[CentOS] Semi-OT: hardware: NVidia proprietary driver, C7.4

[m.roth at 5-cent.us]

Ok... I've cleaned up, ran a depmod on the previous/original kernel, and
reinstalled kmod-nvidia. Both the depmod and the install didn't find a
modules.order and another one, but seemed to install fine.

Now, I see that kmod-nvidia includes the nvidia-uvm-kmod, as well as cuda
libraries. How do I test to see if it can see the Tesla cards? It used to
be that I'd install cuda, build the samples, and run enum_gpu. When I
rebuilt the other server, with a pair of M2090s, I could build the
proprietary install, and install cuda, and then build the samples, and run
bin/deviceQueryDrv.

Is there something I can run that I can see that it sees the cards? I
haven't found anything yet.

       mark