Re: [Python-Dev] Reworking the GIL
by Antoine Pitrou other posts by this author
Nov 8 2009 6:19AM messages near this date
Re: [Python-Dev] Reworking the GIL
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Re: [Python-Dev] Reworking the GIL
Baptiste Lepilleur <baptiste.lepilleur <at> gmail.com> writes:
>
> I've tried, but there is no change in result (the regexp does not use \w &
> co but specify a lot unicode ranges). All strings are already of unicode
> type in 2.6.
No they aren't. You should add "from __future__ import unicode_literals" at the
start of your script and run it again.
> Hmmm, I was confusing with other modules (bzip2 & hashlib?). Looking back at
> the result of your benchmark it's obvious. Is there a place where the list of
> functions releasing the GIL is available? I did not see anything in
> bz2.compress documentation.
No, there isn't. You'd have to test, or read the source code.
But bz2 and zlib, for example, do release the GIL.
Regards
Antoine.
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