From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <74a45e49e13d8e3ffbb691bd8322a00c@collyer.net> To: 9fans@cse.psu.edu Subject: Re: [9fans] Van Jacobsen's network stack restructure Date: Fri, 10 Feb 2006 17:20:53 -0800 From: geoff@collyer.net In-Reply-To: <9ce0e857a1fea84744d006f22b239b6b@vitanuova.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Topicbox-Message-UUID: fa7d7048-ead0-11e9-9d60-3106f5b1d025 > (BTW, can plan 9 actually use multi-core processors?) In principle, yes, since they are just shared-memory multiprocessors packaged more compactly than previously. Having said that, I don't know if Intel and AMD did the obvious thing and just populated the MP table appropriately or whether they felt compelled to gratuitously do things differently because the word `core' is spelled differently than the word `processor', thus necessitating at least minor kernel changes. Given Intel's past behaviour, I'm pessimistic.