Re: New to PostgreSQL, performance considerations - Mailing list pgsql-performance

From Steinar H. Gunderson
Subject Re: New to PostgreSQL, performance considerations
Date
Msg-id 20061215102823.GA2024@uio.no
Whole thread Raw
In response to Re: New to PostgreSQL, performance considerations  (Alexander Staubo <alex@purefiction.net>)
List pgsql-performance
On Fri, Dec 15, 2006 at 10:53:25AM +0100, Alexander Staubo wrote:
> The difference is very slight. I'm going to run without -funroll-
> loops and -pipe (which are not arch-related) to get better data.

-pipe does not matter for the generated code; it only affects compiler speed.
(It simply means that the compiler runs cpp | cc | as1 instead of cpp > tmp;
cc < tmp > tmp2; as1 < tmp2.)

/* Steinar */
--
Homepage: http://www.sesse.net/

pgsql-performance by date:

Previous
From: Alexander Staubo
Date:
Subject: Re: New to PostgreSQL, performance considerations
Next
From: "Simon Riggs"
Date:
Subject: Re: EXPLAIN ANALYZE on 8.2