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Author mark.dickinson
Recipients lukasz.langa, mark.dickinson, pitrou, rhettinger, serhiy.storchaka
Date 2015-04-30.04:08:30
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1430366910.73.0.553196971989.issue24076@psf.upfronthosting.co.za>
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Throwing out sum, I'm seeing significant slowdown simply from xrange versus range:

taniyama:Desktop mdickinson$ python2 -m timeit -s 'x = xrange(3, 10**9, 3)' 'for e in x: pass'
10 loops, best of 3: 5.01 sec per loop
taniyama:Desktop mdickinson$ python3 -m timeit -s 'x = range(3, 10**9, 3)' 'for e in x: pass'
10 loops, best of 3: 8.62 sec per loop
History
Date User Action Args
2015-04-30 04:08:30mark.dickinsonsetrecipients: + mark.dickinson, rhettinger, pitrou, lukasz.langa, serhiy.storchaka
2015-04-30 04:08:30mark.dickinsonsetmessageid: <1430366910.73.0.553196971989.issue24076@psf.upfronthosting.co.za>
2015-04-30 04:08:30mark.dickinsonlinkissue24076 messages
2015-04-30 04:08:30mark.dickinsoncreate