From: | Ronan Dunklau <ronan(dot)dunklau(at)aiven(dot)io> |
---|---|
To: | pgsql-hackers(at)lists(dot)postgresql(dot)org, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com> |
Cc: | Andres Freund <andres(at)anarazel(dot)de>, Tomas Vondra <tv(at)fuzzy(dot)cz>, David Rowley <dgrowleyml(at)gmail(dot)com> |
Subject: | Re: Use generation context to speed up tuplesorts |
Date: | 2023-06-19 07:01:56 |
Message-ID: | 5942566.lOV4Wx5bFT@aivenlaptop |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
Le dimanche 18 juin 2023, 20:22:17 CEST Tomas Vondra a écrit :
> Hi Ronan,
>
> We briefly chatted about the glibc-tuning part of this thread at pgcon,
> so I wonder if you're still planning to pursue that. If you do, I
> suggest we start a fresh thread, so that it's not mixed with the already
> committed improvements of generation context.
>
> I wonder what's the situation with the generation context improvements
> already pushed - does setting the glibc thresholds still help, and if
> yes how much?
Hi Tomas !
I'm currently working on it, trying to evaluate the possible benefits on the
current ASet and Generation contexts usecases.
I'll make sure to use a new thread to post my findings.
Thank you for remembering !
Best regards,
--
Ronan Dunklau
From | Date | Subject | |
---|---|---|---|
Next Message | Michael Paquier | 2023-06-19 07:27:27 | Re: [BUG] recovery of prepared transactions during promotion can fail |
Previous Message | Joel Jacobson | 2023-06-19 06:50:46 | Re: Do we want a hashset type? |