Re: Scaling PostgreSQL at multicore Power8

From: YUriy Zhuravlev <u(dot)zhuravlev(at)postgrespro(dot)ru>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Scaling PostgreSQL at multicore Power8
Date: 2015-08-31 11:09:00
Message-ID: 1511856.v9c6iWLUD5@dinodell
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On Monday 31 August 2015 13:03:07 you wrote:
> That's definitely not correct, you should initialize the atomics using
> pg_atomic_init_u32() and write to by using pg_atomic_write_u32() - not
> access them directly. This breaks the fallback paths.

You right. Now it's just to silence the compiler.
This patch is concept only.

--
YUriy Zhuravlev
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

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