Bob Ippolito <[EMAIL PROTECTED]> writes: > On Apr 10, 2005, at 2:48 PM, Michael Hudson wrote: > >> James Y Knight <[EMAIL PROTECTED]> writes: >> >>> Here's the numbers. It looks like something changed between python 2.2 >>> and 2.3 that made calling PyEval_InitThreads a lot less expensive. So, >>> it doesn't seem to make a whole lot of difference on recent versions >>> of Python. >> >> Thanks. I see similar results for 2.3 and 2.4 on OS X (don't have 2.2 >> here). >> >> It's very much a guess, but could this patch: >> >> [ 525532 ] Add support for POSIX semaphores >> >> be the one to thank? > > No, Mac OS X doesn't implement POSIX semaphores.
Well, does OS X show the same effect between 2.2 and 2.3? I don't have a 2.2 on OS X any more, I was just talking about James' results on linux. Cheers, mwh -- Slim Shady is fed up with your shit, and he's going to kill you. -- Eminem, "Public Service Announcement 2000" _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com