[yt-users] Interpreting parallel HOP catalog results

Matthew Turk matthewturk at gmail.com
Thu May 3 12:58:32 PDT 2012


Thank you, Stephen!  This is great.  I've accepted the PR.

On Thu, May 3, 2012 at 3:56 PM, Stephen Skory <s at skory.us> wrote:
> Hi all,
>
>> A quick note. I have been able to reproduce Matt's results on his
>> dataset, so I am now investigating what's going on.
>
> I think I've found the fix, and issued a PR:
>
> https://bitbucket.org/yt_analysis/yt/pull-request/151/fixing-a-typo-that-only-exposed-itself
>
> In summary, Matt successfully exposed a typo that only matters when
> few MPI tasks "own" a halo, and when the root task doesn't own any
> halos, which can happen when (number of MPI tasks) > (number of
> haloes).
>
> --
> Stephen Skory
> s at skory.us
> http://stephenskory.com/
> 510.621.3687 (google voice)
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