Date: Tue, 28 Jan 2003 09:51:07 +0000 From: Ceri Davies <setantae@submonkey.net> To: Adam Migus <adam@migus.org> Cc: current@FreeBSD.org Subject: Re: Force 1 CPU on SMP kernel? Message-ID: <20030128095107.GA2628@submonkey.net> In-Reply-To: <49857.192.168.4.2.1043728382.squirrel@mail.migus.org> References: <49857.192.168.4.2.1043728382.squirrel@mail.migus.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Mon, Jan 27, 2003 at 11:33:02PM -0500, Adam Migus wrote: > Hi, > I'm doing some performance analysis on FreeBSD. I would like to > be able to make an SMP kernel use only one CPU. Of course I > realize running GENERIC would only use 1 CPU but the concern is > that the overhead assoicated with SMP will skew the statistics. > So my question is what would be the 'best' way to make an SMP > kernel only start/use CPU0? Yank the others ? Ceri -- Happiness is having a scratch for every itch. -- Ogden Nash To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20030128095107.GA2628>