Hi Maciej, On Sat, Jun 21, 2008 at 08:24:40PM +0200, Maciej Fijalkowski wrote: > application. Anyway, it seems that our ctypes is huge problem there, > calling of ctypes functions eats 20% of time overall (which is fairly > a lot for 1-value table).
Spending 20% of the time in ctypes is a lot, but something else is consuming even more time than ctypes itself if I believe your numbers, because in the good cases we are around 1.4x slower than CPython. So with the admin app, say that CPython takes 1 sec; we would like to take 1.4 sec; we really take 3 sec; we loose 1.6 sec somewhere, including 0.6 sec in ctypes; so we loose 1 sec somewhere else. In other words, it is more urgent to figure out where we loose 1 sec (33% of our time) than trying to reduce ctypes' 20%. A bientot, Armin. _______________________________________________ [email protected] http://codespeak.net/mailman/listinfo/pypy-dev
