Re: [AMBER] Error searching for compatible GPU

From: Hongwei Tan <>
Date: Mon, 11 Jan 2021 08:50:33 +0800 (GMT+08:00)

Hi David,Thank you for replying. I also have a compute node with Titan-X, which isstill supported. I am going to install Amber20 on it.Thanks,Hongwei>
>I just installed Amber20 on my computer with two Nvidia tesla C2050 cards.
>The operation system is Unbuntu 18.04. And the Cuda version is 9.0. No error
>information was reported during installation and compile processes.However,
>when I tried to run pmemd.cuda, I got an error message:
>"Error searching for compatible GPU."

>Amber20 no longer supports the Fermi architecture:> We did not take this step lightly, but the C2050 dates from 2011, and the
>internals of GPUs have changed so much since then that it was not feasible>to continue such support. The performance of more modern GPUs, say going >all the way back to the GTX1080Ti, is at least an order of magnitude better >than the C2050. If money is tight, you might be able to find some bargains >out there for replacement GPUs. >....regards...dac
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Received on Sun Jan 10 2021 - 17:00:02 PST
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