[yt-users] IsBound and mpi4py

[Stephen Skory]

Hi Eve,

> I'm trying to use mpi4py as this iteration takes a very long time on serial
> but I'm getting an error very similar to the error I received when I tried
> mpi4py with clump finding routine:

Clump finding does not work in parallel - at least the expensive part
of it (where the gravitational boundedness of the clump is tested) is
definitely not parallel. You might want to experiment with changing
your opening angle to see if it speeds things up enough to justify the
loss in accuracy:

http://yt-project.org/doc/analysis_modules/clump_finding.html

Good luck!

-- 
Stephen Skory
s at skory.us
http://stephenskory.com/
510.621.3687 (google voice)