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A brief experiment with PyPyA brief experiment with PyPyPosted May 12, 2011 8:05 UTC (Thu) by ernstp (subscriber, #13694)Parent article: A brief experiment with PyPy
I've written an a-star pathfinding module in Python and tried it with PyPy.
PyPy is 3-4 times faster! Also, I saw that 32-bit PyPy is about 30% faster than 64-bit PyPy. PyPy uses a bit more memory but not that much!
Python 2.7:
0.00002927894592285156
23.77user 0.00system 0:23.79elapsed 99%CPU (0avgtext+0avgdata 63472maxresident)k
32-bit PyPy 15:
0.00000724706649780273
8.01user 0.05system 0:08.08elapsed 99%CPU (0avgtext+0avgdata 80064maxresident)k
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