Re: 6-CORE Dunnington

From: Mars G Miro <spry_at_anarchy.in.the.ph>
Date: Fri, 10 Oct 2008 14:41:00 +0800
On Thu, Oct 9, 2008 at 7:32 PM, Max Laier <max_at_love2party.net> wrote:
[snip]
>>
>> Also it detects only 16CPUs instead of 24. Win2k3 detects all 24.
>
> This should be fixed with the following commit:
> http://svn.freebsd.org/changeset/base/183525
>

Cool. http://pastebin.com/f509d9e94

[in a separate email ..]
>> I recalled we were able to successfully install 64-bit Windows 2003
>> Server on it. So I booted it to the windows 2003 server just to the
>> point where it asks to install it, then rebooted it to the already
>> installed FreeBSD.

>So the problem looks like it has something to do with hardware initialization.


So it seems.


>> make -j16 buildworld:  4442.721u 3236.681s 16:29.50 776.0%
>> 6064+6203k 539+8258io 15117pf+0w
>>
>> But I have an HP DL380 Quad-Core Xeon that rebuilds the world in just
>> 13 minutes :-p
>>

> 21 minutes with 2x4-core 1.86 GHz Xeon :(

new buildworld stats on 4CPU 6-Core DUNNINGTON (24 CPUs):
make -j8 buildworld: 4157.424u 2675.440s 19:43.60 577.2%
6010+6465k 498+8312io 15123pf+0w
make -j16 buildworld: 4680.518u 6933.141s 19:24.25 997.5%
5794+5492k 436+8312io 15123pf+0w
make -j24 buildworld: 5243.507u 10805.515s 20:59.02 1274.7%
5686+5060k 16761+8455io 16821pf+0w

Thanks guys.

>> Thanks.
>>



-- 
cheers
mars
Received on Fri Oct 10 2008 - 04:41:02 UTC

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