Message 292252 - Python tracker

Message292252

Author	serhiy.storchaka
Recipients	orent, rhettinger, serhiy.storchaka, vstinner
Date	2017-04-25.06:16:20
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1493100981.3.0.377193229475.issue30156@psf.upfronthosting.co.za>
In-reply-to

Content
Removing this micro-optimization makes attribute access in namedtuple more than 1.5 times slower: Mean +- std dev: [python.default] 126 ns +- 4 ns -> [python] 200 ns +- 7 ns: 1.58x slower (+58%) This would be a significant regression.

Content

Removing this micro-optimization makes attribute access in namedtuple more than 1.5 times slower:

Mean +- std dev: [python.default] 126 ns +- 4 ns -> [python] 200 ns +- 7 ns: 1.58x slower (+58%)

This would be a significant regression.

History
Date	User	Action	Args
2017-04-25 06:16:21	serhiy.storchaka	set	recipients: + serhiy.storchaka, rhettinger, vstinner, orent
2017-04-25 06:16:21	serhiy.storchaka	set	messageid: <1493100981.3.0.377193229475.issue30156@psf.upfronthosting.co.za>
2017-04-25 06:16:21	serhiy.storchaka	link	issue30156 messages
2017-04-25 06:16:20	serhiy.storchaka	create