On 8/10/13 11:50 AM, vidhya sankar wrote:


Dear Justin Thank you for your previoue reply

I have prepared a   .tpr file to run it run Successfully in CPU

But when i use the Same .tpr files to run in GPU , It have not run successfully

What is  reason ?

What Command Should I give When I run .tpr file in GPU

I  Hope it may be

mdrun -s input.tpr -testverlet

Should i add any more flag ?


The -testverlet option should not be used for production simulations; it is for quick performance estimates only.

Also I have different  rvdw and Coulomb Cut-offs
rlist        = 0.9
rcoulomb    = 0.9
rvdw        = 1.4

The following is error Message

The VdW and Coulomb cut-offs are different, whereas the Verlet scheme only 
supports equal cut-offs
For more information and tips for troubleshooting, please check the GROMACS


The error message here is quite clear. You cannot run with a twin-range interaction scheme on GPU.

-Justin

--
==================================================

Justin A. Lemkul, Ph.D.
Postdoctoral Fellow

Department of Pharmaceutical Sciences
School of Pharmacy
Health Sciences Facility II, Room 601
University of Maryland, Baltimore
20 Penn St.
Baltimore, MD 21201

jalem...@outerbanks.umaryland.edu | (410) 706-7441

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