AVX2 optimizations in x264 followup: overall results(mailman.videolan.org)
mailman.videolan.org
AVX2 optimizations in x264 followup: overall results
http://mailman.videolan.org/pipermail/x264-devel/2013-May/010049.html
http://mailman.videolan.org/pipermail/x264-devel/2013-May/010049.html
Relatedly, it'd be cool if one of the AMD people involved in the OpenCL work (which was committed at the same time) could do a writeup of those optimizations.