[igt-dev] [PATCH i-g-t] lib/gpgpu_fill: Implement gpgpu_fillfunc for XEPH

[Matthew Auld]

On Mon, 27 Mar 2023 at 16:44, Zbigniew Kempczyński
<zbigniew.kempczynski at intel.com> wrote:
>
> From: Dominik Grzegorzek <dominik.grzegorzek at intel.com>
>
> Adding xeph_gpgpu_fillfunc to have gpgpu_fill running on XEPH (DG2).
> On XEPH there's no GPGPU_WALK command, it has COMPUTE_WALK what requires
> pipeline creation change.

Just a drive-by-comment, what is XEPH? Also in the patch itself. I
have only ever seen XEHP and XELP. Is this a typo? s/PH/HP/ ?

>
> Shader used in the test was taken from previous generation with
> adding SWSB dependency tracking. SWSB was added using iga64 automatic
> dependency generating:
>
> iga64 -p=12p5 -Xauto-deps shader.asm
>
> Signed-off-by: Dominik Grzegorzek <dominik.grzegorzek at intel.com>
> Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski at intel.com>
> Signed-off-by: Jonathan Cavitt <jonathan.cavitt at intel.com>
> Cc: Kamil Konieczny <kamil.konieczny at linux.intel.com>