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mudarajeshbabu

GPU for Acusim

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Rajesh,


 


    Should be as easy as the following:


 


1.)  Make sure your GPU is set to "exclusive mode" by using the following command:  nvidia-smi -i 0 -c 1


     Note that this assumes the compute GPU is device 0


 


2.)  Then run AcuSolve using the -gpu option:  acuRun -nt 4 -np 4 -gpu


 


Note that we have seen the best success when using 1 multi-threaded MPI task per GPU.


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