[FFmpeg-devel] [PATCH] lavc/h264chroma: RISC-V V add motion compensation for 8x8 chroma blocks

[Rémi Denis-Courmont]

Le keskiviikkona 17. toukokuuta 2023, 17.54.22 EEST Lynne a écrit :
> Finally, run:
> make checkasm && ./tests/checkasm/checkasm --bench
> and report on the timings for both the C and assembly versions.
> If you've made a mistake somewhere, (forgot to restore stack, or a
> callee-saved register, or your function produces an incorrect result),
> checkasm will fail.

To be fair, in this particular case, the stack pointer and saved registers are 
never used, so the risk of messing those are zero.

checkasm would of course verify that the function does that it is supposed to 
do, and personally, I have kept off untested functions. But I am not sure if it 
is fair to require adding test cases whilst other architectures weren't 
required to have them.

-- 
雷米‧德尼-库尔蒙
http://www.remlab.net/