[Mpi3-subsetting] MPI subsetting: charting the way forward at atelecon next week?

Jeff Squyres jsquyres at [hidden]
Mon Jun 16 09:44:18 CDT 2008



Sorry; was away from e-mail last week.

I have a conflict and am unable to attend at noon Easter 19 June.   
Please don't let that hold up the teleconference; I'm just letting you  
know that I unfortunately can't be there.

On Jun 16, 2008, at 8:42 AM, Supalov, Alexander wrote:

> Hi everybody,
>
> Basing on the overwhelming silence, I propose that we meet on
>
> Thursday, June 19, 2008, 9:00 am PDT/noon EDT/18:00 CEST
> Outside Intel: +1-916-356-2663, Inside Intel: 8-356-2663, Bridge: 4,  
> Passcode: 1459440
> - Opens
> - Subsetting: way forward
>
> Best regards.
>
> Alexander
>
> From: Supalov, Alexander
> Sent: Friday, June 06, 2008 6:55 PM
> To: 'MPI 3.0 Sub-setting working group'
> Subject: RE: [Mpi3-subsetting] MPI subsetting: charting the way  
> forward at atelecon next week?
>
> Hi everybody,
>
> From the few replies I've got (thanks!), we're not going to have a  
> quorum next week. Let's shoot for the week after that:
>
> Monday, June 16, 2008, 9:00 am PDT/noon EDT/18:00 CEST    yes/no/ 
> plan B
> Tuesday, June 17, 2008, 9:00 am PDT/noon EDT/18:00 CEST    yes/no/ 
> plan B
> Thursday, June 19, 2008, 9:00 am PDT/noon EDT/18:00 CEST    yes/no/ 
> plan B
>
> Best regards.
>
> Alexander
>
> From: mpi3-subsetting-bounces_at_[hidden] [mailto:mpi3-subsetting-bounces_at_[hidden] 
> ] On Behalf Of Supalov, Alexander
> Sent: Tuesday, June 03, 2008 6:29 PM
> To: mpi3-subsetting_at_[hidden]
> Subject: [Mpi3-subsetting] MPI subsetting: charting the way forward  
> at atelecon next week?
>
> Hi everybody,
>
> It looks to me that we're on subsetting crossroads at the moment.  
> There was a lot of good analysis so far, but I'm afraid we're slow  
> on moving towards comparably sized synthesis.
>
> On one hand, we have a rather well defined and strictly aimed  
> proposal from Dick that might fit into MPI-2.2 framework and is  
> somewhat related to subsetting. We also have a wider proposal from  
> Jeff, which also has interesting repercussions in the client/MPI  
> data exchange area, potentially usable well outside of the  
> subsetting per se.
>
> On the other hand we have a lot of things coming into the standard  
> in MPI-3, and still no clear way to manage this complexity and cater  
> for special purpose MPI configurations that may be necessary for MPI  
> to expand to new areas. Moreover, the meeting in Chicago showed that  
> not everybody agrees that introducing flexibility or going beyond  
> the traditional HPC is a good idea at all.
>
> On this backdrop, I'd suggest we should meet on the phone before the  
> Forum gathering in Menlo Park, and try to develop a workable  
> proposition how subsetting can find its way into the standard.
>
> I happen to have time for such a meeting on the following days next  
> week:
>
> Tuesday, May 10, 2008, 8:00 am PDT/11:00 am EDT/17:00 CDT    yes/no/ 
> plan B
> Wednesday, May 11, 2008, 8:00 am PDT/11:00 am EDT/17:00 CDT    yes/ 
> no/plan B
> Thursday, May 12, 2008, 8:00 am PDT/11:00 am EDT/17:00 CDT    yes/no/ 
> plan B
>
> Please reply as usual to me whether you can make any of these slots.
>
> Best regards.
>
> Alexander
>
> PS. This time I took special care to have a subsetting slot at the  
> F2F meeting. :)
>
> --
> Dr Alexander Supalov
> Intel GmbH
> Hermuelheimer Strasse 8a
> 50321 Bruehl, Germany
> Phone:          +49 2232 209034
> Mobile:          +49 173 511 8735
> Fax:              +49 2232 209029
>
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> Dornacher Strasse 1
> 85622 Feldkirchen/Muenchen Germany
> Sitz der Gesellschaft: Feldkirchen bei Muenchen
> Geschaeftsfuehrer: Douglas Lusk, Peter Gleissner, Hannes Schwaderer
> Registergericht: Muenchen HRB 47456 Ust.-IdNr.
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> Citibank Frankfurt (BLZ 502 109 00) 600119052
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-- 
Jeff Squyres
Cisco Systems




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