Mailinglist Archive: opensuse (5130 mails)

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Re: [SLE] SUSE Linux 10.1 - 32-bit or 64-bit
  • From: Jerry Feldman <gaf@xxxxxxx>
  • Date: Fri, 19 May 2006 09:01:19 -0400
  • Message-id: <200605190901.19674.gaf@xxxxxxx>
On Friday 19 May 2006 8:54 am, Bryan J. Smith wrote:
> Yes!  You are running the i686 (32-bit/36-bit PAE) version of Firefox.
> You are _not_ running the x86-64 (48-bit/52-bit PAE) version.
Actually, the x86_64 bit version of an application is built for 64-bit
virtual. The 48-bit/52-bit PAE is applicable when talking about the OS's
virtual memory manager, paging, and TLBs. An application built for x86_64
(or Alpha or IA64) will have a full 64-bit virtual memory address space as
well as access to the full 64-bit registers.
Jerry Feldman <gaf@xxxxxxx>
Boston Linux and Unix user group PGP key id:C5061EA9
PGP Key fingerprint:053C 73EC 3AC1 5C44 3E14 9245 FB00 3ED5 C506 1EA9

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