[ZODB-Dev] Call for volunteers: help w finishing Python BTrees

[Tres Seaver]

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On 11/09/2012 10:17 AM, Leonardo Santagada wrote:
> On Fri, Nov 9, 2012 at 12:55 PM, Tres Seaver <tseaver at palladion.com>
> wrote:
> 
>> On 11/09/2012 09:33 AM, Leonardo Santagada wrote:
>>> Great! Do you already have a benchmark suite to test its
>>> performance on pypy? I think the next step would be to run ZODB on
>>> pypy and measure performance, or is there more code that needs
>>> porting?
>> 
>> I'd like to finish cleanups, including 100% coverage, and think
>> about Py3k porting for BTrees.  We may need to refactor the
>> pure-Python bits somewhat to allow better JITting by PyPy, too --
>> likely taht would need some help from them?
>> 
> 
> The pypy guys would probably like to help zodb, one thing that they
> keep repeating is that to help any project they need a self running
> benchmark, something you can just run and then analise the results. If
> you guys have it I'm betting the pypy team can help to make it fast.
> My tip would be to call it the zope/plone database benchmark so that
> it would carry more the weight of the killer apps using it (that have
> a good market share in the python world).

Shane's "ZODB shootout" buildout would probably be the best benchmark.



Tres.
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Tres Seaver          +1 540-429-0999          tseaver at palladion.com
Palladion Software   "Excellence by Design"    http://palladion.com
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