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Re: [mpi3-coll] Second January Telecon
by Jesper Larsson Traeff 16 Jan '09

16 Jan '09

On Thu, Jan 15, 2009 at 05:33:51PM -0500, Torsten Hoefler wrote: > On Thu, Jan 15, 2009 at 01:49:25PM -0800, Bronis R. de Supinski wrote: > > > > Torsten: > > > > Re: > > > Jesper proposed a second January telecon for the 29th. However, I > > > couldn't attent on the 29th and would like to move it to the 28th > > > (noon). > > > > > > Does anybody object? We can also choose another time or day in this > > > week. > > > > I (probably) have a conflict on the 28th. The 27th is > > more open for me... > 27th is fine with me - other opinions? > 27th will probably also be fine with me Jesper

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Re: [mpi3-coll] Second January Telecon
by Jesper Larsson Traeff 16 Jan '09

16 Jan '09

28th (same time) is also fine with me jesper On Thu, Jan 15, 2009 at 04:17:29PM -0500, Torsten Hoefler wrote: > Hello Coll-WG, > Jesper proposed a second January telecon for the 29th. However, I > couldn't attent on the 29th and would like to move it to the 28th > (noon). > > Does anybody object? We can also choose another time or day in this > week. > > Thanks & Best, > Torsten > > -- > bash$ :(){ :|:&};: --------------------- http://www.unixer.de/ ----- > Torsten Hoefler | Postdoctoral Researcher > Open Systems Lab | Indiana University > 150 S. Woodlawn Ave. | Bloomington, IN, 474045, USA > Lindley Hall Room 135 | +01 (812) 855-3608 > _______________________________________________ > mpi3-coll mailing list > mpi3-coll(a)lists.mpi-forum.org > http://lists.mpi-forum.org/mailman/listinfo.cgi/mpi3-coll

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Re: [mpi3-coll] Updates after first reading
by Torsten Hoefler 15 Jan '09

15 Jan '09

Hello, thanks Bin and Bronis! I fixed it in the latest version. It now reads: "The use of tags for collective operations would prevent certain hardware-optimizations and omitting them is consistent with blocking collective operations." Best, Torsten -- bash$ :(){ :|:&};: --------------------- http://www.unixer.de/ ----- Torsten Hoefler | Postdoctoral Researcher Open Systems Lab | Indiana University 150 S. Woodlawn Ave. | Bloomington, IN, 474045, USA Lindley Hall Room 135 | +01 (812) 855-3608

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Re: [mpi3-coll] Second January Telecon
by Torsten Hoefler 15 Jan '09

15 Jan '09

On Thu, Jan 15, 2009 at 01:49:25PM -0800, Bronis R. de Supinski wrote: > > Torsten: > > Re: > > Jesper proposed a second January telecon for the 29th. However, I > > couldn't attent on the 29th and would like to move it to the 28th > > (noon). > > > > Does anybody object? We can also choose another time or day in this > > week. > > I (probably) have a conflict on the 28th. The 27th is > more open for me... 27th is fine with me - other opinions? Best, Torsten -- bash$ :(){ :|:&};: --------------------- http://www.unixer.de/ ----- Torsten Hoefler | Postdoctoral Researcher Open Systems Lab | Indiana University 150 S. Woodlawn Ave. | Bloomington, IN, 474045, USA Lindley Hall Room 135 | +01 (812) 855-3608

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Re: [mpi3-coll] Second January Telecon
by Bronis R. de Supinski 15 Jan '09

15 Jan '09

Torsten: Re: > Jesper proposed a second January telecon for the 29th. However, I > couldn't attent on the 29th and would like to move it to the 28th > (noon). > > Does anybody object? We can also choose another time or day in this > week. I (probably) have a conflict on the 28th. The 27th is more open for me... Bronis

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[mpi3-coll] Second January Telecon
by Torsten Hoefler 15 Jan '09

