* bug#25197: 26.0.50; notifications-notify is extremely slow
@ 2016-12-13 22:59 Peter Münster
2017-09-02 12:15 ` Eli Zaretskii
2021-09-03 8:55 ` bug#25197: 26.0.50; notifications-notify is extremely slow with double buffering Lars Ingebrigtsen
0 siblings, 2 replies; 12+ messages in thread
From: Peter Münster @ 2016-12-13 22:59 UTC (permalink / raw)
To: 25197
Hello,
Since
commit c29071587c64efb30792bd72248d3c791abd9337
Author: Daniel Colascione <dancol@dancol.org>
Date: Thu Oct 20 20:34:36 2016 -0700
Add double-buffering support to reduce flicker
notifications-notify is extremely slow, when the notification windows
overlap the emacs window.
Command for testing:
time src/emacs -g 300x100 -Q --eval "(progn (require 'notifications)
(dotimes (i 20) (notifications-notify :title \"TEST\"))
(kill-emacs))"
Result before the commit:
real 0m1.820s
user 0m0.668s
sys 0m0.060s
Result after the commit:
real 0m11.782s
user 0m0.636s
sys 0m0.128s
"-g 300x100" or something similar is needed, to get a nearly full-screen
window, so that the notifications overlap the emacs window.
How could I speed up the notifications please?
TIA for any help,
--
Peter
^ permalink raw reply [flat|nested] 12+ messages in thread* bug#25197: 26.0.50; notifications-notify is extremely slow
2016-12-13 22:59 bug#25197: 26.0.50; notifications-notify is extremely slow Peter Münster
@ 2017-09-02 12:15 ` Eli Zaretskii
2017-09-03 10:51 ` Peter Münster
2021-09-03 8:55 ` bug#25197: 26.0.50; notifications-notify is extremely slow with double buffering Lars Ingebrigtsen
1 sibling, 1 reply; 12+ messages in thread
From: Eli Zaretskii @ 2017-09-02 12:15 UTC (permalink / raw)
To: Peter Münster; +Cc: 25197
> From: Peter Münster <pmlists@free.fr>
> Date: Tue, 13 Dec 2016 23:59:59 +0100
> Cc: dancol@dancol.org
>
> Since
>
> commit c29071587c64efb30792bd72248d3c791abd9337
> Author: Daniel Colascione <dancol@dancol.org>
> Date: Thu Oct 20 20:34:36 2016 -0700
> Add double-buffering support to reduce flicker
>
> notifications-notify is extremely slow, when the notification windows
> overlap the emacs window.
>
> Command for testing:
>
> time src/emacs -g 300x100 -Q --eval "(progn (require 'notifications)
> (dotimes (i 20) (notifications-notify :title \"TEST\"))
> (kill-emacs))"
>
> Result before the commit:
>
> real 0m1.820s
> user 0m0.668s
> sys 0m0.060s
>
> Result after the commit:
>
> real 0m11.782s
> user 0m0.636s
> sys 0m0.128s
>
> "-g 300x100" or something similar is needed, to get a nearly full-screen
> window, so that the notifications overlap the emacs window.
>
> How could I speed up the notifications please?
Daniel, could you please look into this issue?
Peter, does it help if you evaluate this:
(modify-frame-parameters nil '((inhibit-double-buffering . t)))
?
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#25197: 26.0.50; notifications-notify is extremely slow
2017-09-02 12:15 ` Eli Zaretskii
@ 2017-09-03 10:51 ` Peter Münster
0 siblings, 0 replies; 12+ messages in thread
From: Peter Münster @ 2017-09-03 10:51 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: 25197
On Sat, Sep 02 2017, Eli Zaretskii wrote:
> Peter, does it help if you evaluate this:
>
> (modify-frame-parameters nil '((inhibit-double-buffering . t)))
Yes, thanks!
Further information:
without i-d-b with i-d-b
--------------------------------------------------------------------------
notification-daemon-0.5.0 0m11.474s 0m1.896s
mate-notification-daemon-1.18.0 0m4.940s 0m1.447s
I've switched from notification-daemon to mate-notification-daemon, so
it's kind of acceptable even without inhibit-double-buffering.
--
Peter
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#25197: 26.0.50; notifications-notify is extremely slow with double buffering
2016-12-13 22:59 bug#25197: 26.0.50; notifications-notify is extremely slow Peter Münster
2017-09-02 12:15 ` Eli Zaretskii
@ 2021-09-03 8:55 ` Lars Ingebrigtsen
2021-09-06 20:21 ` Peter Münster
1 sibling, 1 reply; 12+ messages in thread
From: Lars Ingebrigtsen @ 2021-09-03 8:55 UTC (permalink / raw)
To: Peter Münster; +Cc: 25197
Peter Münster <pmlists@free.fr> writes:
> notifications-notify is extremely slow, when the notification windows
> overlap the emacs window.
