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Re: [mpiwg-persistence] MPI Persistent/Collective WGs Weekly Meeting
by Skjellum, Anthony 10 Apr '19

10 Apr '19

Hi, only Dan and I made the call today. I know you are all busy. We will have our next meeting 1 week from today, also 10am Eastern. Thank you, Tony Anthony Skjellum, PhD Professor of Computer Science and Chair of Excellence Director, SimCenter University of Tennessee at Chattanooga (UTC) tony-skjellum(a)utc.edu [or skjellum(a)gmail.com] cell: 205-807-4968 ________________________________ From: Skjellum, Anthony Sent: Wednesday, October 11, 2017 7:04 AM To: mpiwg-persistence(a)lists.mpi-forum.org; mpiwg-coll(a)lists.mpi-forum.org Cc: puri(a)uab.edu; HOLMES Daniel; hjelmn(a)lanl.gov; Islam, Nusrat; Sridharan, Srinivas; Ryan Eric Grant; Zheng, Gengbin; pirkelbauer2(a)llnl.gov; Matthew G. F. Dosanjh; yanivbl(a)mellanox.com; 'Bland, Wesley'; Bayyapu, Neelima; m.a.ruefenacht(a)gmail.com Subject: MPI Persistent/Collective WGs Weekly Meeting When: Wednesday, April 10, 2019 10:00 AM-11:00 AM. Where: Now, we use only zoom meetings: Hi there, Anthony Skjellum is inviting you to a scheduled Zoom meeting. Topic: Anthony Skjellum's Personal Meeting Room Join from PC, Mac, Linux, iOS or Android: https://tennessee.zoom.us/j/9916910516 Or iPhone one-tap (US Toll): +16468769923,9916910516# or +16699006833,9916910516# Or Telephone: Dial: +1 646 876 9923 (US Toll) +1 669 900 6833 (US Toll) Meeting ID: 991 691 0516 International numbers available: https://zoom.us/u/acVk33oBeV Or an H.323/SIP room system: H.323: 162.255.37.11 (US West) or 162.255.36.11 (US East) Meeting ID: 991 691 0516 SIP: 9916910516(a)zoomcrc.com

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MPI Persistent/Collective WGs Weekly Meeting
by Skjellum, Anthony 08 Apr '19

08 Apr '19

Now, we use only zoom meetings: Hi there, Anthony Skjellum is inviting you to a scheduled Zoom meeting. Topic: Anthony Skjellum's Personal Meeting Room Join from PC, Mac, Linux, iOS or Android: https://tennessee.zoom.us/j/9916910516 Or iPhone one-tap (US Toll): +16468769923,9916910516# or +16699006833,9916910516# Or Telephone: Dial: +1 646 876 9923 (US Toll) +1 669 900 6833 (US Toll) Meeting ID: 991 691 0516 International numbers available: https://zoom.us/u/acVk33oBeV Or an H.323/SIP room system: H.323: 162.255.37.11 (US West) or 162.255.36.11 (US East) Meeting ID: 991 691 0516 SIP: 9916910516(a)zoomcrc.com

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Folks, we have modified ticket #83 text, post reading,
by Skjellum, Anthony 06 Dec '18

06 Dec '18

Hi, based on the reading, the newest text is available... please review for our next meeting. https://github.com/mpi-forum/mpi-issues/issues/83 [https://avatars1.githubusercontent.com/u/916617?s=400&v=4]<https://github.com/mpi-forum/mpi-issues/issues/83> Info key(s) for Persistent Collective Communication · Issue #83 · mpi-forum/mpi-issues · GitHub<https://github.com/mpi-forum/mpi-issues/issues/83> github.com Outcome of reading. Make clear that the info key provides a total ordering of all collective calls on a given communicator, not just a partial order involving Blocking/Nonblocking and another involving all Persistent. Anthony Skjellum, PhD Professor of Computer Science and Chair of Excellence Director, SimCenter University of Tennessee at Chattanooga (UTC) tony-skjellum(a)utc.edu [or skjellum(a)gmail.com] cell: 205-807-4968

