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

MPI Forum September 2022 First Voting Block
by Wes Bland 29 Sep '22

29 Sep '22

Hi all, As a reminder, our first voting block for the September meeting will take place this morning at 10:00am US Eastern time (two hours from when I’m sending this email). In order to vote, you must have joined the meeting before that time (either yesterday or today). If you want to check whether I’ve counted you as present for this meeting, I keep the attendance page updated here (https://www.mpi-forum.org/meetings/2022/09/attendance <https://www.mpi-forum.org/meetings/2022/09/attendance>). There are a number of folks who might have been present for some of the EuroMPI / IWOMP conferences, but not in the MPI Forum meeting. If you have any questions, please let me know. Thanks, Wes

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MPI Forum Agenda Posted
by Martin Schulz 23 Sep '22

23 Sep '22

Hi all, We have posted the preliminary final agenda for the forum meeting on the usual space at: https://www.mpi-forum.org/meetings/2022/09/agenda Note, in contrast to our purely virtual meetings, all times are noted in Eastern Time, i.e., local time of the meeting. Also, we will have to utilize the whole days (8:30-17:00 local time). I realize this is not ideal for many virtual participants, but for a hybrid meeting I fear this is the best we can do. We also had two requests for WG meetings – to not limit the plenary time (where we have a full agenda), we decided to overlap them with the tutorials, which I hope works for everyone. Of course, feel free to also arrange other times outside the normal program, but please not that Tony informed us that the meeting facility is only available from 8:00 to 17:00. As you have seen in the previous emails, the registration for in-person is closed, but registration for virtual attendance is still open (we noticed that a few usual suspects are still missing, please register asap if you plan to participate to make Wesley’s bookkeeping job easier). Note, there is a fee this time, even for virtual attendance (as it always has been before the pandemic) to cover a share of room and virtual logistics costs. Thanks and hope to see all of you (virtual or in person) next week, 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] September MPI Forum Registration Closing
by Jeff Hammond 22 Sep '22

22 Sep '22

do i need to register to dial into WG discussions? for time zone reasons, it is really hard for me to connect most of the time, so i'd prefer not to spend $100/hour to connect for the brief times i can. thanks jeff On Tue, Sep 20, 2022 at 11:39 PM Wes Bland via mpi-forum < mpi-forum(a)lists.mpi-forum.org> wrote: > Hi folks, > > Tony let us know that we’re going to need to close the in-person > registration tonight for all of the conference events next week due to > catering needs. *If you intend to register for the in-person conference, > that will be closing at midnight US Eastern tonight.* > > Registration for remote participation will remain open until around the > time the meeting starts next Wednesday. Please don’t wait until the last > minute as I’m not 100% sure what time it will close. > > Thanks, > Wes > _______________________________________________ > mpi-forum mailing list > mpi-forum(a)lists.mpi-forum.org > https://lists.mpi-forum.org/mailman/listinfo/mpi-forum > -- Jeff Hammond jeff.science(a)gmail.com http://jeffhammond.github.io/

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September MPI Forum Registration Closing
by Wes Bland 20 Sep '22

20 Sep '22

Hi folks, Tony let us know that we’re going to need to close the in-person registration tonight for all of the conference events next week due to catering needs. If you intend to register for the in-person conference, that will be closing at midnight US Eastern tonight. Registration for remote participation will remain open until around the time the meeting starts next Wednesday. Please don’t wait until the last minute as I’m not 100% sure what time it will close. Thanks, Wes

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Re: [Mpi-forum] Slots for WG Meetings in Chattanooga?
by Joseph Schuchart 14 Sep '22

14 Sep '22

Since I (and likely others) are interested in both I'd prefer them to be separate :) Thanks Joseph On 9/14/22 14:35, Wes Bland wrote: > Can these be in parallel? Or do they need to be separate? > >> On Sep 14, 2022, at 1:31 PM, Joseph Schuchart via mpi-forum <mpi-forum(a)lists.mpi-forum.org> wrote: >> >> Martin, all, >> >> Both the RMA and HACC WGs have expressed interest in a slot for WG discussions at the September meeting in Chattanooga. Will there be time for a few hours each to discuss topics with the broader forum? I understand that we only have 2.5 days but maybe this can be a backfiller... >> >> Thanks >> Joseph >> _______________________________________________ >> mpi-forum mailing list >> mpi-forum(a)lists.mpi-forum.org >> https://lists.mpi-forum.org/mailman/listinfo/mpi-forum

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Slots for WG Meetings in Chattanooga?
by Joseph Schuchart 14 Sep '22

14 Sep '22

Martin, all, Both the RMA and HACC WGs have expressed interest in a slot for WG discussions at the September meeting in Chattanooga. Will there be time for a few hours each to discuss topics with the broader forum? I understand that we only have 2.5 days but maybe this can be a backfiller... Thanks Joseph

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Readings for Partitioned Communication
by Ryan Grant 14 Sep '22

