[stuaxo]

This looks like a perfect thing to try various python optimisations/optimisers on - numba, pypy, cython and shedskin to name 4.

[jacobolus]

This is the kind of massively parallelizable problem you want to put on the GPU. Python is mostly a good choice for a readable-code demonstration version.

[e12e]

So, pyopencl makes five?

https://github.com/pyopencl/pyopencl