Re: [AMBER-Developers] beta of pmemd.cuda.MPI available in git tree

From: case <>
Date: Mon, 23 Aug 2010 15:48:43 -0400

On Mon, Aug 23, 2010, Ross Walker wrote:
> init 5

No change in behavior.

Can you tell me which drivers you are using? The SDK above says to use
version 195.x, but I have version 256.44 (which is the latest at the nvidia
web site). Is there a difference between a "Linux display driver" and a
"Linux x86_64 display driver".?

I ask because the SDK deviceQuery command returns this:

./deviceQuery Starting...

 CUDA Device Query (Runtime API) version (CUDART static linking)

cudaGetDeviceCount FAILED CUDA Driver and Runtime version may be mismatched.


> You might also be able to do 'insmod nvidia' if 'lsmod' does not show it
> loaded.

"lsmod" doesn't show anything related to nvidia. But I don't understand
linux modules, so I don't know how to use insmod: "/sbin/insmod nvidia"
just returns "nvidia: no such file or directory".


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Received on Mon Aug 23 2010 - 13:00:03 PDT
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