Hi Fangjia,
Amber 16 will not support CUDA 10 or the RTX2080TI GPUs. They were released several years after Amber 16 was. You will need to upgrade to AMBER 18 to use Turing based cards.
All the best
Ross
> On Apr 3, 2019, at 23:21, bjyx20090941 <bjyx20090941.163.com> wrote:
>
> Dear everyone: I find that the Amber16 pf pmemd.cuda just requires CUDA version 7.5 or 8.0, But Taisung suggested that cuda10.0 must be used with RTX 2080. So I want to ask that does Amber18 support cuda10.0, I must buy the copyringht of amber18. Does other anyway to solve this question with nvidia RTX 2080: [AMBER] cudaMemcpyToSymbol: SetSim copy to cSim failed?
>
> Date: Wed, 3 Apr 2019 10:36:36 -0400
> From: <accuratefreeenergy.gmail.com>
> Subject: Re: [AMBER] cudaMemcpyToSymbol: SetSim copy to cSim failed
> invalid device symbol ( GeForce RTX 2080)
> To: "'AMBER Mailing List'" <amber.ambermd.org>
> Message-ID: <001b01d4ea2a$a4fc6f40$eef54dc0$.gmail.com>
> Content-Type: text/plain; charset="us-ascii"
>
> Hi Fangjia,
>
> I believe CUDA 8.0,although works fine up to Volta GPUs, cannot
> produce binaries for Tc if you want to run on RTX 2080.
>
> Taisung
>
> -----Original Message-----
> From: bjyx20090941 <bjyx20090941.163.com>
> Sent: Wednesday, April 3, 2019 10:24 AM
> To: amber.ambermd.org
> Subject: [AMBER] cudaMemcpyToSymbol: SetSim copy to cSim failed invalid
> device symbol ( GeForce RTX 2080)
>
> Dear everyone:
> First, I have successfully install the pmemd.cuda with cuda-8.0 and
> GeForce GTX 1080, and I run large systems of protein in MD simulation with
> pmemd.cuda module. Once the same question had been happened, but I solved it
> with ./update_amber --update ( pudate amber 15.0)
> Today, I am install the pmemd.cuda with cuda-8.0 and GeForce RTX 2080,
> but I can not solve this question:cudaMemcpyToSymbol: SetSim copy to cSim
> failed invalid device symbol. So my amber cannot run with pmend.cuda, but
> running with pmend and pmemd.MPI.
> However, I have checked deviceQuery, such as :
> a. run the deviceQuery samlpe: ./deviceQuery results = PASS.
> b. nvidia-smi and nvcc: the gpu imformation is showing.
> c. ./update_amber --update ( pudate amber 15.0) .
> So what is the problem in my installation of pmemd.cuda.
> Besides, I found that after install ./configuration -cuda gnu , make
> install. there is not any error imformation shown, but make test , have
> serveral error. What's wrong with my installation of pmemd.cuda
>
>
> Yout sincerely,
> Fangjia Fu
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Received on Thu Apr 04 2019 - 08:00:03 PDT
