[Resend PATCH v1 0/3] send message to pmfw when SMT changes

[Yang, WenYou]

[AMD Official Use Only - General]



> -----Original Message-----
> From: Guilherme G. Piccoli <gpiccoli at igalia.com>
> Sent: Monday, March 27, 2023 10:09 PM
> To: Yang, WenYou <WenYou.Yang at amd.com>; amd-gfx list <amd-
> gfx at lists.freedesktop.org>
> Cc: Deucher, Alexander <Alexander.Deucher at amd.com>; Koenig, Christian
> <Christian.Koenig at amd.com>; Pan, Xinhui <Xinhui.Pan at amd.com>; Liu, Kun
> <Kun.Liu2 at amd.com>; Liang, Richard qi <Richardqi.Liang at amd.com>; Yuan,
> Perry <Perry.Yuan at amd.com>; Li, Ying <YING.LI at amd.com>; Limonciello,
> Mario <Mario.Limonciello at amd.com>; kernel-dev at igalia.com
> Subject: Re: [Resend PATCH v1 0/3] send message to pmfw when SMT changes
> 
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> 
> On 26/03/2023 23:49, Yang, WenYou wrote:
> > Hi Guilherme,
> >
> > Thank you for your attention on the patch set.
> > The purpose of the patch set is to improve the performance when playing the
> game.
> >
> > Best Regards,
> > Wenyou
> 
> Hi Wenyou, thank you for the clarification and for the interesting patch set!
> 
> So, just so I can understand: is it expected that gamers disable SMT? I heard
> some games got their performance improved, but not sure the reason...if you
> have thoughts on that, I'm pretty interested!
Hi Guilherme,

No, it not. It is not to disable SMT.

Yes, there is a commit to get performance improved.
https://github.com/torvalds/linux/commit/a8fb40966f19ff81520d9ccf8f7e2b95201368b8

Best Regards,
Wenyou



> 
> Cheers,
> 
> 
> Guilherme