From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <thomas.monjalon@6wind.com> Received: from mail-lf0-f53.google.com (mail-lf0-f53.google.com [209.85.215.53]) by dpdk.org (Postfix) with ESMTP id 1AABE37B8 for <dev@dpdk.org>; Wed, 12 Oct 2016 14:33:52 +0200 (CEST) Received: by mail-lf0-f53.google.com with SMTP id b75so73204945lfg.3 for <dev@dpdk.org>; Wed, 12 Oct 2016 05:33:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:user-agent:in-reply-to :references:mime-version:content-transfer-encoding; bh=hY4taE+fUWEdGeXUyBM4EQ32BaPzGCCM6bF8Fcb9b78=; b=mC7EeKBUnxkp23i1MqUtuWLLGJSKyRwraeJo7YTjt3ammckofq2R5lwJPI7T7ksEfH qYfhWbaR4F6RevaHrfT0ai9iNHXGO9VebzlT/05uJkBYe0xobpnnDDHiMV8QBRzD7DFi Wpp1Gnved25Fxgocs9etLCVpgxym6yR3KgT8XcoDRGFo0/TxtwIE2m/rbrv6ntADZjrc d9zah8Mn5/tF7r1KOEeuM1gVxNRlysNRub2wxrVu35utGOJgVBWxVMJU9bP/NEdqHIkL Is++7iXIyZjbXEYW6ZOFvL8Q6+OLopaKwv0E5Ar2zZO6QktNU5QkvSyAb/r3KkeHuNK2 Z0qQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:user-agent :in-reply-to:references:mime-version:content-transfer-encoding; bh=hY4taE+fUWEdGeXUyBM4EQ32BaPzGCCM6bF8Fcb9b78=; b=SbfQNDA7z8C5a8MtopIfKKF+pcu3LvvA5V4EzAif2pLQZqVc7JJAWQAexV6T1nWMgI 4kz4falHsXSeR+NXOKtBhHcC3pjMKwPiiXoJbx9VQwmSA1pv3vrwIIdIK8+WURJa6FQu zEDags1aa9wuvUAjDDbAHbsv8sAnED+k6jDrG+wh5pz8s0XRYBeXkVA7AF/4IQQJYWai peQ8YIlrhXWheNP/JQsGt8VVYfqknt23GnTLW/RzAfEOfEiojvEvAVSDCNIEb7teCgNy 1NeKKNjuDaRspvVbM2Vxm4DYU+UclR0cwDNsSExXaEiIU934qDeASBEYlwm6EX6qZEds 4qIg== X-Gm-Message-State: AA6/9RmXyJD93Qwfdaoth/BtawUiCQtVzN3vdsWrNFDeSPdRvhmufuNqZPVk9jWV21ZDEkWh X-Received: by 10.25.206.138 with SMTP id e132mr949780lfg.39.1476275630385; Wed, 12 Oct 2016 05:33:50 -0700 (PDT) Received: from xps13.localnet (184.203.134.77.rev.sfr.net. [77.134.203.184]) by smtp.gmail.com with ESMTPSA id h11sm2102321ljh.15.2016.10.12.05.33.49 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 12 Oct 2016 05:33:49 -0700 (PDT) From: Thomas Monjalon <thomas.monjalon@6wind.com> To: Reshma Pattan <reshma.pattan@intel.com> Cc: dev@dpdk.org Date: Wed, 12 Oct 2016 14:33:48 +0200 Message-ID: <2355225.oGVz1zBJsg@xps13> User-Agent: KMail/4.14.10 (Linux/4.5.4-1-ARCH; KDE/4.14.11; x86_64; ; ) In-Reply-To: <1476135193-4721-1-git-send-email-reshma.pattan@intel.com> References: <1471875574-29807-1-git-send-email-reshma.pattan@intel.com> <1476135193-4721-1-git-send-email-reshma.pattan@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH v3] mk: gcc -march support for intel processors code names X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK <dev.dpdk.org> List-Unsubscribe: <http://dpdk.org/ml/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://dpdk.org/ml/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <http://dpdk.org/ml/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> X-List-Received-Date: Wed, 12 Oct 2016 12:33:52 -0000 2016-10-10 22:33, Reshma Pattan: > The GCC 4.9 -march option supports the intel code names for processors, > for example -march=silvermont, -march=broadwell. > The RTE_MACHINE config flag can be used to pass code name to > the compiler as -march flag. > > Release notes is updated. > > Linux and FreeBSD getting started guides are updated with recommended > gcc version as 4.9 and above. > > Some of the gmake command examples in sample application guide and driver > guides are updated with gcc version as 4.9. > > Signed-off-by: Reshma Pattan <reshma.pattan@intel.com> Applied, thanks How the -march=broadwell option will work with icc and clang?