From: flow gg <hlefthleft@gmail.com>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH] lavc/vc1dsp: R-V V inv_trans
Date: Wed, 6 Dec 2023 10:23:14 +0800
Message-ID: <CAEa-L+ss5RQbgVPbPOA9fv6x=QPV=8moZa_F1dL61XKRVjZnHw@mail.gmail.com> (raw)
In-Reply-To: <3629844.N5QbZPjnrc@basile.remlab.net>
> FWIW CanMV-K230 boards are on sale for under 500 RMB.
I just made a payment ~ （I saw you mention in IRC that you're going to
write about K230+Debian. Looking forward to it）
Rémi Denis-Courmont <remi@remlab.net> 于2023年12月6日周三 04:11写道：
> Le tiistaina 5. joulukuuta 2023, 21.25.12 EET flow gg a écrit :
> > > This block can be folded into the next. You don't need to check VLENB
> >
> > twice.
> >
> > Changed.
> >
> > > Instruction scheduling could be better, especially on in-order CPUs.
> >
> > I put the vload at the front, and then proceeded with the t2 operation,
> but
> > I'm not sure...
> >
> > > You don't need to reset the AVL here, just pass zero.
> >
> > Changed.
> >
> > > vsetivli
> >
> > Changed.
>
> You changed more than I asked for. The immediate AVL is a 5-bit unsigned
> integer, so it should not be possible to assemble 32 or 64, unless you
> have a
> preprocessor that silently rewrites `vsetivli` into `vsetvli` (If so, that
> sounds very iffy because `vsetivli zero` has no scratch X register to work
> with).
>
> FWIW CanMV-K230 boards are on sale for under 500 RMB.
>
> --
> レミ・デニ-クールモン
> http://www.remlab.net/
>
>
>
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
>
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
next prev parent reply other threads:[~2023-12-06 2:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-03 14:40 flow gg
2023-12-03 17:17 ` Rémi Denis-Courmont
2023-12-04 8:48 ` flow gg
2023-12-04 15:15 ` Rémi Denis-Courmont
2023-12-04 21:14 ` flow gg
2023-12-05 5:25 ` flow gg
2023-12-05 16:41 ` Rémi Denis-Courmont
2023-12-05 19:25 ` flow gg
2023-12-05 20:10 ` Rémi Denis-Courmont
2023-12-05 23:50 ` flow gg
2023-12-06 2:23 ` flow gg [this message]
2023-12-08 7:31 ` flow gg
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAEa-L+ss5RQbgVPbPOA9fv6x=QPV=8moZa_F1dL61XKRVjZnHw@mail.gmail.com' \
--to=hlefthleft@gmail.com \
--cc=ffmpeg-devel@ffmpeg.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Git Inbox Mirror of the ffmpeg-devel mailing list - see https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
This inbox may be cloned and mirrored by anyone:
git clone --mirror https://master.gitmailbox.com/ffmpegdev/0 ffmpegdev/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 ffmpegdev ffmpegdev/ https://master.gitmailbox.com/ffmpegdev \
ffmpegdev@gitmailbox.com
public-inbox-index ffmpegdev
Example config snippet for mirrors.
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git