Re: [AMBER] very slow implicit simulation on GPU!!!

From: Bill Ross <ross.cgl.ucsf.edu>
Date: Fri, 27 Jul 2018 14:10:42 -0700

And per David, do you e.g.

$ watch -n 0.5 nvidia-smi


On 7/27/18 2:05 PM, Supriyo Bhattacharya wrote:
> Also, do a nvidia-smi and check what other processes might be running on the gpu to slow down the MD.
> On Friday, July 27, 2018, 1:35:06 PM PDT, Bill Ross <ross.cgl.ucsf.edu> wrote:
>
> How long ago did you last get the better results? What software has
> changed, particularly drivers? What OS?
>
> Bill
>
>
> On 7/27/18 1:15 PM, Parviz Seifpanahi Shabane wrote:
>> Dear AMBER user,
>>
>> I am running a simulation on 1 GPU (GTX980), with almost 4000 atmos with
>> using implicit water (igb=8) and no cutoff (cut=999). everything works but
>> the problem is it is very slow  (72 ns/day !!!) I used to get 500 ns/day
>> for the almost same system on the same GPU. Any idea?
>> Best
>
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Received on Fri Jul 27 2018 - 14:30:05 PDT
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