2019-04-06 16:08 GMT+02:00, Lynne <d...@lynne.ee>: > > > > Apr 6, 2019, 2:42 PM by ceffm...@gmail.com: > >> 2019-04-02 13:47 GMT+02:00, Lynne <> d...@lynne.ee <mailto:d...@lynne.ee>> >> >: >> >>> 153372 UNITS in postfilter_c, 65536 runs, 0 skips >>> 73164 UNITS in postfilter_neon, 65536 runs, 0 skips -> 2.1x >>> speedup >>> >>> 80591 UNITS in deemphasis_c, 131072 runs, 0 skips >>> 43969 UNITS in deemphasis_neon, 131072 runs, 0 skips -> 1.83x >>> speedup >>> >>> Total decoder speedup: ~15% on a Raspberry Pi 3 (from >>> 28.1x to 33.5x realtime) >>> >> >> How can I reproduce this?
Meaning: Where can I find the file you used? >> On something called "X-Gene" Linux, I see a 2,5% overall >> speedup (126x to 129x) >> >> The issue is that there is some probability that your patch will >> break mac and Windows compilation, so I would at least >> like to understand why I can not reproduce your speedup. >> > > I tested this on real hardware. Is X-Gene not real hardware? > How can this break mac support at all when it doesn't > support aarch64? Have you heard of iPhones? > And I can't find a windows aarch64 compiler either. There is one (I don't know more). Carl Eugen _______________________________________________ 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".
