Re: New to PostgreSQL, performance considerations

From: "Steinar H(dot) Gunderson" <sgunderson(at)bigfoot(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: New to PostgreSQL, performance considerations
Date: 2006-12-12 12:46:33
Message-ID: 20061212124633.GA9511@uio.no
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On Tue, Dec 12, 2006 at 01:42:06PM +0100, Cosimo Streppone wrote:
> "-O0" ~ 957 tps
> "-O1 -mcpu=pentium4 -mtune=pentium4" ~ 1186 tps
> "-O2 -mcpu=pentium4 -mtune=pentium4" ~ 1229 tps
> "-O3 -mcpu=pentium4 -mtune=pentium4" ~ 1257 tps
> "-O6 -mcpu=pentium4 -mtune=pentium4" ~ 1254 tps

For the record, -O3 = -O6 for regular gcc. It used to matter for pgcc, but
that is hardly in use anymore.

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

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