February 2018 - mpi-forum - mailman3.cels.anl.gov

Doodle Poll for 2018 Q2 Virtual Meetings
by Bland, Wesley 28 Feb '18

28 Feb '18

Hi Forum, This poll is the place to vote for dates for the upcoming Virtual Meetings. Note that the meetings will take place at 1 PM Central US time. Please vote by the end of today (2018-02-28) so we can decide at tomorrow’s F2F meeting. https://doodle.com/poll/p3mcuydwe7xkv2it Thanks, Wesley

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Meeting registration
by Fab Tillier 20 Feb '18

20 Feb '18

Hi folks, We’re less than a week away from the meeting, and it’d be great if people could register sooner than later if intending to go. Catering order needs to go in Thursday morning at the latest, so register if you’d like enough food to go around. It will be hard to accommodate late registrants with special dietary requirements. Cheers, -Fab

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Re: [Mpi-forum] MPI WG Tools Reeding/Votes
by schulzm＠in.tum.de 15 Feb '18

15 Feb '18

Hi all, Yes, Jeff is correct in that the deadline was the 12th for announcing any official items and we need to stick to this, as we went through the setting the rules with these clauses on purpose. However, these items (vote on 6, reading of 67 and 77) were on the agenda before the weekend with links and descriptions and as I said in my email on Sunday, I consider these (plus all others with links) as announced (since they were accessible by the forum and informed about it via email). Unless I hear objections, I would suggest to keep them on the agenda. Otherwise we should talk about more formally defining what “announced” means. Thanks, Martin — Prof. Dr. Martin Schulz, Lehrstuhl für Rechnertechnik und Rechnerorganisation Fakultät für Informatik, TU-München, Boltzmannstraße 3, D-85748 Garching Email: schulzm(a)in.tum.de > On 15. Feb 2018, at 00:14, Jeff Hammond <jeff.science(a)gmail.com> wrote: > > Deadline was announced as 2/12 (see below), but please don't interpret me posting this information as an indication that I support the draconian enforcement of deadlines ;-) > > Jeff > > ---------- Forwarded message ---------- > From: Martin Schulz <schulzm(a)in.tum.de <mailto:[email protected]>> > Date: Tue, Feb 6, 2018 at 6:34 AM > Subject: [Mpi-forum] Call for Agenda Items / February MPI Forum Meeting > To: Main MPI Forum mailing list <mpi-forum(a)lists.mpi-forum.org <mailto:[email protected]>> > > > Hi all, > > I have compiled a preliminary agenda based on the feedback from the WG chairs. It is (as usual) at: > > http://mpi-forum.org/meetings/2018/02/agenda <http://mpi-forum.org/meetings/2018/02/agenda> > > Please take a look at it and see if anything is wrong or missing and/or let me know if there are any additional requests. > > Also, please keep in mind that the 2 week deadline to submit any reading or ballot requests is coming up next Monday (Feb. 12th) - please send all items to me, but also publish them on the MPI forum mailing list. > > Thanks! > > Martin > > PS: We are working on improving the logistics page and providing the registration link. Hopefully soon. > > > > > On Wed, Feb 14, 2018 at 3:01 PM, Marc-Andre Hermanns <hermanns(a)jara.rwth-aachen.de <mailto:[email protected]>> wrote: > Dear all, > > I might be a little late with this, as I assumed the deadline for this > to be today (2 weeks before the plenary, not the first day of the > meeting). > > Vote: > > #6: MPIR: Include line numbers in specification > https://github.com/mpi-forum/mpi-issues/issues/6 <https://github.com/mpi-forum/mpi-issues/issues/6> > > Redings: > > #67: MPI_T: Consistent reference to MPI processes > https://github.com/mpi-forum/mpi-issues/issues/67 <https://github.com/mpi-forum/mpi-issues/issues/67> > > #77: Add integer-based access to MPI_Wtime > https://github.com/mpi-forum/mpi-issues/issues/77 <https://github.com/mpi-forum/mpi-issues/issues/77> > > If the deadline passed on Monday, consider these as "Discussion" for > the plenary. > > Cheers, > Marc-Andre > > -- > Marc-Andre Hermanns > Jülich Aachen Research Alliance, > High Performance Computing (JARA-HPC) > Jülich Supercomputing Centre (JSC) > > Wilhelm-Johnen-Str. > 52425 Jülich > Germany > > Phone: +49 2461 61 2509 | +49 241 80 24381 > Fax: +49 2461 80 6 99753 > www.jara.org/jara-hpc <http://www.jara.org/jara-hpc> > email: hermanns(a)jara.rwth-aachen.de <mailto:[email protected]> > > > _______________________________________________ > mpi-forum mailing list > mpi-forum(a)lists.mpi-forum.org <mailto:[email protected]> > https://lists.mpi-forum.org/mailman/listinfo/mpi-forum <https://lists.mpi-forum.org/mailman/listinfo/mpi-forum> > > > > -- > Jeff Hammond > jeff.science(a)gmail.com <mailto:[email protected]> > http://jeffhammond.github.io/ <http://jeffhammond.github.io/>_______________________________________________ > 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 WG Tools Reeding/Votes
by Jeff Hammond 14 Feb '18

