Re: BUG #15486: PG11 jit on 50x slower than jit off

From: Andres Freund <andres(at)anarazel(dot)de>
To: jakub(dot)janecek(at)comgate(dot)cz, pgsql-bugs(at)lists(dot)postgresql(dot)org
Subject: Re: BUG #15486: PG11 jit on 50x slower than jit off
Date: 2019-02-09 09:41:06
Message-ID: 20190209094106.zmkbvyzoe45ptful@alap3.anarazel.de
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Hi,

On 2018-11-05 08:10:17 +0000, PG Bug reporting form wrote:
> The following bug has been logged on the website:
>
> Bug reference: 15486
> Logged by: Jakub Janeček
> Email address: jakub(dot)janecek(at)comgate(dot)cz
> PostgreSQL version: 11.0
> Operating system: Debian 9
> Description:
>
> Hi team,
>
> we have a problem with PG11 and JIT. Execution time with JIT ON is slower
> than JIT OFF. PostgreSQL is running on Debian in LXC Container on Proxmox
> VE.

I've now pushed a fix. It should be included in the next set of minor
releases, which are expected next week. Thanks for the report!

Greetings,

Andres Freund

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