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Re: [mpiwg-persistence] [mpiwg-coll] [Mpi-forum] Reminder: MPI Virtual Meeting THIS Wednesday Oct. 24.
by Tony Skjellum 25 Oct '18

25 Oct '18

Hi FYI —- a zoom meeting will be provided again for next meetings — our Cisco webex will not work for Thursday meeting Anthony Skjellum, PhD 205-807-4968 > On Oct 24, 2018, at 8:42 AM, Anthony Skjellum via mpiwg-coll <mpiwg-coll(a)lists.mpi-forum.org> wrote: > > With apologies, for those attending, we will do this next on Thursday October 25, November 1, and November 8---forgot about the shift of weekend vis a vis Israel and US/Europe, > so Friday isn't good. No meeting on November 15, 22 (SC and Thanksgiving respectively). We will go back to Wednesday meetings on December 5, 12, 19, skipping > December 26 and January 2. So first 2019 meeting will be January 9. > > Please attend today's virtual meeting on MPI-4. > > Tony > > >> On Wed, Oct 24, 2018 at 6:52 AM Tony Skjellum <skjellum(a)gmail.com> wrote: >> Resend >> >> Anthony Skjellum, PhD >> 205-807-4968 >> >> >>> On Oct 24, 2018, at 6:49 AM, Anthony Skjellum <skjellum(a)icloud.com> wrote: >>> >>> Our weekly meeting of persistent and collective is hereby moved to 9am eastern USA time this Friday and all Friday’s till virtual meetings end ... >>> >>> >>> >>> Anthony Skjellum, PhD >>> 205-807-4968 >>> >>> >>> Begin forwarded message: >>> >>>> From: Martin Schulz via mpi-forum <mpi-forum(a)lists.mpi-forum.org> >>>> Date: October 24, 2018 at 5:23:53 AM EDT >>>> To: Wesley Bland via mpi-forum <mpi-forum(a)lists.mpi-forum.org> >>>> Cc: Martin Schulz <schulzm(a)in.tum.de> >>>> Subject: [Mpi-forum] Reminder: MPI Virtual Meeting THIS Wednesday Oct. 24. >>>> Reply-To: Main MPI Forum mailing list <mpi-forum(a)lists.mpi-forum.org> >>>> >>>> Hi all, >>>> >>>> Just as a reminder, today (i.e., THIS Wednesday) we will have our next virtual meeting in this quarter. The webex information can be reached via >>>> >>>> https://www.mpi-forum.org/meetings/ >>>> >>>> The topic will be a discussion on how we want to proceed with the MPI standard in general, what our roadmap is and how much we want to stick to backwards compatibility. This topic come out of a discussion towards the end of the MPI Forum in Barcelona and was triggered on how to handle “BigCount”, but then quickly went much wider. We ended up with a large majority (of those present only, of course) wanting to investigate this further and possible opting for something we called a “fork” of the standard, i.e., having an MPI 3.x line and an MPI 4.x line, which would no longer be backwards compatible, but still composable. The meeting today is intended to be an open discussion to a) continue the discussion from Barcelona and to b) get the pulse from people who were not at the meeting. >>>> >>>> Thanks, >>>> Martin >>>> >>>> — >>>> Prof. Dr. Martin Schulz, Chair of Computer Architecture and Parallel Systems >>>> Department of Informatics, TU-Munich, Boltzmannstraße 3, D-85748 Garching >>>> 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 > > > -- > Anthony Skjellum, PhD > skjellum(a)gmail.com > Cell: +1-205-807-4968 > > > _______________________________________________ > mpiwg-coll mailing list > mpiwg-coll(a)lists.mpi-forum.org > https://lists.mpi-forum.org/mailman/listinfo/mpiwg-coll

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Re: [mpiwg-persistence] [mpiwg-coll] [Mpi-forum] Reminder: MPI Virtual Meeting THIS Wednesday Oct. 24.
by HOLMES Daniel 25 Oct '18