15 Jan '09

Hello Coll-WG, Jesper proposed a second January telecon for the 29th. However, I couldn't attent on the 29th and would like to move it to the 28th (noon). Does anybody object? We can also choose another time or day in this week. Thanks & Best, Torsten -- bash$ :(){ :|:&};: --------------------- http://www.unixer.de/ ----- Torsten Hoefler | Postdoctoral Researcher Open Systems Lab | Indiana University 150 S. Woodlawn Ave. | Bloomington, IN, 474045, USA Lindley Hall Room 135 | +01 (812) 855-3608

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[mpi3-coll] Telecon notes and updated proposal
by Torsten Hoefler 15 Jan '09

15 Jan '09

Hello, the notes of today's teleconference are at: https://svn.mpi-forum.org/trac/mpi-forum-web/wiki/Telecon011509 please feel free to add notes and comment. I also updated the proposal document and the related tickets. I'd like to ask all, especially the designated reviewers Adam, Christian, Bronis and Jesper to review them until the next telecon (which will be announced in a separate mail). The proposal is at [1], [2] and the diff at [3]! Thanks & Best, Torsten [1] https://svn.mpi-forum.org/trac/mpi-forum-web/attachment/wiki/NBColl/nbc-pro… [2] http://www.unixer.de/sec/nbc-proposal-01-15-2009.pdf [3] http://www.unixer.de/sec/nbc-proposal-01-15-2009.diff -- bash$ :(){ :|:&};: --------------------- http://www.unixer.de/ ----- Torsten Hoefler | Postdoctoral Researcher Open Systems Lab | Indiana University 150 S. Woodlawn Ave. | Bloomington, IN, 474045, USA Lindley Hall Room 135 | +01 (812) 855-3608

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Re: [mpi3-coll] Updates after first reading
by Bronis R. de Supinski 15 Jan '09

15 Jan '09

Bin: Nice catch. Another alternative is "and omitting them is consistent with...". Bronis On Thu, 15 Jan 2009, Bin Jia wrote: > Hi, Torsten, > > On page 50, line 27 - 28 of the 01-02-2009-2 version: > > "The use of tags for collective operations would prevent certain > hardware-optimizations and is consistent with blocking collective > operations. (End of rationale.)" > > Should it be " ... and is inconsistent with ..." ? > > Thanks > Bin Jia > Communication Protocol Development > Advanced Clustering Technology Team, IBM STG > Poughkeepsie, NY 12601 > Tel: 845-433-6301(T/L 293-) >

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Re: [mpi3-coll] Updates after first reading
by Bin Jia 15 Jan '09

15 Jan '09

Hi, Torsten, On page 50, line 27 - 28 of the 01-02-2009-2 version: "The use of tags for collective operations would prevent certain hardware-optimizations and is consistent with blocking collective operations. (End of rationale.)" Should it be " ... and is inconsistent with ..." ? Thanks Bin Jia Communication Protocol Development Advanced Clustering Technology Team, IBM STG Poughkeepsie, NY 12601 Tel: 845-433-6301(T/L 293-)

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[mpi3-coll] January Telecon - callin information
by Torsten Hoefler 13 Jan '09

13 Jan '09

Hello, the teleconference will be at this Thursday 1/15 with the following coordinates: Conf Id: 152711 Date: 1/15/2009 Begin Time: 12:00:00 PM Eastern Time (US & Canada) End Time: 1:00:00 PM Eastern Time (US & Canada) Phone Number: (812) 856-3600 PIN: 002118# The agenda is: 1) MPI-3 NBC reviews and open tickets 2) discussion of open MPI-2.2 tickets (coll-related) 3) misc items (if time) I hope all can attend! Hear you Thursday, Torsten -- bash$ :(){ :|:&};: --------------------- http://www.unixer.de/ ----- Torsten Hoefler | Postdoctoral Researcher Open Systems Lab | Indiana University 150 S. Woodlawn Ave. | Bloomington, IN, 474045, USA Lindley Hall Room 135 | +01 (812) 855-3608

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