GNU bug report logs -
#20961
24.5; `dired-jump' quite slow under Cygwin Emacs
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Reported by: Sebastien Vauban <sva-news <at> mygooglest.com>
Date: Thu, 2 Jul 2015 10:28:02 UTC
Severity: minor
Tags: moreinfo, wontfix
Found in version 24.5
Done: Glenn Morris <rgm <at> gnu.org>
Bug is archived. No further changes may be made.
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Your bug report
#20961: 24.5; `dired-jump' quite slow under Cygwin Emacs
which was filed against the emacs package, has been closed.
The explanation is attached below, along with your original report.
If you require more details, please reply to 20961 <at> debbugs.gnu.org.
--
20961: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=20961
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems
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This doesn't seem to be leading anywhere, so after 18 months with no
comments I am closing it.
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Now that profiling works under Cygwin Emacs (thanks Ken and Eli!), I can
report the following when playing a couple of seconds with Dired-jump
(which I find much slower on Cygwin Emacs than on Windows Emacs).
--8<---------------cut here---------------start------------->8---
- ... 6440 59%
- find-file 6315 58%
- apply 6315 58%
- ad-Advice-find-file 6315 58%
- let 6315 58%
- let 6315 58%
- setq 6315 58%
- with-no-warnings 6315 58%
- funcall 6315 58%
- #<compiled 0x4018ad5f> 6315 58%
- find-file-noselect 6315 58%
- run-hook-with-args-until-success 6315 58%
- dired-noselect 6315 58%
- dired-internal-noselect 6315 58%
- dired-readin 6311 58%
- dired-readin-insert 6290 57%
- dired-insert-directory 6290 57%
- insert-directory 6289 57%
- apply 6289 57%
- ls-lisp--insert-directory 6289 57%
- get-free-disk-space 6288 57%
- process-file 6288 57%
apply 6288 57%
+ byte-code 1 0%
+ dired-insert-set-properties 1 0%
+ run-hooks 21 0%
+ create-file-buffer 3 0%
+ dired-mode 1 0%
Automatic GC 125 1%
- command-execute 4370 40%
- apply 4370 40%
- ad-Advice-command-execute 4370 40%
- let 4370 40%
- setq 4370 40%
- with-no-warnings 4370 40%
- funcall 4370 40%
- #<compiled 0x401aa6bf> 4370 40%
- call-interactively 4370 40%
- helm-M-x 4354 40%
- command-execute 4354 40%
- apply 4354 40%
- ad-Advice-command-execute 4354 40%
- let 4354 40%
- setq 4354 40%
- with-no-warnings 4354 40%
- funcall 4354 40%
- #<compiled 0x401aa6bf> 4354 40%
- call-interactively 4354 40%
- byte-code 4351 39%
- helm-M-x-read-extended-command 4351 39%
- helm-comp-read 4351 39%
- helm 4351 39%
- apply 4351 39%
- helm 4351 39%
- apply 4351 39%
- helm-internal 4351 39%
- funcall 4351 39%
- #<compiled 0x180e4dbe5> 4351 39%
- helm-read-pattern-maybe 4330 39%
+ read-from-minibuffer 323 2%
+ helm-update 4 0%
+ helm-initialize 19 0%
+ helm-display-buffer 2 0%
+ profiler-report 3 0%
+ diredp-previous-line 7 0%
+ diredp-next-line 5 0%
+ redisplay_internal (C function) 45 0%
+ timer-event-handler 21 0%
--8<---------------cut here---------------end--------------->8---
In GNU Emacs 24.5.1 (x86_64-unknown-cygwin)
of 2015-06-23 on desktop-new
Windowing system distributor `Microsoft Corp.', version 6.3.9600
Configured using:
`configure --srcdir=/home/kbrown/src/cygemacs/emacs-24.5-2.x86_64/src/emacs-24.5 --prefix=/usr --exec-prefix=/usr --localstatedir=/var --sysconfdir=/etc --docdir=/usr/share/doc/emacs --htmldir=/usr/share/doc/emacs/html -C --with-w32
'CFLAGS=-ggdb -O2 -pipe -Wimplicit-function-declaration -fdebug-prefix-map=/home/kbrown/src/cygemacs/emacs-24.5-2.x86_64/build=/usr/src/debug/emacs-24.5-2 -fdebug-prefix-map=/home/kbrown/src/cygemacs/emacs-24.5-2.x86_64/src/emacs-24.5=/usr/src/debug/emacs-24.5-2'
CPPFLAGS= LDFLAGS='
As I see there's an advice on `find-file', yes that's true; here's mine:
--8<---------------cut here---------------start------------->8---
(defadvice find-file (around my/find-file activate)
"Open the file named FILENAME and report time spent."
(let ((filename (ad-get-arg 0))
(find-file-time-start (float-time)))
(message "(Info) Finding file %s..." filename)
ad-do-it
(message "(Info) Found file %s in %.2f s" filename
(- (float-time) find-file-time-start))))
--8<---------------cut here---------------end--------------->8---
Other couple of (innocent) customs:
--8<---------------cut here---------------start------------->8---
(global-set-key (kbd "M-x") #'helm-M-x)
(require 'dired-x)
--8<---------------cut here---------------end--------------->8---
This bug report was last modified 8 years and 172 days ago.
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