Re: [pypy-dev] Python vs pypy: interesting performance difference [dict.setdefault]

Hi David, On Thu, Aug 25, 2011 at 9:44 PM, David Naylor <naylor.b.david@gmail.com> wrote:

Below is the patch, and results, for my proposed hash methods for datetime.datetime (and easily adaptable to include tzinfo and the other datetime objects).  I tried to make the hash safe for both 32bit and 64bit systems, and beyond.

Yes, the patch looks good to me. I can definitely see how it can be a huge improvement in performance :-) If you can also "fix" the other __hash__ methods in the same way, it would be great. A bientôt, Armin.