Created on 2011-11-16 22:49 by pitrou, last changed 2011-11-21 19:48 by pitrou. This issue is now closed.
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| File name | Uploaded | Description | Edit | |
| utf8lib2.patch | pitrou, 2011-11-16 22:49 | review | ||
| Messages (4) | |||
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| msg147778 - (view) | Author: Antoine Pitrou (pitrou) *  |
Date: 2011-11-16 22:49 | |
PEP 393 and the need for a two-pass decoding process has made utf-8 decoding much slower, especially with the current generic implementation. Attached patch makes utf-8 more than twice faster, which means we're around 10-20% slower than 3.2 on non-trivial cases. |
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| msg147926 - (view) | Author: Gregory P. Smith (gregory.p.smith) * |
Date: 2011-11-19 02:35 | |
+1 nice! A couple minor comments on the code review. |
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| msg148076 - (view) | Author: Roundup Robot (python-dev)  |
Date: 2011-11-21 19:44 | |
New changeset 8e6c4acaf530 by Antoine Pitrou in branch 'default': Issue #13417: speed up utf-8 decoding by around 2x for the non-fully-ASCII case. http://hg.python.org/cpython/rev/8e6c4acaf530 |
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| msg148078 - (view) | Author: Antoine Pitrou (pitrou) * |
Date: 2011-11-21 19:48 | |
Thanks for the review, patch committed now (with bogus comments removed). |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2011-11-21 19:48:56 | pitrou | set | status: open -> closed resolution: fixed messages: + msg148078 stage: patch review -> resolved |
| 2011-11-21 19:44:19 | python-dev | set | nosy:
+ python-dev messages: + msg148076 |
| 2011-11-19 02:35:52 | gregory.p.smith | set | nosy:
+ gregory.p.smith messages: + msg147926 |
| 2011-11-16 22:49:41 | pitrou | create | |