Message217348
| Author |
vstinner |
| Recipients |
josh.r, jtaylor, neologix, njs, pitrou, skrah, vstinner |
| Date |
2014年04月28日.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. |
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History
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| Date |
User |
Action |
Args |
| 2014年04月28日 08:31:41 | vstinner | set | recipients:
+ vstinner, pitrou, njs, skrah, neologix, jtaylor, josh.r |
| 2014年04月28日 08:31:41 | vstinner | set | messageid: <1398673901.48.0.364895855719.issue21233@psf.upfronthosting.co.za> |
| 2014年04月28日 08:31:41 | vstinner | link | issue21233 messages |
| 2014年04月28日 08:31:41 | vstinner | create |
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