From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH 0/2] Reduce DPDK initialization time Date: Thu, 21 Jan 2016 15:59:15 +0100 Message-ID: <2378826.yj7Msa62gL@xps13> References: <1448219615-63746-1-git-send-email-zhihong.wang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org To: Zhihong Wang Return-path: Received: from mail-wm0-f49.google.com (mail-wm0-f49.google.com [74.125.82.49]) by dpdk.org (Postfix) with ESMTP id 126988DB3 for ; Thu, 21 Jan 2016 16:00:17 +0100 (CET) Received: by mail-wm0-f49.google.com with SMTP id 123so177761924wmz.0 for ; Thu, 21 Jan 2016 07:00:17 -0800 (PST) In-Reply-To: <1448219615-63746-1-git-send-email-zhihong.wang@intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 2015-11-22 14:13, Zhihong Wang: > This patch aims to reduce DPDK initialization time, which is important in cases such as micro service. > > Changes are: > > 1. Reduce timer initialization time > > 2. Remove unnecessary hugepage zero-filling operations > > With this patch: > > 1. Timer initialization time can be reduced by 4/10 second > > 2. Memory initialization time can be reduced nearly by half > > The 2nd topic has been brought up before in this thread: > http://dpdk.org/dev/patchwork/patch/4219/ Applied, thanks