From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 1ED5DA0546; Wed, 15 Jul 2020 21:25:09 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id F21952C4F; Wed, 15 Jul 2020 21:25:07 +0200 (CEST) Received: from EUR02-VE1-obe.outbound.protection.outlook.com (mail-eopbgr20083.outbound.protection.outlook.com [40.107.2.83]) by dpdk.org (Postfix) with ESMTP id C2B572C36; Wed, 15 Jul 2020 21:25:06 +0200 (CEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=UBtufkkLm3QOGDQrCigwsYx13hQVaZ3BJzKFGDhsy16irTVweWjddF3+ZUirlcHat9HNiRFFkSCWEq0ww1lz5q4tua6xTmVg7Q0HYQ5DofS/B6+qdZSf5v0+hnuZ1vxhYnC5q9fSWENZMNbMd0Xqh4tORC2tQPd6ajwcW//rBrH90lZbrYyuMrPhHTvyrqvGQWQxqUJX7bZzrPd1XT4Tz1RnGPA+S7uJIIje8iEaHD3oHszEnnw5jM1uc9z8XYw9rFYNcmwBadcxRSJEf4lEZEg8uF9YiB7WcfN2dJCQwpOE5dD2mK0SAd66ryvGrEvgmmXClH72MRbTLZu3t5bGKw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=FgJyNYc2jCZi2AzLGb8jV7GJux035GtS1NyLAMlP/js=; b=Ilz8gGbwJg/n6Q5uvHZUIQgXDUvy3Wpz3I9RRQg75LGhTus2X/n1+fvodLwTqAeW2XPQxMY3rN3pd38lZdMTdktlfxE21Awelae23O47wIyvi4t2LAxuG8vu6GN+XnIGR+GCOZPzUijqC6tKV607FStvlTKdZVD6NWpKFsRKfcsQcFnaTt2acEdx9yLcx9Emdb2Vyr6PbqlJ/QPE5Dh+FRSAlSlJb2Wr7LyV2Nk00GmA9ptR7Or+cuVJAAOdjh3fMZxpM850rbiz8frhVPN6z4QHhOJYat5S+lfxZom0aGYUxYNjhrewAGfEFIqqw5cO9OvXVJqWjggVqHjviVSNBw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=FgJyNYc2jCZi2AzLGb8jV7GJux035GtS1NyLAMlP/js=; b=XOdWPtgDLvG046V7sJBDmdAaXmtVwH273i+/e7LyNlzPM3OA1ti26Ix5uiOitnPYUHU3bPXqwWh4Sydj/VwP6NxwbDOaMjX8yqnJ398z65AAXYjmzWd9I+IusrzU8w1DGFQ9gFJ5A+ZEUVuYEEGaKGyL8VFlmORG4WRcGsUOIU8= Received: from VI1PR04MB3168.eurprd04.prod.outlook.com (2603:10a6:802:6::10) by VI1PR04MB3168.eurprd04.prod.outlook.com (2603:10a6:802:6::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3174.22; Wed, 15 Jul 2020 19:25:05 +0000 Received: from VI1PR04MB3168.eurprd04.prod.outlook.com ([fe80::b077:1fe4:d352:b464]) by VI1PR04MB3168.eurprd04.prod.outlook.com ([fe80::b077:1fe4:d352:b464%7]) with mapi id 15.20.3174.026; Wed, 15 Jul 2020 19:25:05 +0000 From: Akhil Goyal To: Thomas Monjalon , Arek Kusztal CC: "dev@dpdk.org" , "fiona.trahe@intel.com" , "techboard@dpdk.org" , Anoob Joseph , "Somalapuram, Amaranath" , Ankur Dwivedi , "ruifeng.wang@arm.com" , "De Lara Guarch, Pablo" , Nagadheeraj Rottela Thread-Topic: [PATCH v3 0/5] app: add multi process crypto application Thread-Index: AQHWWr/IDtzk/ky9sU+waCRUkpEz56kI9FCQgAANxQCAAABpkA== Date: Wed, 15 Jul 2020 19:25:04 +0000 Message-ID: References: <20200715155043.12476-1-arkadiuszx.kusztal@intel.com> <2505982.uU9X1ItemK@thomas> In-Reply-To: <2505982.uU9X1ItemK@thomas> Accept-Language: en-IN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: monjalon.net; dkim=none (message not signed) header.d=none;monjalon.net; dmarc=none action=none header.from=nxp.com; x-originating-ip: [45.118.167.123] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: 98bf3007-6727-4935-334c-08d828f4c725 x-ms-traffictypediagnostic: VI1PR04MB3168: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:10000; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: vFrOsWy1DSqfp1jsdlOtEE73pdM0iLA86bWUve7gNR9doGhG/Dajqqceord67gdX/5DVdyada99aSaGGa90KBGKk+3EApq48Qbq2nXXKRhOUzLyk29aedBtNDFx2JH2KeEZgh6yZUyqPswQX6bowe2DDwhGqurwkat6krCn308OjPkQ7Au2WMT0zH/bHGwB+H/RRP4T4SAoYpgej+5hPhZC3ba++7IVrGcKAKlFUpz5bJkJ8JFI/Sxln4SrXbNYRlup+YLNXW8JB1l0ZttahnuP4pMidkkQXuw/FsOX3vJQn8y5D4Aeo9nHIPYNSNvqBMUtS90uq5eimNh66aXndMQ== x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:VI1PR04MB3168.