[FFmpeg-devel] [PATCH] x86/exrdsp: optimize ff_reorder_pixels_avx2()
martin.vignali at gmail.com
Wed Sep 20 22:01:48 EEST 2017
> I also had a hard time getting to notice a difference with
> star/stop_timer, and it's clear why seeing how little difference this
> change truly makes.
> You can build the above tool with "make checkasm", and the executable
> will be in the tests/checkasm folder. The results tend to be less
> variable and it's better detecting small differences between functions.
Thanks for the explanation, and the checkasm patch for exrdsp (i missed it
I have similar result than you using checkasm,
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