Date: Tue, 6 Oct 2020 22:56:22 +0000
I am having problems with the performance of pmemd.cuda, I am testing the systems of https://ambermd.org/GPUPerformance.php#RCWBenchmarks
and I can only get about 80% of performance that you show on the page.
For example the JAC_production_NVE_4fs (PME) system on a 2080ti device where you get 1033 ns/day, we get 841.29 ns/day.
Reviewing the information of device I see that it is at a temperature of 82 ºC, the fan at 49% and the gpu-utility at 87%. Is it possible that better cooling is required for better performance? or is this temperature ok and I need a specific configuration on compilation?
Thank you for your help
Jonathan Canan
Ingeniero en Bioinformática
Administrador de Sistemas
Center for Bioinformatics and Integrative Biology (CBIB)
Facultad de Ciencias Biológicas - Universidad Andrés Bello
www.cbib.cl<http://www.cbib.cl>
[cid:c631aefc-0aa7-45c7-a28e-ee25e5067600]
_______________________________________________
AMBER mailing list
AMBER.ambermd.org
http://lists.ambermd.org/mailman/listinfo/amber
(image/png attachment: Outlook-nyqljozl.png)
