On Wed, Aug 25, 2021 at 3:51 PM James Almer <jamr...@gmail.com> wrote:
> On 8/19/2021 3:58 AM, Paul B Mahol wrote: > > On Mon, Aug 16, 2021 at 1:49 PM James Almer <jamr...@gmail.com> wrote: > > > >> On 8/16/2021 6:27 AM, Wu, Jianhua wrote: > >>>> > >>>> Yes, but we don't want to use AVX512 on hardware that downclocks > >> heavily. > >>>> > >>> > >>> It's okay. Should I updated the configure file to let the > IceLake-AVX512 > >> to be the minimum baseline or add a new macro name AVX512ICL? > >> > >> Update the test in configure to look for an instruction available on Ice > >> Lake (like VL), then update the check in cpu.c to make sure AVX2 is only > >> enabled if AVX2-related flags Ice Lake and newer CPUs have in common are > >> signaled. > >> > > > > I think you are confused. AVX2 is doing fine. > > Meant to say AVX512, yes. > > What are you planning to push? Was a patch bumping the requirements for > the current AVX512 flag as discussed submitted or not? > Everything. You can add additional commits later when you all finally decide what to actually do. > > > > >> > >>> > >>> Jianhua > >>> > >>> _______________________________________________ > >>> 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 "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-requ...@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-requ...@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-requ...@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-requ...@ffmpeg.org with subject "unsubscribe".
