Hi all:
I am trying to get some informations about my M40 GPU, I use nvml library to get, but i got this error:
kernel: NVRM: nvidia_frontend_ioctl: minor 0, module->ioctl failed, error -22
After some debug, i find this error maybe has something with nvmlInit(), becasue when i delete all other api callings except this one, it will give this error; when i delete this init api, this error is not show too;
can someone tell me what is error means? How can i fix it?