From owner-freebsd-questions@FreeBSD.ORG  Fri Nov  3 22:57:03 2006
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
X-Original-To: freebsd-questions@freebsd.org
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id AD9D316A403
	for <freebsd-questions@freebsd.org>;
	Fri,  3 Nov 2006 22:57:03 +0000 (UTC)
	(envelope-from wojtek@tensor.3miasto.net)
Received: from chylonia.3miasto.net (chylonia.3miasto.net [213.192.74.6])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 03B6743D4C
	for <freebsd-questions@freebsd.org>;
	Fri,  3 Nov 2006 22:57:02 +0000 (GMT)
	(envelope-from wojtek@tensor.3miasto.net)
Received: from chylonia.3miasto.net (localhost [127.0.0.1])
	by chylonia.3miasto.net (8.13.4/8.13.4) with ESMTP id kA3MuuI7003406;
	Fri, 3 Nov 2006 23:56:57 +0100 (CET)
	(envelope-from wojtek@tensor.3miasto.net)
Received: from localhost (wojtek@localhost)
	by chylonia.3miasto.net (8.13.4/8.13.4/Submit) with ESMTP id
	kA3Muubn003403; Fri, 3 Nov 2006 23:56:56 +0100 (CET)
	(envelope-from wojtek@tensor.3miasto.net)
X-Authentication-Warning: chylonia.3miasto.net: wojtek owned process doing -bs
Date: Fri, 3 Nov 2006 23:56:56 +0100 (CET)
From: Wojciech Puchar <wojtek@tensor.3miasto.net>
X-X-Sender: wojtek@chylonia.3miasto.net
To: Eric <heli@mikestammer.com>
In-Reply-To: <454BA917.1040201@mikestammer.com>
Message-ID: <20061103235603.V3321@chylonia.3miasto.net>
References: <454BA917.1040201@mikestammer.com>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
Cc: freebsd-questions@freebsd.org
Subject: Re: Athlon64 3200+ make.conf settings
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 03 Nov 2006 22:57:03 -0000

> Can someone take a look at these to make sure i do not bork anything?
>
> Do the settings below seem OK or am I missing something or do i have too 
> much, etc?

default settings are probably better. a bit faster code will be much 
bigger and less efficiently cached - making it often slower code.

>
> Thanks all!
>
> Eric
>
> in my /etc/make.conf i have:
>
> CPUTYPE=athlon64
> CFLAGS= -O2 -pipe -funroll-loops -ffast-math
> COPTFLAGS= -O2 -pipe -funroll-loops -ffast-math
>
>
> in my kernel config, I have this:
>
> machine     i386
> makeoptions    COPTFLAGS="-O2 -pipe -ffast-math"
> cpu     I686_CPU
>
>
>
> dmesg looks like:
>
> CPU: AMD Athlon(tm) 64 Processor 3200+ (2200.12-MHz 686-class CPU)
>  Origin = "AuthenticAMD"  Id = 0x20ff2  Stepping = 2
>
> Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2>
>  Features2=0x1<SSE3>
>  AMD Features=0xe2500800<SYSCALL,NX,MMX+,FFXSR,LM,3DNow+,3DNow>
>  AMD Features2=0x1<LAHF>
> real memory  = 1073676288 (1023 MB)
> avail memory = 1041780736 (993 MB)
> _______________________________________________
> freebsd-questions@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-questions
> To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"
>
>