GPU Utilization

Hi EDEM Engineering,

I have simulated with one V100, but I found that GPU-util is varied from 100 to 0 then to 100 constantly. I thought it is because code of edem is still in CPU and GPU need to transfer data every time step, which doesn't make simulating with GPU significant faster than with CPU.

I want to konw how should I improve GPU-util and make simulation faster.

Thank you!

Regards,

Yanwei Fang