RE:PostgreSQL 11 beta1 on AIX 7.2 : 2 failures in 32bit mode

From: "REIX, Tony" <tony(dot)reix(at)atos(dot)net>
To: Michael Paquier <michael(at)paquier(dot)xyz>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, "APEKE, SENA (ext)" <sena(dot)apeke(dot)external(at)atos(dot)net>, Peter Eisentraut <peter_e(at)gmx(dot)net>, "Anthony Bykov" <a(dot)bykov(at)postgrespro(dot)ru>
Subject: RE:PostgreSQL 11 beta1 on AIX 7.2 : 2 failures in 32bit mode
Date: 2018-05-31 12:28:37
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Hi Michael,

We have used GCC, version 8.1 .
We also can build it with XLC, though I did not tried yet with v11beta1.

I know about the 2 threads you have provided.
Today, with our own patches, we are able to compile and run 100% OK PostgreSQL v10 or v9 on AIX 6 or AIX7, with GCC and XLC.
(I'll submit these patches for AIX once we have run the stress/perf campaign we plan to do on AIX & Linux on P9)

I'm using nearly exactly the same .spec and .patch files for v10.4 and v11beta1.
However, I see that there are new files dealing with json coming with v11beta1:
# find $BUILD/postgresql-11beta1/64bit/ -name "json*" | wc
72 72 7575
# find $BUILD/postgresql-10.4/64bit/ -name "json*" | wc
33 33 3180

Build/Tests in 64bit is 100% OK with v11beta1.



Tony Reix

ATOS Expert
IBM Coop Architect & Technical Leader
Office : +33 (0) 4 76 29 72 67
1 rue de Provence - 38432 Échirolles - France

De : Michael Paquier [michael(at)paquier(dot)xyz]
Envoyé : mercredi 30 mai 2018 22:25
À : Tom Lane
Cc : Alvaro Herrera; REIX, Tony; PostgreSQL-development; APEKE, SENA (ext); Peter Eisentraut; Anthony Bykov
Objet : Re: PostgreSQL 11 beta1 on AIX 7.2 : 2 failures in 32bit mode

On Wed, May 30, 2018 at 03:36:27PM -0400, Tom Lane wrote:
> I'm wondering about some sort of version skew or misinstallation on
> the Perl side --- say, header files that we're using to compile
> that don't match the used at runtime.

Tony, was the compiler used gcc or xlc? Support for xlc 13 still needs
some work. Here are two other, similar threads:

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