Performance regression from 2.6.1 to 4.0.0 ?
Hi, I've done some measurements comparing JSON and MsgPack serialization/deserialization performance https://github.com/oberstet/scratchbox/tree/master/python/serperf MsgPack deserialization seems significantly slower (>30%). Note: the MsgPack library used runs pure Python code when on PyPy. Is this expected/known? Cheers, /Tobias
can you try with latest master? On Tue, Nov 17, 2015 at 4:32 AM, Tobias Oberstein < tobias.oberstein@tavendo.de> wrote:
Hi,
I've done some measurements comparing JSON and MsgPack serialization/deserialization performance
https://github.com/oberstet/scratchbox/tree/master/python/serperf
MsgPack deserialization seems significantly slower (>30%).
Note: the MsgPack library used runs pure Python code when on PyPy.
Is this expected/known?
Cheers, /Tobias _______________________________________________ pypy-dev mailing list pypy-dev@python.org https://mail.python.org/mailman/listinfo/pypy-dev
Hi Tobias.
I'm right now travelling, can you put this into a bug report so it
does not get forgotten?
Cheers,
fijal
On Mon, Nov 16, 2015 at 11:02 PM, Tobias Oberstein
Hi,
I've done some measurements comparing JSON and MsgPack serialization/deserialization performance
https://github.com/oberstet/scratchbox/tree/master/python/serperf
MsgPack deserialization seems significantly slower (>30%).
Note: the MsgPack library used runs pure Python code when on PyPy.
Is this expected/known?
Cheers, /Tobias _______________________________________________ pypy-dev mailing list pypy-dev@python.org https://mail.python.org/mailman/listinfo/pypy-dev
Hi Fijal,
I'm right now travelling, can you put this into a bug report so it
Ah, have a good trip!
does not get forgotten?
https://bitbucket.org/pypy/pypy/issues/2190/possible-performance-regression-... Cheers, /Tobias
participants (3)
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Maciej Fijalkowski
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Phyo Arkar
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Tobias Oberstein