[x265] Interested in fast popcnt substitute below SSE4.2?

[Mario *LigH* Rohkrämer]

Apparently not interesting...


Am 23.02.2017, 10:05 Uhr, schrieb Mario *LigH* Rohkrämer <contact at ligh.de>:

> Another point of view on this matter:
>
> http://danluu.com/assembly-intrinsics/
>
> Seems to relativate the impact.
>
> I don't know if you already knew about all this before...
>
>
> Am 22.02.2017, 13:39 Uhr, schrieb Mario *LigH* Rohkrämer  
> <contact at ligh.de>:
>
>> http://wm.ite.pl/articles/sse-popcount.html
>>
>> May even be faster than the popcnt instruction implemented in a  
>> supporting CPU!
>>
>> Found via a German "conspiracy news" blog (no, that's not at all meant  
>> seriously) which sometimes also mentions computer security issues and  
>> interesting programming challenges: https://blog.fefe.de/?ts=a653b91f
>>
>
>


-- 

Fun and success!
Mario *LigH* Rohkrämer
mailto:contact at ligh.de