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

Planning for the September Forum Meeting
by Martin Schulz 23 Jul '19

23 Jul '19

Hi all, I would like to get an early(er) start on planning the forum meeting in September to make sure we allocate enough time to readings, which are necessary/intended for MPI 4.0. A skeleton agenda is now on the web, but I still have to fill in the details. For this I would like to A) ask all WG chairs to let me know if they would like WG time at the Zürich meeting and how long B) ask all WG chairs and/or other ticket proposers to send me any intentions for readings and votes. The latter doesn’t have to be final, yet, and the text version to be read/voted on must still be distributed at most 2 weeks before the meeting, but it would help lay out the schedule. Thanks! Martin PS: As a note to all, please keep in mind that all our schedules for MPI 4.0 are built on the idea of reaching quorum in Zürich - hence, I would strongly encourage everyone to attend (or send a representative). Thanks! — 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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MPI Forum Virtual Meeting WEDNESDAY / Topic: Partitioned Communication
by Martin Schulz 16 Jul '19

16 Jul '19

Hi all, As a reminder, we have a virtual meeting scheduled for tomorrow (Wednesday) to discuss the partitioned communication ticket. The call is scheduled for 10:00 AM Central US (for 2 hours) and all of the call in information can be linked from the top of the meetings page: https://www.mpi-forum.org/virtual_meetings/ <https://www.mpi-forum.org/virtual_meetings/> If you see a 404 GitHub page, it’s because you’re either not logged in or you don’t have access to the repository where we have to store the information. In the latter case, please send Wesley a message and he can help you get access. 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]>

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MPI Forum Virtual Meeting in a few minutes!
by Martin Schulz 10 Jul '19

10 Jul '19

Hi all, Sorry for the (literally) last minute reminder: We have a virtual meeting scheduled for today (Wednesday) at 11am CET (yes, in a few minutes!) to discuss the MPI_T events ticket. Call in information can be linked from the top of the meetings page: https://www.mpi-forum.org/virtual_meetings/ <https://www.mpi-forum.org/virtual_meetings/> 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] [EXTERNAL] Re: REMINDER: MPI Forum Virtual Meeting Today
by Thomas Naughton 10 Jul '19

10 Jul '19

Doh! I just noticed Kathryn's initial email answered my question. Sorry for the noise. :-) > (** Please note we will not start at the usual time today, but > one hour later at 11am CET**). --tjn _________________________________________________________________________ Thomas Naughton naughtont(a)ornl.gov Research Associate (865) 576-4184 On Wed, 10 Jul 2019, Thomas Naughton via mpi-forum wrote: > Hi, > > So looks like it will be just the single hour virtual meeting today, > starting at 12pm Eastern. Is that correct? > > Thanks, > --tjn > > _________________________________________________________________________ > Thomas Naughton naughtont(a)ornl.gov > Research Associate (865) 576-4184 > > > On Wed, 10 Jul 2019, Hermanns, Marc-Andrï¿œ via mpi-forum wrote: > >> I report on my discussion with Dan at ISC, which will likely note take a >> full hour. >> >> Cheers >> Marc-Andre >> >> Sent from phone. >> >> -- >> Dr. rer. nat. Marc-Andrï¿œ 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: Wesley Bland via mpi-forum <mpi-forum(a)lists.mpi-forum.org> >> Sent: Wednesday, July 10, 2019 16:03 >> To: MPI Forum >> Cc: Wesley Bland >> Subject: Re: [Mpi-forum] REMINDER: MPI Forum Virtual Meeting Today >> >> Hi Kathryn, >> >> Are we not discussing Info Before MPI_INIT today? >> >> Thanks, >> Wesley >> >> On Jul 10, 2019, at 8:45 AM, Mohror, Kathryn via mpi-forum >> <mpi-forum(a)lists.mpi-forum.org<mailto:[email protected]>> >> wrote: >> >> Hi all, >> >> Just as a quick reminder, we are having a virtual MPI forum meeting today, >> Wednesday July 10 at 11am Central US time (** Please note we will not start >> at the usual time today, but one hour later at 11am CET**). Marc-Andre will >> cover the changes to the MPI Tools Events ticket. >> >> The connection information is at >> >> https://www.mpi-forum.org/virtual_meetings/ >> >> Behind the GitHub login. >> >> Thanks! >> Kathryn >> >> _________________________________________________________________ >> Kathryn Mohror, kathryn(a)llnl.gov<mailto:[email protected]>, >> https://people.llnl.gov/kathryn >> Data Analysis Group<https://computation.llnl.gov/casc/data-analysis-group> >> @ Lawrence Livermore National Laboratory, Livermore, CA, USA >> >> _______________________________________________ >> mpi-forum mailing list >> mpi-forum(a)lists.mpi-forum.org<mailto:[email protected]> >> https://lists.mpi-forum.org/mailman/listinfo/mpi-forum >> >> >

