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[Python-Dev] Where the speed is lost! (was: 1.6 speed)
Christian Tismertismer@trixie.triqs.com
Mon, 24 Apr 2000 17:19:41 +0200
Sorry, it was not really found...Christian Tismer wrote:[thought he had found the speed leak]After re-inserting all the builtin modules,I got nearly the same result after a completere-build, just marginally slower.There must something else be happening that I cannotunderstand. Stackless Python upon 1.5.2+ is stillnearly 10 percent faster, regardless what I do toPython 1.6.Testing whether Unicode has some effect?I changed PyUnicode_Check to always return 0.This should optimize most related stuff away.Result: No change at all!Which changes were done after the pre-unicode tag,which might really count for performance?I'm quite desperate, any ideas?ciao - chris-- Christian Tismer :^) <mailto:tismer@appliedbiometrics.com>Applied Biometrics GmbH : Have a break! Take a ride on Python'sKaunstr. 26 : *Starship*http://starship.python.net14163 Berlin : PGP key ->http://wwwkeys.pgp.netPGP Fingerprint E182 71C7 1A9D 66E9 9D15 D3CC D4D7 93E2 1FAE F6DF where do you want to jump today?http://www.stackless.com
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