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Re: SPEC2000 testing page

To: Toon Moene <toon at moene dot indiv dot nluug dot nl>
Subject: Re: SPEC2000 testing page
From: Andreas Jaeger <aj at suse dot de>
Date: Wed, 25 Jul 2001 22:10:46 +0200
Cc: gcc at gcc dot gnu dot org
References: <holmlexrmq.fsf@gee.suse.de><3B5F2166.93EFEC0D@moene.indiv.nluug.nl>

Toon Moene <toon@moene.indiv.nluug.nl> writes:

> Andreas Jaeger wrote:
> 
>> - non-reportable runs around the clock: Checkout GCC from CVS, run
>>   SPECint and SPECfp once (for SPECfp only those tests that don't need
>>   a Fortran 90 compiler) and start again.
> 
> I'm studying these .html pages.  What's remarkable is that you use
> -mpreferred-stack-boundary=2 for peak performance.  According to our
> documentation that would set stack alignment to 4 bytes.  If there are a
> lot of local double precision variables / arrays in the code, this is a
> loss.

What do you propose instead?  Just removing it?  Honza, do you
remember why I've added this?

Thanks,
Andreas
-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj

References:
- SPEC2000 testing page
  - From: Andreas Jaeger
- Re: SPEC2000 testing page
  - From: Toon Moene

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