Author serhiy.storchaka
Recipients Arfrever, Giovanni.Bajo, PaulMcMillan, Vlado.Boza, alex, arigo, benjamin.peterson, camara, christian.heimes, dmalcolm, haypo, koniiiik, lemburg, serhiy.storchaka
Date 2012-11-07.07:40:29
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Message-id <1352274030.09.0.552811539255.issue14621@psf.upfronthosting.co.za>
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Content
I tested different kind of strings.

$ ./python -m timeit -n 1 -s "t = b'a' * 10**8"  "hash(t)"
$ ./python -m timeit -n 1 -s "t = 'a' * 10**8"  "hash(t)"
$ ./python -m timeit -n 1 -s "t = '\u0100' * 10**8"  "hash(t)"
$ ./python -m timeit -n 1 -s "t = '\U00010000' * 10**8"  "hash(t)"

       current   SipHash

bytes  181 msec  453 msec  2.5x
UCS1   429 msec  453 msec  1.06x
UCS2   179 msec  897 msec  5x
UCS4   183 msec  1.79 sec  9.8x
History
Date User Action Args
2012-11-07 07:40:30serhiy.storchakasetrecipients: + serhiy.storchaka, lemburg, arigo, haypo, christian.heimes, benjamin.peterson, Arfrever, alex, dmalcolm, Giovanni.Bajo, PaulMcMillan, Vlado.Boza, koniiiik, camara
2012-11-07 07:40:30serhiy.storchakasetmessageid: <1352274030.09.0.552811539255.issue14621@psf.upfronthosting.co.za>
2012-11-07 07:40:30serhiy.storchakalinkissue14621 messages
2012-11-07 07:40:29serhiy.storchakacreate