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Created on 2005-11-18 08:00 by loewis, last changed 2022-04-11 14:56 by admin. This issue is now closed.
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| File name | Uploaded | Description | Edit | |
| encode2.diff | loewis, 2005-11-18 08:00 | |||
| Messages (4) | |||
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| msg49065 - (view) | Author: Martin v. Löwis (loewis) *  |
Date: 2005-11-18 08:00 | |
This patch speeds up the charmap encoder by a factor of 4 to 5, using a trie structure instead of a dictionary; the speedup primarily comes from not creating integer objects in the process. The trie is created by inverting the encoding map; the codec generator is changed to drop the encoding dictionary, and instead emit a function call to create the trie. |
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| msg49066 - (view) | Author: Jack Diederich (jackdied) * |
Date: 2006-05-25 22:45 | |
Logged In: YES user_id=591932 Updated the patch as part of NeedForSpeed (mainly Py_ssize_t changes and some rejected chunks) Because the previous version on the trunk was broken I'm not sure what to compare the results against ;) |
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| msg49067 - (view) | Author: Marc-Andre Lemburg (lemburg) * |
Date: 2006-05-26 12:00 | |
Logged In: YES user_id=38388 Hi Martin, I've only had a quick look at the patch, but it looks nice, so please check it in. Don't we also have to regenerate all the codecs once this patch has been applied ?! If so, I can take care of that using Makefile approach in Tools/unicode/. Please let me know. Thanks. |
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| msg49068 - (view) | Author: Martin v. Löwis (loewis) * |
Date: 2006-06-04 19:37 | |
Logged In: YES user_id=21627 Thanks for all comments and reviews; I have now committed the patch as r46648. This includes a regeneration of the individual codecs. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:56:14 | admin | set | github: 42606 |
| 2005-11-18 08:00:17 | loewis | create | |