[FFmpeg-devel] MPEG-2 FLAGS2_FAST benchmarks

Kieran Kunhya kierank at obe.tv
Sun Jun 14 18:05:23 EEST 2020


>
> Did you remove the branch for FLAGS2_FAST and the large amount of inlined
> code when making this measurement?
>

 I used the attached patch to benchmark this:

Normal Removed
6616 6553
6640 6514
6684 6498
6588 6505
6613 6493

Mean 6628.2 6512.6
Stdev 36.22430124 23.92279248

This means there is a significant difference to normal MPEG-2 usage when
the FAST branch is removed.

Kieran
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