Re: Privilege level Amazon GPU AMI.

From: Justin Riley <no email>
Date: Tue, 1 Feb 2011 12:39:06 -0500

Hi,

What is the exact error you get when trying to run OpenCL as a
non-root user? Do you have the same issue using CUDA? I'll try to
launch an instance and see what the deal is in the next couple days.

~Justin

On Mon, Jan 17, 2011 at 7:37 AM, Progga <proggaprogga_at_gmail.com> wrote:
> Hi,
> I was trying to run some OpenCL code yesterday on Amazon EC2 GPU
> cluster using the Star cluster AMI.  Everything works fine if I am
> logged in as root, but it fails when I am a non-root user.  I googled
> and found that /dev/nvidia* needs to have 0666 permission.  But Star
> cluster already have these, but still I have to run everything as
> root.  Is this a known issue?  Thanks.
>
>
> [0] http://forums.nvidia.com/index.php?showtopic=167152
> [1] http://forums.nvidia.com/index.php?showtopic=156836
> [2] http://forums.nvidia.com/index.php?showtopic=81071
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Received on Tue Feb 01 2011 - 12:39:08 EST