How do I disable auto-vectorization?

Numba Support: How do I do ...?
1

For educational purposes, I would like to disable auto-vectorization. Is there way to do so, e.g. with llvmlite.binding.set_option()?

2

Ah hah, Environment variables — Numba 0.52.0.dev0+274.g626b40e-py3.7-linux-x86_64.egg documentation