From: Antoine Pitrou <solip...@pitrou.net>
Date: Sun, 28 Oct 2012 01:00:48 +0200
Local: Sat, Oct 27 2012 7:00 pm
Subject: Re: [Python-Dev] Python 3.3 vs. Python 2.7 benchmark results (again, but this time more solid numbers)
On Sun, 28 Oct 2012 01:39:42 +0300
Serhiy Storchaka <storch...@gmail.com> wrote:This will probably depend on the length of sys.path:
> On 28.10.12 01:06, Brett Cannon wrote:
> > I really doubt that as the amount of stat calls is significantly reduced
> > in Python 3.3 compared to Python 3.2 (startup benchmarks show Python 3.3
> > is roughly 1.66x faster than 3.2 thanks to caching filenames in a
> > directory).
> $ strace ./python -c '' 2>&1 | grep -c stat
> Python 2.7 - 161 stats
$ strace -e stat python2.7 -Sc "" 2>&1 | wc -l
$ strace -e stat python2.7 -c "" 2>&1 | wc -l
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