ochensati

Workaround for 100% CPU problem

Discussion created by ochensati on Aug 8, 2011
Latest reply on Aug 9, 2011 by ochensati
clEnqueueNDRangeKernel locks up computer

I have two GPU cards in my machine.  I see from other forum posts that this can cause the problem that I am having.

 

I am trying to run a kernal on a large 3D volume.  When clEnqueueNDRangeKernel is called the computer will just die.  the mouse can barely move, I end up having to shut off the computer because the program will not shut down.

 

A.  Is there a way to get the program to close?

B.  Is there a way to prevent this problem, it does not happen with a 1D buffer.

 

Thanks for you help!

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