[issue13903] New shared-keys dictionary implementation

Mark Shannon report at bugs.python.org
Fri Apr 6 09:58:03 CEST 2012

Mark Shannon <mark at hotpy.org> added the comment:

How about changing the method-cache size in a separate patch?

On my machine, reducing the method-cache size from 2**10 to 2**9 results
in a very small improvement in performance (with the original dict). 

That way we don't get a performance regression with the new dict  
and the patch is better focussed.


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