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Mail Archives: pgcc/1999/10/27/18:54:08

Sender: nuetzel AT delorie DOT com
Message-ID: <381776BC.74D6E9F2@myokay.net>
Date: Wed, 27 Oct 1999 23:03:40 +0100
From: Dieter =?iso-8859-1?Q?N=FCtzel?= <dieter DOT nuetzel AT myokay DOT net>
Organization: DN
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To: Herbert DOT Wengatz AT consol DOT de
CC: pgcc AT delorie DOT com
Subject: Re: Q: I plan to buy me an Athlon (aka AMD K7). What can I expect from
the
Reply-To: pgcc AT delorie DOT com 

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Hello Herbert,
<p>I own an Athlon 500 with MSI MS-6167 since mid August.
<br>So you are not the first, here...:-)
<p>The Athlon is more PPro/PII/PIII compatible than K6/K6-2/K6-III, I think.
<p>Normally I only use
<p>'-O -funroll-loops'
<p>because I found with 'dgemm.c' (little bench from QuantX, the cool Alpha
company) that it is the fastest for the moment.
<p>For Mesa-3.1 beta3/CVS I use
<p>setenv CFLAGS '-O6 -march=pentiumpro -pipe -malign-double -mstack-align-double
-funroll-loops -DSHM'
<p>for the libraries and then '-O -funroll-loops', again for the demo programs.
<br>Marc?
<p>Both work with 2.2.xx and 2.3.xx for me.
<p>SunWave1>cat /proc/version<br>
Linux version 2.3.24 (root AT SunWave1) (gcc version pgcc-2.95.1 19990816
(release)) #1 Wed Oct 27 04:03:48 MET 1999
<pre>SunWave1>cat /proc/cpuinfo
processor&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 0
vendor_id&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : AuthenticAMD
cpu family&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 6
model&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 1
model name&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : AMD-K7(tm) Processor
stepping&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 2
cpu MHz&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 499.040637
cache size&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 512 KB
fdiv_bug&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : no
hlt_bug&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : no
sep_bug&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : no
f00f_bug&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : no
coma_bug&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : no
fpu&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : yes
fpu_exception&nbsp;&nbsp; : yes
cpuid level&nbsp;&nbsp;&nbsp;&nbsp; : 1
wp&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : yes
flags&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : fpu vme de pse tsc msr 6 mce cx8 sep mtrr pge 14 cmov fcmov 22 mmx 30 3dnow
bogomips&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 498.07</pre>
I&nbsp;do 3D medical visualization as my thesis.
<p>Regards,
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Dieter
<pre>--&nbsp;
Dieter N&uuml;tzel
Graduate Student, Computer Science

University of Hamburg
Department of Computer Science
Cognitive Systems Group
Vogt-K&ouml;lln-Stra&szlig;e 30
D-22527 Hamburg, Germany

email: nuetzel AT kogs DOT informatik DOT uni-hamburg DOT de
@home: dieter DOT nuetzel AT myokay DOT net</pre>
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