[Beowulf] Jupyter and EP HPC

[John Hearns]

Cough. Julia. Cough.

On Fri, 27 Jul 2018 8:47 pm Lux, Jim (337K), <james.p.lux at jpl.nasa.gov>
wrote:

> I’ve just started using Jupyter to organize my Pythonic ramblings..
>
>
>
> What would be kind of cool is to have a high level way to do some
> embarrassingly parallel python stuff, and I’m sure it’s been done, but my
> google skills appear to be lacking (for all I know there’s someone at JPL
> who is doing this, among the 6000 people doing stuff here).
>
>
>
> What I’m thinking is this:
>
> I have a high level python script that iterates through a set of data
> values for some model parameter, and farms out running the model to nodes
> on a cluster, but then gathers the results back.
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>
>
> So, I’d have N copies of the python model script on the nodes.
>
> Almost like a pythonic version of pdsh.
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>
>
> Yeah, I’m sure I could use lots of subprocess() and execute() stuff (heck,
> I could shell pdsh), but like with all things python, someone has probably
> already done it before and has all the nice hooks into the Ipython kernel.
>
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>
> James Lux
>
> Task Manager, DARPA High Frequency Research (DHFR) Space Testbed
>
> Jet Propulsion Laboratory  (Mail Stop 161-213)
>
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>
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>
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