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Author vstinner
Recipients josh.r, rhettinger, serhiy.storchaka, vstinner, wbolster
Date 2015-02-23.11:30:10
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1424691010.23.0.0950197012527.issue23493@psf.upfronthosting.co.za>
In-reply-to
Content 
"My interpretation of the results. In CPython using operator.itemgetter() makes sorting up to 2 times faster"

If I remember correctly, Python functions implemented in C don't create a Python frame. The Python frame is an important cost in term of performances.
History
Date User Action Args
2015-02-23 11:30:10vstinnersetrecipients: + vstinner, rhettinger, serhiy.storchaka, wbolster, josh.r
2015-02-23 11:30:10vstinnersetmessageid: <1424691010.23.0.0950197012527.issue23493@psf.upfronthosting.co.za>
2015-02-23 11:30:10vstinnerlinkissue23493 messages
2015-02-23 11:30:10vstinnercreate