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Author serhiy.storchaka
Recipients pitrou, serhiy.storchaka, vstinner
Date 2017-05-31.12:24:41
SpamBayes Score -1.0
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Message-id <1496233481.59.0.113112259714.issue30509@psf.upfronthosting.co.za>
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Content 
Sorry, wrong data. PR 1883 makes indexing 1.2 times faster, PR 1861 makes it 1.7 times faster

$ ./python -m perf timeit -s 'class A:' -s '  def __getitem__(s, i): return t[i]' -s 'a = A(); t = tuple(range(1000))' --duplicate 100 'list(a)'

Unpatched:  Mean +- std dev: 498 us +- 26 us
PR 1883:    Mean +- std dev: 351 us +- 10 us
PR 1861:    Mean +- std dev: 288 us +- 7 us
History
Date User Action Args
2017-05-31 12:24:41serhiy.storchakasetrecipients: + serhiy.storchaka, pitrou, vstinner
2017-05-31 12:24:41serhiy.storchakasetmessageid: <1496233481.59.0.113112259714.issue30509@psf.upfronthosting.co.za>
2017-05-31 12:24:41serhiy.storchakalinkissue30509 messages
2017-05-31 12:24:41serhiy.storchakacreate