Message285200
| Author | vstinner |
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| Recipients | python-dev, serhiy.storchaka, vstinner, xiang.zhang |
| Date | 2017-01-11.08:04:18 |
| SpamBayes Score | -1.0 |
| Marked as misclassified | Yes |
| Message-id | <1484121858.68.0.912190416951.issue28870@psf.upfronthosting.co.za> |
| In-reply-to |
| Content | |
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I also ran the reliable performance benchmark suite with LTO+PGO. There is no significant performance change on these benchmarks: https://speed.python.org/changes/?rev=b9404639a18c&exe=5&env=speed-python The largest change is on scimark_lu (-13%), but there was an hiccup on the previous change which is probably a small unstability in the benchmark. It's not a speedup of these changes. The second largest change is on spectral_norm: +9%. But this benchmark is known to be unstable, there was already a small peak previously. Again, I don't think that it's related to the changes. |
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| Date | User | Action | Args |
| 2017-01-11 08:04:18 | vstinner | set | recipients: + vstinner, python-dev, serhiy.storchaka, xiang.zhang |
| 2017-01-11 08:04:18 | vstinner | set | messageid: <1484121858.68.0.912190416951.issue28870@psf.upfronthosting.co.za> |
| 2017-01-11 08:04:18 | vstinner | link | issue28870 messages |
| 2017-01-11 08:04:18 | vstinner | create | |