Re: [Zope-dev] SVN: zope.interface/branches/jinty-mem/src/zope/interface/interface.py Improve CPU performance of previous memory optimization

2010-11-09 Thread Tres Seaver
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 11/09/2010 08:26 AM, Wichert Akkerman wrote: > On 11/9/10 14:22 , Brian Sutherland wrote: >> Log message for revision 118295: >>Improve CPU performance of previous memory optimization >> >> Changed: >>U zope.interface/branches/jinty-mem/sr

Re: [Zope-dev] SVN: zope.interface/branches/jinty-mem/src/zope/interface/interface.py Improve CPU performance of previous memory optimization

2010-11-09 Thread Laurence Rowe
On 9 November 2010 18:35, Tres Seaver wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > On 11/09/2010 08:26 AM, Wichert Akkerman wrote: >> On 11/9/10 14:22 , Brian Sutherland wrote: >>> Log message for revision 118295: >>>    Improve CPU performance of previous memory optimization >>> >

Re: [Zope-dev] SVN: zope.interface/branches/jinty-mem/src/zope/interface/interface.py Improve CPU performance of previous memory optimization

2010-11-09 Thread Tres Seaver
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 11/09/2010 02:47 PM, Laurence Rowe wrote: > On 9 November 2010 18:35, Tres Seaver wrote: >> -BEGIN PGP SIGNED MESSAGE- >> Hash: SHA1 >> >> On 11/09/2010 08:26 AM, Wichert Akkerman wrote: >>> On 11/9/10 14:22 , Brian Sutherland wrote: L

Re: [Zope-dev] SVN: zope.interface/branches/jinty-mem/src/zope/interface/interface.py Improve CPU performance of previous memory optimization

2010-11-11 Thread Brian Sutherland
On Tue, Nov 09, 2010 at 03:01:09PM -0500, Tres Seaver wrote: > > I think the is a possible threading issue with Element.setTaggedValue > > and Specification.subscribe - if two threads called the method > > concurrently, then one of the values might be lost. I think the > > correct way to do it woul