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List Archive: gentoo-performance
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To: gentoo-performance@g.o
From: Matthew Groote-Kirsch <mkirsch@...>
Subject: Re: best Gcc compilzation flags
Date: Mon, 22 Nov 2004 02:47:22 -0500
I settled on:

CFLAGS="-O2 -frename-registers -ftracer -funroll-loops -fomit-frame-pointer -pipe -march=athlon"

Looking around on the forums a bit, it seemed like -O2 is recommended over -O3.



On Mon, 22 Nov 2004 12:15:59 +0500
"Server Tuneup mission" <talha@...> wrote:

> Dear all
> 
> which are the best Gcc compilation flags used with gentoo which will likely
> to  give maximum performance
> 
> a.g  -O3 -march=Pentium -fprefetch-loop-arrays -funroll-loops
> 
> i have 2 servers Pentium 3 and Pentium 4  Intel based
> 
> any information will be help appreciated !!!!
> 
> Thanks and Regards
> 
> UX
> 
> 
> --
> gentoo-performance@g.o mailing list
> 

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Replies:
Re: best Gcc compilzation flags
-- Server Tuneup mission
Re: best Gcc compilzation flags
-- Paul de Vrieze
References:
best Gcc compilzation flags
-- Server Tuneup mission
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Updated Jun 17, 2009

Summary: Archive of the gentoo-performance mailing list.

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