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v0.5.1
v0.5.1
https://github.com/python/cpython
Revision b6a2f2a0d1e32497ba1dbb12e4a16216ccb12913 authored by Alexandre Vassalotti on 24 November 2013, 04:30:03 UTC, committed by Alexandre Vassalotti on 24 November 2013, 04:30:03 UTC
This will allow us to control in the future whether to use framing or not. For example, we may want to turn it off for tiny pickle where it doesn't help. The change also improves performance slightly: ### fastpickle ### Min: 0.608517 -> 0.557358: 1.09x faster Avg: 0.798892 -> 0.694738: 1.15x faster Significant (t=3.45) Stddev: 0.17145 -> 0.12704: 1.3496x smaller Timeline: http://goo.gl/3xQE1J ### pickle_dict ### Min: 0.669920 -> 0.615271: 1.09x faster Avg: 0.733633 -> 0.645058: 1.14x faster Significant (t=5.05) Stddev: 0.12041 -> 0.02961: 4.0662x smaller Timeline: http://goo.gl/LpLSXI ### pickle_list ### Min: 0.397583 -> 0.368112: 1.08x faster Avg: 0.412784 -> 0.397223: 1.04x faster Significant (t=2.78) Stddev: 0.01518 -> 0.03653: 2.4068x larger Timeline: http://goo.gl/v39E59 ### unpickle_list ### Min: 0.692935 -> 0.594870: 1.16x faster Avg: 0.730012 -> 0.628395: 1.16x faster Significant (t=17.76) Stddev: 0.02720 -> 0.02995: 1.1012x larger Timeline: http://goo.gl/2P9AEt The following not significant results are hidden, use -v to show them: fastunpickle.
1 parent 1889623
Tip revision: b6a2f2a0d1e32497ba1dbb12e4a16216ccb12913 authored by Alexandre Vassalotti on 24 November 2013, 04:30:03 UTC
Make framing optional in pickle protocol 4.
Make framing optional in pickle protocol 4.
Tip revision: b6a2f2a
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| pyconfig.h.in | -rw-r--r-- | 40.0 KB |
| setup.py | -rw-r--r-- | 94.6 KB |
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