[Python-Dev] Unladen cPickle speedups in 2.7 & 3.1

[Philip Jenvey]

On Jan 9, 2010, at 12:00 PM, skip at pobox.com wrote:

> How much of the Unladen Swallow cPickle speedups have been incorporated into
> 2.7 & 3.1?  I'm working on trying to develop patches for 2.4 and 2.6 (the
> two versions I currently care about at work - we will skip 2.5 entirely).
> It appears some of their speedups may have already been merged to trunk, but
> I'm not sure how much.  If a patch to merge this to 2.7 is already under
> consideration I won't look at it, but I interpreted Collin Winter's response
> to my query on the u-s mailing list that not everything has been done yet.

They've documented their upstream patches here:

http://code.google.com/p/unladen-swallow/wiki/UpstreamPatches

--
Philip Jenvey