[Python-Dev] cpython: Implement PEP 412: Key-sharing dictionaries (closes #13903)

[Antoine Pitrou]

On Mon, 23 Apr 2012 17:24:57 +0200
benjamin.peterson <python-checkins at python.org> wrote:
> http://hg.python.org/cpython/rev/6e5855854a2e
> changeset:   76485:6e5855854a2e
> user:        Benjamin Peterson <benjamin at python.org>
> date:        Mon Apr 23 11:24:50 2012 -0400
> summary:
>   Implement PEP 412: Key-sharing dictionaries (closes #13903)

I hope someone can measure the results of this change on real-world
code. Benchmark results with http://hg.python.org/benchmarks/ are not
overly promising.

Regards

Antoine.