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bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on L
From: |
Eli Zaretskii |
Subject: |
bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on Linux |
Date: |
Sat, 28 Oct 2017 12:33:31 +0300 |
> Cc: npostavs@users.sourceforge.net, bryan@bryan.sh, 28695@debbugs.gnu.org
> From: Dmitry Gutov <dgutov@yandex.ru>
> Date: Fri, 27 Oct 2017 02:19:28 +0300
>
> It's really hard for me to tell. Now, I've re-ran the experiment again
> (last time I did it with ag, now with rg) and I'm attaching the
> "unexpanded" views of the graphs in all cases. 1 and 11 were with a
> small window, and 2 and 22 were with a fullscreen one.
>
> The search results for XdbeSwapBuffers were really similar to the above,
> so I'm not including that.
>
> Don't really see a significant difference. If I had to guess, the
> slowdown maybe has to do with Xorg not being able to keep up, but, like,
> in an asynchronous fashion.
I don't see anything significant here, besides the fact that GC took
some serious percentage of time.
Thanks for your efforts.
- bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on Linux, (continued)
- bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on Linux, Dmitry Gutov, 2017/10/05
- bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on Linux, Eli Zaretskii, 2017/10/05
- bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on Linux, Noam Postavsky, 2017/10/05
- bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on Linux, Dmitry Gutov, 2017/10/07
- bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on Linux, Eli Zaretskii, 2017/10/07
- bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on Linux, Dmitry Gutov, 2017/10/09
- bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on Linux, Eli Zaretskii, 2017/10/09
- bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on Linux, Dmitry Gutov, 2017/10/15
- bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on Linux, Eli Zaretskii, 2017/10/15
- bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on Linux, Dmitry Gutov, 2017/10/26
- bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on Linux,
Eli Zaretskii <=
- bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on GNU/Linux, Richard Stallman, 2017/10/28
- bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on Linux, Bryan Gilbert, 2017/10/05