[issue45779] multiprocessing initializer error with CPython 3.9.6 on Apple Silicon

2021-11-10 Thread Zhang Zheng


New submission from Zhang Zheng :

Hi, I have encountered an error when working with 
concurrent.futures.ProcessPoolExecutor API, with CPython 3.9.6 on Apple 
Silicon, the error can not be reproduced with CPython 3.9.6 Linux/X86 build, so 
I think this might be related to the arch.

I have created a github repo with the code in poc.py file, and the error 
message in README, please let me know if there's anything more I can provide to 
help the investigation to the problem.

--
components: Library (Lib)
messages: 406108
nosy: zhangzheng
priority: normal
severity: normal
status: open
title: multiprocessing initializer error with CPython 3.9.6 on Apple Silicon
type: behavior
versions: Python 3.9

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[issue45779] multiprocessing initializer error with CPython 3.9.6 on Apple Silicon

2021-11-10 Thread Zhang Zheng


Zhang Zheng  added the comment:

Hi, I have encountered an error when working with 
concurrent.futures.ProcessPoolExecutor API, with CPython 3.9.6 on Apple 
Silicon, the error can not be reproduced with CPython 3.9.6 Linux/X86 build, so 
I think this might be related to the arch.

I have created a github repo with the code in poc.py file, and the error 
message in README, please let me know if there's anything more I can provide to 
help the investigation to the problem. 

https://github.com/simsicon/multiprocessing-initializer

--

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