Maurice Ling wrote: > I remembered reading somewhere that Guido had demonstrated a significant > speed increase from python 2.1 to python 2.2 (or something like that). > Anyone knows how is the test done? Is it using pystone.py? http://www.python.org/doc/2.3/whatsnew/node17.html#SECTION0001720000000000000000 See section on Optimization.