* [FFmpeg-devel] [PATCH] avcodec/x86/vp9: Add AVX-512ICL for 16x16 and 32x32 10bpc inverse transforms
@ 2025-05-21 15:48 Henrik Gramner via ffmpeg-devel
2025-05-26 13:38 ` Henrik Gramner via ffmpeg-devel
0 siblings, 1 reply; 2+ messages in thread
From: Henrik Gramner via ffmpeg-devel @ 2025-05-21 15:48 UTC (permalink / raw)
To: FFmpeg development discussions and patches; +Cc: Henrik Gramner
[-- Attachment #1: Type: text/plain, Size: 632 bytes --]
Tested to pass FATE on Linux and Windows.
Checkasm numbers vs the existing SSE2 code on Zen 5 (Strix Halo):
vp9_inv_adst_adst_16x16_sub16_add_10_sse2: 1041.8 ( 1.92x)
vp9_inv_adst_adst_16x16_sub16_add_10_avx512icl: 132.5 (15.06x)
vp9_inv_dct_adst_16x16_sub16_add_10_sse2: 901.0 ( 1.98x)
vp9_inv_dct_adst_16x16_sub16_add_10_avx512icl: 120.8 (14.79x)
vp9_inv_dct_dct_16x16_sub16_add_10_sse2: 750.6 ( 2.10x)
vp9_inv_dct_dct_16x16_sub16_add_10_avx512icl: 110.9 (14.18x)
vp9_inv_dct_dct_32x32_sub32_add_10_sse2: 3922.6 ( 2.24x)
vp9_inv_dct_dct_32x32_sub32_add_10_avx512icl: 506.6 (17.37x)
[-- Attachment #2: vp9_itx_10_avx512.patch --]
[-- Type: application/octet-stream, Size: 48167 bytes --]
[-- Attachment #3: Type: text/plain, Size: 251 bytes --]
_______________________________________________
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".
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [FFmpeg-devel] [PATCH] avcodec/x86/vp9: Add AVX-512ICL for 16x16 and 32x32 10bpc inverse transforms
2025-05-21 15:48 [FFmpeg-devel] [PATCH] avcodec/x86/vp9: Add AVX-512ICL for 16x16 and 32x32 10bpc inverse transforms Henrik Gramner via ffmpeg-devel
@ 2025-05-26 13:38 ` Henrik Gramner via ffmpeg-devel
0 siblings, 0 replies; 2+ messages in thread
From: Henrik Gramner via ffmpeg-devel @ 2025-05-26 13:38 UTC (permalink / raw)
To: FFmpeg development discussions and patches; +Cc: Henrik Gramner
On Wed, May 21, 2025 at 5:48 PM Henrik Gramner <henrik@gramner.com> wrote:
>
> Tested to pass FATE on Linux and Windows.
Pushed.
_______________________________________________
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".
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2025-05-26 13:39 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2025-05-21 15:48 [FFmpeg-devel] [PATCH] avcodec/x86/vp9: Add AVX-512ICL for 16x16 and 32x32 10bpc inverse transforms Henrik Gramner via ffmpeg-devel
2025-05-26 13:38 ` Henrik Gramner via ffmpeg-devel
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