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Re: Architecture Nomenclature



On Tue, 2010-04-27 at 12:45 -0700, Kip Warner wrote:
> Greetings Everyone,
> 
> I've been looking for a while, but no luck. Is there a table somewhere
> that summarizes the different architecture names like i386, i586, i686,
> amd64, ia64, and so on along with the criteria for hardware qualifying
> under that name?

'i386' covers Intel 486 and compatible processors (originally 386 and
compatible).
'amd64' covers AMD64 and Intel 64 processors.
'ia64' covers Intel Itanium processors.

> e.g. Does i686 mandate SSE2?

Debian doesn't commonly use the architecture names 'i586' or 'i686'.

There are a few packages that are named using the suffix '-686' or
'-i686', and their descriptions explain what this means:

http://packages.debian.org/sid/linux-image-2.6.32-4-686
http://packages.debian.org/sid/libc6-i686

Ben.

-- 
Ben Hutchings
Once a job is fouled up, anything done to improve it makes it worse.

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