Re: Linux on Merced

John Gotts (jgotts@engin.umich.edu)
Fri, 31 Oct 1997 06:16:07 -0500


In message <34592A31.2DB5A66@usa.net>, Andre Derrick Balsa writes:

>About the Merced: the probability of Linux users getting advance
>information from Intel on the Merced is zero. Moreover we would need
>information on IA-64 technology and their "EPIC" instruction set to get
>a version of gcc working, even before we get a Linux kernel working on a
>Merced.

>Unless of course we use Merced's x86 compatible mode, and accept to take
>a performance hit of 70%, which would make Linux look like a slouch next
>to an NT machine running IA-64 code natively. Given the "friendly"
>relationship between Intel and Microsoft, we can expect the first Merced
>machines shipped in 1999 will be running version 5.0 or 6.0 of NT, and
>Linux 3.0 or 4.0 for Merced will be available about 3 years later, when
>it will not be considered a strategic menace anymore.

You couldn't be more wrong.

You didn't read the message I posted to linux-kernel about a week ago:

To quote an HP representative: "We're trying to make the case for an early port
of the GNU utilities and the Linux kernel to a Merced box."

Date: Mon, 27 Oct 1997 21:21:12 -0500
From: John Gotts <jgotts@umich.edu>
Message-Id: <199710280221.VAA11985@baits-209-72.reshall.umich.edu>
To: linux-kernel@vger.rutgers.edu
Subject: Fwd: GCC on Merced?
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This piqued my attention quite a bit.

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Subject: GCC on Merced?
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Date: Mon, 20 Oct 1997 13:23:33 -0700
From: marcf@cello.hpl.hp.com (Marc Fleischmann)
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Being completely unaware whether this subject has been
elaborated upon before...

..could anybody please comment on how difficult it would
be to port GCC to a VLIW architecture, e.g., the Merced
CPU (see the HP/Intel announcement at the Microprocessor
Forum tomorrow)?

We're trying to make the case for an early port of the
GNU utilities and the Linux kernel to a Merced box.

Thanks a whole lot for your help.

-marc
http://www.hpl.hp.com/personal/Marc_Fleischmann/

--
John GOTTS <jgotts@engin.umich.edu> http://www-personal.engin.umich.edu/~jgotts