From owner-freebsd-questions@FreeBSD.ORG Tue Mar 2 21:26:28 2010 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C801D1065673 for ; Tue, 2 Mar 2010 21:26:28 +0000 (UTC) (envelope-from dan.naumov@gmail.com) Received: from mail-gy0-f182.google.com (mail-gy0-f182.google.com [209.85.160.182]) by mx1.freebsd.org (Postfix) with ESMTP id 7C2408FC16 for ; Tue, 2 Mar 2010 21:26:28 +0000 (UTC) Received: by gya1 with SMTP id 1so416920gya.13 for ; Tue, 02 Mar 2010 13:26:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:content-type; bh=T6dLZc/m2PqckdWQseny7GFP6kKP8S0awFc36HToT5c=; b=qdYQhDEiQJWZdeM6h31YZ9Zvt1+SPkODmBjieo2Ut9d/99dWrZqd04NN1qzzasYQ5p eqcQNC6JOK7gT5BPLVY9jj44MfiOPJJI5RkpCv6VVdhIQunOhMW+9+zDNQ12Jwn8CpMY E/a1SvtmhxT7YxBGGsCJ2nqDq2oSbid3qFzoI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=A4HseLZlIaTGiuASYdfwQ8BMnBGZRlZUNo19twUWTCWJpVHKhKe0y8DHEnckwPMcIz h8L3YYIAzoSQOZX+Yv3m6KNJHjeQ4ywWAdFu6bxlhYkz8ZucoQiFGd4a93uAY248nwcy H6spLH99+jYEpiKAQdXimiPpVWJP48ky1m8sU= MIME-Version: 1.0 Received: by 10.100.245.27 with SMTP id s27mr374554anh.162.1267565180569; Tue, 02 Mar 2010 13:26:20 -0800 (PST) Date: Tue, 2 Mar 2010 23:26:20 +0200 Message-ID: From: Dan Naumov To: freebsd-questions@freebsd.org, keramida@ceid.upatras.gr Content-Type: text/plain; charset=ISO-8859-1 Cc: Subject: RE: Compiler Flags problem with core2 CPU X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 02 Mar 2010 21:26:28 -0000 >See the section "3.17.14 Intel 386 and AMD x86-64 Options" in the gcc >Info manual. It contains a full list of the supported CPU-TYPE values >for the -mtune=CPU-TYPE option. The -march=CPU-TYPE option accepts the >same CPU types: > > `-march=CPU-TYPE' > Generate instructions for the machine type CPU-TYPE. The > choices for CPU-TYPE are the same as for `-mtune'. Moreover, > specifying `-march=CPU-TYPE' implies `-mtune=CPU-TYPE'. Hello Out of curiosity, what is the optimal "-march=" value to use for the new Atom D510 CPU: http://ark.intel.com/Product.aspx?id=43098 ? Thanks - Sincerely, Dan Naumov