25 Oct '18

Hi Tony, What technology are we using to connect? The normal webex is still scheduled for Wed - so won’t work today. Cheers, Dan. — Dr Daniel Holmes PhD Applications Consultant in HPC Research d.holmes(a)epcc.ed.ac.uk<mailto:[email protected]> Phone: +44 (0) 131 651 3465 Mobile: +44 (0) 7940 524 088 Address: Room 2.09, Bayes Centre, 47 Potterrow, Central Area, Edinburgh, EH8 9BT — The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. — On 24 Oct 2018, at 13:42, Anthony Skjellum via mpiwg-coll <mpiwg-coll(a)lists.mpi-forum.org<mailto:[email protected]>> wrote: With apologies, for those attending, we will do this next on Thursday October 25, November 1, and November 8---forgot about the shift of weekend vis a vis Israel and US/Europe, so Friday isn't good. No meeting on November 15, 22 (SC and Thanksgiving respectively). We will go back to Wednesday meetings on December 5, 12, 19, skipping December 26 and January 2. So first 2019 meeting will be January 9. Please attend today's virtual meeting on MPI-4. Tony On Wed, Oct 24, 2018 at 6:52 AM Tony Skjellum <skjellum(a)gmail.com<mailto:[email protected]>> wrote: Resend Anthony Skjellum, PhD 205-807-4968 On Oct 24, 2018, at 6:49 AM, Anthony Skjellum <skjellum(a)icloud.com<mailto:[email protected]>> wrote: Our weekly meeting of persistent and collective is hereby moved to 9am eastern USA time this Friday and all Friday’s till virtual meetings end ... Anthony Skjellum, PhD 205-807-4968 Begin forwarded message: From: Martin Schulz via mpi-forum <mpi-forum(a)lists.mpi-forum.org<mailto:[email protected]>> Date: October 24, 2018 at 5:23:53 AM EDT To: Wesley Bland via mpi-forum <mpi-forum(a)lists.mpi-forum.org<mailto:[email protected]>> Cc: Martin Schulz <schulzm(a)in.tum.de<mailto:[email protected]>> Subject: [Mpi-forum] Reminder: MPI Virtual Meeting THIS Wednesday Oct. 24. Reply-To: Main MPI Forum mailing list <mpi-forum(a)lists.mpi-forum.org<mailto:[email protected]>> Hi all, Just as a reminder, today (i.e., THIS Wednesday) we will have our next virtual meeting in this quarter. The webex information can be reached via https://www.mpi-forum.org/meetings/ The topic will be a discussion on how we want to proceed with the MPI standard in general, what our roadmap is and how much we want to stick to backwards compatibility. This topic come out of a discussion towards the end of the MPI Forum in Barcelona and was triggered on how to handle “BigCount”, but then quickly went much wider. We ended up with a large majority (of those present only, of course) wanting to investigate this further and possible opting for something we called a “fork” of the standard, i.e., having an MPI 3.x line and an MPI 4.x line, which would no longer be backwards compatible, but still composable. The meeting today is intended to be an open discussion to a) continue the discussion from Barcelona and to b) get the pulse from people who were not at the meeting. Thanks, Martin — Prof. Dr. Martin Schulz, Chair of Computer Architecture and Parallel Systems Department of Informatics, TU-Munich, Boltzmannstraße 3, D-85748 Garching Email: schulzm(a)in.tum.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 -- Anthony Skjellum, PhD skjellum(a)gmail.com<mailto:[email protected]> Cell: +1-205-807-4968 _______________________________________________ mpiwg-coll mailing list mpiwg-coll(a)lists.mpi-forum.org<mailto:[email protected]> https://lists.mpi-forum.org/mailman/listinfo/mpiwg-coll The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336.

