--- Begin Message ---
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Subject: |
24.2.50; NS: mouse movement causes hang during scroll benchmark |
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Date: |
Sat, 08 Sep 2012 17:36:22 +0900 |
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User-agent: |
Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (Shijō) APEL/10.6 Emacs/22.3 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) |
Steps to Reproduce:
1. $ .../Emacs.app/Contents/MacOS/Emacs -Q &
2. Evaluate the following expression:
;; Scroll benchmark from
;; http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00411.html
(defun scroll-benchmark ()
(interactive)
(let ((oldgc gcs-done)
(oldtime (float-time)))
(condition-case nil (while t (scroll-up) (redisplay))
(error (message "GCs: %d Elapsed time: %f seconds"
(- gcs-done oldgc) (- (float-time) oldtime))))))
3. Evaluate the following expression:
(progn
(find-file (expand-file-name "src/xdisp.c" source-directory))
(goto-char (point-min))
(redisplay)
(scroll-benchmark))
4. Wait for the benchmark to finish.
5. Repeat Step 3.
6. Before the second benchmark run completes, move the mouse pointer.
Then, we can observe the followings until the benchmark finishes.
- The scroll bar thumb stops moving.
- The mouse pointer turns into the "spinning rainbow".
- C-g cannot quit the benchmark.
This does not happen on X11 builds or the Mac port.
See also
http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00469.html .
YAMAMOTO Mitsuharu
address@hidden
In GNU Emacs 24.2.50.1 (x86_64-apple-darwin12.1.0, NS apple-appkit-1187.00)
of 2012-09-08 on YAMAMOTO-no-iMac.local
Bzr revision: 109934 address@hidden
Windowing system distributor `Apple', version 10.3.1187
Configured using:
`configure '--with-ns''
Important settings:
value of $LANG: ja_JP.UTF-8
locale-coding-system: utf-8-unix
default enable-multibyte-characters: t
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
--- End Message ---
--- Begin Message ---
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Subject: |
Re: bug#12384: 24.2.50; NS: mouse movement causes hang during scroll benchmark |
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Date: |
Fri, 12 Oct 2012 19:51:30 +0200 |
Hello.
This has been fixed in the trunk.
Jan D.
8 sep 2012 kl. 10:36 skrev YAMAMOTO Mitsuharu <address@hidden>:
> Steps to Reproduce:
>
> 1. $ .../Emacs.app/Contents/MacOS/Emacs -Q &
> 2. Evaluate the following expression:
>
> ;; Scroll benchmark from
> ;; http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00411.html
> (defun scroll-benchmark ()
> (interactive)
> (let ((oldgc gcs-done)
> (oldtime (float-time)))
> (condition-case nil (while t (scroll-up) (redisplay))
> (error (message "GCs: %d Elapsed time: %f seconds"
> (- gcs-done oldgc) (- (float-time) oldtime))))))
>
> 3. Evaluate the following expression:
>
> (progn
> (find-file (expand-file-name "src/xdisp.c" source-directory))
> (goto-char (point-min))
> (redisplay)
> (scroll-benchmark))
>
> 4. Wait for the benchmark to finish.
> 5. Repeat Step 3.
> 6. Before the second benchmark run completes, move the mouse pointer.
>
> Then, we can observe the followings until the benchmark finishes.
>
> - The scroll bar thumb stops moving.
> - The mouse pointer turns into the "spinning rainbow".
> - C-g cannot quit the benchmark.
>
> This does not happen on X11 builds or the Mac port.
>
> See also
> http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00469.html .
>
> YAMAMOTO Mitsuharu
> address@hidden
>
> In GNU Emacs 24.2.50.1 (x86_64-apple-darwin12.1.0, NS apple-appkit-1187.00)
> of 2012-09-08 on YAMAMOTO-no-iMac.local
> Bzr revision: 109934 address@hidden
> Windowing system distributor `Apple', version 10.3.1187
> Configured using:
> `configure '--with-ns''
>
> Important settings:
> value of $LANG: ja_JP.UTF-8
> locale-coding-system: utf-8-unix
> default enable-multibyte-characters: t
>
> Major mode: Lisp Interaction
>
> Minor modes in effect:
> tooltip-mode: t
> mouse-wheel-mode: t
> tool-bar-mode: t
> menu-bar-mode: t
> file-name-shadow-mode: t
> global-font-lock-mode: t
> font-lock-mode: t
> blink-cursor-mode: t
> auto-composition-mode: t
> auto-encryption-mode: t
> auto-compression-mode: t
> line-number-mode: t
> transient-mark-mode: t
>
>
--- End Message ---