Re: [AMBER] Two different graphics cards in the same PC for pmemd.cuda

From: Elvis Martis <elvis_bcp.elvismartis.in>
Date: Thu, 15 Dec 2016 09:47:09 +0530

Hi Anton,
With two different GPUs on the same machine, you can run two different
simulations.
Please see this

"By setting CUDA_VISIBLE_DEVICES you can make only a subset of them visible
to the runtime:

$ export CUDA_VISIBLE_DEVICES="0,2"
$ ./deviceQuery -noprompt | egrep "^Device"
Device 0: "Tesla C2050"
Device 1: "Quadro FX 3800"

<paraphrased from http://ambermd.org/gpus/>


                   Best Regards
[image: photo]

Elvis Martis
Ph.D. Student (Computational Chemistry)
 at Bombay College of Pharmacy
A Kalina, Santacruz [E], Mumbai 400098, INDIA
W www.elvismartis.in <https://webapp.wisestamp.com/www.elvismartis.in>
Skype. adrian_elvis12 <https://webapp.wisestamp.com/#>
<http://www.linkedin.com/in/elvisadrianmartis/>


On 15 December 2016 at 09:39, Anton Perera <antonsperera.ichemc.edu.lk>
wrote:

> Hi!
>
> Is it possible to use two different graphics cards in the same PC, either
> to accelerate a specific simulation or to run two different simulations
> simultaneously?
> Your suggestions in this regards are highly appreciated.
>
> Best regards,
>
> *Anton *
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> AMBER mailing list
> AMBER.ambermd.org
> http://lists.ambermd.org/mailman/listinfo/amber
>
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Received on Wed Dec 14 2016 - 20:30:02 PST
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