From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 881D3A0093 for ; Mon, 11 Apr 2022 15:27:35 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 214CA40692; Mon, 11 Apr 2022 15:27:35 +0200 (CEST) Received: from NAM10-MW2-obe.outbound.protection.outlook.com (mail-mw2nam10on2048.outbound.protection.outlook.com [40.107.94.48]) by mails.dpdk.org (Postfix) with ESMTP id 585604068C for ; Mon, 11 Apr 2022 15:27:33 +0200 (CEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=eXNBAopbGHbsiZJMbqOfAxXMreK0piHlMSZvipksvSGX2n0Ul1nacNiICTw9MvuInb9GtE9hcuKIDNbrb3S0yuRR5nmq9X4fZ2TFYpekgSUD3WMIlDhUtJyaxkS1GXQh/AnAq9OsD9XDTQZM/qqyAgBwSXQ6gESFfdOqZJCEZ7mUfy717+0aVWs2yQCHQCZvfiCHS4qQYYwWkxi18nlVc9zv/pOZUjifpMcciH+4lgd3LXkKXMh92jJ9QZbuNU6pVCWdIJwlCxKRYDv3CcbtchdrvgyVUoMbmSojeoXkKcnRb8WZX0TVq13rsKDz8TWtUWInS/UH7sgqP2lsb6H4jA== 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-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=n2euEPCRopfPoOsx6Rjnvcr+dUi6TAgthowGLLTMMV4=; b=fKx7jd9/7dhuBDsXHQa9zKcjIfBn/m3Y3haJzXhmLp9pHxK+9BRFG8wmGL8BLRWl2jQgbwyMP5ezReVgADXkUIMRlKTRBsqhDEUjwRyczQGzZkSxdsswM3ogdDZx2xkePKqrhteYDLOLDmse0D5B72BZQAdRcCwyu6vjcWp4QQ147+6vEWN7eL2qGB2C3q8nopsZn2NL8k2b/MULLAxgUlC4K2kcLiDWhZXE4kqXtQ37qcbAsux6oQhiNl/BSbgNbbdVWsdOUnLFITEB6r5uCegGxiOJskRPLtdfj7X3c74Af817rUBP/ety5yf59u9M/QM9WmhVZWRzziB85hXVXg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nvidia.com; dmarc=pass action=none header.from=nvidia.com; dkim=pass header.d=nvidia.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=n2euEPCRopfPoOsx6Rjnvcr+dUi6TAgthowGLLTMMV4=; b=QkiMt3mVtP9Sy8MOgNs5+vw7jh5NZP6uCgevURfuMciNKVizh23MBq8mS72/DCzvirSoGXf/gcCrXvV3nvS4nvcRSgF2HWd+yy0A4+DIDR9T4AZt5bjQNNvP64i4kOyysBSZ33ii7oZ1OtuLikq6+HYdsOXJ4eOe7w9YZ1wS/dBJwQh0pP/izylPmB7tVsHJR+Xhm4sieJNU2gCfp1csLOXvD7AYGq88RXaFdIS7EY91CICAry2NNkWtIWQSkqYVxglT/4JrKN6VRLm62lBDmePRFrxEPghM9sn3T97HMHzsGRNjck1fAZBM5U9qnZm2Sdou9CVdwHoLnIu7FwbHQg== Received: from DM6PR12MB4107.namprd12.prod.outlook.com (2603:10b6:5:218::7) by BYAPR12MB2965.namprd12.prod.outlook.com (2603:10b6:a03:ae::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5144.29; Mon, 11 Apr 2022 13:27:30 +0000 Received: from DM6PR12MB4107.namprd12.prod.outlook.com ([fe80::d152:fd3b:439:95fe]) by DM6PR12MB4107.namprd12.prod.outlook.com ([fe80::d152:fd3b:439:95fe%9]) with mapi id 15.20.5144.029; Mon, 11 Apr 2022 13:27:30 +0000 From: Elena Agostini To: David Marchand , =?iso-2022-jp?B?U2FrYWksIEF0c3VzaGkvGyRCPHIwZhsoQiAbJEJGWBsoQg==?= CC: "users@dpdk.org" , "NBU-Contact-Thomas Monjalon (EXTERNAL)" Subject: Re: Question about supported GPU supported NICs Thread-Topic: Question about supported GPU supported NICs Thread-Index: AQHYTaRz+H4gEuwP40K8iPe+rIJrF6zqtBbl Date: Mon, 11 Apr 2022 13:27:30 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nvidia.