From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists.gentoo.org ([140.105.134.102] helo=robin.gentoo.org) by nuthatch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1FsvKL-0003ox-DS for garchives@archives.gentoo.org; Wed, 21 Jun 2006 05:32:33 +0000 Received: from robin.gentoo.org (localhost [127.0.0.1]) by robin.gentoo.org (8.13.7/8.13.6) with SMTP id k5L5V5aA012575; Wed, 21 Jun 2006 05:31:05 GMT Received: from py-out-1112.google.com (py-out-1112.google.com [64.233.166.181]) by robin.gentoo.org (8.13.7/8.13.6) with ESMTP id k5L5QRQg024760 for ; Wed, 21 Jun 2006 05:26:27 GMT Received: by py-out-1112.google.com with SMTP id e30so1824900pya for ; Tue, 20 Jun 2006 22:26:26 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=jgFgfxSpAr0Mq6QSN9rodvNsPjWhIwtXaJ9TgTpFFDaax6HQfI1c+tBlArYkQcSI9WyHbDCnEK8el2Pbb3l5WjJLlt5jxYwoyBQI/7C1rYQSahFgyhY6fAvYY6ufIobTzgyTgbTJ2qebjhF87ruDsS55dbAtaMvIW2Sc4m00lUs= Received: by 10.35.57.5 with SMTP id j5mr10712757pyk; Tue, 20 Jun 2006 22:26:26 -0700 (PDT) Received: by 10.35.125.17 with HTTP; Tue, 20 Jun 2006 22:26:26 -0700 (PDT) Message-ID: Date: Wed, 21 Jun 2006 01:26:26 -0400 From: "Mike Huber" To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] 64bit vs 32bit In-Reply-To: <200606192343.10340.volker.armin.hemmann@tu-clausthal.de> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200606162309.34109.volker.armin.hemmann@tu-clausthal.de> <4496EC71.4090102@badapple.net> <200606192343.10340.volker.armin.hemmann@tu-clausthal.de> X-Archives-Salt: 582adf52-7d47-4a74-9a83-c47d153d6f43 X-Archives-Hash: 88c4dfb669e4cfee78c3c5e30a8c45b6 My understanding is that the major advantage of the 64-bit processors is for memory address space (>4Gigs of virtual memory space without PAE, technically 48 bits of address space, which is something like 128Terrabytes of addressable memory). There must be some advantage associated with being able to hold two long ints in one register (or some such relationship there). Anyone know detailed explanations for situations where 64-bit is more/less beneficial and why? --Mike On 6/19/06, Hemmann, Volker Armin wrote: > On Monday 19 June 2006 20:26, kashani wrote: > > Hemmann, Volker Armin wrote: > > > you don't need a chroot. > > > > > > Just emerge firefox-bin for flash > > > and > > > mplayer-bin for wmv files. > > > > > > Everything else does not make problems. > > > > Depending on the video files you'd like to decode 32bit can make a > > difference. Many of the stranger codecs are supported through the win32 > > codecs which are not 64bit safe or at least that's what I've read. I'd > > assume that qt, mp4, and wmv would generally be okay. > > and this 'strange' codecs are covered by mplayer-bin too. > -- > gentoo-user@gentoo.org mailing list > > -- gentoo-user@gentoo.org mailing list