[MPI3-IO] Topics for discussion for the I/O working group slot

Quincey Koziol koziol at hdfgroup.org
Mon Feb 25 16:08:47 CST 2013


I was thinking more about this, and what about the "group collective" I/O operations that we've kicked around a bit?  (Where "group collective" is a sub-group of the processes that opened the file)

	Quincey

On Feb 25, 2013, at 3:44 PM, Dries Kimpe <dkimpe at mcs.anl.gov> wrote:

> - Fix shared file pointer access cfr. the EuroMPI paper?
> - independent file view changes
> 
> 
>  Dries
> 
> * Mohamad Chaarawi <chaarawi at hdfgroup.org> [2013-02-25 15:41:16]:
> 
>> Hi All,
> 
>> The I/O working group has 1hr and 45 minutes of time allocated at the Forum
>> meeting in a couple of weeks.
>> HDF doesn't have a lot of things to talk about, other than current status of
>> the non-blocking collective I/O ticket and maybe a non-blocking open/close..
>> But I don't imagine those would take more than 1/2 an hr.
>> Does anyone have anything they would want to discuss then?
> 
>> Thanks,
>> Mohamad
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