Date: Wed, 21 Apr 1999 16:30:45 +0100 From: "Pierre Y. Dampure" <pierre.dampure@k2c.co.uk> To: "Daniel J. O'Connor" <doconnor@gsoft.com.au>, "Peter Wemm" <peter@netplex.com.au> Cc: <freebsd-smp@freebsd.org> Subject: Re: Really slow SMP Message-ID: <000e01be8c0b$ed1b22a0$0242a8c0@jfsebastian.k2c.co.uk>
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>Hmm.. no memory cache.. Blech. > >I have the same comment on my machine too in dmesg. I'm assuming its an SMP >only thing otherwise the list would be chock full of complaints :) > >And I didn't realise how useful caching was ;) > >So is there any solution? According to the CVS tree, it looks like Mike Smith decided to rewrite the P6 hardware optimisations as a separate file (/sys/i386/i386/i686_mem.c), but the new functions don't seem to be called yet. Peter commented out the old getmtrr() / putmtrr() calls on the 7th because they were not there any further and thus broke a kernel make. I suspect Mike will fix this soon... PYD To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message
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