Re: SUBTRANS: Minimizing calls to SubTransSetParent() - Mailing list pgsql-hackers

From Julien Tachoires
Subject Re: SUBTRANS: Minimizing calls to SubTransSetParent()
Date
Msg-id CAFEQCbG3psoUYKq-p2o2tE5qinnoDy-UQfPrUjF=1M-JJjN2Lg@mail.gmail.com
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In response to Re: SUBTRANS: Minimizing calls to SubTransSetParent()  (Tomas Vondra <tomas.vondra@enterprisedb.com>)
List pgsql-hackers
Hi Tomas,

Le mar. 29 nov. 2022 à 14:06, Tomas Vondra
<tomas.vondra@enterprisedb.com> a écrit :
>
> On 11/29/22 13:49, Simon Riggs wrote:
> > On Thu, 17 Nov 2022 at 17:29, Simon Riggs <simon.riggs@enterprisedb.com> wrote:
> >
> >> (yes, the last line shows x10 performance patched, that is not a typo)
> >
> > New version of patch, now just a one-line patch!
> >
> > Results show it's still a good win for XidInMVCCSnapshot().
> >
>
> I'm a bit confused - for which workload/benchmark are there results?
> It's generally a good idea to share the scripts used to run the test and
> not just a chart.

The scripts have been attached to this thread with the initial
performance results.
Anyway, re-sending those (including a minor fix).

--
Julien Tachoires
EDB

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