Re: [FFmpeg-devel] [PATCH 2/4] avcodec/mpegaudio_tablegen: speed up dynamic table creation

On Sat, Nov 28, 2015 at 12:03 PM, Ganesh Ajjanagadde wrote: > This does some miscellaneous stuff mainly avoiding the usage of pow to > achieve significant speedups. This is not speed critical, but is > unnecessary latency and cycles wasted for a user. > > All tables tested

[FFmpeg-devel] [PATCH 2/4] avcodec/mpegaudio_tablegen: speed up dynamic table creation

This does some miscellaneous stuff mainly avoiding the usage of pow to achieve significant speedups. This is not speed critical, but is unnecessary latency and cycles wasted for a user. All tables tested and are identical to the old ones (bit-exact even in floating point case). Sample benchmark