performance loss on GPUs

From: Thomas Evangelidis (tevang3_at_gmail.com)
Date: Wed Nov 28 2012 - 01:13:53 CST

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Greetings,

Is it normal to see a performance loss on GPUs after a few hours of
simulation. I am running an implicit solvent simulation on 2 Tesla M2070
and 2 CPUs. At the beginning I got 0.0126392 s/step, but after 9 hours I
get 0.0248662/step. Is this normal?

thanks,
Thomas

-- 
======================================================================
Thomas Evangelidis
PhD student
University of Athens
Faculty of Pharmacy
Department of Pharmaceutical Chemistry
Panepistimioupoli-Zografou
157 71 Athens
GREECE
email: tevang_at_pharm.uoa.gr
          tevang3_at_gmail.com
website: https://sites.google.com/site/thomasevangelidishomepage/

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