Privilege level Amazon GPU AMI.

From: Progga <no email>
Date: Mon, 17 Jan 2011 12:37:33 +0000

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
Received on Mon Jan 17 2011 - 07:37:35 EST