Re: [Zope-dev] PyPy 1.4.1 and the ZTK

2010-12-23 Thread Marius Gedminas
On Wed, Dec 22, 2010 at 03:56:11PM -0500, Chris McDonough wrote: On Wed, 2010-12-22 at 09:43 -0500, Jim Fulton wrote: This makes it possible to start testing some of the ZTK with PyPy. There are challenges of course: certain packages, such as zope.interface, use C extensions and would

Re: [Zope-dev] PyPy 1.4.1 and the ZTK

2010-12-23 Thread Martijn Faassen
Hi there, On 12/22/2010 09:56 PM, Chris McDonough wrote: FWIW, for our web stuff I've found PyPy to be about 3X as slow as CPython (even allowing for the JIT to warm up). But the elephant dances! Any clue what's taking up the time? Do you think it's simply that it doesn't speed up

[Zope-dev] Zope Tests: 29 OK, 1 Unknown

2010-12-23 Thread Zope Tests Summarizer
Summary of messages to the zope-tests list. Period Wed Dec 22 12:00:00 2010 UTC to Thu Dec 23 12:00:00 2010 UTC. There were 30 messages: 8 from Zope Tests, 4 from buildbot at pov.lt, 8 from ccomb at free.fr, 10 from jdriessen at thehealthagency.com. Unknown --- Subject: UNKNOWN :

Re: [Zope-dev] PyPy 1.4.1 and the ZTK

2010-12-23 Thread Tim Hoffman
I vaguely recall something about PyPy's JIT not being good with interpreter-style patterns in code - so that might slow down things if templating is involved. That would suggest the precompiling chameleon templates to .pt.py would give a better performance for templates ;-) Regards,

Re: [Zope-dev] Zope Tests: 29 OK, 1 Unknown

2010-12-23 Thread Tres Seaver
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 12/23/2010 06:58 AM, Zope Tests Summarizer wrote: Summary of messages to the zope-tests list. Period Wed Dec 22 12:00:00 2010 UTC to Thu Dec 23 12:00:00 2010 UTC. There were 30 messages: 8 from Zope Tests, 4 from buildbot at pov.lt, 8 from