14 Feb '18

Deadline was announced as 2/12 (see below), but please don't interpret me posting this information as an indication that I support the draconian enforcement of deadlines ;-) Jeff ---------- Forwarded message ---------- From: Martin Schulz <schulzm(a)in.tum.de> Date: Tue, Feb 6, 2018 at 6:34 AM Subject: [Mpi-forum] Call for Agenda Items / February MPI Forum Meeting To: Main MPI Forum mailing list <mpi-forum(a)lists.mpi-forum.org> Hi all, I have compiled a preliminary agenda based on the feedback from the WG chairs. It is (as usual) at: http://mpi-forum.org/meetings/2018/02/agenda Please take a look at it and see if anything is wrong or missing and/or let me know if there are any additional requests. Also, please keep in mind that the 2 week deadline to submit any reading or ballot requests is coming up next Monday (Feb. 12th) - please send all items to me, but also publish them on the MPI forum mailing list. Thanks! Martin PS: We are working on improving the logistics page and providing the registration link. Hopefully soon. On Wed, Feb 14, 2018 at 3:01 PM, Marc-Andre Hermanns < hermanns(a)jara.rwth-aachen.de> wrote: > Dear all, > > I might be a little late with this, as I assumed the deadline for this > to be today (2 weeks before the plenary, not the first day of the > meeting). > > Vote: > > #6: MPIR: Include line numbers in specification > https://github.com/mpi-forum/mpi-issues/issues/6 > > Redings: > > #67: MPI_T: Consistent reference to MPI processes > https://github.com/mpi-forum/mpi-issues/issues/67 > > #77: Add integer-based access to MPI_Wtime > https://github.com/mpi-forum/mpi-issues/issues/77 > > If the deadline passed on Monday, consider these as "Discussion" for > the plenary. > > Cheers, > Marc-Andre > > -- > Marc-Andre Hermanns > Jülich Aachen Research Alliance, > High Performance Computing (JARA-HPC) > Jülich Supercomputing Centre (JSC) > > Wilhelm-Johnen-Str. > 52425 Jülich > Germany > > Phone: +49 2461 61 2509 | +49 241 80 24381 > Fax: +49 2461 80 6 99753 > www.jara.org/jara-hpc > email: hermanns(a)jara.rwth-aachen.de > > > _______________________________________________ > 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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MPI WG Tools Reeding/Votes
by Marc-Andre Hermanns 14 Feb '18

14 Feb '18

Dear all, I might be a little late with this, as I assumed the deadline for this to be today (2 weeks before the plenary, not the first day of the meeting). Vote: #6: MPIR: Include line numbers in specification https://github.com/mpi-forum/mpi-issues/issues/6 Redings: #67: MPI_T: Consistent reference to MPI processes https://github.com/mpi-forum/mpi-issues/issues/67 #77: Add integer-based access to MPI_Wtime https://github.com/mpi-forum/mpi-issues/issues/77 If the deadline passed on Monday, consider these as "Discussion" for the plenary. Cheers, Marc-Andre -- Marc-Andre Hermanns Jülich Aachen Research Alliance, High Performance Computing (JARA-HPC) Jülich Supercomputing Centre (JSC) Wilhelm-Johnen-Str. 52425 Jülich Germany Phone: +49 2461 61 2509 | +49 241 80 24381 Fax: +49 2461 80 6 99753 www.jara.org/jara-hpc email: hermanns(a)jara.rwth-aachen.de

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FTWG Readings - Feb 2018 Edition
by Bland, Wesley 12 Feb '18

