From: "Michel Dänzer" <michel.daenzer@mailbox.org>
To: Shashank Sharma <shashank.sharma@amd.com>
Cc: alexander.deucher@amd.com, amaranath.somalapuram@amd.com,
christian.koenig@amd.com, amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH v3 0/5] GPU workload hints for better performance
Date: Tue, 27 Sep 2022 18:24:34 +0200 [thread overview]
Message-ID: <1b549873-106d-1e93-7f77-4a3966828b9c@mailbox.org> (raw)
In-Reply-To: <20220926214014.5450-1-shashank.sharma@amd.com>
On 2022-09-26 23:40, Shashank Sharma wrote:
> AMDGPU SOCs supports dynamic workload based power profiles, which can
> provide fine-tuned performance for a particular type of workload.
> This patch series adds an interface to set/reset these power profiles
> based on the workload type hints. A user can set a hint of workload
> type being submistted to GPU, and the driver can dynamically switch
> the power profiles which is best suited to this kind of workload.
>
> Currently supported workload profiles are:
> "None", "3D", "Video", "VR", "Compute"
>
> V2: This version addresses the review comment from Christian about
> chaning the design to set workload mode in a more dynamic method
> than during the context creation.
>
> V3: Addressed review comment from Christian, Removed the get_workload()
> calls from UAPI, keeping only the set_workload() call.
>
> Shashank Sharma (5):
> drm/amdgpu: add UAPI for workload hints to ctx ioctl
> drm/amdgpu: add new functions to set GPU power profile
> drm/amdgpu: set GPU workload via ctx IOCTL
> drm/amdgpu: switch GPU workload profile
> drm/amdgpu: switch workload context to/from compute
Where are the corresponding Mesa changes?
--
Earthling Michel Dänzer | https://redhat.com
Libre software enthusiast | Mesa and Xwayland developer
next prev parent reply other threads:[~2022-09-27 16:24 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-26 21:40 [PATCH v3 0/5] GPU workload hints for better performance Shashank Sharma
2022-09-26 21:40 ` [PATCH v3 1/5] drm/amdgpu: add UAPI for workload hints to ctx ioctl Shashank Sharma
2022-09-27 6:07 ` Christian König
2022-09-27 14:28 ` Felix Kuehling
2023-03-21 3:05 ` Marek Olšák
2023-03-21 13:00 ` Sharma, Shashank
2023-03-21 13:54 ` Christian König
2023-03-22 14:05 ` Marek Olšák
2023-03-22 14:08 ` Christian König
2023-03-22 14:24 ` Marek Olšák
2023-03-22 14:29 ` Christian König
2023-03-22 14:36 ` Marek Olšák
2023-03-22 14:52 ` Alex Deucher
2023-03-22 15:11 ` Marek Olšák
2023-03-22 14:38 ` Sharma, Shashank
2022-09-26 21:40 ` [PATCH v3 2/5] drm/amdgpu: add new functions to set GPU power profile Shashank Sharma
2022-09-27 2:14 ` Quan, Evan
2022-09-27 7:29 ` Sharma, Shashank
2022-09-27 9:29 ` Quan, Evan
2022-09-27 10:00 ` Sharma, Shashank
2022-09-27 6:08 ` Christian König
2022-09-27 9:58 ` Lazar, Lijo
2022-09-27 11:41 ` Sharma, Shashank
2022-09-27 12:10 ` Lazar, Lijo
2022-09-27 12:23 ` Sharma, Shashank
2022-09-27 12:39 ` Lazar, Lijo
2022-09-27 12:53 ` Sharma, Shashank
2022-09-27 13:29 ` Lazar, Lijo
2022-09-27 13:47 ` Sharma, Shashank
2022-09-27 14:00 ` Lazar, Lijo
2022-09-27 14:20 ` Sharma, Shashank
2022-09-27 14:34 ` Lazar, Lijo
2022-09-27 14:50 ` Sharma, Shashank
2022-09-27 15:20 ` Felix Kuehling
2022-09-26 21:40 ` [PATCH v3 3/5] drm/amdgpu: set GPU workload via ctx IOCTL Shashank Sharma
2022-09-27 6:09 ` Christian König
2022-09-26 21:40 ` [PATCH v3 4/5] drm/amdgpu: switch GPU workload profile Shashank Sharma
2022-09-27 6:11 ` Christian König
2022-09-27 10:03 ` Lazar, Lijo
2022-09-27 11:47 ` Sharma, Shashank
2022-09-27 12:20 ` Lazar, Lijo
2022-09-27 12:25 ` Sharma, Shashank
2022-09-27 16:33 ` Michel Dänzer
2022-09-27 17:06 ` Sharma, Shashank
2022-09-27 17:29 ` Michel Dänzer
2022-09-26 21:40 ` [PATCH v3 5/5] drm/amdgpu: switch workload context to/from compute Shashank Sharma
2022-09-27 6:12 ` Christian König
2022-09-27 14:48 ` Felix Kuehling
2022-09-27 14:58 ` Sharma, Shashank
2022-09-27 15:23 ` Felix Kuehling
2022-09-27 15:38 ` Sharma, Shashank
2022-09-27 20:40 ` Alex Deucher
2022-09-28 7:05 ` Lazar, Lijo
2022-09-28 8:56 ` Sharma, Shashank
2022-09-28 9:00 ` Sharma, Shashank
2022-09-28 21:51 ` Alex Deucher
2022-09-29 8:48 ` Sharma, Shashank
2022-09-29 11:10 ` Lazar, Lijo
2022-09-29 13:20 ` Sharma, Shashank
2022-09-29 13:37 ` Lazar, Lijo
2022-09-29 14:00 ` Sharma, Shashank
2022-09-29 14:14 ` Lazar, Lijo
2022-09-29 14:40 ` Sharma, Shashank
2022-09-29 18:32 ` Alex Deucher
2022-09-30 5:08 ` Lazar, Lijo
2022-09-30 8:37 ` Sharma, Shashank
2022-09-30 9:13 ` Lazar, Lijo
2022-09-30 9:22 ` Sharma, Shashank
2022-09-30 9:54 ` Lazar, Lijo
2022-09-30 10:09 ` Sharma, Shashank
2022-09-29 18:07 ` Felix Kuehling
2022-09-30 4:46 ` Lazar, Lijo
2022-09-27 16:24 ` Michel Dänzer [this message]
2022-09-27 16:59 ` [PATCH v3 0/5] GPU workload hints for better performance Sharma, Shashank
2022-09-27 17:13 ` Michel Dänzer
2022-09-27 17:25 ` Sharma, Shashank
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