| From: | Yura Sokolov <y(dot)sokolov(at)postgrespro(dot)ru> |
|---|---|
| To: | Nathan Bossart <nathandbossart(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | Peter Geoghegan <pg(at)bowt(dot)ie>, Tomas Vondra <tomas(at)vondra(dot)me>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Nazir Bilal Yavuz <byavuz81(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Melanie Plageman <melanieplageman(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Georgios <gkokolatos(at)protonmail(dot)com>, Konstantin Knizhnik <knizhnik(at)garret(dot)ru>, Dilip Kumar <dilipbalaut(at)gmail(dot)com> |
| Subject: | Re: use SIMD in GetPrivateRefCountEntry() |
| Date: | 2025-10-24 12:43:34 |
| Message-ID: | ad222e6b-ee30-4eb7-9692-fa1d6b24c2e2@postgrespro.ru |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
03.10.2025 23:51, Nathan Bossart пишет:
> Sorry for the noise. I fixed x86-64 builds in v2.
>
Why not just use simplehash for private ref counts?
Without separation on array and overflow parts.
Just single damn simple hash table.
--
regards
Yura Sokolov aka funny-falcon
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Tomas Vondra | 2025-10-24 12:43:40 | Re: WIP: parallel GiST index builds |
| Previous Message | Ranier Vilela | 2025-10-24 12:40:45 | Re: Avoid handle leak (src/bin/pg_ctl/pg_ctl.c) |