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Re: [Mpi-forum] [EXTERNAL] Re: REMINDER: MPI Forum Virtual Meeting Today
by Thomas Naughton 10 Jul '19

10 Jul '19

Hi, So looks like it will be just the single hour virtual meeting today, starting at 12pm Eastern. Is that correct? Thanks, --tjn _________________________________________________________________________ Thomas Naughton naughtont(a)ornl.gov Research Associate (865) 576-4184 On Wed, 10 Jul 2019, Hermanns, Marc-Andrï¿½ via mpi-forum wrote: > I report on my discussion with Dan at ISC, which will likely note take a full hour. > > Cheers > Marc-Andre > > Sent from phone. > > -- > Dr. rer. nat. Marc-Andrï¿½ 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: Wesley Bland via mpi-forum <mpi-forum(a)lists.mpi-forum.org> > Sent: Wednesday, July 10, 2019 16:03 > To: MPI Forum > Cc: Wesley Bland > Subject: Re: [Mpi-forum] REMINDER: MPI Forum Virtual Meeting Today > > Hi Kathryn, > > Are we not discussing Info Before MPI_INIT today? > > Thanks, > Wesley > > On Jul 10, 2019, at 8:45 AM, Mohror, Kathryn via mpi-forum <mpi-forum(a)lists.mpi-forum.org<mailto:[email protected]>> wrote: > > Hi all, > > Just as a quick reminder, we are having a virtual MPI forum meeting today, Wednesday July 10 at 11am Central US time (** Please note we will not start at the usual time today, but one hour later at 11am CET**). Marc-Andre will cover the changes to the MPI Tools Events ticket. > > The connection information is at > > https://www.mpi-forum.org/virtual_meetings/ > > Behind the GitHub login. > > Thanks! > Kathryn > > _________________________________________________________________ > Kathryn Mohror, kathryn(a)llnl.gov<mailto:[email protected]>, https://people.llnl.gov/kathryn > Data Analysis Group<https://computation.llnl.gov/casc/data-analysis-group> @ Lawrence Livermore National Laboratory, Livermore, CA, USA > > _______________________________________________ > mpi-forum mailing list > mpi-forum(a)lists.mpi-forum.org<mailto:[email protected]> > https://lists.mpi-forum.org/mailman/listinfo/mpi-forum > >

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Re: [Mpi-forum] REMINDER: MPI Forum Virtual Meeting Today
by Hermanns, Marc-André 10 Jul '19

