CUDA simulation mode

Open discussion for MAGMA library (Matrix Algebra on GPU and Multicore Architectures)
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fletchjp
Posts: 203
Joined: Mon Dec 27, 2010 7:29 pm

CUDA simulation mode

Post by fletchjp » Tue Feb 01, 2011 5:35 am

I have seen the suggestion of using CUDA in simulation mode running only on the CPU to find bugs in the GPU code. Is there an easy way to run MAGMA in this way?

Thanks

John

fletchjp
Posts: 203
Joined: Mon Dec 27, 2010 7:29 pm

Re: CUDA simulation mode

Post by fletchjp » Wed Feb 02, 2011 5:24 pm

I have done some digging on this and the previous emulation mode seems not to be in the current CUDA tools - it is not an option for nvcc.

There is something called gpuocelot at http://code.google.com/p/gpuocelot/

Has anyone any experience of it?

Thanks

John

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