>
> Command for testing:
>
> time src/emacs -g 300x100 -Q --eval "(progn (require 'notifications)
> (dotimes (i 20) (notifications-notify :title \"TEST\"))
> (kill-emacs))"
>
> Result before the commit:
>
> real 0m1.820s
> user 0m0.668s
> sys 0m0.060s
>
> Result after the commit:
>
> real 0m11.782s
> user 0m0.636s
> sys 0m0.128s
>
> "-g 300x100" or something similar is needed, to get a nearly full-screen
> window, so that the notifications overlap the emacs window.
(I'm going through old bug reports that unfortunately weren't resolved
at the time.)
I tried reproducing this in Emacs 28 with various -g sizes, and I can't
see any particular slowness here:
real 0m0.334s
user 0m0.145s
sys 0m0.028s
Are you still seeing this issue in recent Emacs versions?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#25197: 26.0.50; notifications-notify is extremely slow with double buffering
2021-09-03 8:55 ` bug#25197: 26.0.50; notifications-notify is extremely slow with double buffering Lars Ingebrigtsen
@ 2021-09-06 20:21 ` Peter Münster
2021-09-07 5:33 ` Eli Zaretskii
0 siblings, 1 reply; 12+ messages in thread
From: Peter Münster @ 2021-09-06 20:21 UTC (permalink / raw)
To: Lars Ingebrigtsen; +Cc: 25197
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On Fri, Sep 03 2021, Lars Ingebrigtsen wrote:
> Are you still seeing this issue in recent Emacs versions?
Hello Lars,
Yes, with version 27.2.
If you want, I can try with git-master, but at the moment I have some
problems:
CCLD temacs
/usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: alloc.o: in function `cleanup_vector':
/home/peter/tmp/emacs/src/alloc.c:3110: undefined reference to `mpz_clear'
/usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: alloc.o: in function `make_pure_bignum':
/home/peter/tmp/emacs/src/alloc.c:5481: undefined reference to `mpz_size'
/usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: /home/peter/tmp/emacs/src/alloc.c:5492: undefined reference to `mpz_getlimbn'
/usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: /home/peter/tmp/emacs/src/alloc.c:5495: undefined reference to `mpz_sgn'
/usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: /home/peter/tmp/emacs/src/alloc.c:5498: undefined reference to `mpz_roinit_n'
--
Peter
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^ permalink raw reply [flat|nested] 12+ messages in thread* bug#25197: 26.0.50; notifications-notify is extremely slow with double buffering
2021-09-06 20:21 ` Peter Münster
@ 2021-09-07 5:33 ` Eli Zaretskii
2021-09-07 13:19 ` Peter Münster
0 siblings, 1 reply; 12+ messages in thread
From: Eli Zaretskii @ 2021-09-07 5:33 UTC (permalink / raw)
To: Peter Münster; +Cc: larsi, 25197
> From: Peter Münster <pm@a16n.net>
> Date: Mon, 06 Sep 2021 22:21:04 +0200
> Cc: 25197@debbugs.gnu.org
>
> If you want, I can try with git-master, but at the moment I have some
> problems:
> CCLD temacs
> /usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: alloc.o: in function `cleanup_vector':
> /home/peter/tmp/emacs/src/alloc.c:3110: undefined reference to `mpz_clear'
> /usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: alloc.o: in function `make_pure_bignum':
> /home/peter/tmp/emacs/src/alloc.c:5481: undefined reference to `mpz_size'
> /usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: /home/peter/tmp/emacs/src/alloc.c:5492: undefined reference to `mpz_getlimbn'
> /usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: /home/peter/tmp/emacs/src/alloc.c:5495: undefined reference to `mpz_sgn'
> /usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: /home/peter/tmp/emacs/src/alloc.c:5498: undefined reference to `mpz_roinit_n'
Looks like some problem with your GMP installation? Perhaps you need
to install some development package of GMP, or upgrade the GMP you
have installed? Or, if you don't have GMP installed, something went
wrong with compiling lib/mini-gmp.c?
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#25197: 26.0.50; notifications-notify is extremely slow with double buffering
2021-09-07 5:33 ` Eli Zaretskii
@ 2021-09-07 13:19 ` Peter Münster
2021-09-14 15:58 ` Peter Münster
0 siblings, 1 reply; 12+ messages in thread
From: Peter Münster @ 2021-09-07 13:19 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: larsi, 25197
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On Tue, Sep 07 2021, Eli Zaretskii wrote:
> Looks like some problem with your GMP installation?
Unfortunately I've no time to investigate further now. Perhaps in 2-3 weeks.
But it should be really easy to test this issue:
First you try this command with a geometry, that lets Emacs fill the
whole screen:
time emacs -g 500x200 -Q --eval "(progn (require 'notifications)
(dotimes (i 20) (notifications-notify :title \"TEST\")) (kill-emacs))"
And then the same with a small Emacs frame like "-g 10x10".
With my installed version 27.2 the first example takes 9 seconds. The
latter less than 1 second.
My notification daemon is "mate-notification-daemon".