12 Feb '18

Hi all, Here's the official activity to expect from the Fault Tolerance Working Group at the meeting in two weeks: Votes: * #1<https://github.com/mpi-forum/mpi-issues/issues/1>: Clarify MPI_ERRORS_ARE_FATAL scope of abort * #3<https://github.com/mpi-forum/mpi-issues/issues/3>: Define new MPI Error handler for subcommunicator abort Readings: * (Issue) <https://github.com/mpi-forum/mpi-issues/issues/28> #2<https://github.com/mpi-forum/mpi-issues/issues/20>8 / (Pull Request) #9<https://github.com/mpi-forum/mpi-standard/pull/9>: Catastrophic Errors * (Issue) #20<https://github.com/mpi-forum/mpi-issues/issues/20> / (Pull Request) #13<https://github.com/mpi-forum/mpi-standard/pull/13>: ULFM Thanks, Wesley

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Re: [Mpi-forum] Last call for agenda items / logistics
by Jeff Hammond 11 Feb '18

11 Feb '18

I intend to read large-count collectives round 1 ( https://github.com/mpi-forum/mpi-standard/pull/34) in Portland. I do not know how to generate PDF diffs but the git diff relative to mpi-3.x is clean and localized - it should be no trouble to parse. See https://github.com/jeffhammond/BigMPI-paper for background. Jeff On Sun, Feb 11, 2018 at 6:58 AM, Martin Schulz <schulzm(a)in.tum.de> wrote: > Hi all, > > Please remember that tomorrow (Monday) is the last day for official > announcements of readings and ballots. Please send them to whole list (with > link to the issue, the PR and/or a proposed PDF). Several of them are also > on the agenda at: > > http://mpi-forum.org/meetings/2018/02/agenda > > Those that are complete with Issue number and link, I consider announced > at this point. > > As for the logistics: > - Please register as soon as you can - this will help local logistics > - Fab organized a room block for us - if we want to take advantage of > this, please do so by 2/16 > > Thanks! > > Martin > > > — > Prof. Dr. Martin Schulz, Lehrstuhl für Rechnertechnik und > Rechnerorganisation > Fakultät für Informatik, TU-München, Boltzmannstraße 3, D-85748 Garching > Email: schulzm(a)in.tum.de <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 > -- Jeff Hammond jeff.science(a)gmail.com http://jeffhammond.github.io/

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Last call for agenda items / logistics
by Martin Schulz 11 Feb '18

11 Feb '18

Hi all, Please remember that tomorrow (Monday) is the last day for official announcements of readings and ballots. Please send them to whole list (with link to the issue, the PR and/or a proposed PDF). Several of them are also on the agenda at: http://mpi-forum.org/meetings/2018/02/agenda <http://mpi-forum.org/meetings/2018/02/agenda> Those that are complete with Issue number and link, I consider announced at this point. As for the logistics: - Please register as soon as you can - this will help local logistics - Fab organized a room block for us - if we want to take advantage of this, please do so by 2/16 Thanks! Martin — Prof. Dr. Martin Schulz, Lehrstuhl für Rechnertechnik und Rechnerorganisation Fakultät für Informatik, TU-München, Boltzmannstraße 3, D-85748 Garching Email: schulzm(a)in.tum.de

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February meeting logistics updated
by Fab Tillier 09 Feb '18

09 Feb '18

Hi Folks, The meeting logistics<http://mpi-forum.org/meetings/2018/02/logistics> page has been updated, and registration is now live. Please make sure to indicate any dietary restrictions in your registration. Note that we now have a meeting room block at the nearby Residence Inn, at a rate of $159 a night + tax. Cutoff for registration at that rate is February 16th. The room block is available starting Sunday, February 25 to Thursday, March 1. Cheers, -Fab

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Announcement for Reading - Portland Meeting - Persistent Collective Communication - Ticket/Issue #25 / Pull Request #29
by Anthony Skjellum 08 Feb '18

08 Feb '18

Dear Forum Colleagues: The Persistent Collective Communication Proposal, Ticket #25, ( https://github.com/mpi-forum/mpi-issues/issues/25) is ready for its next formal reading. Pull request #29 ( https://github.com/mpi-forum/mpi-standard/pull/29 ) documents this. Clarifications only have been made since the last meeting held in December in San Jose, the virtual meeting held by telecon on January 17, 2018, based on input from Rolf Rabenseifner, Rich Graham, and Martin Schulz, plus other small changes and clarifications the WG identified. This is notification in advance of the two-week deadline for the Portland meeting starting February 26, 2018. Thank you, Tony Skjellum, Dan Holmes, Puri Bangalore -- Anthony Skjellum, PhD skjellum(a)gmail.com Cell: +1-205-807-4968

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