Date: Thu, 10 Apr 2008 11:30:34 +0200 From: Kris Kennaway <kris@FreeBSD.org> To: gnn@freebsd.org Cc: current@freebsd.org Subject: Re: TSC Timecounter and multi-core/SMP Message-ID: <47FDDE3A.8020900@FreeBSD.org> In-Reply-To: <m2d4oy8n30.wl%gnn@neville-neil.com> References: <m2d4oy8n30.wl%gnn@neville-neil.com>
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gnn@freebsd.org wrote: > Howdy, > > Is the TSC timecounter synchronized across multiple cores and/or > processors? A quick search seems to indicate it's not but I'd like to > find a definitive reference on the TSC. Modern Intel systems tend to be synchronized, in my experience. Kris
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