From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f47.google.com (mail-wm0-f47.google.com [74.125.82.47]) by dpdk.org (Postfix) with ESMTP id D6CFB95B7 for ; Wed, 27 Jan 2016 16:32:05 +0100 (CET) Received: by mail-wm0-f47.google.com with SMTP id p63so32038927wmp.1 for ; Wed, 27 Jan 2016 07:32:05 -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=LVGsy5Vj0VBMQUw488kuurt/TiaqIX1P6qtXy4Jjfuk=; b=ndYA/ma1Uv6nWsXmmqZflosuO/+F6FfvWJFPdZ22iysmj0eitasxK7Kp9gi4kURsL1 twVjNwrNKX2pesivz+iaPFrPf8jnT7nhzpN15xxLFgDiZxtuiQiwWzkputKzUh6KAQT5 HRi+YvB4fR+847c0BLm9LITGj4ZsprP3jyL8Uqcwi9AA25AwxcKXIgaTbQj2k+JWRdIN d+sfAlTcQGtCRg3kQYj/UeAVFICxkR/H4SuX8Yq8Msq1WPBFgCaB2iLz6ilyMGQF6GLz GPR/m+xO8+E4T8CORCNZ2UPwofyrZkOpyNRRSzFGFbd0wRO5zGXq4SfzsKsGuNFM4Wi5 X4rA== 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=LVGsy5Vj0VBMQUw488kuurt/TiaqIX1P6qtXy4Jjfuk=; b=K+AHMP3RjHNT+LQ7w0SONqQPx8aWlbXLejtJU+YqYzrYsVYy8u0Lv/dLDSNbtx4L+E LquE4XRPKMyWm6QS7HkDscSxTBn8H9t0/Gr37PZRFkvAKyukaTrV9DRpdmxWdEp/iPSD /5mnH2BODnW9CRd1HRTs/eOlyIP7YXLqonMjI/m/ZrtXChSABCX8TuDx+nCXFpgZgnRD GBk9M/k6pVnBW6y+ScyHR5Ge3FsUrgJX/xOyMFwLXwdUJo7oa5HPCpknMrG9ibla3vuu swtRE+SUiexQowSKDQJehioZFVdFuShavc9hINyo6tyIwowno/CXhjSgh2vq2Vjb60wW xGQA== X-Gm-Message-State: AG10YORKBoYV0kFjFUkuvMmmeY5S5mvyDCZapLljKV0JuFTXFk/0/4gK/auf7BL786eq/9IF X-Received: by 10.28.145.194 with SMTP id t185mr33017119wmd.32.1453908725700; Wed, 27 Jan 2016 07:32:05 -0800 (PST) Received: from xps13.localnet (136-92-190-109.dsl.ovh.fr. [109.190.92.136]) by smtp.gmail.com with ESMTPSA id v2sm8150140wmv.12.2016.01.27.07.32.04 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 27 Jan 2016 07:32:04 -0800 (PST) From: Thomas Monjalon To: bruce.richardson@intel.com, konstantin.ananyev@intel.com Date: Wed, 27 Jan 2016 16:30:55 +0100 Message-ID: <1948334.6TDROL9RMc@xps13> Organization: 6WIND User-Agent: KMail/4.14.10 (Linux/4.1.6-1-ARCH; KDE/4.14.11; x86_64; ; ) In-Reply-To: <1453086314-30158-1-git-send-email-zhihong.wang@intel.com> References: <1452752002-107586-1-git-send-email-zhihong.wang@intel.com> <1453086314-30158-1-git-send-email-zhihong.wang@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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Jan 2016 15:32:06 -0000 > 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?