10 Jul '19

I report on my discussion with Dan at ISC, which will likely note take a full hour. Cheers Marc-Andre Sent from phone. -- 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: Wesley Bland via mpi-forum <mpi-forum(a)lists.mpi-forum.org> Sent: Wednesday, July 10, 2019 16:03 To: MPI Forum Cc: Wesley Bland Subject: Re: [Mpi-forum] REMINDER: MPI Forum Virtual Meeting Today Hi Kathryn, Are we not discussing Info Before MPI_INIT today? Thanks, Wesley On Jul 10, 2019, at 8:45 AM, Mohror, Kathryn via mpi-forum <mpi-forum(a)lists.mpi-forum.org<mailto:[email protected]>> wrote: Hi all, Just as a quick reminder, we are having a virtual MPI forum meeting today, Wednesday July 10 at 11am Central US time (** Please note we will not start at the usual time today, but one hour later at 11am CET**). Marc-Andre will cover the changes to the MPI Tools Events ticket. The connection information is at https://www.mpi-forum.org/virtual_meetings/ Behind the GitHub login. Thanks! Kathryn _________________________________________________________________ Kathryn Mohror, kathryn(a)llnl.gov<mailto:[email protected]>, https://people.llnl.gov/kathryn Data Analysis Group<https://computation.llnl.gov/casc/data-analysis-group> @ Lawrence Livermore National Laboratory, Livermore, CA, USA _______________________________________________ mpi-forum mailing list mpi-forum(a)lists.mpi-forum.org<mailto:[email protected]> https://lists.mpi-forum.org/mailman/listinfo/mpi-forum

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Re: [Mpi-forum] REMINDER: MPI Forum Virtual Meeting Today
by Wesley Bland 10 Jul '19

10 Jul '19

Hi Kathryn, Are we not discussing Info Before MPI_INIT today? Thanks, Wesley > On Jul 10, 2019, at 8:45 AM, Mohror, Kathryn via mpi-forum <mpi-forum(a)lists.mpi-forum.org> wrote: > > Hi all, > > Just as a quick reminder, we are having a virtual MPI forum meeting today, Wednesday July 10 at 11am Central US time (** Please note we will not start at the usual time today, but one hour later at 11am CET**). Marc-Andre will cover the changes to the MPI Tools Events ticket. > > The connection information is at > > https://www.mpi-forum.org/virtual_meetings/ <https://www.mpi-forum.org/virtual_meetings/> > > Behind the GitHub login. > > Thanks! > Kathryn > > _________________________________________________________________ > Kathryn Mohror, kathryn(a)llnl.gov <mailto:[email protected]>, https://people.llnl.gov/kathryn <https://people.llnl.gov/kathryn> > Data Analysis Group <https://computation.llnl.gov/casc/data-analysis-group> @ Lawrence Livermore National Laboratory, Livermore, CA, USA > > _______________________________________________ > 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>

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REMINDER: MPI Forum Virtual Meeting Today
by Mohror, Kathryn 10 Jul '19

10 Jul '19

Hi all, Just as a quick reminder, we are having a virtual MPI forum meeting today, Wednesday July 10 at 11am Central US time (** Please note we will not start at the usual time today, but one hour later at 11am CET**). Marc-Andre will cover the changes to the MPI Tools Events ticket. The connection information is at https://www.mpi-forum.org/virtual_meetings/ Behind the GitHub login. Thanks! Kathryn _________________________________________________________________ Kathryn Mohror, kathryn(a)llnl.gov<mailto:[email protected]>, https://people.llnl.gov/kathryn Data Analysis Group<https://computation.llnl.gov/casc/data-analysis-group> @ Lawrence Livermore National Laboratory, Livermore, CA, USA

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EuroMPI 2019, Zurich, Switzerland / Extended deadline / Call for papers
by Rolf Rabenseifner 05 Jul '19

