Message171407
| Author |
thomaslee |
| Recipients |
BreamoreBoy, ezio.melotti, serhiy.storchaka, thomaslee, vstinner |
| Date |
2012年09月28日.06:39:48 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<1348814388.88.0.637801900455.issue16061@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
My results aren't quite as dramatic as yours, but there does appear to be a regression:
$ ./python -V
Python 2.7.3+
$ ./python -m timeit -s "s = 'b'*1000" "s.replace('b', 'a')"
100000 loops, best of 3: 16.5 usec per loop
$ ./python -V
Python 3.3.0rc3+
$ ./python -m timeit -s "s = 'b'*1000" "s.replace('b', 'a')"
10000 loops, best of 3: 22.7 usec per loop |
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