Re: Popcount optimization using AVX512 - Mailing list pgsql-hackers

I happened to notice by chance that John Naylor had posted an extension
to measure performance of popcount here:
https://postgr.es/m/CAFBsxsE7otwnfA36Ly44zZO+b7AEWHRFANxR1h1kxveEV=ghLQ@mail.gmail.com

This might be useful as a base for a new one to verify the results of
the proposed patch in machines with relevant instruction support.

-- 
Álvaro Herrera               48°01'N 7°57'E  —  https://www.EnterpriseDB.com/
"We're here to devour each other alive"            (Hobbes)