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* Slowdown around 5.0.5-dev-0
@ 2015-10-10 10:54 Sebastian Gniazdowski
  2015-10-10 17:58 ` Bart Schaefer
  0 siblings, 1 reply; 61+ messages in thread
From: Sebastian Gniazdowski @ 2015-10-10 10:54 UTC (permalink / raw)
  To: zsh-workers

Hello,
I was testing my scripts and saw that on 5.0.2 having 89k-elements
long is much faster than on 5.1.1-dev-0. I ran git bisect and found
the commit:

2014-01-18 23f98c3 32285: restart the fheap search in freeheap if the
current fheap arena is about to be discarded; fixes crash

I documented the behavior on video:
https://youtu.be/Crfoh05eWKQ

On good commit, the list works fast, with full possible speed, while
on bad commit moving one row up or down takes 1 second or more.

--- more details ---

The good commit can also slow down but always digs itself out of the
"crisis". The bad commit is always slow, and never digs out.


Best regards,
Sebastian Gniazdowski


^ permalink raw reply	[flat|nested] 61+ messages in thread

end of thread, other threads:[~2015-10-26  7:48 UTC | newest]

Thread overview: 61+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-10-10 10:54 Slowdown around 5.0.5-dev-0 Sebastian Gniazdowski
2015-10-10 17:58 ` Bart Schaefer
2015-10-10 18:11   ` Sebastian Gniazdowski
2015-10-10 18:32     ` Sebastian Gniazdowski
2015-10-11  0:06       ` Bart Schaefer
2015-10-11  6:20         ` Bart Schaefer
2015-10-11  8:39           ` Sebastian Gniazdowski
2015-10-11 16:17             ` Bart Schaefer
2015-10-11 16:48               ` Sebastian Gniazdowski
2015-10-11 17:31                 ` Bart Schaefer
2015-10-11 18:05                   ` Sebastian Gniazdowski
2015-10-11 21:22                     ` Bart Schaefer
2015-10-12  8:21                       ` Sebastian Gniazdowski
2015-10-12 14:01                         ` Bart Schaefer
2015-10-12 16:50                           ` Sebastian Gniazdowski
2015-10-13  0:33                             ` Bart Schaefer
2015-10-13  8:21                               ` Sebastian Gniazdowski
2015-10-13 15:52                                 ` Bart Schaefer
2015-10-14  6:50                                   ` Sebastian Gniazdowski
2015-10-14 13:27                                   ` Peter Stephenson
2015-10-14 16:25                                     ` Bart Schaefer
2015-10-14 16:50                                       ` Bart Schaefer
2015-10-15  4:32                                         ` Bart Schaefer
2015-10-15 13:03                                           ` Sebastian Gniazdowski
2015-10-16  0:35                                             ` Bart Schaefer
2015-10-17  9:12                                               ` Sebastian Gniazdowski
2015-10-17  9:24                                                 ` Sebastian Gniazdowski
2015-10-18 16:19                                                 ` Bart Schaefer
2015-10-18 20:40                                                   ` Sebastian Gniazdowski
2015-10-18 21:07                                                     ` Bart Schaefer
2015-10-18 21:31                                                       ` Sebastian Gniazdowski
2015-10-19 17:21                                                         ` Bart Schaefer
2015-10-22 12:49                                                           ` Sebastian Gniazdowski
2015-10-22 15:00                                                             ` Bart Schaefer
2015-10-22 16:28                                                               ` Sebastian Gniazdowski
2015-10-22 16:33                                                                 ` Sebastian Gniazdowski
2015-10-23 15:40                                                               ` Sebastian Gniazdowski
2015-10-23 15:57                                                                 ` Sebastian Gniazdowski
2015-10-23 19:26                                                                   ` Bart Schaefer
2015-10-23 23:50                                                                     ` Bart Schaefer
2015-10-24  6:09                                                                       ` Sebastian Gniazdowski
2015-10-24  7:37                                                                         ` Sebastian Gniazdowski
2015-10-24  8:04                                                                           ` Sebastian Gniazdowski
2015-10-24 19:39                                                                           ` Bart Schaefer
2015-10-25  7:35                                                                             ` Sebastian Gniazdowski
2015-10-25 17:23                                                                               ` Bart Schaefer
2015-10-25 20:56                                                                                 ` Sebastian Gniazdowski
2015-10-26  0:49                                                                                   ` Bart Schaefer
2015-10-26  7:41                                                                                     ` Sebastian Gniazdowski
2015-10-26  7:47                                                                                       ` Sebastian Gniazdowski
2015-10-24  6:27                                                                       ` Sebastian Gniazdowski
2015-10-24 10:54                                                                       ` Sebastian Gniazdowski
2015-10-24 11:25                                                                         ` Sebastian Gniazdowski
2015-10-24 16:31                                                                         ` Bart Schaefer
2015-10-24 16:41                                                                           ` Bart Schaefer
2015-10-23  6:32                                                             ` Sebastian Gniazdowski
2015-10-16  0:37                                             ` Bart Schaefer
2015-10-13 13:07                         ` Sebastian Gniazdowski
2015-10-13 13:31                           ` Sebastian Gniazdowski
2015-10-12 12:05                       ` Sebastian Gniazdowski
2015-10-12 15:13                         ` Bart Schaefer

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