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 Wed Apr 03 2019 - 20:30:03 PDT
