[PATCH] radv: Initial implementation of VK_EXT_queue_global_priority

[Andres Rodriguez]

Hey Guys,

One of my first non-trivial contributions to mesa here. Let me know if I've
messed up anything, bad coding style or some patch validation script I
should've run or any other kind of pitfall a newbie might make.

I tried to follow the guidelines over at:
http://www.mesa3d.org/devinfo.html

Although some of them seen to not apply anymore (radv code was tabs instead
of 3 spaces).

Thanks for taking the time to review :)

Regards,
Andres


On Tue, Jan 3, 2017 at 9:22 PM, Andres Rodriguez <andresx7 at gmail.com> wrote:

> This patch series implements VK_EXT_queue_global_priority, a vulkan
> extension
> that focuses on providing scheduling guarantees.
>
> For further information on the use case refer to:
> https://lists.freedesktop.org/archives/amd-gfx/2016-December/004068.html
>
> For some perf data on this initial implementation:
> https://lists.freedesktop.org/archives/amd-gfx/2016-December/004257.html
>
> Test apps available at:
> https://github.com/lostgoat/Vulkan
>
> Related amdgpu and libdrm_amdgpu patches can be found on the amd-gfx
> mailing list.
>
> Additionaly, results for vk-cts -n *semaphore* on an RX480:
>
> Test run totals:
>   Passed:        1821/4046 (45.0%)
>   Failed:        0/4046 (0.0%)
>   Not supported: 2225/4046 (55.0%)
>   Warnings:      0/4046 (0.0%)
>
>
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