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Old 01-03-12, 03:11 PM   #7
NVIDIA Corporation
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Join Date: Mar 2005
Posts: 2,487
Default Re: Excessive Xorg CPU usage while running CUDA apps

I agree. Speculating wildly, it's possible that something IceWM is doing was previously unaccelerated and is now performed on the GPU. Normally that would be an improvement, but if the GPU is bogged down running compute work it might end up slower.
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