From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 1F54456B7 for ; Wed, 3 Feb 2016 18:58:06 +0100 (CET) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga101.jf.intel.com with ESMTP; 03 Feb 2016 09:58:06 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,391,1449561600"; d="scan'208";a="646647027" Received: from irsmsx154.ger.corp.intel.com ([163.33.192.96]) by FMSMGA003.fm.intel.com with ESMTP; 03 Feb 2016 09:58:05 -0800 Received: from irsmsx105.ger.corp.intel.com ([169.254.7.237]) by IRSMSX154.ger.corp.intel.com ([169.254.12.208]) with mapi id 14.03.0248.002; Wed, 3 Feb 2016 17:58:04 +0000 From: "Ananyev, Konstantin" To: "Kulasek, TomaszX" , "dev@dpdk.org" Thread-Topic: [dpdk-dev] [PATCH] examples: l3fwd exact-match path rework Thread-Index: AQHRWrU4wiLYy4bx8UytD4oytZ7nTJ8ao0Bg Date: Wed, 3 Feb 2016 17:58:04 +0000 Message-ID: <2601191342CEEE43887BDE71AB97725836B02E8C@irsmsx105.ger.corp.intel.com> References: <1454086113-2228-1-git-send-email-tomaszx.kulasek@intel.com> In-Reply-To: <1454086113-2228-1-git-send-email-tomaszx.kulasek@intel.com> Accept-Language: en-IE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [163.33.239.182] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH] examples: l3fwd exact-match path rework 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, 03 Feb 2016 17:58:07 -0000 > -----Original Message----- > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Tomasz Kulasek > Sent: Friday, January 29, 2016 4:49 PM > To: dev@dpdk.org > Subject: [dpdk-dev] [PATCH] examples: l3fwd exact-match path rework >=20 > Current implementation of Exact-Match uses different execution path than > for LPM. Unifying them allows to reuse big part of LPM code and sightly > increase performance of Exact-Match. >=20 > Main changes: > ------------- > * Packet classification stage is separated from the rest of path for both > LPM and EM. > * Packet processing, modifying and transmit part is the same for LPM and = EM > and mostly based on the current LPM implementation. > * Shared code is moved to the common file "l3fwd_sse.h". > * While sequential packet classification in EM path, seems to be faster > than using multi hash lookup, used before, it is used by default. Old > implementation is moved to the file l3fwd_em_hlm_sse.h and can be enabl= ed > with HASH_LOOKUP_MULTI global define in compilation time. >=20 >=20 > This patch depends of Ravi Kerur's "Modify and modularize l3fwd code" and > should be applied after it. >=20 > Signed-off-by: Tomasz Kulasek > --- Acked-by: Konstantin Ananyev