[issue16427] Faster hash implementation
Christian Heimes
report at bugs.python.org
Sun Oct 27 21:27:40 CET 2013
Christian Heimes added the comment:
Antoine, I have addressed your concern "Well, the quality of the hash function is clearly reduced" in patch http://hg.python.org/features/pep-456/rev/765930d944a5
>>> s = set()
>>> for i in range(256):
... s.add(hash("abcdfeg" + chr(i)) & 0xff)
...
>>> len(s)
256
>>> s = set()
>>> for i in range(256):
... s.add(hash("abcdfeghabcdefg" + chr(i)) & 0xff)
...
>>> len(s)
256
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<http://bugs.python.org/issue16427>
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