--
Peter
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^ permalink raw reply [flat|nested] 12+ messages in thread* bug#25197: 26.0.50; notifications-notify is extremely slow with double buffering
2021-09-07 13:19 ` Peter Münster
@ 2021-09-14 15:58 ` Peter Münster
2021-09-15 8:01 ` Lars Ingebrigtsen
0 siblings, 1 reply; 12+ messages in thread
From: Peter Münster @ 2021-09-14 15:58 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: larsi, 25197
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On Tue, Sep 07 2021, Peter Münster wrote:
> With my installed version 27.2 the first example takes 9 seconds. The
> latter less than 1 second.
Now I've finally compiled Emacs from git-master:
time src/emacs -g 150x50 -Q --eval "(progn (require 'notifications) (dotimes (i 20) (notifications-notify :title \"TEST\")) (kill-emacs))"
real 0m0.505s
user 0m0.286s
sys 0m0.033s
time src/emacs -g 500x200 -Q --eval "(progn (require 'notifications) (dotimes (i 20) (notifications-notify :title \"TEST\")) (kill-emacs))"
real 0m4.287s
user 0m0.525s
sys 0m0.088s
--
Peter
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^ permalink raw reply [flat|nested] 12+ messages in thread* bug#25197: 26.0.50; notifications-notify is extremely slow with double buffering
2021-09-14 15:58 ` Peter Münster
@ 2021-09-15 8:01 ` Lars Ingebrigtsen
2021-09-15 12:24 ` Peter Münster
0 siblings, 1 reply; 12+ messages in thread
From: Lars Ingebrigtsen @ 2021-09-15 8:01 UTC (permalink / raw)
To: Peter Münster; +Cc: 25197
Peter Münster <pm@a16n.net> writes:
> time src/emacs -g 150x50 -Q --eval "(progn (require 'notifications)
> (dotimes (i 20) (notifications-notify :title \"TEST\")) (kill-emacs))"
>
> real 0m0.505s
> user 0m0.286s
> sys 0m0.033s
>
> time src/emacs -g 500x200 -Q --eval "(progn (require 'notifications)
> (dotimes (i 20) (notifications-notify :title \"TEST\")) (kill-emacs))"
>
> real 0m4.287s
> user 0m0.525s
> sys 0m0.088s
Just to check -- how long does
time src/emacs -g 500x200 -Q --eval "(kill-emacs)"
take?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#25197: 26.0.50; notifications-notify is extremely slow with double buffering
2021-09-15 8:01 ` Lars Ingebrigtsen
@ 2021-09-15 12:24 ` Peter Münster
2021-09-16 12:23 ` Lars Ingebrigtsen
0 siblings, 1 reply; 12+ messages in thread
From: Peter Münster @ 2021-09-15 12:24 UTC (permalink / raw)
To: Lars Ingebrigtsen; +Cc: 25197
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On Wed, Sep 15 2021, Lars Ingebrigtsen wrote:
> Just to check -- how long does
>
> time src/emacs -g 500x200 -Q --eval "(kill-emacs)"
>
> take?
real 0m0.440s
user 0m0.267s
sys 0m0.045s
--
Peter
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^ permalink raw reply [flat|nested] 12+ messages in thread* bug#25197: 26.0.50; notifications-notify is extremely slow with double buffering
2021-09-15 12:24 ` Peter Münster
@ 2021-09-16 12:23 ` Lars Ingebrigtsen
2021-09-16 13:56 ` Peter Münster
0 siblings, 1 reply; 12+ messages in thread
From: Lars Ingebrigtsen @ 2021-09-16 12:23 UTC (permalink / raw)
To: Peter Münster; +Cc: 25197
Peter Münster <pm@a16n.net> writes:
>> Just to check -- how long does
>>
>> time src/emacs -g 500x200 -Q --eval "(kill-emacs)"
>>
>> take?
>
> real 0m0.440s
> user 0m0.267s
> sys 0m0.045s
Hm, I noticed now that my window manager (Gnome Shell) doesn't actually
respect the -g 500x200 -- it snaps the Emacs window back to a smaller
size if the window is bigger than the screen, so perhaps that's not why
I'm not able to reproduce the problem...
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2021-09-16 13:56 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-12-13 22:59 bug#25197: 26.0.50; notifications-notify is extremely slow Peter Münster
2017-09-02 12:15 ` Eli Zaretskii
2017-09-03 10:51 ` Peter Münster
2021-09-03 8:55 ` bug#25197: 26.0.50; notifications-notify is extremely slow with double buffering Lars Ingebrigtsen
2021-09-06 20:21 ` Peter Münster
2021-09-07 5:33 ` Eli Zaretskii
2021-09-07 13:19 ` Peter Münster
2021-09-14 15:58 ` Peter Münster
2021-09-15 8:01 ` Lars Ingebrigtsen
2021-09-15 12:24 ` Peter Münster
2021-09-16 12:23 ` Lars Ingebrigtsen
2021-09-16 13:56 ` Peter Münster
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