[yt-users] --parallel not working for MPT?

Semyeong Oh semyeong.oh at gmail.com
Thu Sep 26 16:32:40 PDT 2013


Hi all,

I want to divide ENZO simulation into certain regions, do some operation
and save some files in parallel. I used parallel_objects for this.

If I use openMPI and do
$mpirun -np 6 python script.py --parallel
it works fine.

But if I use MPT(a variety of MPICH, I think) and run the exact same
command,
it ignores --parallel and just does things in serial.

Is this expected? I'm new to parallel computation, and kind of stuck here.
Thanks for your help.

Best regards,
Semyeong
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.spacepope.org/pipermail/yt-users-spacepope.org/attachments/20130926/043b41d6/attachment.htm>


More information about the yt-users mailing list