psyco, jython, and python speed tests

Skip Montanaro skip at pobox.com
Fri Mar 15 09:04:20 EST 2002


    Sandy> TEST RESULTS:
    Sandy> ------------

    Sandy> (in decreasing order of performance)
    
    Sandy> psyco 0.4 (cpython22 running psycoized pystone)
    Sandy>     Pystone(1.1) time for 1000000 passes = 16.1721
    Sandy>     This machine benchmarks at 61834.8 pystones/second

    ...

How did you "psycoize pystone"?  I found the best results when
psyco.bind()ing Proc0, Proc1 and Proc8.  I think it's important when
documenting psyco speedups to indicate what steps you took since there are
so many possibilities.

-- 
Skip Montanaro (skip at pobox.com - http://www.mojam.com/)




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