[Beowulf] CCL:g03c 64bits vs 32 bits for opteron/athlon 64 (fwd from Bertrand.Illien at univ-nantes.fr)

[Eugen Leitl]

----- Forwarded message from Bertrand Illien <Bertrand.Illien at univ-nantes.fr> -----

From: Bertrand Illien <Bertrand.Illien at univ-nantes.fr>
Date: Thu, 09 Sep 2004 19:17:53 +0200
To: chemistry at ccl.net
Subject: CCL:g03c 64bits vs 32 bits for opteron/athlon 64
User-Agent: Mozilla Thunderbird 0.7.3 (Windows/20040803)

Dear CCLers,

we would like to buy a new computer for use with G03/linux.
have you got few benchs time results of  g03revC. test files ( test397 
is fine)
with 1/ g03 64bits compiled for opteron  (or/and  athlon 64)
       2/ g03 32 bits (compiled for pentium 4) on  the same opteron 
(or/and athlon 64)

does the 64bits compilation vs 32 bits improve performances ?

does the new intel xeon with EM 64  perform better  than  P4 (1MB in 
L2)  with G03 32 bits program ?
thanks for your help.
sincerely yours

Bertrand

-- 

______________________________________________________________________
Bertrand ILLIEN
Laboratoire de Spectrochimie et Modilisation
EA 1149 - FR CNRS 2465
Faculti des Sciences et Techniques
2, rue de la Houssinihre BP 92208
44322 Nantes Cedex 3 FRANCE
Tel :(+33)(0)2 51 12 55 65 - Fax : 55 67
http://www.sciences.univ-nantes.fr/spectro



-= This is automatically added to each message by the mailing script =-
To send e-mail to subscribers of CCL put the string CCL: on your Subject: 
line
and send your message to:  CHEMISTRY at ccl.net

Send your subscription/unsubscription requests to: CHEMISTRY-REQUEST at ccl.net 
HOME Page: http://www.ccl.net   | Jobs Page: http://www.ccl.net/jobs 

If your mail is bouncing from CCL.NET domain send it to the maintainer:
Jan Labanowski,  jlabanow at nd.edu (read about it on CCL Home Page)
-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+





----- End forwarded message -----
-- 
Eugen* Leitl <a href="http://leitl.org">leitl</a>
______________________________________________________________
ICBM: 48.07078, 11.61144            http://www.leitl.org
8B29F6BE: 099D 78BA 2FD3 B014 B08A  7779 75B0 2443 8B29 F6BE
http://moleculardevices.org         http://nanomachines.net
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 198 bytes
Desc: not available
URL: <http://www.beowulf.org/pipermail/beowulf/attachments/20040909/b1f3bda7/attachment.sig>