I have a simple example here to help me understand using numba and cython. I am `new to both numba and cython. I've tried my best with to incorporate all the tricks to make numba fast and to some extent, the same for cython but my numpy code is almost 2x faster than numba (for float64), more than 2x faster if using float32. Not sure what I am missing here.
I was thinking perhaps the problem isn't coding anymore but …