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: e618c6bc-88bd-4db3-829e-08da1bbf078f x-ms-traffictypediagnostic: BYAPR12MB2965:EE_ x-ld-processed: 43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr x-microsoft-antispam-prvs: x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DM6PR12MB4107.namprd12.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230001)(4636009)(366004)(33656002)(8936002)(83380400001)(45080400002)(38070700005)(2906002)(5660300002)(966005)(186003)(26005)(55016003)(76116006)(4326008)(508600001)(21615005)(316002)(8676002)(86362001)(64756008)(66946007)(66476007)(54906003)(66556008)(66446008)(110136005)(52536014)(91956017)(7696005)(53546011)(6506007)(9686003)(71200400001)(166002)(122000001)(38100700002); DIR:OUT; SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?iso-2022-jp?B?L0ZxZURqc3hkRXY2RWlKRTI1TFJHdXo0ak9EZkFOMXg1QnhVY1QrSDFs?= =?iso-2022-jp?B?c1MvbjZhb2hKdFhwcUNrZENWY01pWU0vN0VRS3VlRHVJbEpaWit5Wm1W?= =?iso-2022-jp?B?eUhUcWpiTll0Vko2S3c4eENlTHB1VGhzeDI3RDV0dGpycjlJRlFJTmNI?= =?iso-2022-jp?B?S05OSEFjeUpwSzBzZXNQZUVxRWthMGpHZEh5YlpkOWhQcjRLYmJMTkYy?= =?iso-2022-jp?B?aFI3R2R1OEgyWVNBaUxiOTNRcXJTMGs3Y3J5REl4UTdIMlV4K2ZCcXQx?= =?iso-2022-jp?B?VDFRbWR6NEdscW9CeGVSWjgzUS9TMGlVZEk0YW5SL1lOeEZrSGFCelNC?= =?iso-2022-jp?B?ejg0TE5FZ1dMbDFKMWh1a052MGxrU1FWbnhTb240Y1pYb2FNWUpnR0hD?= =?iso-2022-jp?B?LzNMRmRRcmFidlNHWEx5UVVYQ09rc3ZhODNITXBwQmwrUkttZDBKN2JG?= =?iso-2022-jp?B?c3lIRTBVRVRjRHRGT0xiNmpDMFBwSnk4NUR0Sjl5VXZGdEVKeERoWE4w?= =?iso-2022-jp?B?ditFNnZ0UGpVNDV2dHRZekZiUnIxcEVQVU5FL0VkYUd3R210UFV5bys1?= =?iso-2022-jp?B?ZDYzOW5qVVdad1V1czNWdjh0VG9nUlhOL0kyS3hCbnhWdlc1U2Rpczhi?= =?iso-2022-jp?B?eElXcmRUSHA1R0p1N2I5R1ZJaDQvOFZBeE53aTVIa1VwOUpZV0RSYXpS?= =?iso-2022-jp?B?OThyU1FFTzJpc3V2UUNZb2YxZ1ZSRnRQZGRSUzlmcU1MNlZKNHpZKzFV?= =?iso-2022-jp?B?TytaSitoWitvZXZRd3BBTm00V28zaWI5M1VZTmJIRVZTQVhuVGtiTGNr?= =?iso-2022-jp?B?eHhuenMyVjhvSUxiUm5QRlRORHVMR1BKdHI2SkJsOXRwODVzS0NBdGVn?= =?iso-2022-jp?B?MkM4UUdxdCs1dW14NStYdkxVSWsvQnV6ei8vMGRjTThmdFYzcFRkcndF?= =?iso-2022-jp?B?MU9pK0dzcHRZNEhhZitaSFUyK3FRYU0rdzNsYkZDcFk3aTVvUUd5SDVO?= =?iso-2022-jp?B?NHg2RGlBL1BNYXZRQUthQWVJZndDN2JtM1ZyazBLcHZYRVVmTjlCd21s?= =?iso-2022-jp?B?SzV5UW9LU3E5MkNMZWFCREMwRG12ZDJOOENVOUpuMUFMQTJuS0dpZzJu?= =?iso-2022-jp?B?MVFZc3Q3Lzl6OC9MSjdKTVpOZXBYS1ljUWVHdTM1dm1DKzdibFI2dm5a?= =?iso-2022-jp?B?bXJUSXhwRlVScmZkbTVQTm9yTm1veDhJcFJuanVrMDRXcnRvM1pFYzJk?= =?iso-2022-jp?B?Wit5ZG40NnJFSWluclljdjZhS1pQYTFWbUUzSmFKaEFyRTRoOU5GVWRm?= =?iso-2022-jp?B?dGlGQlZVMGthK1M2ZkFaZnZWMmJTbjhwenQrR2EvdzBHTUsrNHd6a3dF?= =?iso-2022-jp?B?STBDd3M3UWdCS1JWcWd1a1JjS2R6aGs3WGUrNmphNUJ1Q1ZHY0RUdVp0?= =?iso-2022-jp?B?dWZaOFlmemdUbG1EcGw5M3pHazVyaW1BV3RXTDV2U0hxc0VxR2wyZ0V3?= =?iso-2022-jp?B?U3J3S2NzTnFsZUFBTDJYUXhGcm1WcWw3UGpJeFNLVDFGZHNEaXdCdUx1?= =?iso-2022-jp?B?R1ZkMllMQVRKYjA5d1VPV0p3UGJJbzNaL0VMM2NKd1pvZDRZdHE4MzVq?= =?iso-2022-jp?B?M1A0QWI0TlUrQng0a2FSNzZyVnE3WWVRMXh5RVpyYXk0YnFGNkplR0ll?= =?iso-2022-jp?B?MnBUUndodXNBVkxpUzRhOEZEMm9lNUltOE9RaVhKQ1NCOGM0Z0gxeVVS?= =?iso-2022-jp?B?aHNQK2daN1FJYWp4bVNaVTRSaDh6cE1LQlU5Zk9CU2lmbEp4aGQrTXlE?