Horton

Re: Sort functions with specialized comparators

Stepan Neretin <sndcppg@gmail.com>

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From: Stepan Neretin <sndcppg@gmail.com>
To: David Rowley <dgrowleyml@gmail.com>
Cc: Stepan Neretin <sncfmgg@gmail.com>, "Andrey M. Borodin" <x4mmm@yandex-team.ru>, Антуан Виолин <violin.antuan@gmail.com>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Date: 2024-09-08T12:59:52Z
Lists: pgsql-hackers 
Hi, why do you think that I rejected Andrey's offer? I included his patch
first in my own. Yes, patch 2-0006 is the only patch to which I have not
attached any statistics and it looks really dubious. But the rest seem
useful. Above, I attached a speed graph for one of the patches and tps(
pgbench)
What do you think is the format in which to make benchmarks for my patches?
Best regards, Stepan Neretin.

Commits

  1. Specialize intarray sorting

  2. Replace insertion sort in contrib/intarray with qsort().