hen this feature enabled, the performance in watt is improved in
>> most case(low activity and Multimedia) from pplib's test. I do not
>> find compute test result.
>> >
>> > So there is a question:
>> >
>> > When compute ring begin, if we just fix
--
> *From:* Kuehling, Felix
> *Sent:* Thursday, March 1, 2018 1:13:58 AM
> *To:* Zhu, Rex; Alex Deucher; Huang, JinHuiEric
> *Cc:* Russell, Kent; amd-gfx@lists.freedesktop.org
> *Subject:* Re: [PATCH] drm/amd/pp: Revert gfx/compute profile switch
> sysfs
>
sage-
> From: Kuehling, Felix
> Sent: Wednesday, February 28, 2018 2:55 AM
> To: Alex Deucher; Huang, JinHuiEric
> Cc: Zhu, Rex; Russell, Kent; amd-gfx list
> Subject: Re: [PATCH] drm/amd/pp: Revert gfx/compute profile switch sysfs
>
> On 2018-02-27 11:27 AM, Alex Deucher wrot
hling, Felix
Sent: Wednesday, February 28, 2018 2:55 AM
To: Alex Deucher; Huang, JinHuiEric
Cc: Zhu, Rex; Russell, Kent; amd-gfx list
Subject: Re: [PATCH] drm/amd/pp: Revert gfx/compute profile switch sysfs
On 2018-02-27 11:27 AM, Alex Deucher wrote:
> On Tue, Feb 27, 2018 at 11:22 AM, Eric Huan
Sent: Tuesday, February 27, 2018 10:52 AM
To: Alex Deucher; Zhu, Rex; Russell, Kent; Huang, JinHuiEric
Cc: amd-gfx list
Subject: Re: [PATCH] drm/amd/pp: Revert gfx/compute profile switch sysfs
[+Eric]
Compute profile switching code as well as KFD compute support for most
GPUs is not upstream yet. As
On 2018-02-27 11:27 AM, Alex Deucher wrote:
> On Tue, Feb 27, 2018 at 11:22 AM, Eric Huang wrote:
>> As I mentioned in code review for new power profile, old gfx/compute power
>> profile have two scenarios for auto switching. One is
>> gfx->compute(default)->gfx and other is gfx->compute(custom)->
Yes. That is a solution.
Eric
On 2018-02-27 11:27 AM, Alex Deucher wrote:
On Tue, Feb 27, 2018 at 11:22 AM, Eric Huang wrote:
As I mentioned in code review for new power profile, old gfx/compute power
profile have two scenarios for auto switching. One is
gfx->compute(default)->gfx and other
On Tue, Feb 27, 2018 at 11:22 AM, Eric Huang wrote:
> As I mentioned in code review for new power profile, old gfx/compute power
> profile have two scenarios for auto switching. One is
> gfx->compute(default)->gfx and other is gfx->compute(custom)->gfx. New power
> profile only satisfies first one
As I mentioned in code review for new power profile, old gfx/compute
power profile have two scenarios for auto switching. One is
gfx->compute(default)->gfx and other is gfx->compute(custom)->gfx. New
power profile only satisfies first one, but in second one for user
debugging, user setting of p
[+Eric]
Compute profile switching code as well as KFD compute support for most
GPUs is not upstream yet. As such, there is probably no requirement
(yet) to keep the compute profile API stable, that we added specifically
for KFD. Once we are upstream that will change.
If you change it now, we'll h
+ Kent and Felix for comment
On Tue, Feb 27, 2018 at 6:21 AM, Rex Zhu wrote:
> The gfx/compute profiling mode switch is only for internally
> test. Not a complete solution and unexpectly upstream.
> so revert it.
>
> Change-Id: I1af1b64a63b6fc12c24cf73df03b083b3661ca02
> Signed-off-by: Rex Zhu
>
Am 27.02.2018 um 12:21 schrieb Rex Zhu:
The gfx/compute profiling mode switch is only for internally
test. Not a complete solution and unexpectly upstream.
so revert it.
Change-Id: I1af1b64a63b6fc12c24cf73df03b083b3661ca02
Signed-off-by: Rex Zhu
Patch is Acked-by: Christian König .
Let's hop
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