Hi, To sum a vector, you should only reduce once at the end of the function, c.f. how it's done in existing scalar products. Reduction instructions are (intrinsically) slow.
-- Rémi Denis-Courmont 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-requ...@ffmpeg.org with subject "unsubscribe".
