Date: Mon, 14 Jun 2004 15:13:18 -0700 (PDT) From: mike <mike@mike2k.com> To: Petri Helenius <pete@he.iki.fi> Cc: freebsd-threads@freebsd.org Subject: Re: Possible Threading problem with -CURRENT / MySQL? Message-ID: <Pine.LNX.4.53.0406141511530.20283@sql01.internal.mikehost.net> In-Reply-To: <40CE0C9B.1080305@he.iki.fi> References: <01c301c45239$940781f0$6401a8c0@animal> <Pine.LNX.4.53.0406141119100.3417@sql01.internal.mikehost.net> <40CE0C9B.1080305@he.iki.fi>
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there's a difference between running "fine" and actually performing to the hardware's specifications. if you tell me 5.2.1 was broken, fine, but i believe JG tried some other versions and still came out with the same results. this was on AMD64 but it sounds like all platforms are having the problems - it's just that there is no linuxthreads port for AMD64 so we could not test with that (however he did install i386 freebsd and tried linuxthreads and there were no significant performance gains) On Mon, 14 Jun 2004, Petri Helenius wrote: > mike wrote: > > >linux runs almost 2x as fast on the same hardware with no configuring - > >and we get nearly the same results running in single CPU mode vs. dual CPU > >mode on fbsd... something is definately fubar with the mysql+fbsd5.x > >combination. > > > > > > > mysql runs fine on freebsd 5.x both with linuxthreads and pthreads (on > -CURRENT). 5.2.1 release was broken though. > This is on i386. > > Pete >
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