Date: Fri, 23 Apr 1999 10:55:38 -0700 From: Darryl Okahata <darrylo@sr.hp.com> To: Andrew Heybey <ath@niksun.com> Cc: freebsd-hackers@freebsd.org Subject: Re: SMP nerd toy report Message-ID: <199904231755.KAA27714@mina.sr.hp.com> In-Reply-To: Your message of "Thu, 22 Apr 1999 17:10:07 EDT."
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Andrew Heybey <ath@niksun.com> wrote: > Well, this is in part why I sent mail--I have no idea what is good or > not. I meant I'm a happy nerd more in the "look at my neat SMP toy" > as opposed to "look how fast buildworld runs". I do know that the > speed of make world is dependent to a large extent on the speed of > your disks and how many spindles you have. How many disks do you have > and where is your /usr/src and /usr/obj? Also note that, with SMP and Celerons, the 66MHz FSB may be an issue. If Amancio is right, and buildworld is memory bound, then a 100MHz FSB may give a noticeable improvement. [ I should try to write a benchmark that tests memory contention and SMP. I've got a similar system to yours, except that I've got striped SCSI disks. I've never done a buildworld; perhaps it's time I did. ] -- Darryl Okahata darrylo@sr.hp.com DISCLAIMER: this message is the author's personal opinion and does not constitute the support, opinion, or policy of Hewlett-Packard, or of the little green men that have been following him all day. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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