From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <thomas@monjalon.net> Received: from out2-smtp.messagingengine.com (out2-smtp.messagingengine.com [66.111.4.26]) by dpdk.org (Postfix) with ESMTP id 6E1A2235 for <dev@dpdk.org>; Fri, 7 Jul 2017 17:24:40 +0200 (CEST) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 03C5E20ABD; Fri, 7 Jul 2017 11:24:40 -0400 (EDT) Received: from frontend2 ([10.202.2.161]) by compute1.internal (MEProxy); Fri, 07 Jul 2017 11:24:40 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to:x-me-sender:x-me-sender:x-sasl-enc :x-sasl-enc; s=mesmtp; bh=rjF6QnX+HCLojGSjKNY67+XRVT3mBnA151jNRy 2bq6U=; b=MDI4oFZXjLs7MHGLtwWUmgR7DVgHhUR936ZCbHeRTni9WSCuTWHmTm slqdy1CQ/mLGtAivRdpHLM4kSELybky08ZARXDfNOMA5TLFxQMmcaXb36e+7BIud IPiHlUoIG9aC8iuehQiNnBj4gyHbDxV6mXTJC7B/Wt56KVmnA/UJQ= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:message-id:mime-version:subject:to:x-me-sender :x-me-sender:x-sasl-enc:x-sasl-enc; s=fm1; bh=rjF6QnX+HCLojGSjKN Y67+XRVT3mBnA151jNRy2bq6U=; b=PQR2iH4W9PKbAzjWeNYgXf8b1+HhphQitd r2DS1DK8wcNhUQKLR16vokycuE8gskqjZh0ltbWPoiQyWnFSnTDgYNIlZc1sjY6+ 77t9Lj0ROeYykqrhF+6eHh57iHzGnzE7xUX0E4JotthXUVqS6Vx4NEQDo2C+Z1FK oo93B+UHt3JLg7LEc6mCN2xWHPosC386Y/jRRlseGBPmAMLtZcYW+JFrj7Wtaott OnTpQxqESudzxseHdqlbk/ITJLfh6xFHmAGRHNYK5PIqOuNOEd5O/yvS9tSIL8vV B3e1LvlNcU7ARihhlAcnyburpFYe5Fmo1kZTa3oVAH62yvxb1xpA== X-ME-Sender: <xms:t6dfWdPXFGZoX0cq_v7R5rtkjaITTTWnrR7-ABJC884X48genc4dMQ> X-Sasl-enc: PfsgRCMliTudzg3UXPx2p7Cernaur/R6iihlYClyEg0W 1499441079 Received: from xps.localnet (184.203.134.77.rev.sfr.net [77.134.203.184]) by mail.messagingengine.com (Postfix) with ESMTPA id A445224713; Fri, 7 Jul 2017 11:24:39 -0400 (EDT) From: Thomas Monjalon <thomas@monjalon.net> To: Jianbo Liu <jianbo.liu@linaro.org> Cc: Jan Viktorin <viktorin@rehivetech.com>, dev@dpdk.org Date: Fri, 07 Jul 2017 17:24:38 +0200 Message-ID: <8641088.RBqXrsVZZf@xps> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" Subject: [dpdk-dev] compilation error in l3fwd for ARMv7 NEON X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <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: Fri, 07 Jul 2017 15:24:40 -0000 Hi Jianbo, It seems your NEON acceleration of the example l3fwd is not compiling for ARMv7: examples/l3fwd/l3fwd_neon.h:113:6: error: implicit declaration of function =E2=80=98vaddvq_u16=E2=80=99 I am using gcc-linaro-6.3.1-2017.05-x86_64_arm-linux-gnueabihf. Is it something we can fix easily?