14 Sep '22

Hi Everyone, On behalf of the Persistence working group, we request that the following tickets on partitioned communication be read at the upcoming forum meeting: 1. MPI_Parrived_any/some: https://github.com/mpi-forum/mpi-issues/issues/537 2. MPI_Pbuf_prepare and MPI_Pready_prepared https://github.com/mpi-forum/mpi-standard/pull/264 Updated pull requests are attached to each issue listed above. Thanks, Ryan

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Readings for ULFM Error Handling
by Aurelien Bouteiller 13 Sep '22

13 Sep '22

Hi everyone, On behalf of the Error Handling WG, I would like to request that the following pull request be read at the upcoming MPI Forum meeting. * ULFM errors and definitions (no-no reading with amendments from May 2022 Forum reading feedback) https://github.com/mpi-forum/mpi-issues/issues/581 Https://github.com/mpi-forum/mpi-standard/pull/665 * Adding MPI_COMM_AGREE, MPI_COMM_IAGREE (regular reading) https://github.com/mpi-forum/mpi-issues/issues/582 https://github.com/mpi-forum/mpi-standard/pull/715 Thanks, Aurelien

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Re: [Mpi-forum] [EXTERNAL] Re: First vote request for several sessions related issues and associated pull requests
by Pritchard Jr., Howard 12 Sep '22

12 Sep '22

HI Wes, I’m not sure why but PR https://github.com/mpi-forum/mpi-standard/pull/657 has errata label. I put it there but almost certainly because someone suggested it. I don’t really care either way. Howard From: Wes Bland <wesley(a)wesbland.com> Date: Monday, September 12, 2022 at 1:42 PM To: mpi-forum <mpi-forum(a)lists.mpi-forum.org> Cc: "Pritchard Jr., Howard" <howardp(a)lanl.gov> Subject: [EXTERNAL] Re: [Mpi-forum] First vote request for several sessions related issues and associated pull requests Hi Howard, Which issue is the errata? My understanding from looking at the issue pages is that it’s just #511 that’s errata and the rest are full votes. Is that your thinking as well? Thanks, Wes On Sep 12, 2022, at 12:56 PM, Pritchard Jr., Howard via mpi-forum <mpi-forum(a)lists.mpi-forum.org<mailto:[email protected]>> wrote: Hello, I’d like to put in a request to have first votes on the following pull requests for the upcoming MPI Forum: Language bindings chapter needs updating for Sessions model https://github.com/mpi-forum/mpi-issues/issues/535<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-issues/issues/5…> https://github.com/mpi-forum/mpi-standard/pull/658<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-standard/pull/6…> MPI_LASTUSEDCODE not covered in the sessions model https://github.com/mpi-forum/mpi-issues/issues/545<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-issues/issues/5…> https://github.com/mpi-forum/mpi-standard/pull/657<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-standard/pull/6…> Note this item has the errata label. Clarify/fix description and usage of MPI_GROUP_NULL https://github.com/mpi-forum/mpi-issues/issues/534<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-issues/issues/5…> https://github.com/mpi-forum/mpi-standard/pull/651<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-standard/pull/6…> expansion of error handler association to cover sessions (and clarifications) https://github.com/mpi-forum/mpi-issues/issues/511<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-issues/issues/5…> https://github.com/mpi-forum/mpi-standard/pull/629<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-standard/pull/6…> Thanks, Howard — <image001.png> Howard Pritchard Research Scientist HPC-ENV Los Alamos National Laboratory howardp(a)lanl.gov<mailto:[email protected]> <image002.png><https://urldefense.com/v3/__https:/www.instagram.com/losalamosnatlab/__;!!B…><image003.png><https://urldefense.com/v3/__https:/twitter.com/LosAlamosNatLab__;!!Bt8fGhp8…><image004.png><https://urldefense.com/v3/__https:/www.linkedin.com/company/los-alamos-nati…><image005.png><https://urldefense.com/v3/__https:/www.facebook.com/LosAlamosNationalLab/__…> _______________________________________________ mpi-forum mailing list mpi-forum(a)lists.mpi-forum.org<mailto:[email protected]> https://lists.mpi-forum.org/mailman/listinfo/mpi-forum<https://urldefense.com/v3/__https:/lists.mpi-forum.org/mailman/listinfo/mpi…>

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First vote request for Sessions Error Handling Clarifications
by Aurelien Bouteiller 12 Sep '22

12 Sep '22

Hi everyone, On behalf of the Sessions and Error Handling WGs, I would like to request that the following pull request have its first vote during the upcoming MPI Forum meeting. # Clarification of fallback error handling for Sessions https://github.com/mpi-forum/mpi-issues/issues/511 https://github.com/mpi-forum/mpi-standard/pull/644 I will let the chairs decide if the following changeset since reading in May 2022 requires a no-no vote procedure, or is just editorial changes. https://github.com/mpi-forum/mpi-standard/pull/644/commits/a8ad84d98b38b759… Thanks, Aurelien

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