[IPython-dev] IPCluster failing when starting more than a few engines.

Aron Ahmadia aron at ahmadia.net
Thu Mar 6 17:08:36 EST 2014

On Thu, Mar 6, 2014 at 5:00 PM, Drain, Theodore R (392P) <
theodore.r.drain at jpl.nasa.gov> wrote:

> At this point I'm thinking I'm going to have to write my own version of
> "ipcluster" that runs the controller, sets up the port forwards, and spawns
> the engines.  Perhaps if I have more control over how that happens that I
> can get a cluster that will reliably start up.

Are you dynamically controlling the number of engines?  Have you tried
switching over to MPI for job startup?
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