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Re: [mpiwg-persistence] [Mpi-forum] Reminder: MPI Virtual Meeting THIS Wednesday Oct. 24.
by Anthony Skjellum 24 Oct '18

24 Oct '18

With apologies, for those attending, we will do this next on Thursday October 25, November 1, and November 8---forgot about the shift of weekend vis a vis Israel and US/Europe, so Friday isn't good. No meeting on November 15, 22 (SC and Thanksgiving respectively). We will go back to Wednesday meetings on December 5, 12, 19, skipping December 26 and January 2. So first 2019 meeting will be January 9. Please attend today's virtual meeting on MPI-4. Tony On Wed, Oct 24, 2018 at 6:52 AM Tony Skjellum <skjellum(a)gmail.com> wrote: > Resend > > Anthony Skjellum, PhD > 205-807-4968 > > > On Oct 24, 2018, at 6:49 AM, Anthony Skjellum <skjellum(a)icloud.com> wrote: > > Our weekly meeting of persistent and collective is hereby moved to 9am > eastern USA time this Friday and all Friday’s till virtual meetings end ... > > > > Anthony Skjellum, PhD > 205-807-4968 > > > Begin forwarded message: > > *From:* Martin Schulz via mpi-forum <mpi-forum(a)lists.mpi-forum.org> > *Date:* October 24, 2018 at 5:23:53 AM EDT > *To:* Wesley Bland via mpi-forum <mpi-forum(a)lists.mpi-forum.org> > *Cc:* Martin Schulz <schulzm(a)in.tum.de> > *Subject:* *[Mpi-forum] Reminder: MPI Virtual Meeting THIS Wednesday Oct. > 24.* > *Reply-To:* Main MPI Forum mailing list <mpi-forum(a)lists.mpi-forum.org> > > Hi all, > > Just as a reminder, today (i.e., THIS Wednesday) we will have our next > virtual meeting in this quarter. The webex information can be reached via > > https://www.mpi-forum.org/meetings/ > > The topic will be a discussion on how we want to proceed with the MPI > standard in general, what our roadmap is and how much we want to stick to > backwards compatibility. This topic come out of a discussion towards the > end of the MPI Forum in Barcelona and was triggered on how to handle > “BigCount”, but then quickly went much wider. We ended up with a large > majority (of those present only, of course) wanting to investigate this > further and possible opting for something we called a “fork” of the > standard, i.e., having an MPI 3.x line and an MPI 4.x line, which would no > longer be backwards compatible, but still composable. The meeting today is > intended to be an open discussion to a) continue the discussion from > Barcelona and to b) get the pulse from people who were not at the meeting. > > Thanks, > Martin > > — > Prof. Dr. Martin Schulz, Chair of Computer Architecture and Parallel > Systems > Department of Informatics, TU-Munich, 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 > > -- Anthony Skjellum, PhD skjellum(a)gmail.com Cell: +1-205-807-4968

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Re: [mpiwg-persistence] [Mpi-forum] Reminder: MPI Virtual Meeting THIS Wednesday Oct. 24.
by Tony Skjellum 24 Oct '18

