[Python-Dev] cpython: Implement PEP 412: Key-sharing dictionaries (closes #13903) (original) (raw)
R. David Murray rdmurray at bitdance.com
Mon Apr 23 23:55:57 CEST 2012
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On Mon, 23 Apr 2012 22:22:18 +0200, Antoine Pitrou <solipsis at pitrou.net> wrote:
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.
I'm pretty sure that anything heavily using sqlalchemy will benefit, so that would be a good place to look for a real-world benchmark.
--David
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