[gmx-users] GPU job often stopped

Albert mailmd2011 at gmail.com
Mon Apr 29 14:30:43 CEST 2013


  yes, I tried the CPU only version, it goes well and didn't stop. I am 
not sure whether I have ECC on or not. There are 4 Tesla K20 and one 
GTX650 in the workstation, after compilation, I simple submit the jobs 
with command:

mdrun -s md.tpr -gpu_id 0234

I submit the same system in another GTX690 machine, it also goes 
well..... I compiled Gromacs with the same options in that machine.

thank you very much

On 04/29/2013 01:19 PM, Szilárd Páll wrote:
> Have you tried running on CPUs only just to see if the issue persists?
> Unless the issue does not occur with the same binary on the same
> hardware running on CPUs only, I doubt it's a problem in the code.
> Do you have ECC on?
> --
> Szilárd

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