*BSD News Article 67530


Return to BSD News archive

Newsgroups: comp.unix.bsd.freebsd.misc
Path: euryale.cc.adfa.oz.au!newshost.anu.edu.au!harbinger.cc.monash.edu.au!news.mira.net.au!inquo!vyzynz!news.dacom.co.kr!usenet.seri.re.kr!news.cais.net!nntp.primenet.com!uunet!in2.uu.net!news.new-york.net!ritz.mordor.com!ritz
From: ritz@ritz.mordor.com (Chris Mauritz)
Subject: Re: ALR Pentium Pro and FreeBSD?
X-Newsreader: TIN [UNIX 1.3 950824BETA PL0]
Lines: 29
Organization: Mordor International
Message-ID: <Dqsp97.J59@ritz.mordor.com>
References: <4m5u4b$f1d@news.service.uci.edu> <DqpGnK.7DE@ritz.mordor.com> <4mat1c$qpu@shellx.best.com>
Date: Thu, 2 May 1996 20:36:43 GMT

Russell Carter (rcarter@shellx.best.com) wrote:
: In article <DqpGnK.7DE@ritz.mordor.com>,
: Chris Mauritz <ritz@ritz.mordor.com> wrote:
: >Sam Sapoznick (ssapozni@photon.lib.uci.edu) wrote:
: >: I'd like to buy an ALR Evolution Dual6 Pentium Pro to run FreeBSD on. Has any
: >: one used ALR Pentium Pro-class machines to run FreeBSD? Are there any 
: >: general conflicts between FreeBSD and the P6?
: >: 
: >: Here are more specific specs. 
: >: 
: >: The Dual 6 comes with one processor, with a slot for a second processor. Can
: >: FreeBSD use the second processor efficiently, or at all?
: >: 
: >: The chipset is Intel 82450KX (OrionDT) PCI.
: >: BIOS is Phoenix Upgradeable Flash BIOS
: >: 
: >: Thanks very much.
: >
: >Unless Intel is shipping fixed orion chipsets you're going to find
: >yourself limited to about 4mb/sec of cpu to memory bandwidth...yech.
:                                       ^^^^^^^^^^^^^
:                                       PCI controller to memory

Oops.  However, it is effectively the same since the PCI controller
sits between the cpu and non-cache memory, right?

Cheers,

Chris
-- 
Christopher Mauritz         | For info on internet access:
ritz@mordor.com             | finger/mail info@ritz.mordor.com OR
Mordor International        | http://www.mordor.com/
201/212/718 internet access | Modem: (201)433-7343,(212)843-3451