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Hi, trying to have better performance on low cost spice thin client
(for example rpi2) I saw too low performance, remote-viewer at 100%
cpu with only one core used, but also xorg process with high cpu
usage and all other things open unusable (including a simple
terminal).<br>
I tried with wayland using weston (<span class="st">GDK_BACKEND=<em>wayland
</em></span>remote-viewer), spice performance is still too low on
"high usage" but all other things is fully usable.<br>
I'm trying to improve spice performance with opengles (using vc4
drivers) and compiling cairo for using it but for now I had some
problems.<br>
I tried to search other spice tests with wayland, I found this old
project:<br>
<a class="moz-txt-link-freetext" href="https://github.com/ein-shved/compositor-spice/">https://github.com/ein-shved/compositor-spice/</a><br>
Is about weston backend, with very basic features and without recent
commits.<br>
Was posted also in this mailing list long time ago:<br>
<a class="moz-txt-link-freetext" href="http://lists.freedesktop.org/archives/wayland-devel/2013-April/008902.html">http://lists.freedesktop.org/archives/wayland-devel/2013-April/008902.html</a><br>
Seems interesting a possibility of better performance (including
possible future acceleration with opengl and/or vulkan) and
integratation.<br>
Someone still working on it?<br>
<br>
I also see a specific wayland client on freerdp for example:<br>
<a class="moz-txt-link-freetext" href="https://github.com/FreeRDP/FreeRDP/tree/master/client/Wayland">https://github.com/FreeRDP/FreeRDP/tree/master/client/Wayland</a><br>
Doing something similar for spice client can be useful or other
importance changes are needed for significative performance improve?<br>
<br>
About qxl driver in linux domU's seems there are problems with many
desktop envinment (gnome, kde, unity ecc... I saw it reasonable<span
class="gt-baf-back"></span> on lxde on my tests), I saw qxl kms
support and something in drm about qxl, it can works for example for
a fast test with weston drm backend and I should try or addition
thing is needed?<br>
Sorry is these are stupid questions but I don't have <span
id="result_box" class="short_text" lang="en"><span class="hps">knowledge
about.<br>
<br>
Thanks for any reply and sorry for my bad english.<br>
</span></span><br>
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