| From: | "REIX, Tony" <tony(dot)reix(at)atos(dot)net> |
|---|---|
| To: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Cc: | "OLIVA, PASCAL" <pascal(dot)oliva(at)atos(dot)net> |
| Subject: | PostgreSLQ v10.1 and xlC compiler on AIX |
| Date: | 2017-11-23 10:57:27 |
| Message-ID: | B37989F2852398498001550C29155BE51790B48A@FRCRPVV9EX3MSX.ww931.my-it-solutions.net |
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| Lists: | pgsql-hackers |
Hi,
We are porting PostgreSQL v10.1 on AIX (7.2 for now).
And we have several tests failures, in 32bit and 64bit.
We are using xlc 13.01.0003.0003 with -O2.
Tests were 100% OK with version 9.6.2 .
About 32 bit failures within v10.1, we have 3 failures including:
create_aggregate ... FAILED
aggregates ... FAILED
I've found that these 2 failures disappear when building :
./src/backend/parser/gram.c
without -O2 !
However, this is a 44,498 lines file and it may take a while for finding the root issue.
I invite anyone involved in porting/using PostgreSQL 10.1 on AIX to take part of a discussion about how to make v10.1 work perfectly on AIX.
Regards,
Cordialement,
Tony Reix
Bull - ATOS
IBM Coop Architect & Technical Leader
Office : +33 (0) 4 76 29 72 67
1 rue de Provence - 38432 Échirolles - France
www.atos.net<http://www.atos.net/>
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