[pypy-dev] Poor performance with custom bytecode

Timothy Baldridge tbaldridge at gmail.com
Fri Feb 17 19:05:27 CET 2012


>It's factorial(), so it's handling large "longs".  So it's about 2x as
>slow as CPython.  End of the story.


Funny enough, had just thought of that and given it a try. I switched
it to calculating (fact 20) and (times 200000) and PyPy is now 3x
faster than CPython.

Thanks for the help!

Timothy


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