Message 158749 - Python tracker

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Author	serhiy.storchaka
Recipients	serhiy.storchaka
Date	2012-04-19.20:59:56
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1334869197.32.0.159275934867.issue14625@psf.upfronthosting.co.za>
In-reply-to

Content
I suggest two variants of patch, accelerating the utf-32 decoder. With PEP 393 utf-32 decoder slowed down up to 2x, these patches returns a performance at the level of Python 3.2 and even much higher (2-3x over 3.2). The variant A is simpler, but the variant B is a little faster (+8-15%).

I suggest two variants of patch, accelerating the utf-32 decoder. With PEP 393 utf-32 decoder slowed down up to 2x, these patches returns a performance at the level of Python 3.2 and even much higher (2-3x over 3.2). The variant A is simpler, but the variant B is a little faster (+8-15%).

History
Date	User	Action	Args
2012-04-19 20:59:57	serhiy.storchaka	set	recipients: + serhiy.storchaka
2012-04-19 20:59:57	serhiy.storchaka	set	messageid: <1334869197.32.0.159275934867.issue14625@psf.upfronthosting.co.za>
2012-04-19 20:59:56	serhiy.storchaka	link	issue14625 messages
2012-04-19 20:59:56	serhiy.storchaka	create