From: Roland Orre <orre@nada.kth.se>
To: linux-smp@vger.kernel.org
Subject: Re: Hyperthreading on XPC
Date: 06 May 2003 09:37:16 +0200 [thread overview]
Message-ID: <1052206636.16793.28.camel@localhost> (raw)
In-Reply-To: <1052206496.16799.26.camel@localhost>
Has anyone experience with Shuttle XPC and hyperthreading? Especially
with motherboard FB51 and Intel 845GE chipset.
Do I need APIC to get the hyperthreading work?
(on the test machine with SiS651 I had to say "noapic")
Will "noapic" affect performance?
Background:
For several years we have used servers and workstations based on dual
pentium systems (Asus and Intel mb).
Now we intend switching to the new XPC systems from Shuttle, as work
stations as they are small and rather silent.
On the first system (SLiX with Creative label) the APIC didn't work
however. This corresponds to Shuttle SS-51G with mb FS51G which
utilizes the SiS651 chipset. (This has, however, not hyperthread
support)
Now, I have plans to check the SB-51G with FB51 mb which uses
the Intel i845GE chipset, and which really has hyperthread support.
/Roland Orre
next prev parent reply other threads:[~2003-05-06 7:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-02 11:30 unexpected IO-APIC huba
[not found] ` <1052206496.16799.26.camel@localhost>
2003-05-06 7:37 ` Roland Orre [this message]
2003-05-06 21:17 ` Hyperthreading on XPC Linus Torvalds
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