@lists.freedesktop.org; Deng, Emily
Subject: Re: [PATCH v2] drm/amd/amdgpu implement tdr advanced mode
Yeah, sorry. I've seen your reply only after I wrote this mail.
I think we can go ahead if you don't have much other concern on this.
Christian.
Am 09.03.21 um 17:48 schrieb Andrey Grodzovsky:
-Original Message-
From: Koenig, Christian
Sent: Monday, March 8, 2021 3:53 PM
To: Liu, Monk ; Zhang, Jack (Jian)
; amd-gfx@lists.freedesktop.org; Grodzovsky,
Andrey ; Deng, Emily
Subject: Re: [PATCH v2] drm/amd/amdgpu implement tdr advanced mode
Liu | Cloud-GPU Core team
--
-Original Message-
From: Koenig, Christian
Sent: Sunday, March 7, 2021 3:03 AM
To: Zhang, Jack (Jian) ;
amd-gfx@lists.freedesktop.org; Grodzovsky, Andrey
; Liu, Monk ; Deng, Emily
Subject: Re: [PATCH v2] drm/amd/amdgpu imp
onk ; Zhang, Jack (Jian) ;
amd-gfx@lists.freedesktop.org; Grodzovsky, Andrey ; Deng, Emily
Subject: Re: [PATCH v2] drm/amd/amdgpu implement tdr advanced mode
Am 08.03.21 um 05:06 schrieb Liu, Monk:
[AMD Official Use Only - Internal Distribution Only]
well first of all please completely drop the affini
p.org; Grodzovsky, Andrey ;
Deng, Emily
Subject: Re: [PATCH v2] drm/amd/amdgpu implement tdr advanced mode
Am 08.03.21 um 05:06 schrieb Liu, Monk:
> [AMD Official Use Only - Internal Distribution Only]
>
>>> well first of all please completely drop the affinity group stuff from this
oblem.
Thanks,
Jack
-Original Message-
From: Koenig, Christian
Sent: Monday, March 8, 2021 8:45 PM
To: Zhang, Jack (Jian) ; Liu, Monk ;
amd-gfx@lists.freedesktop.org; Grodzovsky, Andrey ;
Deng, Emily
Subject: Re: [PATCH v2] drm/amd/amdgpu implement tdr advanced mode
Hi Jack,
yes that
PM
To: Liu, Monk ; Zhang, Jack (Jian) ;
amd-gfx@lists.freedesktop.org; Grodzovsky, Andrey ; Deng, Emily
Subject: Re: [PATCH v2] drm/amd/amdgpu implement tdr advanced mode
Am 08.03.21 um 05:06 schrieb Liu, Monk:
[AMD Official Use Only - Internal Distribution Only]
well first of all p
: Monday, March 8, 2021 3:53 PM
To: Liu, Monk ; Zhang, Jack (Jian) ;
amd-gfx@lists.freedesktop.org; Grodzovsky, Andrey ;
Deng, Emily
Subject: Re: [PATCH v2] drm/amd/amdgpu implement tdr advanced mode
Am 08.03.21 um 05:06 schrieb Liu, Monk:
> [AMD Official Use Only - Internal Distribution O
ent: Sunday, March 7, 2021 3:03 AM
To: Zhang, Jack (Jian) ; amd-gfx@lists.freedesktop.org; Grodzovsky, Andrey
; Liu, Monk ; Deng, Emily
Subject: Re: [PATCH v2] drm/amd/amdgpu implement tdr advanced mode
Hi Jack,
well first of all please completely drop the affinity group stuff from this
patch. We
)
; amd-gfx@lists.freedesktop.org; Grodzovsky, Andrey
; Deng, Emily
Subject: RE: [PATCH v2] drm/amd/amdgpu implement tdr advanced mode
[AMD Official Use Only - Internal Distribution Only]
>> well first of all please completely drop the affinity group stuff from this
>> patch. We should conce
-GPU Core team
--
-Original Message-
From: Koenig, Christian
Sent: Sunday, March 7, 2021 3:03 AM
To: Zhang, Jack (Jian) ; amd-gfx@lists.freedesktop.org;
Grodzovsky, Andrey ; Liu, Monk ;
Deng, Emily
Subject: Re: [PATCH v2] drm/amd/amdgpu implement
Hi Jack,
well first of all please completely drop the affinity group stuff from
this patch. We should concentrate on one feature at at time.
Then the implementation is way to complicate. All you need to do is
insert a dma_fence_wait after re-scheduling each job after a reset.
Additional to
[Why]
Previous tdr design treats the first job in job_timeout as the bad job.
But sometimes a later bad compute job can block a good gfx job and
cause an unexpected gfx job timeout because gfx and compute ring share
internal GC HW mutually.
[How]
This patch implements an advanced tdr mode.It invol
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