Note also that a common bottleneck for array processing is memory bandwidth. Multithreading something that is memory bound will not get you much speed.
There are tons of optimisation, new representations that can be experimented with for arrays. While NumPy is already reasonably fast, I am convinced you can get much faster by expanding it (within or outside it). String/Object arrays nowhere near as useful as they could be as well.
There are tons of optimisation, new representations that can be experimented with for arrays. While NumPy is already reasonably fast, I am convinced you can get much faster by expanding it (within or outside it). String/Object arrays nowhere near as useful as they could be as well.