[Yt-dev] [yt-users] parallel data retrieval

[Matthew Turk]

Hi guys, I'm moving this to -dev.

This should be in the halos themselves; unfortunately we want to avoid
double-communicating, both between procs and into the file system.  I
will work on that, using Stephen's script as a template.

However, I've also set up a simple little way to add things to wrap,
to get rid of the get_indices, get_velocities, etc functions.  I think
we can use this to prevent any getter/setter methods.

http://paste.enzotools.org/show/46/

Stephen, this is just a simple little mod, but if you could test that
this appropriately wraps the __getitem__ method, that'd be awesome.
Then we can ditch the getters.

-Matt

On Fri, Feb 13, 2009 at 10:27 AM, Stephen Skory <stephenskory at yahoo.com> wrote:
> Matt,
>
>> If you want to try it again, you might
>
>> consider manually setting (and then unsetting) the _processing
>> attribute of your HopGroup to True; this should set it to turn off the
>> locking/barrierizing.
>
> To follow up, your suggestion works, and I've pasted the full script below for everyone's edification.
>
> http://paste.enzotools.org/show/45/
>
> Please note that I haven't fixed some things in the version I pasted, in particular "grouped_particles" will be incorrect.
>
>
> Thanks!
>
> _______________________________________________________
> sskory at physics.ucsd.edu           o__  Stephen Skory
> http://physics.ucsd.edu/~sskory/ _.>/ _Graduate Student
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