ipython hangs on Auton cluster

[Predrag Punosevac]

I looked a bit more carefully. It could be an upstream bug. It wouldn't be
the first time

https://github.com/ipython/ipython/issues/11678

You don't need ipython to run Python code. You could work and debug your
code on your local machine and just run production code on the server. A
typical python code is just a script starting with a shebang following with
a path to the binaries. I fail to see how ipython could be useful for that.
It is surely useful for the interactive work.

Predrag

On Tue, Aug 18, 2020 at 5:45 PM Viraj Mehta <virajm at andrew.cmu.edu> wrote:

> Tried this with 3.7 and 3.8 and it still hangs. Also if it’s a good clue,
> it doesn’t stop even if I send SIGINT or SIGQUIT. Not really sure what’s
> going on here.
>
> On Aug 18, 2020, at 4:39 PM, Viraj Mehta <virajm at andrew.cmu.edu> wrote:
>
> Yeah, I’ll give it a shot. Thanks!
>
> On Aug 18, 2020, at 4:38 PM, Predrag Punosevac <predragp at andrew.cmu.edu>
> wrote:
>
> I just upgraded all /opt/conda-py37 and /opt/conda-py38 packages on both
> GPU9 and GPU11. Could you please try again? Could you also try with py38
> which is now recommended and report back. If this works I will upgrade
> packages across all servers. This could be potentially remotely related to
> the fact that Ifegenia could not build TensorFlow. Another thought is that
> the ipython SQLite database is corrupted.
>
> Best,
> Predag
>
> On Tue, Aug 18, 2020 at 4:34 PM Viraj Mehta <virajm at andrew.cmu.edu> wrote:
>
>> Hi Predrag,
>>
>> Hope you’re doing well. I’ve been running into an issue the last couple
>> days on the Auton cluster that is blocking my work on code that used to
>> work and was hoping to get your thoughts. I have tried to distill this down
>> to a small but replicable issue, as seen in the attachment, which I have
>> seen hang on the ipython call on GPU9 and GPU11 so far. Do you know why
>> this might be? Thanks.
>>
>> Best,
>> Viraj
>
>
>
>
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