Re: [HACKERS] Small improvement to compactify_tuples

From: Andrew Dunstan <andrew(dot)dunstan(at)2ndquadrant(dot)com>
To: Yura Sokolov <funny(dot)falcon(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>
Cc: Stephen Frost <sfrost(at)snowman(dot)net>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Peter Geoghegan <pg(at)bowt(dot)ie>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Claudio Freire <klaussfreire(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Sokolov Yura <funny(dot)falcon(at)postgrespro(dot)ru>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, PostgreSQL-Dev <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [HACKERS] Small improvement to compactify_tuples
Date: 2018-07-02 21:49:06
Message-ID: db624c1b-9c25-ef7c-f958-c2f0f5ac9a48@2ndQuadrant.com
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On 03/04/2018 04:57 AM, Yura Sokolov wrote:
>
> BTW, I have small change to templated version that improves sorting of
> random tuples a bit (1-1.5%). Will post it a bit later with test.
>
>

There doesn't seem to have been any progress since this email.

cheers

andrew

--
Andrew Dunstan https://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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