Re: CPU costs of random_zipfian in pgbench

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr>
Cc: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Georgios Kokolatos <gkokolatos(at)pm(dot)me>, PostgreSQL Developers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: CPU costs of random_zipfian in pgbench
Date: 2019-04-03 21:17:02
Message-ID: 7781.1554326222@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox
Thread:
Lists: pgsql-hackers

Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr> writes:
>> Ah, so we now we can get rid of the TState * being passed around
>> separately for expression execution, too?

> Indeed.

Indeed. Pushed with some additional cleanup.

regards, tom lane

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Justin Pryzby 2019-04-03 21:24:34 Re: pg_upgrade: Pass -j down to vacuumdb
Previous Message Andres Freund 2019-04-03 20:53:01 Re: allow online change primary_conninfo