[vlc-devel] [PATCH 12/25] packetizer: rewrite startcode_FindAnnexB SSE2 asm

Rémi Denis-Courmont remi at remlab.net
Tue Apr 14 19:06:29 CEST 2020


Le tiistaina 14. huhtikuuta 2020, 13.40.23 EEST Victorien Le Couviour--Tuffet a 
écrit :
> This patch optimizes the SS2 implementation by a 62% speedup.
> This measurement comes from the bench_asm tool, over 42 runs on average.
> 
> before: 2168.43 cycles
>  after: 1349.07 cycles

Did you test the build on anything but x86 ?

-- 
Rémi Denis-Courmont
Tapiolan uusi kaupunki, Uudenmaan tasavalta





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