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(136003)(39860400002)(366004)(396003)(346002)(376002)(44832011)(66446008)(9686003)(64756008)(7416002)(110136005)(54906003)(2906002)(66946007)(33656002)(76116006)(66476007)(55016002)(66556008)(316002)(52536014)(478600001)(8936002)(8676002)(7696005)(6506007)(4326008)(26005)(83380400001)(71200400001)(186003)(86362001)(5660300002); DIR:OUT; SFP:1101; x-ms-exchange-antispam-messagedata: 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 x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: VI1PR04MB3168.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 98bf3007-6727-4935-334c-08d828f4c725 X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Jul 2020 19:25:04.9261 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 3D7IOaGAF+JFRid1AvSm6Ji1wpXSsbHtXSw+WsWSSaKFnqG7TSEFdZcMOM2ooAqo/xtX3THwIagJRzPF+LaqPw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR04MB3168 Subject: Re: [dpdk-dev] [PATCH v3 0/5] app: add multi process crypto application 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" Hi Thomas, >=20 > 15/07/2020 20:26, Akhil Goyal: > > Hi Arek, > > > > > > Due to increasing interest in multi process support for crypto PMDs > > > new test app can be added so in overview we can say that: > > > > > > The Multi-process Crypto application is a simple application that > > > allows to run crypto related operations in a multiple process environ= ment. It > > > builds on the EAL primary/secondary process infrastructure. > > > > > > v3: > > > - split into multiple patches > > > - refactored parts of code > > > > Looking at the comments on this patchset, I believe the app may not > > be ready by RC2 which falls at end of this week for crypto tree. > > I have not started review of the application yet. > > I see it getting deferred for the next release if it is not added in RC= 3. >=20 > In general applications are approved by the technical board. > This app was not discussed at all. > And I think it will be rejected, > because I don't see the value of adding a test application just for > multi-process usage. >=20 Is this a recent change that a new application need to be discussed in tech= board first? I see that test-sad was added without discussion in the techboard. I see this application as a useful tool to test the readiness of a driver t= o be used in a multi process environment. If app is not a correct place to host it, s= hould it be added in examples/multi_process/. I also suggested that in v2 but it makes = more=20 sense in app as it is a unit test application which does not have any relev= ance as standalone application as crypto may not be used standalone without etherne= t for multi process scenario. My first preference was to modify l2fwd-crypto to be used as a multi proces= s proof Application but it also make sense to have a unit test application to verif= y standalone crypto PMDs. Open for comments from other crypto PMD owners. Regards, Akhil