Date: Mon, 6 Dec 2004 15:46:39 -0700 (MST) From: Scott Long <scottl@freebsd.org> To: Andy Smith <andy@freebsdwiki.org> Cc: freebsd-stable@freebsd.org Subject: Re: FreeBSD mysql and threading Message-ID: <20041206154452.V99527@pooker.samsco.org> In-Reply-To: <20041206124554.GJ43390@caffreys.strugglers.net> References: <64353.192.168.0.200.1102263448.squirrel@192.168.0.200> <587369907.20041205175744@andric.com> <41B348EF.8000903@freebsd.org> <20041206124554.GJ43390@caffreys.strugglers.net>
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On Mon, 6 Dec 2004, Andy Smith wrote: > On Sun, Dec 05, 2004 at 10:44:15AM -0700, Scott Long wrote: > > The good news is that default option of using KSE (i.e. > > libpthread) system scope threads performs about as well as > > Linuxthreads, on an SMP system. > > On a single processor 5.x system, is it still advised to use > linuxthreads with the MySQL 4.1.x port? > KSE and linuxthreads perform nearly the same, and both are definitely prefered to the old libc_r library that was standard in 5.2 and prior. There are still some reports of bugs in KSE in edge cases so you'll likely want to do your own in-house testing before deploying your database. Scott
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