On 2022-09-13 22:34, Zhu, Jiadong wrote:
>> +
>> + r_rptr = amdgpu_ring_get_rptr(mux->real_ring);
>> + r_wptr = amdgpu_ring_get_wptr(mux->real_ring);
>> These names are very much the same to a human. How about writep and readp?
> r_rptr for real ring's read ptr differed from sw_rptr. Mayb
: [PATCH 1/4] drm/amdgpu: Introduce gfx software ring(v3)
Inlined:
On 2022-09-08 21:50, jiadong@amd.com wrote:
> From: "Jiadong.Zhu"
>
> The software ring is created to support priority context while there
> is only one hardware queue for gfx.
>
> Every software rings ha
Inlined:
On 2022-09-08 21:50, jiadong@amd.com wrote:
> From: "Jiadong.Zhu"
>
> The software ring is created to support priority
> context while there is only one hardware queue
> for gfx.
>
> Every software rings has its fence driver and could
> be used as an ordinary ring for the gpu_sched
I guess, but this is kind of implicit assumption which is not really
documented and easily overlooked.
Anyway - for this code it's not directly relevant.
Andrey
On 2022-09-13 03:25, Christian König wrote:
Am 13.09.22 um 04:00 schrieb Andrey Grodzovsky:
[SNIP]
You are right for scheduler me
Am 13.09.22 um 04:00 schrieb Andrey Grodzovsky:
[SNIP]
You are right for scheduler mediated submissions (executing through
drm_sched_backend_ops.run_job hook) , I am talking about direct
submissions without gpu scheduler (using amdgpu_job_submit_direct)
Andrey
Direct submission is only us
On 2022-09-12 21:44, Zhu, Jiadong wrote:
[AMD Official Use Only - General]
-Original Message-
From: Grodzovsky, Andrey
Sent: Tuesday, September 13, 2022 12:45 AM
To: Christian König ; Zhu, Jiadong
; amd-gfx@lists.freedesktop.org
Cc: Huang, Ray
Subject: Re: [PATCH 1/4] drm/amdgpu
[AMD Official Use Only - General]
-Original Message-
From: Grodzovsky, Andrey
Sent: Tuesday, September 13, 2022 12:45 AM
To: Christian König ; Zhu, Jiadong
; amd-gfx@lists.freedesktop.org
Cc: Huang, Ray
Subject: Re: [PATCH 1/4] drm/amdgpu: Introduce gfx software ring(v3)
On 2022-09
On 2022-09-12 12:22, Christian König wrote:
Am 12.09.22 um 17:34 schrieb Andrey Grodzovsky:
On 2022-09-12 09:27, Christian König wrote:
Am 12.09.22 um 15:22 schrieb Andrey Grodzovsky:
On 2022-09-12 06:20, Christian König wrote:
Am 09.09.22 um 18:45 schrieb Andrey Grodzovsky:
On 2022-09-
dong
; amd-gfx@lists.freedesktop.org
Cc: Huang, Ray
Subject: Re: [PATCH 1/4] drm/amdgpu: Introduce gfx software ring(v3)
On 2022-09-12 09:27, Christian König wrote:
Am 12.09.22 um 15:22 schrieb Andrey Grodzovsky:
On 2022-09-12 06:20, Christian König wrote:
Am 09.09.22 um 18:45 schrieb Andrey Grodzovsky:
O
Am 12.09.22 um 17:34 schrieb Andrey Grodzovsky:
On 2022-09-12 09:27, Christian König wrote:
Am 12.09.22 um 15:22 schrieb Andrey Grodzovsky:
On 2022-09-12 06:20, Christian König wrote:
Am 09.09.22 um 18:45 schrieb Andrey Grodzovsky:
On 2022-09-08 21:50, jiadong@amd.com wrote:
From: "Ji
nt: Monday, September 12, 2022 11:34 AM
To: Christian König ; Zhu, Jiadong
; amd-gfx@lists.freedesktop.org
Cc: Huang, Ray
Subject: Re: [PATCH 1/4] drm/amdgpu: Introduce gfx software ring(v3)
On 2022-09-12 09:27, Christian König wrote:
> Am 12.09.22 um 15:22 schrieb Andrey Grodzovsky:
>>
>
On 2022-09-12 09:27, Christian König wrote:
Am 12.09.22 um 15:22 schrieb Andrey Grodzovsky:
On 2022-09-12 06:20, Christian König wrote:
Am 09.09.22 um 18:45 schrieb Andrey Grodzovsky:
On 2022-09-08 21:50, jiadong@amd.com wrote:
From: "Jiadong.Zhu"
The software ring is created to supp
No problem Christian--will do today. Thanks.
Regards,
Luben
On 2022-09-09 10:24, Christian König wrote:
> Andrey and Luben please take a look at this set here and help with
> reviewing it.
>
> Thanks,
> Christian.
>
> Am 09.09.22 um 03:50 schrieb jiadong@amd.com:
>> From: "Jiadong.Zhu"
>>
Am 12.09.22 um 15:22 schrieb Andrey Grodzovsky:
On 2022-09-12 06:20, Christian König wrote:
Am 09.09.22 um 18:45 schrieb Andrey Grodzovsky:
On 2022-09-08 21:50, jiadong@amd.com wrote:
From: "Jiadong.Zhu"
The software ring is created to support priority
context while there is only one h
On 2022-09-12 06:20, Christian König wrote:
Am 09.09.22 um 18:45 schrieb Andrey Grodzovsky:
On 2022-09-08 21:50, jiadong@amd.com wrote:
From: "Jiadong.Zhu"
The software ring is created to support priority
context while there is only one hardware queue
for gfx.
Every software rings has
Am 09.09.22 um 18:45 schrieb Andrey Grodzovsky:
On 2022-09-08 21:50, jiadong@amd.com wrote:
From: "Jiadong.Zhu"
The software ring is created to support priority
context while there is only one hardware queue
for gfx.
Every software rings has its fence driver and could
be used as an ordin
On 2022-09-08 21:50, jiadong@amd.com wrote:
From: "Jiadong.Zhu"
The software ring is created to support priority
context while there is only one hardware queue
for gfx.
Every software rings has its fence driver and could
be used as an ordinary ring for the gpu_scheduler.
Multiple softwar
Andrey and Luben please take a look at this set here and help with
reviewing it.
Thanks,
Christian.
Am 09.09.22 um 03:50 schrieb jiadong@amd.com:
From: "Jiadong.Zhu"
The software ring is created to support priority
context while there is only one hardware queue
for gfx.
Every software r
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