland-tickets-692397991…> If you are planning to attend, but for some reason cannot register, yet, please let us (Wesley, Rich and me) know as well, so that we can plan accordingly. 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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September Meeting Registration Reminder
by Wesley Bland 26 Aug '19

26 Aug '19

Hi all, I want to quickly remind everyone to register for the upcoming meeting in Zurich as soon as possible. We need the headcount earlier than usual to make sure we have enough food. If you’re waiting on approvals or have some other delay, please reply to Rich and myself so we can go ahead and count you in the meantime. The registration link is here: https://www.eventbrite.com/e/mpi-forum-zurich-switzerland-tickets-692397991… <https://www.eventbrite.com/e/mpi-forum-zurich-switzerland-tickets-692397991…> Thanks, Wesley

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Re: [Mpi-forum] Preliminary MPI Forum Agenda posted
by schulzm＠in.tum.de 22 Aug '19

22 Aug '19

Thanks - fixed. 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 > On 22. Aug 2019, at 21:50, Joseph Schuchart <joseph.schuchart(a)hlrs.de> wrote: > > Martin, > > Ticket 144 is an errata item on some wording ambiguity in the rma chapter, not the discussion of the mandatory info keys. There is no ticket yet for the mandatory info keys but I will prepare some slides. > > Sorry if that wasn't clear in my announcement email. > > Joseph > > ----- Original Message ----- > From: Martin Schulz via mpi-forum <mpi-forum(a)lists.mpi-forum.org> > To: Martin Schulz via mpi-forum <mpi-forum(a)lists.mpi-forum.org> > Cc: Martin Schulz <schulzm(a)in.tum.de> > Sent: Thu, 22 Aug 2019 19:50:26 +0200 (CEST) > Subject: [Mpi-forum] Preliminary MPI Forum Agenda posted > > Hi all, > > The preliminary agenda for the forum meeting is posted - please take a look and let me know if I forgot anything. > > I did get only very few WG requests, so I shortened the WG time and added more plenary time, which will certainly be useful given our reading list. Note, though, that this may change if I get many more requests after now. Also note, we will adjust the plenary agenda order as needed. > > 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] Preliminary MPI Forum Agenda posted
by Guillaume Mercier 22 Aug '19

22 Aug '19

Hi Martin, Thanks for the agenda, it's fine with me. Guillaume On 8/22/19 7:50 PM, Martin Schulz via mpi-forum wrote: > Hi all, > > The preliminary agenda for the forum meeting is posted - please take a > look and let me know if I forgot anything. > > I did get only very few WG requests, so I shortened the WG time and > added more plenary time, which will certainly be useful given our > reading list. Note, though, that this may change if I get many more > requests after now. Also note, we will adjust the plenary agenda order > as needed. > > 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 <mailto:[email protected]> > > > > > > > > > > _______________________________________________ > mpi-forum mailing list > mpi-forum(a)lists.mpi-forum.org > https://lists.mpi-forum.org/mailman/listinfo/mpi-forum >

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Preliminary MPI Forum Agenda posted
by Martin Schulz 22 Aug '19

22 Aug '19

Hi all, The preliminary agenda for the forum meeting is posted - please take a look and let me know if I forgot anything. I did get only very few WG requests, so I shortened the WG time and added more plenary time, which will certainly be useful given our reading list. Note, though, that this may change if I get many more requests after now. Also note, we will adjust the plenary agenda order as needed. 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] MPI large count reading at Zurich announcement
by Tony Skjellum 22 Aug '19

22 Aug '19

Martin , thank you—- we amend our announcement with the missing info: > The issue is https://github.com/mpi-forum/mpi-issues/issues/137 > The PR is https://github.com/mpiwg-large-count/mpi-standard/pull/1 Additionally, the PDF showing the changes is being added to the ticket. Thank you Tony Anthony Skjellum, PhD 205-807-4968 > On Aug 22, 2019, at 12:39 PM, schulzm(a)in.tum.de wrote: > > Hi Tony, > > Thanks, I will add this to the list, but I would need an issue number and a pull request for #2 at least. > > 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 > > > > > > > > >> On 22. Aug 2019, at 18:11, Anthony Skjellum via mpi-forum <mpi-forum(a)lists.mpi-forum.org> wrote: >> >> >> Dear MPI Colleagues: This is the two-week announcement for the reading >> in Zurich on Big Count. >> >> Per Jeff Squyres's note to the Forum list in July (https://lists.mpi-forum.org/pipermail/mpi-forum/2019-July/006910.html) it was enumerated (again) that this is really two different efforts: >> >> 1. Updating all the bindings >> 2. Updating the supporting text >> >> We are announcing the reading for #2. >> >> We will have new examples of #1 to show for the meeting, but they are definitely not going to be complete... this is expected to be a long effort of the WG by several people. >> >> Jeff Squyres, Puri Bangalore, Martin Ruefenacht, Dan Holmes, and I are committed to doing the work for #1 after the reading proposed from Zurich is complete (and accepted). >> >> Thank you, >> Tony Skjellum >> >> -- >> Anthony Skjellum, PhD >> skjellum(a)gmail.com >> Cell: +1-205-807-4968 >> >> >> _______________________________________________ >> 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] MPI large count reading at Zurich announcement
by schulzm＠in.tum.de 22 Aug '19

