Date: Mon, 15 Nov 2004 12:19:28 +0800 From: Jiawei Ye <leafy7382@gmail.com> To: current@freebsd.org Subject: Re: Detection of HTT Message-ID: <c21e92e204111420192eed8f1@mail.gmail.com> 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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On Mon, 15 Nov 2004 14:11:01 +1030, Wilkinson, Alex
<alex.wilkinson@dsto.defence.gov.au> wrote:
> Why is HTT turned off out of the box ? I thought HTT was meant to be a
> hardware 'performance enhancing' feature.
>
> Why do we disable it ?
>
> - aW
Because it benefits only certain types of load and slows down the
machine otherwise.
Jiawei
--
"Without the userland, the kernel is useless."
--inspired by The Tao of Programming
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