Date: Wed, 3 May 2006 23:11:17 +0400 From: Spartak Radchenko <spartak@aif.ru> To: freebsd-stable@freebsd.org Subject: Re: Hyperthreading in 6.x ... still frowned upon? Message-ID: <20060503191117.GA5646@oberon.aif.ru> In-Reply-To: <009401c66ee1$8c706170$0202fea9@aus.pervasive.com> References: <20060503184223.GB2198@oberon.aif.ru> <009401c66ee1$8c706170$0202fea9@aus.pervasive.com>
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On Wed, May 03, 2006 at 01:44:02PM -0500, Larry Rosenman wrote: > Spartak Radchenko wrote: > > On Wed, May 03, 2006 at 11:42:18AM -0300, Marc G. Fournier wrote: > >> > >> In 4.x, it was a 'shut it off' sort of deal .. my new amd64 don't > >> appear to have it enabled, but my older i386 server that I just > >> upgraded to 6.x does: > > > > I am not sure I understood your problem correctly... Do you want > > to enable hyperthreading on amd64? But they have no such thing. > > Intel only. > > you do know that EM64T Xeons *DO* have hyperthreading, and (can) > run an amd64 kernel? Of course. So "amd64" means FreeBSD platform in the original posting, not hardware? Ok, thanks. It was not evident to me. -- Spartak Radchenko SVR1-RIPE
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