Compiling an OpenBSD kernel 50% faster

[OSnews]

This is approximately as wise as taking off from Mars in a ragtop rocket, but don't worry, the math all checks out.
My theory is that compiling less code will be faster than compiling more code, but first we must find the code so we know not to compile it.

This is vital information to know in your day-to-day computing life.

https://www.osnews.com/story/134852/compiling-an-openbsd-kernel-50-faster/