It feels like this patch has been sitting idle for quite a long time...
Maybe it's time to merge it
Rémi Denis-Courmont 于2024年9月14日周六 22:45写道：
> Hi,
>
> LGTM for the RISC-V side. No clue about the VVC side.
> ___
> ffmpeg-devel mailing list
> ffmpeg-de
> LGTM for the RISC-V side. No clue about the VVC side.
Hi, Nuomi, could you please reply here? Thanks
flow gg 于2024年9月13日周五 00:45写道：
> ping
>
> flow gg 于2024年8月28日周三 14:38写道：
>
>> Updated: zve32x -> zve32x, zbb, zba
>>
>> 于2024年8月28日周三 14:37写道：
>>
>>> From: sunyuechi
>>>
>>>
Hi,
LGTM for the RISC-V side. No clue about the VVC side.
___
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "uns
ping
flow gg 于2024年8月28日周三 14:38写道：
> Updated: zve32x -> zve32x, zbb, zba
>
> 于2024年8月28日周三 14:37写道：
>
>> From: sunyuechi
>>
>> C908 X60
>> avg_8_2x2_c:1.21.0
>> avg_8_2x2_rvv_i32
Updated: zve32x -> zve32x, zbb, zba
于2024年8月28日周三 14:37写道：
> From: sunyuechi
>
> C908 X60
> avg_8_2x2_c:1.21.0
> avg_8_2x2_rvv_i32 :0.70.7
> avg_8_2x4_
Le sunnuntaina 18. elokuuta 2024, 13.19.33 EEST flow gg a écrit :
> Based on the test results for 49 different resolutions, most of them were
> significantly slower.
OK, thanks for checking. The heights are probably not large enough for this to
work. I don't have any objection on the RISC-V side
I wrote `ff_vvc_w_avg_8_rvv` by mimicking the h264 weight function.
Based on the test results for 49 different resolutions, most of them were
significantly slower.
Only 2x32 and 2x64 had similar performance, without noticeable speed
improvement.
I'm not sure about the reason. Some differences ar
How can I test the weight and biweight of H.264? I haven't seen the related
test code..
tests/checkasm/checkasm --bench --test=h264dsp
Rémi Denis-Courmont 于2024年8月15日周四 16:10写道：
>
>
> Le 3 août 2024 13:30:34 GMT+03:00, u...@foxmail.com a écrit :
> >From: sunyuechi
> >
> >
Le 3 août 2024 13:30:34 GMT+03:00, u...@foxmail.com a écrit :
>From: sunyuechi
>
> C908 X60
>avg_8_2x2_c:1.21.0
>avg_8_2x2_rvv_i32 :0.70.7
>avg_8_2x4_c
Added lpad and resolved conflicts with master.
于2024年8月3日周六 18:31写道：
> From: sunyuechi
>
> C908 X60
> avg_8_2x2_c:1.21.0
> avg_8_2x2_rvv_i32 :0.70.7
>
Okay, updated it
Rémi Denis-Courmont 于2024年7月19日周五 23:56写道：
> Le torstaina 18. heinäkuuta 2024, 18.04.15 EEST flow gg a écrit :
> > > Again, I don't think that a maximul multiplier belongs here. If the
> > > calling code cannot scale the multiplier up, then it should be a normal
> > > loop provi
Le torstaina 18. heinäkuuta 2024, 18.04.15 EEST flow gg a écrit :
> > Again, I don't think that a maximul multiplier belongs here. If the
> > calling code cannot scale the multiplier up, then it should be a normal
> > loop providing the same code for all VLENs.
>
> I think it's acceptable to add s
> Again, I don't think that a maximul multiplier belongs here. If the
calling
> code cannot scale the multiplier up, then it should be a normal loop
providing
> the same code for all VLENs.
I think it's acceptable to add such a parameter, which isn't particularly
common in other files, because thi
Le keskiviikkona 10. heinäkuuta 2024, 13.02.44 EEST u...@foxmail.com a écrit :
> From: sunyuechi
>
> C908 X60
> avg_8_2x2_c:1.21.2
> avg_8_2x2_rvv_i32 :0.7
Hi,
Sorry for the delay, this is not my day job.
Le tiistaina 21. toukokuuta 2024, 22.24.21 EEST u...@foxmail.com a écrit :
> From: sunyuechi
> ---
> libavcodec/riscv/Makefile | 2 +
> libavcodec/riscv/vvc_mc_rvv.S | 313 +
> libavcodec/riscv/vvcd
Reordered some here.
于2024年5月22日周三 03:24写道：
> From: sunyuechi
>
> C908 X60
> avg_8_2x2_c:1.01.0
> avg_8_2x2_rvv_i32 :0.70.7
> avg_8_2x4_c
> I would expect that you can get better performance by interleaving scalar
and
vector stuff, and possibly also vector loads and vector arithmetic.
Okay, I will try
> These labels lead to nowhere? If you actually mean to implicitly fall
through
to the next function, you can use the function name
Le tiistaina 21. toukokuuta 2024, 10.37.51 EEST u...@foxmail.com a écrit :
> From: sunyuechi
> ---
> libavcodec/riscv/Makefile | 2 +
> libavcodec/riscv/vvc_mc_rvv.S | 312 +
> libavcodec/riscv/vvcdsp_init.c | 76
> libavcodec/vvc/dsp.c
There are three unused lines which I forgot to delete before submitting. I
have updated them here.
于2024年5月21日周二 15:47写道：
> From: sunyuechi
>
> C908 X60
> avg_8_2x2_c:1.01.0
> avg_8_2x2_rvv_i
To obtain test results, need to comment out the if (w == h) in
tests/checkasm/vvc_mc.c.
Because vset needs to be used in the loop, I manually wrote a cumbersome
vset macro.
于2024年5月21日周二 15:38写道：
> From: sunyuechi
>
> C908 X60
> avg_8_2x2_
20 matches
Mail list logo
