From: Ashutosh Dixit <ashutosh.dixit@intel.com>
To: Katarzyna Dec <katarzyna.dec@intel.com>
Cc: igt-dev@lists.freedesktop.org,
Lucas De Marchi <lucas.demarchi@intel.com>
Subject: Re: [igt-dev] [PATCH i-g-t 1/2] lib/gpgpu_fill/tgl: Implement gpgpu_fillfunc for TGL
Date: Mon, 16 Sep 2019 19:18:28 -0700 [thread overview]
Message-ID: <87zhj33bt7.wl-ashutosh.dixit@intel.com> (raw)
In-Reply-To: <20190913124903.3643-2-katarzyna.dec@intel.com>
On Fri, 13 Sep 2019 05:49:02 -0700, Katarzyna Dec wrote:
>
> Adding gen12p1_gpgpu_fillfunc to have gpgpu_fill running on TGL.
> Gpgpu shader was generated using IGA (Intel Graphics Assembler)
> based on Gen11 binary adding necessary SWSB dependencies and
> changes in SEND instruction.
>
> Shader source code and array containing its assembled version
> have same names now to avoid ambiguity.
[snip]
> --- a/lib/i915/shaders/README
> +++ b/lib/i915/shaders/README
> @@ -23,3 +23,5 @@ Commands used to generate the shader on gen8
> $> m4 media_fill.gxa > media_fill.gxm
> $> intel-gen4asm -g 8 -o <output> media_fill.gxm
>
> +Gen11+ shader is generated using IGA (Intel Graphics Assembler).
Note that above in the README it seems to say Gen8+ shader is generated
using IGA, though not sure if it should be Gen9+? Perhaps we should
reconcile this new statement with the older statement?
> +Binary can no longer be generated using intel-gen4asm.
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next prev parent reply other threads:[~2019-09-17 2:18 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-13 12:49 [igt-dev] [PATCH i-g-t 0/2] Enabling gpgpu_fill and media_fill on TGL Katarzyna Dec
2019-09-13 12:49 ` [igt-dev] [PATCH i-g-t 1/2] lib/gpgpu_fill/tgl: Implement gpgpu_fillfunc for TGL Katarzyna Dec
2019-09-16 15:44 ` Arkadiusz Hiler
2019-09-17 4:14 ` Kempczynski, Zbigniew
2019-09-16 19:47 ` Caz Yokoyama
2019-09-17 2:18 ` Ashutosh Dixit [this message]
2019-09-13 12:49 ` [igt-dev] [PATCH i-g-t 2/2] lib/media_fill/tgl: Implement media_fillfunc " Katarzyna Dec
2019-09-13 13:20 ` [igt-dev] ✓ Fi.CI.BAT: success for Enabling gpgpu_fill and media_fill on TGL Patchwork
2019-09-14 12:07 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
2019-09-16 15:29 ` [igt-dev] [PATCH i-g-t 0/2] " Arkadiusz Hiler
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