Date: Sun, 14 Nov 2004 20:07:42 -0800 From: Kris Kennaway <kris@obsecurity.org> To: current@freebsd.org Subject: Re: Detection of HTT Message-ID: <20041115040742.GA50559@xor.obsecurity.org> In-Reply-To: <20041115034101.GF51636@squash.dsto.defence.gov.au> References: <4197C217-3622-11D9-B78A-000A95A9A574@nordahl.net> <41972BA2.3090609@freebsd.org> <d8a0b76204111402012a63fcff@mail.gmail.com> <4197A47D.1070205@freebsd.org> <4487F0CE-3685-11D9-B78A-000A95A9A574@nordahl.net> <d8a0b76204111418561b49921d@mail.gmail.com> <20041115034101.GF51636@squash.dsto.defence.gov.au>
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--AhhlLboLdkugWU4S Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Nov 15, 2004 at 02:11:01PM +1030, Wilkinson, Alex wrote: > Why is HTT turned off out of the box ? I thought HTT was meant to be a > hardware 'performance enhancing' feature. Only in the Intel marketing literature. > Why do we disable it ? Because it's not, for general workloads. Consult the archives for further discussion of this topic, which comes up frequently. Kris --AhhlLboLdkugWU4S Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQFBmCuOWry0BWjoQKURAoYwAKCOPv1ZZwbz7KBWReI20on6x1i3pwCg2kJB Q7omwiWPSLTX/s+YcSCnXQ0= =IoxC -----END PGP SIGNATURE----- --AhhlLboLdkugWU4S--
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