Message 403585 - Python tracker

Message403585

Author	arigo
Recipients	arigo, olliemath
Date	2021-10-10.13:12:47
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1633871567.99.0.929474398518.issue45417@roundup.psfhosted.org>
In-reply-to

Content
The timing is clearly quadratic: number of attributes time 1500 0.24s 3000 0.94s 6000 3.74s 12000 15.57s Pressing Ctrl-C in the middle of the execution of the largest examples points directly to the cause: when we consider the next attribute, we loop over all previous ones at enum.py:238.

Content

The timing is clearly quadratic:

number of attributes     time
1500                     0.24s
3000                     0.94s
6000                     3.74s
12000                    15.57s

Pressing Ctrl-C in the middle of the execution of the largest examples points directly to the cause: when we consider the next attribute, we loop over all previous ones at enum.py:238.

History
Date	User	Action	Args
2021-10-10 13:12:48	arigo	set	recipients: + arigo, olliemath
2021-10-10 13:12:47	arigo	set	messageid: <1633871567.99.0.929474398518.issue45417@roundup.psfhosted.org>
2021-10-10 13:12:47	arigo	link	issue45417 messages
2021-10-10 13:12:47	arigo	create