Running with pytorch 0.2.0 about pytorch-a3c HOT 10 CLOSED

Oh, so that's why!
btw, thank you for the code, it's been very useful in my research :)

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Hi. Yes, I works for me for pytorch 0.2.0. What do you mean by mp doesn't work?

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all the training processes exit after:
(policy_loss + args.value_loss_coef * value_loss).backward()
in some cases I get a core file that says:
Program terminated with signal 11, Segmentation fault. but it doesn't say where it happens exactly
I did manage to run other python files using pytorch 0.2

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Interesting. How many RAM do you have?

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252 GB
it worked perfectly with pytorch 1.2 (but I have to upgrade)

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Does it happen immediately or after several hours of training?

What arguments do you use?

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Immediately, default arguments.

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Do you use python2 or python3?

At the moment, I cannot reproduce the issue. I need more information.

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python 2.7
I deleted all the torch files and installing it from scratch now, It might be a conflict between the versions (even though it does work on other files)

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This code works only for python 3. I'm not planning to add support for python 2 any time soon (it's already scheduled to be deprecated anyway).

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