Re: [AMBER-Developers] weird behavior for pmemd.cuda on Volta cards

From: David A Case <david.case.rutgers.edu>
Date: Fri, 8 Dec 2017 15:00:02 -0500

On Fri, Dec 08, 2017, Dan Roe wrote:
>
> One simple way to test this is when you notice the slowdown run
> 'nvidia-smi' and note the performance state. If it's anything but P0
> you're being throttled. I believe this can also happen due to too much
> power consumption.

The Perf value stays at P0, but I notice that the power usage declines
from 139W to 103W, then levels out at about 120W. Cap is at 250W.
Temperature never changes from 82C.

It's still not clear to me that we actually have an identical software
environment to what Adrian has. But I admit it looks more like hardware....

....dac


_______________________________________________
AMBER-Developers mailing list
AMBER-Developers.ambermd.org
http://lists.ambermd.org/mailman/listinfo/amber-developers
Received on Fri Dec 08 2017 - 12:30:02 PST
Custom Search