'which' doesn't find cuda after 'sudo dnf install cuda'

Question

I ran sudo dnf install cuda on Fedora 27. The output is:

Last metadata expiration check: 0:01:05 ago on Thu 05 Jul 2018 10:32:51 AM CEST.
Package cuda-1:9.1.85.3-7.fc27.x86_64 is already installed, skipping.
Dependencies resolved.
Nothing to do.
Complete!

But when I do which cuda on the terminal, I get:

/usr/bin/which: no cuda in (/home/username/anaconda3/bin:/home/username/anaconda2/bin:/home/username/anaconda3/bin:/home/username/anaconda2/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/home/username/.local/bin:/home/username/bin)

Do I have cuda installed ?

Linux distribution : x86_64 Fedora release 27 (Twenty Seven)

GPU available (output of lspci | grep -i nvidia): 01:00.0 3D controller: NVIDIA Corporation GP107M [GeForce GTX 1050 Mobile] (rev a1)

Answer 1

There is no executable called 'cuda'. The libraries get installed someplace like /usr/lib/x86_64-linux-gnu/libcuda.so.

You can try to run 'nvcc --version' but you can't be sure until you're able to run a cuda based application.

More details here: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#verify-installation