[Mpi3-hybridpm] Reminder for telecon tomorrow

[an Mey, Dieter]

Dear all,

I subscribed to this list only recently in order to get an impression on how MPI is evolving concerning hybrid parallelization.
I am participating in the OpenMP Language Committee and I am wondering in how far OpenMP is of any concern.

Best regards,
Dieter

--
Dipl.-Math. Dieter an Mey, HPC Team Lead
RWTH Aachen University, Center for Computing and Communication
Rechen- und Kommunikationszentrum der RWTH Aachen
Seffenter Weg 23, D 52074 Aachen (Germany)
Phone: + 49 241 80 24377 - Fax/UMS: + 49 241 80 624377 
mailto:anmey at rz.rwth-aachen.de http://www.rz.rwth-aachen.de


> -----Original Message-----
> From: mpi3-hybridpm-bounces at lists.mpi-forum.org [mailto:mpi3-hybridpm-
> bounces at lists.mpi-forum.org] On Behalf Of Pavan Balaji
> Sent: Tuesday, February 16, 2010 1:25 AM
> To: mpi3-hybridpm at lists.mpi-forum.org
> Subject: Re: [Mpi3-hybridpm] Reminder for telecon tomorrow
> 
> 
> On 02/15/2010 02:51 PM, Douglas Miller wrote:
> > Here is the document for starting a discussion on additional
> parallelism
> > models.
> 
> Thanks Doug. I think the biggest issue here is the lack of a concrete
> API and semantics. This (at least for me) was the cause of the most
> confusion. That is, can a user provide a helper thread to the MPI
> implementation for a random period of time? How does the thread detach
> (does some other thread detach or does the MPI implementation "let go"
> of the thread when it's done)?
> 
> If you can add some notes about these, that'll be great. Either ways,
> we
> can discuss these issues during tomorrow's call.
> 
>  -- Pavan
> 
> --
> Pavan Balaji
> http://www.mcs.anl.gov/~balaji
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