Gnus development mailing list
 help / color / mirror / Atom feed
* on a buffer performance test on GNU EMACS 28
@ 2020-08-16  2:07 Wayne Harris
  2020-08-16 17:23 ` Eric Abrahamsen
  0 siblings, 1 reply; 16+ messages in thread
From: Wayne Harris @ 2020-08-16  2:07 UTC (permalink / raw)
  To: ding

On Windows, I said M-x run-python, then said

  for i in range(100000): print(i)

on both GNU EMACS 28 and GNU EMACS 24.  I timed the speed of the
buffer to scroll up.  I used my own phone's stop watch.  I started out
the slow one first, which was EMACS 24, only after it was running I
started the clock, then I started GNU EMACS 28's code.  The result was

GNU EMACS 28 finishes in less than 8.00 seconds.  GNU EMACS 24
finishes after 24.44 seconds.  Incredible difference.  I suppose this
will make me upgrade to GNU EMACS 28.

How do you explain this marvelous difference?  Could there i386 versus
i686 have anything to do this?  I would doubt it.

(*) Versions

GNU Emacs 24.3.1 (i386-mingw-nt6.2.9200) of 2013-03-17 on MARVIN
GNU Emacs 28.0.50 (build 1, i686-w64-mingw32) of 2020-07-05



^ permalink raw reply	[flat|nested] 16+ messages in thread

end of thread, other threads:[~2020-08-21  3:54 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-08-16  2:07 on a buffer performance test on GNU EMACS 28 Wayne Harris
2020-08-16 17:23 ` Eric Abrahamsen
2020-08-17  3:57   ` Wayne Harris
2020-08-19  2:02     ` Wayne Harris
2020-08-19 16:27       ` Eric Abrahamsen
2020-08-20  2:22         ` Rafi Khan
2020-08-20  3:02           ` Eric Abrahamsen
2020-08-20  3:36             ` Wayne Harris
2020-08-20 14:14               ` Wayne Harris
2020-08-20 18:02                 ` Eric Abrahamsen
2020-08-20 21:55                   ` Jason Tibbitts
2020-08-20 22:44                     ` Eric Abrahamsen
2020-08-21  3:52                       ` Wayne Harris
2020-08-21  2:01                     ` 황병희
2020-08-21  0:12                   ` Wayne Harris
2020-08-20  2:57         ` Wayne Harris

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).