I updated the script (python, c and java) with your unrolled version + somes litle thinks.
I also tried with python3.1, unladen Q2, ironpython1.1.1 Unfortunately it doesn't work more with shedskin, i'll see on the shedskin group... c 1.85s gcj 2.15s java 2.8s python2.5 + psyco 3.1s unladen-2009Q2 145s (2m45) python2.5 254s (4m14s) python3.1 300s (5m) ironpython1.1.1 680s (11m20) -- William Dodé - http://flibuste.net Informaticien Indépendant -- http://mail.python.org/mailman/listinfo/python-list