[issue17560] problem using multiprocessing with really big objects?

[Olivier Grisel]

Olivier Grisel added the comment:

I forgot to end a sentence in my last comment:

- detect mmap-backed numpy

should read:

- detect mmap-backed numpy arrays and pickle only the filename and other buffer metadata to reconstruct a mmap-backed array in the worker processes instead of copying the data around.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue17560>
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