Originally Posted by Fidelator
Guys, what's the difference between the normal AOKP builds and these PUB builds?
PUB, or project unicorn butter, is a series of optimizations and customizations done by steve spear.
It contains all the customizations of normal AOKP, but it has significantly better performance due to the optimzations implemented.
Google GCC 4.7 Toolchain
Optimized String Handling Routines (Linaro/Sony)
Misc other Linaro and Code Aurora Optimaztions
(all information taken from op)