Message83594
| Author |
pitrou |
| Recipients |
collinwinter, gregory.p.smith, jcea, loewis, pitrou, rhettinger, stutzbach |
| Date |
2009年03月14日.16:31:12 |
| SpamBayes Score |
0.0034872005 |
| Marked as misclassified |
No |
| Message-id |
<1237048275.0.0.321031608628.issue4688@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
Here is a benchmark ripped from the Computer Language Shootout
(http://shootout.alioth.debian.org).
Running "binary_trees.py 18" takes the following time:
-> without patch: 330s.
-> with patch: 201s. (40% speedup)
-> with GC disabled : 165s.
Running pybench --with-gc doesn't show any performance variation, which
seems to imply the overhead of the heuristic is negligible. |
|