I did some tests and it seems that the AVX2 code is faster than popcnt when the ... | Hacker News

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wmu on March 15, 2016 | parent | context | favorite | on: AVX2 faster than native popcnt instruction on Hasw...

I did some tests and it seems that the AVX2 code is faster than popcnt when the input size is 512 bytes or more.

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