Re: [FFmpeg-devel] [PATCH v4 2/2][GSoC 2024] tests/checkasm: Add check_vvc_sad to vvc_mc.c

From: "Ronald S. Bultje" <rsbultje@gmail.com>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Cc: Stone Chen <chen.stonechen@gmail.com>
Subject: Re: [FFmpeg-devel] [PATCH v4 2/2][GSoC 2024] tests/checkasm: Add check_vvc_sad to vvc_mc.c
Date: Tue, 21 May 2024 10:35:06 -0400
Message-ID: <CAEEMt2miknWGCfTVobks83GN4Tw5oHfWtD=4H4piehCqF1a5uA@mail.gmail.com> (raw)
In-Reply-To: <20240520004210.11489-4-chen.stonechen@gmail.com>

Hi,

On Sun, May 19, 2024 at 8:55 PM Stone Chen <chen.stonechen@gmail.com> wrote:

> Adds checkasm for DMVR SAD AVX2 implementation.
>
> Benchmarks ( AMD 7940HS )
> vvc_sad_8x8_c: 70.0
> vvc_sad_8x8_avx2: 10.0
> vvc_sad_16x16_c: 280.0
> vvc_sad_16x16_avx2: 20.0
> vvc_sad_32x32_c: 1020.0
> vvc_sad_32x32_avx2: 70.0
> vvc_sad_64x64_c: 3560.0
> vvc_sad_64x64_avx2: 270.0
> vvc_sad_128x128_c: 13760.0
> vvc_sad_128x128_avx2: 1070.0
> ---
>  tests/checkasm/vvc_mc.c | 38 ++++++++++++++++++++++++++++++++++++++
>  1 file changed, 38 insertions(+)
>

It appears Remi's performance concerns have been addressed separately, so
this patch is good to go.

Ronald
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