Re: [4.1.7-rt8][report] Very high cyclictest latency during glmark2 on i915 gpu

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On Wed, Oct 14, 2015 at 9:51 AM, Matthias Meier
<matthias.j.meier@xxxxxxx> wrote:
> is there a high interrupt rate on '/proc/interrupts' during glmark2 running
> compared to the other kernels?

I checked the interrupt for i915 on 3.12 and 4.1. After a complete
glmark2 run on a freshly booted system I have a lot less interrupts on
4.1 than on 3.12.

3.12: 1'794843 irqs
4.1: 950'367 irqs

Christoph
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