FFmpeg Developers Achieve 100x Speedup in Single Function Through Handwritten Assembly Code
By
harambae
Properly proved. Has structure, has flavour, has a point.
Summary
Developers of the FFmpeg project have achieved a 100x speedup in a single function through handwritten assembly code, not applicable to the entire application. This boost follows a previous 94x performance increase reported last November.
Key quotes
· 2 pulledThe biggest speedup I've seen so far
This boost is only seen in 'an obscure filter'
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