[Spice-devel] xf86-video-qxl performance

Yaniv Kaul ykaul at redhat.com
Fri Jun 29 13:12:56 PDT 2012


----- Original Message -----
> I am going to dive into the xf86 driver performance in a serious way
> starting next week.

This is great news - good luck!

> 
> I'm planning on building instrumentation to let me build sample data
> sets.  I want to see what sort of X operations result from a typical
> work load, and how the pipes fill up, so I can start to try to find
> patterns where optimization would be appropriate.
> 
> I have looked at Alon's initial patch set, thanks; I think I still
> need
> to understand the code more deeply before I can truly grok it.
> 
> Are there any other tools I should be aware of, or inbound patch sets
> that would change things significantly?

I suspect different workloads would produce different 'hotspots' to be handled.
(for example, video streaming, vs. Internet browsing, vs. office workload).
Make sure you have a decent mix (unless you plan to concentrate on a specific use case).
Y.

> 
> Cheers,
> 
> Jeremy
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