On 03/07/2016 12:38 PM, BartC wrote: > > (Although competing with CPython is too easy. PyPy is more of a problem. > With the Jpeg benchmark I mentioned, I can beat PyPy up to 6Mpix, but > then PyPy starts to get faster. At 80Mpix, PyPy is 60% faster.) Just out of curiosity: are you also competing against numpy/scipy?