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Author serhiy.storchaka
Recipients mark.dickinson, niklasf, pitrou, serhiy.storchaka, vstinner
Date 2017-04-22.05:32:48
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1492839169.18.0.034598669645.issue29782@psf.upfronthosting.co.za>
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Content 
In some microbenchmarks this can give up to 15%.

$ ./python.patched -m perf timeit -q --compare-to=./python.default -s "a = list(map(float, range(10000)))" "12345 in a"
Mean +- std dev: [python.default] 1.28 ms +- 0.11 ms -> [python.patched] 1.12 ms +- 0.07 ms: 1.15x faster (-13%)
History
Date User Action Args
2017-04-22 05:32:49serhiy.storchakasetrecipients: + serhiy.storchaka, mark.dickinson, pitrou, vstinner, niklasf
2017-04-22 05:32:49serhiy.storchakasetmessageid: <1492839169.18.0.034598669645.issue29782@psf.upfronthosting.co.za>
2017-04-22 05:32:49serhiy.storchakalinkissue29782 messages
2017-04-22 05:32:48serhiy.storchakacreate