Happy to see you back :)
Rémi Denis-Courmont 于2024年4月29日周一 02:06写道：
> Le sunnuntaina 7. huhtikuuta 2024, 8.38.54 EEST flow gg a écrit :
> > ping
>
> I have been away for a while, and catching up takes time, sorry.
>
> --
> レミ・デニ-クールモン
> http://www.remlab.net/
>
Le sunnuntaina 7. huhtikuuta 2024, 8.38.54 EEST flow gg a écrit :
> ping
I have been away for a while, and catching up takes time, sorry.
--
レミ・デニ-クールモン
http://www.remlab.net/
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flow gg 于2024年3月8日周五 17:46写道：
> Alright, using m8, but for now don't add code to address dependencies in
> loops that have a minor impact. Updated in the reply
>
> Rémi Denis-Courmont 于2024年3月8日周五 17:08写道：
>
>>
>>
>> Le 8 mars 2024 02:45:46 GMT+02:00, flow gg a
>> écrit :
>> >> Isn't it
Alright, using m8, but for now don't add code to address dependencies in
loops that have a minor impact. Updated in the reply
Rémi Denis-Courmont 于2024年3月8日周五 17:08写道：
>
>
> Le 8 mars 2024 02:45:46 GMT+02:00, flow gg a
> écrit :
> >> Isn't it also faster to max LMUL for the adds here?
> >
>
Le 8 mars 2024 02:45:46 GMT+02:00, flow gg a écrit :
>> Isn't it also faster to max LMUL for the adds here?
>
>It requires the use of one more vset, making the time slightly longer:
>147.7 (m1), 148.7 (m8 + vset).
A variation of 0.6% on a single set of kernels will end up below measurement
> Isn't it also faster to max LMUL for the adds here?
It requires the use of one more vset, making the time slightly longer:
147.7 (m1), 148.7 (m8 + vset).
Also this might not be much noticeable on C908, but avoiding sequential
dependencies on the address registers may help. I mean, avoid using
Le lauantaina 2. maaliskuuta 2024, 14.06.13 EET flow gg a écrit :
> Here adjusting the order, rather than simply using .rept, will be 13%-24%
> faster.
Isn't it also faster to max LMUL for the adds here?
Also this might not be much noticeable on C908, but avoiding sequential
dependencies on the
Here adjusting the order, rather than simply using .rept, will be 13%-24%
faster.
From 07aa3e2eff0fe1660ac82dec5d06d50fa4c433a4 Mon Sep 17 00:00:00 2001
From: sunyuechi
Date: Wed, 28 Feb 2024 16:32:39 +0800
Subject: [PATCH 2/2] lavc/vc1dsp: R-V V mspel_pixels
