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Author mark.dickinson
Recipients chemacortes, jcea, mark.dickinson, pitrou, rhettinger
Date 2009-02-06.19:21:05
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Some preliminary timings indicate that it may well be worth replacing 'return (long)p' with 
'return (long)p >> 3' in _Py_HashPointer (in Objects/object.c): I'm getting a 10% speedup in 
dict-building and dict-lookup for dicts of plain objects.  I'll open a separate issue for this 
and post details of the timings.

In the meantime, I think this issue can be closed as invalid: there's no reason that id(a) and 
hash(a) have to be equal.  (chemacortes, if you disagree then please do comment; we'll still 
see the comments even though the issue is closed).
Date User Action Args
2009-02-06 19:21:08mark.dickinsonsetrecipients: + mark.dickinson, rhettinger, jcea, chemacortes, pitrou
2009-02-06 19:21:08mark.dickinsonsetmessageid: <>
2009-02-06 19:21:06mark.dickinsonlinkissue5169 messages
2009-02-06 19:21:06mark.dickinsoncreate