Author inada.naoki
Recipients christian.heimes, inada.naoki, lemburg, rhettinger
Date 2017-02-01.09:50:43
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> it seems as if it would make sense to not use a fixed
> hash algorithm for all strings lengths, but instead a
> hybrid one to increase performance for short strings
> (which are used a lot in Python).
> Is there a good hash algorithm with provides better
> performance for short strings than siphash ?

There is undocumented option "Py_HASH_CUTOFF" to use DJBX33A for short string.

Date User Action Args
2017-02-01 09:50:44inada.naokisetrecipients: + inada.naoki, lemburg, rhettinger, christian.heimes
2017-02-01 09:50:44inada.naokisetmessageid: <>
2017-02-01 09:50:44inada.naokilinkissue29410 messages
2017-02-01 09:50:43inada.naokicreate