From: "Rémi Denis-Courmont" <remi@remlab.net>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH] lavc/vc1dsp: R-V V mspel_pixels
Date: Sat, 11 May 2024 13:24:35 +0300
Message-ID: <4115071.TmUHVWPgzI@basile.remlab.net> (raw)
In-Reply-To: <CAEa-L+s8=3Ey-DkEL57e4oqETkDRNe_W0XpfuZa5CFtO2pbCAg@mail.gmail.com>
Le lauantaina 11. toukokuuta 2024, 13.02.02 EEST flow gg a écrit :
> The test results show that changing mf2 to m1 in ff_avg_pixels8x8_rvv in
> vc1,
> or changing mf2/mf4 to m1 in vsetvlstatic8 in vp8,
> results in a 10-20% performance decrease on both k230 and banana_f3.
The questions remain, how changing from MF2 to MF4 affects performance on
Zvl256b, and if it does, how to deal with that without breaking support for
Zvl128b.
--
Rémi Denis-Courmont
http://www.remlab.net/
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next prev parent reply other threads:[~2024-05-11 10:24 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-04 10:01 uk7b
2024-05-04 10:08 ` flow gg
2024-05-04 17:53 ` Rémi Denis-Courmont
2024-05-05 9:15 ` uk7b
2024-05-05 9:18 ` flow gg
2024-05-05 19:26 ` Rémi Denis-Courmont
2024-05-10 8:21 ` uk7b
2024-05-12 11:48 ` Rémi Denis-Courmont
2024-05-12 12:43 ` uk7b
2024-05-12 12:43 ` flow gg
2024-05-12 12:57 ` uk7b
2024-05-10 8:22 ` flow gg
2024-05-10 15:34 ` Rémi Denis-Courmont
2024-05-11 10:02 ` flow gg
2024-05-11 10:24 ` Rémi Denis-Courmont [this message]
2024-05-11 10:47 ` flow gg
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