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* slow processing of process output when it's huge
@ 2008-07-27 22:36 Dan Nicolaescu
  2008-07-27 22:52 ` Lennart Borgman (gmail)
                   ` (3 more replies)
  0 siblings, 4 replies; 7+ messages in thread
From: Dan Nicolaescu @ 2008-07-27 22:36 UTC (permalink / raw)
  To: emacs-devel


I run by mistake vc-print-log at the top of the tree of a Linux git
tree.  After 15 minutes of running I gave up and killed it.  The command
does finish after a while, I left it running overnight.

For that particular tree, the "git log" output is 44MB, 1146946 lines.
The time to run the "git log" command is about 3.5 seconds.
The interesting thing is that when saving the "git log" output to
FILE.gitlog and doing C-x C-f FILE.gitlog takes only a 3-4 seconds, even
when enabling font-locking.

So the problem seems to occur when running "git log" from vc-print-log.

Not sure this is a very interesting test case, but maybe someone wants
to take a look at what could be wrong...




^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2008-07-29 15:48 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2008-07-27 22:36 slow processing of process output when it's huge Dan Nicolaescu
2008-07-27 22:52 ` Lennart Borgman (gmail)
2008-07-28  1:49 ` Stefan Monnier
2008-07-28  2:20   ` Dan Nicolaescu
2008-07-28  2:53 ` Sean O'Rourke
2008-07-28  3:08   ` Dan Nicolaescu
2008-07-29 15:48 ` Dan Nicolaescu

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