[MMTK] Auto-discard notification

Konrad Hinsen hinsen at cnrs-orleans.fr
Mon Jun 19 17:59:04 CEST 2006


On Jun 16, 2006, at 4:28, mmtk-bounces at python.net wrote:

> From: Sanzo Miyazawa <miyazawa at smlab.sci.gunma-u.ac.jp>
> Date: June 16, 2006 4:27:56 CEDT
> To: miyazawa at smlab.sci.gunma-u.ac.jp, mmtk at python.net
> Subject: energy values on opterons
>
>
>
> I ran MMTK-2.5.13/Examples/MolecularDynamics/protein.py
> with a modification to read a 1L2Y.pdb on several AMD
> opteron servers.
>
> The energy values were different on different opteron computers.
> ----------------------------------------------------------------
>
> I printed out the coordinates of atoms and
> confirmed that they were the same.
>
> I tried to run it on several xeons and
> confirmed that the energy values were exactly
> the same between xeons.
>
> The energy values were the same on different xeon computers.
> -------------------------------------------------------------
>
> If someone has AMD chips, please try to run it,
> and inform the result.
> I need to know what is wrong in my systems.

That looks strange... Could you please try to compile MMTK without  
any compiler optimization?

Konrad.
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Konrad Hinsen
Centre de Biophysique Moléculaire, CNRS Orléans
Synchrotron Soleil - Division Expériences
Saint Aubin - BP 48
91192 Gif sur Yvette Cedex, France
Tel. +33-1 69 35 97 15
E-Mail: hinsen at cnrs-orleans.fr
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