From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <thomas.monjalon@6wind.com> Received: from mail-wm0-f43.google.com (mail-wm0-f43.google.com [74.125.82.43]) by dpdk.org (Postfix) with ESMTP id 3D1CAC31E for <dev@dpdk.org>; Wed, 27 Jan 2016 21:19:44 +0100 (CET) Received: by mail-wm0-f43.google.com with SMTP id n5so45896247wmn.1 for <dev@dpdk.org>; Wed, 27 Jan 2016 12:19:44 -0800 (PST) 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:organization:user-agent :in-reply-to:references:mime-version:content-transfer-encoding :content-type; bh=l+CTf2G8a+5wQrK3Bku97ePnKRTBLiHk0k0FqkiRACA=; b=0Fodim16gH5vaKtWl/lcUPCEyAUbzbiOXQMiN0kt6JmiTyUsqjkPzO8rYUZt91Hqj4 v0YzFaZi0m1/D7YS2YLo0Wmof0idxXuaF2G+91iK6WTMzn2p/Y8M/TiT7vpXRQbynzai AN4LMF8VKWPsqttQ+Px7MadP6F61z9SnJMXbkDxyuTz8+D2ELfIYdMv86GiAwaeVNm3U B2gQolz0yIiJfzd/uPLNqP1vVYjsUc4wbvEA//3BWTZOJp809a7c0uzilWnc7TIQB9VQ 4XCqmlAc/4rp4s1j1Ai2T8hx2dfavU3re7fYxFtlz5DcxLwKjGr0+baQwSxseh/u2rD8 /tVA== 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:organization :user-agent:in-reply-to:references:mime-version :content-transfer-encoding:content-type; bh=l+CTf2G8a+5wQrK3Bku97ePnKRTBLiHk0k0FqkiRACA=; b=eTEiUdQvdCG3BXn54MFZl5fFGl10QgTyfB2+cH/9VjomHgarBp2T0Qp1zWlpXrYPkV BcNuHQ9aS9cvTUUgVsuvIhw0z6JtSAJZfNHN3JwYiBEuQmKYMkvJde1kz71FYbkauGkd 8pXT1jfCeo7QUjUnfcKMVDbGBECRFemfAb+BitnlU6Aa9N6ZNxymJhZdjkukclmjb9wy S41zu/AnHffVBBGso9WCFEOg9SZsUcpxpZbusQsX7auDMqq8QXAiEEqNdymL8w75VlU6 4ZxXDleHAB/vs/JWb6E6TcNYVGR+YyUwdLE9gGs0EIBHxMlhFlapDFaxFZKCfbZjgaTN kWoQ== X-Gm-Message-State: AG10YOQCDWzVQParGxBthpgJzFMopT2mu2LUhkp+2VSDsRMIIjus5TZr0zTf10h8DCBv5vWE X-Received: by 10.194.103.164 with SMTP id fx4mr31107254wjb.56.1453925983803; Wed, 27 Jan 2016 12:19:43 -0800 (PST) Received: from xps13.localnet (136-92-190-109.dsl.ovh.fr. [109.190.92.136]) by smtp.gmail.com with ESMTPSA id cb2sm7817289wjc.16.2016.01.27.12.19.43 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 27 Jan 2016 12:19:43 -0800 (PST) From: Thomas Monjalon <thomas.monjalon@6wind.com> To: "Wang, Zhihong" <zhihong.wang@intel.com> Date: Wed, 27 Jan 2016 21:18:34 +0100 Message-ID: <2709501.bIc8NHlJCQ@xps13> Organization: 6WIND User-Agent: KMail/4.14.10 (Linux/4.1.6-1-ARCH; KDE/4.14.11; x86_64; ; ) In-Reply-To: <2601191342CEEE43887BDE71AB97725836AF9851@IRSMSX104.ger.corp.intel.com> References: <1452752002-107586-1-git-send-email-zhihong.wang@intel.com> <1948334.6TDROL9RMc@xps13> <2601191342CEEE43887BDE71AB97725836AF9851@IRSMSX104.ger.corp.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Cc: dev@dpdk.org Subject: Re: [dpdk-dev] [PATCH v2 0/5] Optimize memcpy for AVX512 platforms 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, 27 Jan 2016 20:19:44 -0000 2016-01-27 18:48, Ananyev, Konstantin: > From: Thomas Monjalon [mailto:thomas.monjalon@6wind.com] > > > > > Zhihong Wang (5): > > > lib/librte_eal: Identify AVX512 CPU flag > > > mk: Predefine AVX512 macro for compiler > > > lib/librte_eal: Optimize memcpy for AVX512 platforms > > > app/test: Adjust alignment unit for memcpy perf test > > > lib/librte_eal: Tune memcpy for prior platforms > > > > > > app/test/test_memcpy_perf.c | 6 + > > > .../common/include/arch/x86/rte_cpuflags.h | 2 + > > > .../common/include/arch/x86/rte_memcpy.h | 269 ++++++++++++++++++++- > > > mk/rte.cpuflags.mk | 4 + > > > 4 files changed, 268 insertions(+), 13 deletions(-) > > > > The maintainers of arch/x86 are Bruce and Konstantin. > > I guess there is no comment and we can apply this cool series? > > Yes, looks ok to me. Applied, thanks Some benchmark feedbacks would be welcome.