[New-bugs-announce] [issue17781] optimize compilation options

[Antoine Pitrou]

New submission from Antoine Pitrou:

Ubuntu's system Python 3.3 shows consistently better performance than a vanilla Python 3.3: around 10-15% faster in general (see attached benchmark numbers).

If this can be attributed to different compilation options, it would be nice to backport those options to our standard build config.

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components: Build
files: perflog.txt
messages: 187192
nosy: barry, doko, pitrou
priority: low
severity: normal
status: open
title: optimize compilation options
type: performance
versions: Python 3.4
Added file: http://bugs.python.org/file29907/perflog.txt

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue17781>
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