re.search much slower then grep on some regular expressions
Jeroen Ruigrok van der Werven
asmodai at in-nomine.org
Wed Jul 9 14:18:48 CEST 2008
-On [20080709 14:08], Kris Kennaway (kris at FreeBSD.org) wrote:
>It's compiler/build output.
Sounds like the FreeBSD ports build cluster. :)
Kris, have you tried a PGO build of Python with your specific usage? I
cannot guarantee it will significantly speed things up though.
Also, a while ago I did tests with various GCC compilers and their effect on
Python running time as well as Intel's cc. Intel won on (nearly) all
accounts, meaning it was faster overall.
>From the top of my mind: GCC 4.1.x was faster than GCC 4.2.x.
Jeroen Ruigrok van der Werven <asmodai(-at-)in-nomine.org> / asmodai
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