From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH v8 1/3] eal: introduce integer divide through reciprocal Date: Sat, 27 Jan 2018 22:39:19 +0100 Message-ID: <5754374.38ovyHP9M0@xps> References: <1504032378-5483-1-git-send-email-pbhagavatula@caviumnetworks.com> <20180126050451.5953-1-pbhagavatula@caviumnetworks.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org, cristian.dumitrescu@intel.com, stephen@networkplumber.org To: Pavan Nikhilesh Return-path: Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) by dpdk.org (Postfix) with ESMTP id 0EAED1B1CE for ; Sat, 27 Jan 2018 22:40:09 +0100 (CET) In-Reply-To: <20180126050451.5953-1-pbhagavatula@caviumnetworks.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" 26/01/2018 06:04, Pavan Nikhilesh: > In some use cases of integer division, denominator remains constant and > numerator varies. It is possible to optimize division for such specific > scenarios. > > The librte_sched uses rte_reciprocal to optimize division so, moving it to > eal/common would allow other libraries and applications to use it. > > Signed-off-by: Pavan Nikhilesh Series applied, thanks