Message 259713 - Python tracker

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Author	vstinner
Recipients	Yury.Selivanov, casevh, josh.r, lemburg, mark.dickinson, pitrou, rhettinger, serhiy.storchaka, skrah, vstinner, yselivanov, zbyrne
Date	2016-02-06.02:12:02
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1454724722.33.0.790032317481.issue21955@psf.upfronthosting.co.za>
In-reply-to

Content
msg223186, Serhiy Storchaka about inline.patch: "Confirmed speed up about 20%. Surprisingly it affects even integers outside of the of preallocated small integers (-5...255)." The optimization applies to Python int with 0 or 1 digit so in range [-2^30+1; 2^30-1]. Small integers in [-5; 255] might be faster but for PyLong_FromLong().

msg223186, Serhiy Storchaka about inline.patch: "Confirmed speed up about 20%. Surprisingly it affects even integers outside of the of preallocated small integers (-5...255)."

The optimization applies to Python int with 0 or 1 digit so in range [-2^30+1; 2^30-1].

Small integers in [-5; 255] might be faster but for PyLong_FromLong().

History
Date	User	Action	Args
2016-02-06 02:12:02	vstinner	set	recipients: + vstinner, lemburg, rhettinger, mark.dickinson, pitrou, casevh, skrah, Yury.Selivanov, serhiy.storchaka, yselivanov, josh.r, zbyrne
2016-02-06 02:12:02	vstinner	set	messageid: <1454724722.33.0.790032317481.issue21955@psf.upfronthosting.co.za>
2016-02-06 02:12:02	vstinner	link	issue21955 messages
2016-02-06 02:12:02	vstinner	create