Created
January 12, 2023 00:42
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How to access global variable when using multiprocessing in python
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| import multiprocessing as mp | |
| def add(val): | |
| list_proxy.append(val) | |
| print(list_proxy) | |
| if __name__=="__main__": | |
| man = mp.Manager() | |
| list_proxy = man.list() | |
| with mp.Pool(processes=2) as p: | |
| p.map(func=add, iterable=range(40)) |
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