From owner-freebsd-questions@FreeBSD.ORG Wed Aug 5 13:30:30 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 54727106566B for ; Wed, 5 Aug 2009 13:30:30 +0000 (UTC) (envelope-from j.mckeown@ru.ac.za) Received: from a.mail.ru.ac.za (a.mail.ru.ac.za [IPv6:2001:4200:1010::25:1]) by mx1.freebsd.org (Postfix) with ESMTP id 784188FC08 for ; Wed, 5 Aug 2009 13:30:29 +0000 (UTC) (envelope-from j.mckeown@ru.ac.za) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=ru-msa; d=ru.ac.za; h=Received:From:Organization:To:Subject:Date:User-Agent:References:In-Reply-To:X-Face:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-Disposition:Message-Id:X-Virus-Scanned:X-Authenticated-User; b=GhTxDuQE/FVN97ThMaQjFgkFB2kPr+bAyRoTjtXiHpkwC6AHdeDVfv9O/kxpEsMKF73dRadpKuN9hlAMMBmJscW2i4yHL/yDXWyd9fNwjzlknQrYe1ssISO/zmRQ5YWU; Received: from vorkosigan.ru.ac.za ([2001:4200:1010:1058:219:d1ff:fe9f:a932]:53530) by a.mail.ru.ac.za with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.69 (FreeBSD)) (envelope-from ) id 1MYgZX-000G45-W2 for freebsd-questions@freebsd.org; Wed, 05 Aug 2009 15:30:28 +0200 From: Jonathan McKeown Organization: Rhodes University To: freebsd-questions@freebsd.org Date: Wed, 5 Aug 2009 15:30:27 +0200 User-Agent: KMail/1.9.10 References: <200908051414.49468.david@vizion2000.net> In-Reply-To: <200908051414.49468.david@vizion2000.net> X-Face: $@VrUx^RHy/}yu]jKf/<4T%/d|F+$j-Ol2"2J$q+%OK1]&/G_S9(=?utf-8?q?HkaQ*=60!=3FYOK=3FY!=27M=60C=0A=09aP=5C9nVPF8Q=7DCilHH8l=3B=7E!4?= =?utf-8?q?2HK6=273lg4J=7Daz?=@1Dqqh:J]M^"YPn*2IWrZON$1+G?oX3@ =?utf-8?q?k=230=0A=0954XDRg=3DYn=5FF-etwot4U=24b?=dTS{i X-Virus-Scanned: a.mail.ru.ac.za (2001:4200:1010::25:1) X-Authenticated-User: s0900137 from vorkosigan.ru.ac.za (2001:4200:1010:1058:219:d1ff:fe9f:a932) using auth_plaintext Subject: Re: kernel designations terminology confusion -- amd64 used for into quad core X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Aug 2009 13:30:30 -0000 On Wednesday 05 August 2009 15:14:49 David Southwell wrote: > Hi every one > > My understanding is that one uses the amd64 for building a kernel for > systems with Intel Quad Core processors. > > It is helpful when naming conventions follow a logical strand. I mean why > does freebsd use a single manufacturer's name to represent a genre? Because it's technically correct, as I understand it. Unless I've got this wrong (in which case I'm sure someone will shout), there were initially two 64-bit instruction sets, amd64 from AMD and ia64 from Intel. ia64 saw so little uptake that Intel started using the AMD instruction set, but amd64 is still the appropriate description for most 64-bit processors these daya regardless of manufacturer. Jonathan