= =?iso-2022-jp?B?VEFLU1dyeU0xSDZRSjJTbnBoaWZHQUE3M2oyUVMwZlZRZVROcHp5dHJF?= =?iso-2022-jp?B?cWkxYlBVT1RFS2pwZmlhb2FIcXNmc2Q0b25rZzdKcm1YOHAyYmZDekwv?= =?iso-2022-jp?B?eFM2Z2ZvRzIrQUYxb3JZRGFVSVp2WFZ3RlJQK09HSVA5NlBKNWZTdlhB?= =?iso-2022-jp?B?NndHaU82RXh5b0FzOEp4M29kdlR3N1RRTWF4emdzZFN4bjN3aFZkWkNR?= =?iso-2022-jp?B?Rm10SVV4OXRtVWpFekpaQ2w4TllSaGszdFJYSVZFa00xSGFlWnFRd2wy?= =?iso-2022-jp?B?dEVxWm9BVW5pZWVnVWpDR2d1aVFaRWdVOHFmQ0V0Vkl3cWlMbXhZZ29O?= =?iso-2022-jp?B?aTMySjBPSmtzL0FxQ0thZTZBa3hacTVFM2xFY2FzQVZCWVpwcjAwbW53?= =?iso-2022-jp?B?dkNjeUlZOFJGaExNcTNnaHZaL3BpOXlEdFhPd3U3azNwNXMvTFVMYklE?= =?iso-2022-jp?B?d0lxd1JvWnY2TDloNU5PMlM1VGlHR1RZV3ZmOWdVczM4dlRnUUZITlpL?= =?iso-2022-jp?B?UEJmUlplNEFPWTk0ci9kaXRoRkJITk5OZU4wS010Y0EzWjdpNk9YaGRp?= =?iso-2022-jp?B?djFFdUR4Y3BScXlSblpERTNwVHBCNXZwYzhqeDlBTlVKaEc1WWY3eStK?= =?iso-2022-jp?B?UnR4bXZ0N2VOUE9sNzlSLzFrVzVMRCtLeTd6b2VFWkFMSGloMElIQ1B5?= =?iso-2022-jp?B?S1c2cDFHVT0=?= Content-Type: multipart/alternative; boundary="_000_DM6PR12MB4107B43CCE4FC8038770E2A1CDEA9DM6PR12MB4107namp_" MIME-Version: 1.0 X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM6PR12MB4107.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: e618c6bc-88bd-4db3-829e-08da1bbf078f X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Apr 2022 13:27:30.4958 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: RD8abG85whx0mKbnoeSajQZP8mDOQAUwK6OfEb8ggyErV0DsHPWnJiEkDKtndDdfARHAJmEXOp/16uOTpQkAqg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR12MB2965 X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org --_000_DM6PR12MB4107B43CCE4FC8038770E2A1CDEA9DM6PR12MB4107namp_ Content-Type: text/plain; charset="iso-2022-jp" Content-Transfer-Encoding: quoted-printable Hello, I specified only the GPUs I was able to test. You can always add your GPU model to the list in DPDK/drivers/gpu/cuda/cuda= .c Let me know if you have any issue Thanks EA Get Outlook for iOS ________________________________ From: David Marchand Sent: Monday, April 11, 2022 3:02:35 PM To: Sakai, Atsushi/=1B$B Cc: users@dpdk.org ; Elena Agostini ;= NBU-Contact-Thomas Monjalon (EXTERNAL) Subject: Re: Question about supported GPU supported NICs External email: Use caution opening links or attachments Hello, On Mon, Apr 11, 2022 at 2:57 PM sakaia@fujitsu.com wro= te: > > In my understanding, GPUDirect RDMA is supported on Tesla and Quadro/RTX= . > But following code only specifies Tesla. > Is there any reason to specify in the code? > > List in the code > https://github.com/DPDK/dpdk/blob/v22.03/drivers/gpu/cuda/cuda.c#L56-L71 > > GPUDirect RDMA > GPUDirect RDMA is available on both Tesla and Quadro GPUs. > https://docs.nvidia.com/cuda/gpudirect-rdma/index.html Cc: Elena + Thomas -- David Marchand --_000_DM6PR12MB4107B43CCE4FC8038770E2A1CDEA9DM6PR12MB4107namp_ Content-Type: text/html; charset="iso-2022-jp" Content-Transfer-Encoding: quoted-printable
Hello,

