[Bug 110950] RT cpu starvation due to driver threads or memory access

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110950

Lakshmi <lakshminarayana.vudum at intel.com> changed:

           What    |Removed                     |Added
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                 CC|                            |chris at chris-wilson.co.uk

--- Comment #10 from Lakshmi <lakshminarayana.vudum at intel.com> ---
(In reply to ANCELOT Stéphane from comment #9)
> Using the command you provided, I can watch an impact.
> 
> The complete cycletime of my process is normally around 700us with non
> graphic interaction
> 
> When the GPU uses default settings, and there is graphic activity this time
> raises up to 1.3ms.
> 
> Reducing the frequency with the command you provided reduces this time to
> 1ms .

@Chris, What are the next steps here?

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