[Intel-gfx] [PATCH 3/3] drm/i915: Priority boost switching to an idle ring

Joonas Lahtinen joonas.lahtinen at linux.intel.com
Mon Jan 23 08:39:51 UTC 2017

On la, 2017-01-21 at 09:25 +0000, Chris Wilson wrote:
> In order to maximise concurrency between engines, if we queue a request
> to a current idle ring, reorder its dependencies to execute that request
> as early as possible and ideally improve occupancy of multiple engines
> simultaneously.
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

Any specific testcase where this helped?

Code itself does what the text says;

Reviewed-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>

Regards, Joonas
Joonas Lahtinen
Open Source Technology Center
Intel Corporation

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