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[Python-Dev] genexps slow?

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[Tim]
>  Make r a lot bigger, and I
> expect
> the genexp will get relatively faster (due to better cache behavior).

Also, try a timing with "sum(x for x in xrange(100000))".  This will
highlight the differences in behavior.  With xrange, this genexp will be
able to execute entirely in cache.


Raymond

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