That should not be happening.
If I have to guess, you are either running your restarted simulation in
a different GPU type, or someone else is also using that same GPU.
Adrian
On 4/20/26 11:44 AM, ULPG:Hickey.Niamh via AMBER wrote:
> [External Email]
>
> Hi all,
>
> I was able to get my simulation to restart using the below command.
>
> srun pmemd.cuda -O -i md_WT4.in -p sim_cg.prmtop -c md.ncrst -o md_2.out -r md_2.ncrst -x md_2.nc
>
> I have noticed that my restart efficiency is 3 times slower than my initial efficiency. Has anyone else noticed this/is there a potential fix for this?
>
> Kind Regards,
>
> Niamh
>
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--
Dr. Adrian E. Roitberg
Frank E. Harris Professor
Department of Chemistry
University of Florida
roitberg.ufl.edu
352-392-6972
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Received on Mon Apr 20 2026 - 11:00:03 PDT
