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Groups > comp.lang.python > #59167
| From | Mark Lawrence <breamoreboy@yahoo.co.uk> |
|---|---|
| Subject | Re: UTF-32 decoder optimization in Python 3.4 |
| Date | 2013-11-12 09:17 +0000 |
| References | <l5riul$7ai$1@ger.gmane.org> <l5s2oq$d9e$1@ger.gmane.org> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.2440.1384247811.18130.python-list@python.org> (permalink) |
On 12/11/2013 02:11, Terry Reedy wrote: > On 11/11/2013 4:41 PM, Mark Lawrence wrote: >> From http://docs.python.org/dev/whatsnew/3.4.html#optimizations "The >> UTF-32 decoder is now 3x to 4x faster.". Does anybody have any >> references to this work? All I can find is the 3.3 what's new which >> refers to PEP 393 (Flexible String Representation) optimizations as a >> result of work done by Serhiy Storchaka on issues 14624, 14738 and 15026. > > The second line at the top has "For full details, see the changelog." > where changelog links to > http://docs.python.org/3.4/whatsnew/changelog.html > Searching that for 'UTF-34' goes to this line > "Issue #14625: Rewrite the UTF-32 decoder. It is now 3x to 4x faster. > Patch written by Serhiy Storchaka." where 'Issue #14625' links to > http://bugs.python.org/issue14625 > with full discussion. (I know that you, Mark, could have found that, but > not everyone reading could.) > Thanks for pointing out the obvious Terry. Kicks self up bum rather than facepalm :( -- Python is the second best programming language in the world. But the best has yet to be invented. Christian Tismer Mark Lawrence
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Re: UTF-32 decoder optimization in Python 3.4 Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-11-12 09:17 +0000
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