open /dev/ion failed!

[EUZEN__PAUL-HENRI]

Hi,

I want to launch the sqeezenet demo but got the error message "open /dev/ion failed!" when loading model to the device. I use openvino toolkit 2019.3.376.

Can somebody explain where the problem may comes from ?

Best regards.

Paul-Henri

[JAIVIN_J_Intel · Accepted solution]

Hi Paul,

It seems like there is an issue with driver installation. Which Linux distribution are you using?

Also, please check if myd_ion kernel module is installed by running the following command:

lsmod | grep myd_ion

If you do not see any output from the command, reinstall the myd_ion module

Thanks,

Jaivin

[EUZEN__PAUL-HENRI]

Hi Jaivin,

Thank you for your answer. The command did not detect ion module, so I have launched the reinstallation of the module as you suggested and it works now.

Thank you very much for your help.

Best regards.

Paul-Henri