Author inducer
Recipients inducer
Date 2007-08-28.15:06:23
SpamBayes Score 0.0609692
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Message-id <1188313584.39.0.0655511033178.issue1045@psf.upfronthosting.co.za>
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Content 
The attached program uncovers a two-fold performance regression in
Python 2.5 with respect to Python 2.4. Below, the "element-wise" case
goes from 2.5 seconds in 2.4 to about 4 in 2.5. Since that's a pretty
serious increase, I thought I'd point it out.

$ python2.5 periodic_test.py
elwise 3.91989398003
collective 1.21577095985

$ python2.4 periodic_test.py
elwise 2.50014710426
tuplewise 1.35589385033
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File name Uploaded
periodic_test.py inducer, 2007-08-28.15:06:23
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2007-08-28 15:06:24inducersetspambayes_score: 0.0609692 -> 0.0609692
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2007-08-28 15:06:24inducersetspambayes_score: 0.0609692 -> 0.0609692
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2007-08-28 15:06:24inducerlinkissue1045 messages
2007-08-28 15:06:23inducercreate