Date: Mon, 17 Oct 2005 12:14:26 -0700 From: "David O'Brien" <obrien@FreeBSD.org> To: Jung-uk Kim <jkim@FreeBSD.org> Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/amd64/amd64 identcpu.c src/sys/i386/i386 identcpu.c Message-ID: <20051017191426.GC97488@dragon.NUXI.org> In-Reply-To: <200510171451.34478.jkim@FreeBSD.org> References: <200510160858.j9G8wR9v045670@repoman.freebsd.org> <200510171417.38095.jkim@FreeBSD.org> <20051017183139.GA97488@dragon.NUXI.org> <200510171451.34478.jkim@FreeBSD.org>
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On Mon, Oct 17, 2005 at 02:51:31PM -0400, Jung-uk Kim wrote: > On Monday 17 October 2005 02:31 pm, David O'Brien wrote: > > On Mon, Oct 17, 2005 at 02:17:33PM -0400, Jung-uk Kim wrote: > > > On Monday 17 October 2005 01:28 pm, David O'Brien wrote: > > > > CPU: Dual Core AMD Opteron(tm) Processor 280 (2392.35-MHz > > > > K8-class CPU) .. > > > > Physical/Logical cores: 2/2 > > > > .. > > > > FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs .. > > > The information is per-CPU. You have two CPUs with dual cores, > > > which means the given information is correct. Please back it > > > out. > > > > No, this given information is wrong. AMD does not have > > HyperThreading. You are treating it as if it does. > > ??? Did I ever mention Hyper-Threading here? I actually replaced > misleading 'Hyperthreading' with 'Physical/Logical cores.' What else is x86/x86-64 "Physical/Logical cores" other than HyperThreading? -- -- David (obrien@FreeBSD.org)
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