From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id DC171A05D3 for ; Tue, 21 May 2019 22:54:15 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id D9AA54C8B; Tue, 21 May 2019 22:54:14 +0200 (CEST) Received: from EUR03-AM5-obe.outbound.protection.outlook.com (mail-eopbgr30074.outbound.protection.outlook.com [40.107.3.74]) by dpdk.org (Postfix) with ESMTP id 0895C14EC for ; Tue, 21 May 2019 22:54:13 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=VcQjW5izEH8m4z3XpoxSXwTzYQdQWT3kJjB4tIiFQXQ=; b=idAQMiaqfYHhzmlKVQAjHWCuOI+4RbIhZqqk3s3tu0BE3Y7E1tO+wkl6o2SwpPOSZk4BPKTpVnGrV1VmtGFCHeh4+mk1Tzyt0ox80D75hn/Jz4Uw/nTv8cwm4RaTwGhNyTEVQnTrHfPgNCGur9KIPJ6A2jagYc5mPMfIujMQL2M= Received: from VE1PR08MB5149.eurprd08.prod.outlook.com (20.179.30.152) by VE1PR08MB5119.eurprd08.prod.outlook.com (20.179.30.74) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1900.17; Tue, 21 May 2019 20:54:12 +0000 Received: from VE1PR08MB5149.eurprd08.prod.outlook.com ([fe80::9983:2882:a24:c0b0]) by VE1PR08MB5149.eurprd08.prod.outlook.com ([fe80::9983:2882:a24:c0b0%5]) with mapi id 15.20.1900.020; Tue, 21 May 2019 20:54:12 +0000 From: Honnappa Nagarahalli To: "dev@dpdk.org" CC: Pravin Kantak , "Song Zhu (Arm Technology China)" , nd , nd Thread-Topic: Arm's roadmap for 19.08 Thread-Index: AdUQFECbK1UoKJYmQZCvk8yBpe8IFw== Date: Tue, 21 May 2019 20:54:12 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Honnappa.Nagarahalli@arm.com; x-originating-ip: [217.140.111.135] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 75e45ec5-12dc-4e39-d739-08d6de2e7abe x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600141)(711020)(4605104)(4618075)(2017052603328)(7193020); SRVR:VE1PR08MB5119; x-ms-traffictypediagnostic: VE1PR08MB5119: nodisclaimer: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:6108; x-forefront-prvs: 0044C17179 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(136003)(39860400002)(366004)(396003)(376002)(346002)(199004)(189003)(26005)(186003)(66066001)(74316002)(476003)(486006)(7696005)(99286004)(25786009)(54906003)(14444005)(55016002)(76116006)(316002)(86362001)(5640700003)(71190400001)(71200400001)(9686003)(66476007)(66556008)(256004)(66446008)(64756008)(66946007)(73956011)(6436002)(6116002)(3846002)(2906002)(2351001)(6916009)(81166006)(81156014)(52536014)(1730700003)(305945005)(6506007)(8676002)(7736002)(8936002)(68736007)(102836004)(2501003)(478600001)(4744005)(33656002)(4326008)(53936002)(72206003)(14454004)(5660300002); DIR:OUT; SFP:1101; SCL:1; SRVR:VE1PR08MB5119; H:VE1PR08MB5149.eurprd08.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: arm.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: 6LULJgzzuM8zPH/XXb7DLKp6eXy5mtPhSY4yEqq/sQEycyWJJfemMMiex+KRT5vFTsGQq3CDbkLamlx19Ta+r4RqX7Scu+ONcaLgPEM1dhHA4r0HYOr8lNX/OHO3rjkeUPPehkwvm9ugIqurV57igFgRXL5nwcbiaAmRt6uAvUUqpR5M/5owUvpZ407hZXFlzPW9NLPZJixBlsb1KD+3GY7J729ox9mj6fC2XitFqAf6hHH03O0GulKoEzqfQdFOPDvmCAW5mGs1IqGUQQJQuE4/RliKQgUGnV6x6LpqZDnMDLC+p9TIMDpEBjTtkG6seiJ2PTb/ulFnKvaS9oGU66DbGgc7FlwC48grXss24jH8+ngGZqLZHET4qwnWkJd+3tSgJAl75Lsm7hrLnJjNJXa6NuWhSMAfnA5we785epM= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-Network-Message-Id: 75e45ec5-12dc-4e39-d739-08d6de2e7abe X-MS-Exchange-CrossTenant-originalarrivaltime: 21 May 2019 20:54:12.7173 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR08MB5119 Subject: [dpdk-dev] Arm's roadmap for 19.08 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hello, Following are the work items planned for 19.08 release: 1) Integrate WFE/SEV instructions in spinlock and ring library 2) Introduce MCS lock library 3) Address race conditions in LPM library=20 4) Lock-free rte_hash single thread performance improvements 5) Add support for lock-free stack mempool handler I will send out a patch to dpdk-web. Thank you, Honnappa