From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH v8 0/3] run-time Linking support Date: Fri, 13 Oct 2017 15:13:34 +0200 Message-ID: <2172255.E4ARLkTpIb@xps> References: <1507206794-79941-1-git-send-email-xiaoyun.li@intel.com> <1507885309-165144-1-git-send-email-xiaoyun.li@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org, konstantin.ananyev@intel.com, bruce.richardson@intel.com, wenzhuo.lu@intel.com, helin.zhang@intel.com To: Xiaoyun Li Return-path: Received: from out4-smtp.messagingengine.com (out4-smtp.messagingengine.com [66.111.4.28]) by dpdk.org (Postfix) with ESMTP id D0E021B2D5 for ; Fri, 13 Oct 2017 15:13:36 +0200 (CEST) In-Reply-To: <1507885309-165144-1-git-send-email-xiaoyun.li@intel.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 13/10/2017 11:01, Xiaoyun Li: > This patchset dynamically selects functions at run-time based on CPU flags > that current machine supports.This patchset modifies mempcy, memcpy perf > test and x86 EFD, using function pointers and bind them at constructor time. > Then in the cloud environment, users can compiler once for the minimum target > such as 'haswell'(not 'native') and run on different platforms (equal or above > haswell) and can get ISA optimization based on running CPU. > > Xiaoyun Li (3): > eal/x86: run-time dispatch over memcpy > app/test: run-time dispatch over memcpy perf test > efd: run-time dispatch over x86 EFD functions Applied, thanks