Author pitrou
Recipients bob.ippolito, pitrou, rhettinger, swalker, vkuznet
Date 2009-12-02.22:32:20
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Message-id <1259793142.93.0.258059718155.issue6594@psf.upfronthosting.co.za>
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That said, it is possible to further improve json by reducing the number
of memory allocations and temporary copies. Here is an experimental
(meaning: not polished) patch which gains 40% in decoding speed in your
example (9 seconds versus 15).

We could also add an option to intern object keys when decoding (which
wins 400MB in your example); or, alternatively, have an internal "memo"
remembering already seen keys and avoiding duplicates.
History
Date User Action Args
2009-12-02 22:32:23pitrousetrecipients: + pitrou, rhettinger, bob.ippolito, swalker, vkuznet
2009-12-02 22:32:22pitrousetmessageid: <1259793142.93.0.258059718155.issue6594@psf.upfronthosting.co.za>
2009-12-02 22:32:21pitroulinkissue6594 messages
2009-12-02 22:32:21pitroucreate