- mpiwg-persistence - mailman3.cels.anl.gov

Meeting today at 10 am eastern time
by Skjellum, Anthony 21 Aug '19

21 Aug '19

Hi, we are meeting today with this agenda item: — review partitioned communication proposal and ticket The info key ticket is not yet ready (sorry). Talk to you all soon. Tony Anthony Skjellum, PhD 205-807-4968

1 0

Canceled: MPI Persistent/Collective WGs Weekly Meeting
by Skjellum, Anthony 17 Aug '19

17 Aug '19

We will skip this since overlapping with MPI Forum in Zurich.

1 0

Re: [mpiwg-persistence] Meeting today
by Skjellum, Anthony 07 Aug '19

07 Aug '19

That's no problem 🙂 Your discussion points will come up next week too 🙂 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: Richard Graham <richardg(a)mellanox.com> Sent: Wednesday, August 7, 2019 8:12 AM To: Skjellum, Anthony <Tony-Skjellum(a)utc.edu>; mpiwg-persistence(a)lists.mpi-forum.org <mpiwg-persistence(a)lists.mpi-forum.org> Cc: Grant, Ryan Eric (-EXP) <regrant(a)sandia.gov> Subject: Re: Meeting today I am flying today, so will not be able to make this call. I will plan on joining the next call. Rich Sent via the Samsung Galaxy S9, an AT&T 5G Evolution capable smartphone -------- Original message -------- From: "Skjellum, Anthony" <Tony-Skjellum(a)utc.edu> Date: 8/7/19 03:42 (GMT-08:00) To: mpiwg-persistence(a)lists.mpi-forum.org Cc: "Grant, Ryan Eric (-EXP)" <regrant(a)sandia.gov>, Richard Graham <richardg(a)mellanox.com> Subject: Meeting today Hi, we will meet today to discuss 0) Remind ourselves about the Info key ticket and what needs to be done for September (what I owe, and any help available) 1) Open issues for persistent collective communication 2) Partitioned point-to-point proposal/ticket 3) On-going discussion of making initialization functions local for persistent collectives, how that impacts other parts of the standard (Dan/Tony/Rolf thread of discussion in past that's been renewed lately) 4) Rich Graham's idea(s) for possibly changing base addresses in persistent collectives without a new initialization ; INFO key? there are strong implications on optimization from this degree of freedom. [If Rich can't make the call, we will just skim the surface and continue this when he can join.] Anything else? Thanks, Tony Skjellum 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

1 0

Re: [mpiwg-persistence] Meeting today
by Richard Graham 07 Aug '19

07 Aug '19

I am flying today, so will not be able to make this call. I will plan on joining the next call. Rich Sent via the Samsung Galaxy S9, an AT&T 5G Evolution capable smartphone -------- Original message -------- From: "Skjellum, Anthony" <Tony-Skjellum(a)utc.edu> Date: 8/7/19 03:42 (GMT-08:00) To: mpiwg-persistence(a)lists.mpi-forum.org Cc: "Grant, Ryan Eric (-EXP)" <regrant(a)sandia.gov>, Richard Graham <richardg(a)mellanox.com> Subject: Meeting today Hi, we will meet today to discuss 0) Remind ourselves about the Info key ticket and what needs to be done for September (what I owe, and any help available) 1) Open issues for persistent collective communication 2) Partitioned point-to-point proposal/ticket 3) On-going discussion of making initialization functions local for persistent collectives, how that impacts other parts of the standard (Dan/Tony/Rolf thread of discussion in past that's been renewed lately) 4) Rich Graham's idea(s) for possibly changing base addresses in persistent collectives without a new initialization ; INFO key? there are strong implications on optimization from this degree of freedom. [If Rich can't make the call, we will just skim the surface and continue this when he can join.] Anything else? Thanks, Tony Skjellum 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

1 0

Meeting today
by Skjellum, Anthony 07 Aug '19

07 Aug '19

Hi, we will meet today to discuss 0) Remind ourselves about the Info key ticket and what needs to be done for September (what I owe, and any help available) 1) Open issues for persistent collective communication 2) Partitioned point-to-point proposal/ticket 3) On-going discussion of making initialization functions local for persistent collectives, how that impacts other parts of the standard (Dan/Tony/Rolf thread of discussion in past that's been renewed lately) 4) Rich Graham's idea(s) for possibly changing base addresses in persistent collectives without a new initialization ; INFO key? there are strong implications on optimization from this degree of freedom. [If Rich can't make the call, we will just skim the surface and continue this when he can join.] Anything else? Thanks, Tony Skjellum 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

1 0

No meeting today
by Skjellum, Anthony 31 Jul '19

31 Jul '19

Hi, We will reconvene next Wednesday at 10am eastern Tony Anthony Skjellum, PhD 205-807-4968

1 0

Re: [mpiwg-persistence] (no subject)
by Skjellum, Anthony 24 Jul '19

24 Jul '19

Yes—- sorry for delay —- 1) Ryan is to update us further on persistent collective ... 2) if time remains we should discuss the ideas Rich is asking about, if you’re willing :modifying persistent transmissions . Tony Anthony Skjellum, PhD 205-807-4968 On Jul 24, 2019, at 8:31 AM, HOLMES Daniel <d.holmes(a)epcc.ed.ac.uk<mailto:[email protected]>> wrote: Hi Tony, Will there be a Persistent/Collective WG call later today? If so, what is the agenda? Cheers, Dan. — Dr Daniel Holmes PhD Architect (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. —

1 0

Re: [mpiwg-persistence] MPI Persistent/Collective WGs Weekly Meeting
by Skjellum, Anthony 03 Jul '19

03 Jul '19

All, as of now, we are meeting. I am verifying that Ryan is going to present today w/ updates on partitioned comms. 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, July 3, 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

1 0

Re: [mpiwg-persistence] No call today @ 10:00am Eastern
by Skjellum, Anthony 26 Jun '19

26 Jun '19

Sorry, we will cancel TODAY'S MEETING, and RESUME next week. 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: mpiwg-persistence <mpiwg-persistence-bounces(a)lists.mpi-forum.org> on behalf of Skjellum, Anthony via mpiwg-persistence <mpiwg-persistence(a)lists.mpi-forum.org> Sent: Wednesday, June 26, 2019 7:54 AM To: mpiwg-persistence(a)lists.mpi-forum.org; mpiwg-coll(a)lists.mpi-forum.org Subject: [mpiwg-persistence] No call today @ 10:00am Eastern All: due to unforeseen consequences, our topic--Partitioned Operations---will not be able to be covered today. We will cancel next week; we will resume with Partitioned Operations next Wednesday, July 3, at 10:00am US Eastern time. Thanks, Tony Skjellum 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

1 0

No call today @ 10:00am Eastern
by Skjellum, Anthony 26 Jun '19

26 Jun '19

All: due to unforeseen consequences, our topic--Partitioned Operations---will not be able to be covered today. We will cancel next week; we will resume with Partitioned Operations next Wednesday, July 3, at 10:00am US Eastern time. Thanks, Tony Skjellum 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

1 0