05 Jul '19

===================================== || EuroMPI 2019 - Call for Posters || ===================================== http://eurompi19.inf.ethz.ch/node/13 Important Dates Posters submissions due date: 27th July 2019 (AOE) Posters notification date: 11th August 2019 Conference dates: 11th-13th September 2019 The poster session at the EuroMPI 2019 conference is an excellent opportunity to engage with the community by discussing new ideas and latest results that are not yet ready to be full papers. We are soliciting poster submissions for EuroMPI 2019 that show-case work on the Message Passing Interface (MPI) or work that is related to message-passing parallel computing. We particularly encourage graduate students to publicise their ongoing work. We invite submissions from users of MPI, developers of MPI, and researchers in the broader field of message-passing parallel computing. Topics of interest include, but are not limited to: * Implementation Issues * Implementation improvements towards exascale computing, such as many-core, GPGPU, and heterogeneous architectures. * Performance bugs in MPI implementations. * Interaction between message-passing software and new high-performance hardware architectures. * New MPI-IO mechanisms and I/O stack optimizations. * Programming Models * API limitations of MPI; extensions to MPI. * Hybrid and heterogeneous programming; combining MPI with other interfaces. * MPI support for data-intensive parallel applications. * Fault tolerance in message-passing implementations and systems. * New programming paradigms implemented over MPI, like hierarchical programming and global address spaces. * MPI parallel programming in clouds. * Applications and Performance * Performance evaluation for MPI or MPI-based applications on HPC machines or using cloud resources. * Automatic performance tuning of MPI applications and implementations. * Verification of message-passing applications and protocols. * Applications using message passing, for example, in computational science and scientific computing. * New parallel algorithms expressed in the message-passing paradigm. Submission Instructions http://eurompi19.inf.ethz.ch/node/13 Poster submissions should be submitted to the EuroMPI 2019 poster chairs via email to: Daniel Holmes <d.holmes(a)epcc.ed.ac.uk> and to Stefano Markidis <markidis(a)kth.se>. All poster submissions must include: * A short abstract (175 word maximum). * An extended abstract (3 pages maximum, including figures and references, and formatted according to the "sigconf" style in the ACM 2017 Template (http://www.acm.org/publications/proceedings-template)) * A poster draft. Note that complete results are not necessary. It is acceptable to have placeholders for last-minute results. * Poster format should be A0 page size (either portrait or landscape). See the attached size guide instructions for more details. The abstracts and posters will NOT be published in the conference proceedings by ACM-ICPS. In case of acceptance, posters will be presented at the conference and, if the authors agree, they will be published on the EuroMPI'19 poster web page. --------------------------------------------------------------------- We would appreciate if you could forward this email to interested colleagues. If you receive double postings or you want to stop my postings, then please reply with "unsubscribe mpi-forum(a)lists.mpi-forum.org" in the subject line. --------------------------------------------------------------------- ------------------------------------------------------------------- . Dr. Rolf Rabenseifner . . . . . . . . .. email rabenseifner(a)hlrs.de . High Performance Computing Center (HLRS) phone ++49(0)711/685-65530 . University of Stuttgart . . . . . . www.hlrs.de/people/rabenseifner . Head of Dpmt Parallel Computing - Training and Application Services . Nobelstr. 19, D-70569 Stuttgart, Germany . . . (Office: Room 1.307) . ------------------------------------------------------------------- .

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Re: [Mpi-forum] MPI Forum Virtual Meeting TODAY/WEDNESDAY
by Joseph Schuchart 03 Jul '19

03 Jul '19

All, Please find below the links relevant for today's virtual meeting: *Memory Alignment* Issue: https://github.com/mpi-forum/mpi-issues/issues/121 PR: https://github.com/mpi-forum/mpi-standard/pull/96 PDF: https://github.com/mpi-forum/mpi-issues/files/3324565/mpi-report-issue-121_… (Changes highlighted by "ticket121") *RMA Ordering* Issue: https://github.com/mpi-forum/mpi-issues/issues/135 PR: https://github.com/mpi-forum/mpi-standard/pull/114 PDF: https://github.com/mpi-forum/mpi-issues/files/3325334/mpi-report_issue-135_… (Changes highlighted by "ticket135") See you at the virtual meeting! Joseph On 7/3/19 9:02 AM, Martin Schulz via mpi-forum wrote: > Hi all, > > As a reminder, we have a virtual meeting scheduled for today (Wednesday) > to discuss RMA and Shared Memory Topics. The call is scheduled for 10:00 > AM Central US and all of the call in information can be linked from the > top of the meetings page: https://www.mpi-forum.org/virtual_meetings/ > > If you see a 404 GitHub page, it’s because you’re either not logged in > or you don’t have access to the repository where we have to store the > information. In the latter case, please send Wesley a message and he can > help you get access. > > 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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