Re: WIP: Faster Expression Processing and Tuple Deforming (including JIT)

From: Craig Ringer <craig(at)2ndquadrant(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Andres Freund <andres(at)anarazel(dot)de>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Doug Doole <ddoole(at)salesforce(dot)com>
Subject: Re: WIP: Faster Expression Processing and Tuple Deforming (including JIT)
Date: 2016-12-07 06:44:14
Message-ID: CAMsr+YGjwh7AaXKgbMXTYueEC=We5awe89kC1qx6X_yGcmRvRQ@mail.gmail.com
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On 7 December 2016 at 14:39, Craig Ringer <craig(at)2ndquadrant(dot)com> wrote:
> On 7 December 2016 at 04:13, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
>
>> I wonder how feasible it would be to make this a run-time dependency
>> rather than a compile option.
>
> Or something that's compiled with the server, but produces a separate
> .so that's the only thing that links to LLVM. So packagers can avoid a
> dependency on LLVM for postgres.

Ahem, next time I'll finish the thread first. Nevermind.

--
Craig Ringer http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

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