From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
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To: | Andreas Karlsson <andreas(at)proxel(dot)se> |
Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Using 128-bit integers for sum, avg and statistics aggregates |
Date: | 2014-11-13 02:38:38 |
Message-ID: | 20141113023838.GC1791@alvin.alvh.no-ip.org |
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Thread: | |
Lists: | pgsql-hackers |
Andreas Karlsson wrote:
> On 11/13/2014 02:03 AM, Andreas Karlsson wrote:
> >Here is version 2 of the patch which detects the presence of gcc/clang
> >style 128-bit integers and has been cleaned up to a reviewable state. I
> >have not added support for any other compilers since I found no
> >documentation 128-bit support with icc or MSVC. I do not have access to
> >any Windows machines either.
> >
> >A couple of things I was not sure about was the naming of the new
> >functions and if I should ifdef the size of the aggregate state in the
> >catalog or not.
configure is a generated file. If your patch touches it but not
configure.in, there is a problem.
> diff --git a/configure b/configure
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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