From: | Nathan Bossart <nathandbossart(at)gmail(dot)com> |
---|---|
To: | Ants Aasma <ants(dot)aasma(at)cybertec(dot)at> |
Cc: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, "Amonson, Paul D" <paul(dot)d(dot)amonson(at)intel(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, David Rowley <dgrowleyml(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, "Shankaran, Akash" <akash(dot)shankaran(at)intel(dot)com>, Noah Misch <noah(at)leadboat(dot)com>, Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
Subject: | Re: Popcount optimization using AVX512 |
Date: | 2024-04-05 04:15:43 |
Message-ID: | 20240405041543.GA4100924@nathanxps13 |
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Lists: | pgsql-hackers |
Here is an updated patch set. IMHO this is in decent shape and is
approaching committable.
--
Nathan Bossart
Amazon Web Services: https://aws.amazon.com
Attachment | Content-Type | Size |
---|---|---|
v26-0001-AVX512-popcount-support.patch | text/x-diff | 29.4 KB |
v26-0002-optimize-visibilitymap_count-with-AVX512.patch | text/x-diff | 11.7 KB |
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