I specified only the GPUs I was able to test.
You can always add your GPU model to the list in DPDK/drivers/gpu/cuda/cuda= .c

Let me know if you have any issue

Thanks
EA
From: David Marchand <da= vid.marchand@redhat.com>
Sent: Monday, April 11, 2022 3:02:35 PM
To: Sakai, Atsushi/=1B$B Cc: users@dpdk.org <users@dpdk.org>; Elena Agostini <eagost= ini@nvidia.com>; NBU-Contact-Thomas Monjalon (EXTERNAL) <thomas@monja= lon.net>
Subject: Re: Question about supported GPU supported NICs
 
External email: Use caution opening links or attac= hments


Hello,

On Mon, Apr 11, 2022 at 2:57 PM sakaia@fujitsu.com <sakaia@fujitsu.com&g= t; wrote:
>
>  In my understanding, GPUDirect RDMA is supported on Tesla and Qu= adro/RTX.
>  But following code only specifies Tesla.
>  Is there any reason to specify in the code?
>
>  List in the code
>  https://github.com/DPDK/dpdk/blob/v22.03/drivers/gpu/cuda/cuda.c#L56-L71
>
>  GPUDirect RDMA
>   GPUDirect RDMA is available on both Tesla and Quadro GPUs.=
>  https://docs.nvidia.com/cuda/gpudirect-rdma/index.html

Cc: Elena + Thomas


--
David Marchand

--_000_DM6PR12MB4107B43CCE4FC8038770E2A1CDEA9DM6PR12MB4107namp_--