[issue11271] concurrent.futures.ProcessPoolExecutor.map() slower than multiprocessing.Pool.map() for fast function argument

[Brian Quinlan]

Brian Quinlan <brian at sweetapp.com> added the comment:

On my crappy computer, ProcessPoolExecutor.map adds <3ms of added execution time per call using your test framework.

What is your use case where that is too much?

That being said, I don't have any objections to making improvements.

If you want to pursue this, could you attach a working map_comprison.py?

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<http://bugs.python.org/issue11271>
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