22 Aug '19

Hi Tony, Thanks, I will add this to the list, but I would need an issue number and a pull request for #2 at least. 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 > On 22. Aug 2019, at 18:11, Anthony Skjellum via mpi-forum <mpi-forum(a)lists.mpi-forum.org> wrote: > > > Dear MPI Colleagues: This is the two-week announcement for the reading > in Zurich on Big Count. > > Per Jeff Squyres's note to the Forum list in July (https://lists.mpi-forum.org/pipermail/mpi-forum/2019-July/006910.html <https://lists.mpi-forum.org/pipermail/mpi-forum/2019-July/006910.html>), it was enumerated (again) that this is really two different efforts: > > 1. Updating all the bindings > 2. Updating the supporting text > > We are announcing the reading for #2. > > We will have new examples of #1 to show for the meeting, but they are definitely not going to be complete... this is expected to be a long effort of the WG by several people. > > Jeff Squyres, Puri Bangalore, Martin Ruefenacht, Dan Holmes, and I are committed to doing the work for #1 after the reading proposed from Zurich is complete (and accepted). > > Thank you, > Tony Skjellum > > -- > Anthony Skjellum, PhD > skjellum(a)gmail.com <mailto:[email protected]> > Cell: +1-205-807-4968 > > > _______________________________________________ > mpi-forum mailing list > mpi-forum(a)lists.mpi-forum.org > https://lists.mpi-forum.org/mailman/listinfo/mpi-forum

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MPI large count reading at Zurich announcement
by Anthony Skjellum 22 Aug '19

22 Aug '19

Dear MPI Colleagues: This is the two-week announcement for the reading in Zurich on Big Count. Per Jeff Squyres's note to the Forum list in July ( https://lists.mpi-forum.org/pipermail/mpi-forum/2019-July/006910.html) it was enumerated (again) that this is really two different efforts: 1. Updating all the bindings 2. Updating the supporting text We are announcing the reading for #2. We will have new examples of #1 to show for the meeting, but they are definitely not going to be complete... this is expected to be a long effort of the WG by several people. Jeff Squyres, Puri Bangalore, Martin Ruefenacht, Dan Holmes, and I are committed to doing the work for #1 after the reading proposed from Zurich is complete (and accepted). Thank you, Tony Skjellum -- Anthony Skjellum, PhD skjellum(a)gmail.com Cell: +1-205-807-4968

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Re: [Mpi-forum] Tools WG Reading announcement
by Hermanns, Marc-André 22 Aug '19

22 Aug '19

Dear all, in the advent of the sessions proposal that will also allow info objects outside the init-finalize scope, I'd like to announce another reading of a PR with small changes that deal with text changes to the MPI_T events PR that deal with handling of info objects for the new MPI_T calls. The PR: https://github.com/mpiwg-tools/mpi-standard/pull/6 *NOTE*: This PR only makes sense when session eventually passes and info objects are allowed outside the init-finalize scope. Cheers, Marc-Andre -- Dr. rer. nat. Marc-André Hermanns 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 ________________________________________ From: mpi-forum <mpi-forum-bounces(a)lists.mpi-forum.org> on behalf of Marc-André Hermanns via mpi-forum <mpi-forum(a)lists.mpi-forum.org> Sent: 22 August 2019 09:50:17 To: MPI Forum Cc: Hermanns, Marc-André Subject: [Mpi-forum] Tools WG Reading announcement Dear all, as discussed during the last face-to-face and the virtual meeting, we would like to avoid reading the full proposal again at the Zurich meeting. The idea is to give a general overview of the API and then go through the changes since the last face-to-face. The ticket: https://github.com/mpi-forum/mpi-issues/issues/79 The pull request: https://github.com/mpi-forum/mpi-standard/pull/33 The PDF: https://github.com/mpi-forum/mpi-standard/files/3527343/mpi32-report.pdf Cheers, Marc-Andre -- Dr. rer. nat. Marc-André Hermanns 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

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