24 Oct '18

Resend Anthony Skjellum, PhD 205-807-4968 > On Oct 24, 2018, at 6:49 AM, Anthony Skjellum <skjellum(a)icloud.com> wrote: > > Our weekly meeting of persistent and collective is hereby moved to 9am eastern USA time this Friday and all Friday’s till virtual meetings end ... > > > > Anthony Skjellum, PhD > 205-807-4968 > > > Begin forwarded message: > >> From: Martin Schulz via mpi-forum <mpi-forum(a)lists.mpi-forum.org> >> Date: October 24, 2018 at 5:23:53 AM EDT >> To: Wesley Bland via mpi-forum <mpi-forum(a)lists.mpi-forum.org> >> Cc: Martin Schulz <schulzm(a)in.tum.de> >> Subject: [Mpi-forum] Reminder: MPI Virtual Meeting THIS Wednesday Oct. 24. >> Reply-To: Main MPI Forum mailing list <mpi-forum(a)lists.mpi-forum.org> >> >> Hi all, >> >> Just as a reminder, today (i.e., THIS Wednesday) we will have our next virtual meeting in this quarter. The webex information can be reached via >> >> https://www.mpi-forum.org/meetings/ >> >> The topic will be a discussion on how we want to proceed with the MPI standard in general, what our roadmap is and how much we want to stick to backwards compatibility. This topic come out of a discussion towards the end of the MPI Forum in Barcelona and was triggered on how to handle “BigCount”, but then quickly went much wider. We ended up with a large majority (of those present only, of course) wanting to investigate this further and possible opting for something we called a “fork” of the standard, i.e., having an MPI 3.x line and an MPI 4.x line, which would no longer be backwards compatible, but still composable. The meeting today is intended to be an open discussion to a) continue the discussion from Barcelona and to b) get the pulse from people who were not at the meeting. >> >> Thanks, >> Martin >> >> — >> Prof. Dr. Martin Schulz, Chair of Computer Architecture and Parallel Systems >> Department of Informatics, TU-Munich, Boltzmannstraße 3, D-85748 Garching >> 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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Fwd: [Mpi-forum] Reminder: MPI Virtual Meeting THIS Wednesday Oct. 24.
by Anthony Skjellum 24 Oct '18

24 Oct '18

Our weekly meeting of persistent and collective is hereby moved to 9am eastern USA time this Friday and all Friday’s till virtual meetings end ... Anthony Skjellum, PhD 205-807-4968 Begin forwarded message: > From: Martin Schulz via mpi-forum <mpi-forum(a)lists.mpi-forum.org> > Date: October 24, 2018 at 5:23:53 AM EDT > To: Wesley Bland via mpi-forum <mpi-forum(a)lists.mpi-forum.org> > Cc: Martin Schulz <schulzm(a)in.tum.de> > Subject: [Mpi-forum] Reminder: MPI Virtual Meeting THIS Wednesday Oct. 24. > Reply-To: Main MPI Forum mailing list <mpi-forum(a)lists.mpi-forum.org> > > Hi all, > > Just as a reminder, today (i.e., THIS Wednesday) we will have our next virtual meeting in this quarter. The webex information can be reached via > > https://www.mpi-forum.org/meetings/ > > The topic will be a discussion on how we want to proceed with the MPI standard in general, what our roadmap is and how much we want to stick to backwards compatibility. This topic come out of a discussion towards the end of the MPI Forum in Barcelona and was triggered on how to handle “BigCount”, but then quickly went much wider. We ended up with a large majority (of those present only, of course) wanting to investigate this further and possible opting for something we called a “fork” of the standard, i.e., having an MPI 3.x line and an MPI 4.x line, which would no longer be backwards compatible, but still composable. The meeting today is intended to be an open discussion to a) continue the discussion from Barcelona and to b) get the pulse from people who were not at the meeting. > > Thanks, > Martin > > — > Prof. Dr. Martin Schulz, Chair of Computer Architecture and Parallel Systems > Department of Informatics, TU-Munich, Boltzmannstraße 3, D-85748 Garching > 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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No meeting tomorrow
by Skjellum, Anthony 09 Oct '18

09 Oct '18

Persistent and Collective colleagues: We are not meeting in session tomorrow; we will meet next week; we are all to go to the Virtual Meeting of the Forum instead. Tony Anthony Skjellum, PhD Professor of Computer Science and Chair of Excellence Director, SimCenter University of Tennessee at Chattanooga (UTC) tony-skjellum(a)utc.edu [or skjellum(a)gmail.com] cell: 205-807-4968

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Today--
by Skjellum, Anthony 03 Oct '18

03 Oct '18

Folks, sorry, last minute emergency... closing on my home sale in Alabama scheduled for this hour... please proceed without me for today, I will return next week. Anthony Skjellum, PhD Professor of Computer Science and Chair of Excellence Director, SimCenter University of Tennessee at Chattanooga (UTC) tony-skjellum(a)utc.edu [or skjellum(a)gmail.com] cell: 205-807-4968

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