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Tag: shared-memory

Shared memory in multiprocessing

I have three large lists. First contains bitarrays (module bitarray 0.8.0) and the other two contain arrays of integers. These data structures take quite a bit of RAM (~16GB total). If i start 12 sub-processes using: Does this mean that l1, l2 and l3 will be copied for each sub-process or will the sub-processes share these lists? Or to be

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