Re: [AMBER-Developers] GPU/cuda determinism

From: Niel Henriksen <shireham.gmail.com>
Date: Wed, 17 Sep 2014 12:49:51 -0700

Ross or Scott are probably the last word on this, but the
answer is "no". My experience is that for a given model
(say 780s), the results are always the same. But different
models give different results likely because a different set
of model-dependent rounding errors have occurred.

--Niel

On Wed, Sep 17, 2014 at 12:14 PM, B. Lachele Foley <lfoley.ccrc.uga.edu>
wrote:

> If I do two runs that are absolutely identical except one is run on a 780
> and the other on a Titan Black, shouldn't I expect to get identical results?
>
>
> :-) Lachele
>
> Dr. B. Lachele Foley
> Associate Research Scientist
> Complex Carbohydrate Research Center
> The University of Georgia
> Athens, GA USA
> lfoley.uga.edu
> http://glycam.org
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>
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Received on Wed Sep 17 2014 - 13:00:03 PDT
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