From: Christian Wohlschlager (
Date: Thu Oct 22 2009 - 02:56:18 CDT

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 i have a cluster (sgi virtu) with 8 nodes (n001,n002,n003...n008) a
Head node named virtu. this cluster got 8 Nvidia
with each having Nvidia 5600 Quatro installed only one =n004:0 on has
no graphik window attached so is free for GPU computing ,the graphic
driver is , if i start the process on virtu i cannot find the
GPU ( --> No Cuda acceleration device found) .
How can i specify the Nvidia card it should look for ?
(If i start vmd on n004 it can find a acceleration devĂ­ce and it is
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