Author bmerry
Recipients bmerry, pitrou, skrah, vstinner
Date 2020-09-15.15:27:19
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Message-id <1600183639.14.0.49141933135.issue21644@roundup.psfhosted.org>
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Was this abandoned just because nobody had the time, or was there a problem with the approach? I independently wanted this optimisation, and have ended up implementing something very similar to what was reverted in https://hg.python.org/lookup/dff6b4b61cac.

In a benchmark that creates a large bytearray, then fills it with socket.readinto, I'm seeing a 2x performance improvement on Linux, and from some quick benchmarking it seems to be just as fast as the old code for small arrays that are allocated from the pool.
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Date User Action Args
2020-09-15 15:27:19bmerrysetrecipients: + bmerry, pitrou, vstinner, skrah
2020-09-15 15:27:19bmerrysetmessageid: <1600183639.14.0.49141933135.issue21644@roundup.psfhosted.org>
2020-09-15 15:27:19bmerrylinkissue21644 messages
2020-09-15 15:27:19bmerrycreate