From owner-freebsd-questions@FreeBSD.ORG Wed Sep 21 08:22:50 2005 Return-Path: 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 8416316A41F for ; Wed, 21 Sep 2005 08:22:50 +0000 (GMT) (envelope-from dmitry.mityugov@gmail.com) Received: from zproxy.gmail.com (zproxy.gmail.com [64.233.162.204]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0C9E143D49 for ; Wed, 21 Sep 2005 08:22:49 +0000 (GMT) (envelope-from dmitry.mityugov@gmail.com) Received: by zproxy.gmail.com with SMTP id z31so39481nzd for ; Wed, 21 Sep 2005 01:22:49 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=lskDTG+xQmWT+8ePuObcGL4oTNww/HPAfBX0zZG+hji/SD0Lm4BGZJ+ts4xp03qOpagSsGMlTqtUOg+NfSLaPabkgHtlt1nehk70RQcJOeNBQSOssbSvdhYFE+yJQ/Ijbz6zpbGiaCJVj6sYw6Q8eKoQQxqcE1zzbzMvln6aRY0= Received: by 10.54.56.75 with SMTP id e75mr2341724wra; Wed, 21 Sep 2005 01:22:49 -0700 (PDT) Received: by 10.54.56.2 with HTTP; Wed, 21 Sep 2005 01:22:49 -0700 (PDT) Message-ID: Date: Wed, 21 Sep 2005 12:22:49 +0400 From: Dmitry Mityugov To: Josh Paetzel In-Reply-To: <200509201540.12554.josh@tcbug.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <200509201540.12554.josh@tcbug.org> Cc: freebsd-questions@freebsd.org Subject: Re: AMD Sempron CPUTYPE & Co. X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: dmitry.mityugov@gmail.com List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Sep 2005 08:22:50 -0000 On 9/21/05, Josh Paetzel wrote: > On Tuesday 20 September 2005 15:21, Andrew P. wrote: > > Hello! > > > > So I have a Sempron 2500+ CPU, one that supports > > SSE3. What should I place in my /etc/make.conf? I use > > ssh with X11Forward very often, so OpenSSL should > > be compiled to be as fast as it can be on this CPU. > > Here's a part of dmesg: > > > > CPU: AMD Sempron(tm) Processor 2500+ > > (1407.05-MHz 686-class CPU) > > Origin =3D "AuthenticAMD" Id =3D 0x20fc2 Stepping =3D 2 > > > > Features=3D0x78bfbff > PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV, > > PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2> > > Features2=3D0x1 > > AMD Features=3D0xe2500800 > ,LM,3DNow+,3DNow> > > > > I want to use SSE3, but I don't want to set CPUTYPE > > to nocona, cause that way compilers won't ever use > > AMD features. Is there a way to tell compilers to use > > every feature I've got? > > > > > > Thanks very much, > > Andrew P. >=20 > I don't know what options to put in /etc/make.conf, but I see that you > are running your FSB @ 133mhz when it should be @ 166mhz. A Sempron > 2500+ runs at 1.75ghz Not necessarily. There are several 2500+ Sempron models that operate at different speeds, check out for example this one: http://www.computergate.com/products/item.cfm?prodcd=3DIP8AS25RB@ --=20 Dmitry Mityugov, St. Petersburg, Russia I ignore all messages with confidentiality statements "We live less by imagination than despite it" - Rockwell Kent, "N by E"