如何找到正在使用我的 GPU 的进程？

Question

nvidia-smi 显示“未找到正在运行的进程”。 lsof /dev/nvidia* 为空。但是，当我尝试执行 nvidia-smi -r 时，它会说：

# nvidia-smi -r -i 0
GPU 00000000:xxxxxx is currently in use by another process.

1 device is currently being used by one or more other processes (e.g., Fabric Manager, CUDA application, graphics application such as an X server, or a monitoring application such as another instance of nvidia-smi). Please first kill all processes using this device and all compute applications running in the system.

我怎样才能找到实际使用它的进程？

Answer 1

事实证明，该消息具有误导性。只需执行modprobe -r nvidia_drm 然后重置应该按预期工作。