I build up a crystal structure to mimic silicon substrate and use another single sphere above the crystal structure to hit it in order to simulate ion implantation process. But when I press run, I found that GPU resource are not been used. How to activate RTX GPU to be used when I press run in isaac sim?
Screenshots or Videos
(Background black one is Isaac Sim, and white one is GPU usage)
Have you used the nvidia-smi -l 1 command to monitor GPU utilization? Have you experienced this issue with any demo scenes? If yes, could you please specify which demo scene?
I just tried “nvidia-smi -l 1” in command window, and I found an interesting thing. As shown in the screen video record below, we can see that when I did nothing before I pressed start, in nvidia-sim, GPU usage was around 46% (which was different from the GPU usage monitor system in windows system, but anyway). When I pressed start, weired thing happened, the GPU usage shown in nvidia-sim was “decreased” !!!, and when I pressed stop, the GPU usage increased to 88% and then decreased to usage before I pressed start.
How to explain this phenomenon? Did I really active RTX 4080 GPU?