Date: Mon, 27 Jan 2003 23:33:02 -0500 (EST) From: "Adam Migus" <adam@migus.org> To: <current@FreeBSD.org> Subject: Force 1 CPU on SMP kernel? Message-ID: <49857.192.168.4.2.1043728382.squirrel@mail.migus.org>
next in thread | raw e-mail | index | archive | help
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? -- Adam Migus - Research Scientist Network Associates Laboratories (http://www.nailabs.com) TrustedBSD (http://www.trustedbsd.org) FreeBSD (http://www.freebsd.org) 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?49857.192.168.4.2.1043728382.squirrel>