Plan: BO move throttling for visible VRAM evictions

Michel Dänzer michel at
Tue Mar 28 02:40:55 UTC 2017

On 27/03/17 04:53 PM, Zhou, David(ChunMing) wrote:
> For APU special case, can we prevent eviction happening between VRAM <----> GTT?

We can, if we can close the performance gap between VRAM and GTT. We
measured around 30% gap a while ago, though right now I'm only measuring
~5%, but the test system has slower RAM now (still dual channel though).

Earthling Michel Dänzer               |     
Libre software enthusiast             |             Mesa and X developer

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