Message82344
| Author |
pitrou |
| Recipients |
christian.heimes, gregory.p.smith, mark.dickinson, pitrou, vstinner |
| Date |
2009年02月17日.17:22:26 |
| SpamBayes Score |
0.039273985 |
| Marked as misclassified |
No |
| Message-id |
<1234891353.85.0.82224091695.issue4258@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
Some more benchmarks results (with 30bit_longdigit13.patch):
* Victor's bench_int.py:
- 32-bit without patch: 1370.1 ms
- 32-bit with patch: 1197.8 ms (23% speedup)
- 64-bit without patch: 1357.6 ms
- 64-bit with patch: 981.6 ms (28% speedup)
* calculating 2000 digits of pi (*):
- 32-bit without patch: 2.87 s.
- 32-bit with patch: 2.87 s. (0% speedup: ???)
- 64-bit without patch: 3.35 s.
- 64-bit with patch: 1.68 s. (50% speedup)
(*) using the following script adapted for py3k:
http://shootout.alioth.debian.org/u64q/benchmark.php?test=pidigits&lang=python&id=1 |
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