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Author vstinner
Recipients josh.r, jtaylor, neologix, njs, pitrou, skrah, vstinner
Date 2014-04-28.08:31:41
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1398673901.48.0.364895855719.issue21233@psf.upfronthosting.co.za>
In-reply-to
Content 
Changes on the pickle module don't look like an interesting optimization. It even looks slower.

$ python perf.py -b fastpickle,fastunpickle,pickle,pickle_dict,pickle_list,slowpickle,slowunpickle,unpickle ../default/python.orig ../default/python.calloc
...

Report on Linux selma 3.13.9-200.fc20.x86_64 #1 SMP Fri Apr 4 12:13:05 UTC 2014 x86_64 x86_64
Total CPU cores: 4

### fastpickle ###
Min: 0.364510 -> 0.374144: 1.03x slower
Avg: 0.367882 -> 0.377714: 1.03x slower
Significant (t=-11.54)
Stddev: 0.00493 -> 0.00347: 1.4209x smaller

The following not significant results are hidden, use -v to show them:
fastunpickle, pickle_dict, pickle_list.
History
Date User Action Args
2014-04-28 08:31:41vstinnersetrecipients: + vstinner, pitrou, njs, skrah, neologix, jtaylor, josh.r
2014-04-28 08:31:41vstinnersetmessageid: <1398673901.48.0.364895855719.issue21233@psf.upfronthosting.co.za>
2014-04-28 08:31:41vstinnerlinkissue21233 messages
2014-04-28 08:31:41vstinnercreate