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helo=mail.nvidia.com;", "From": "<eagostini@nvidia.com>", "To": "<dev@dpdk.org>", "CC": "Elena Agostini <eagostini@nvidia.com>", "Subject": "[PATCH v7 0/1] gpu/cuda: introduce CUDA driver", "Date": "Tue, 16 Nov 2021 22:50:17 +0000", "Message-ID": "<20211116225018.27411-1-eagostini@nvidia.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20211005224905.13505-1-eagostini@nvidia.com>", "References": "<20211005224905.13505-1-eagostini@nvidia.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[172.20.187.5]", "X-ClientProxiedBy": "HQMAIL111.nvidia.com (172.20.187.18) To\n HQMAIL107.nvidia.com (172.20.187.13)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "77d8bcbb-aebd-4ca9-ebcf-08d9a90eef7c", "X-MS-TrafficTypeDiagnostic": "CY4PR1201MB0215:", "X-Microsoft-Antispam-PRVS": "\n <CY4PR1201MB0215BA8C64796122B0AA1957CD999@CY4PR1201MB0215.namprd12.prod.outlook.com>", "X-MS-Oob-TLC-OOBClassifiers": "OLM:6790;", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "BCL:0;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:216.228.112.34; CTRY:US; LANG:en; SCL:1;\n SRV:;\n IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:schybrid03.nvidia.com; CAT:NONE;\n SFS:(4636009)(36840700001)(46966006)(70586007)(8676002)(55016002)(6916009)(86362001)(1076003)(2906002)(2616005)(336012)(8936002)(16526019)(186003)(5660300002)(36756003)(6286002)(6666004)(2876002)(26005)(508600001)(426003)(47076005)(4326008)(82310400003)(316002)(107886003)(356005)(83380400001)(7636003)(70206006)(36906005)(7696005)(36860700001);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "16 Nov 2021 14:39:46.1204 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 77d8bcbb-aebd-4ca9-ebcf-08d9a90eef7c", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34];\n Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n CO1NAM11FT032.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "CY4PR1201MB0215", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "From: Elena Agostini <eagostini@nvidia.com>\n\nThis is the CUDA implementation of the gpudev library.\nFuncitonalities implemented through CUDA Driver API are:\n\n- Device probe and remove\n- Manage device memory allocations\n- Register/unregister external CPU memory in the device memory area\n\nChangelog:\n- CUDA driver implementation of the GPU write memory barrier\n- Fixed styling reported by checkpatch\n- CUDA driver shared library libcuda.so is not required at build time\n- CUDA driver shared library libcuda.so is loaded at runtime\n- CUDA driver headers are required at build time\n- Documentation updated\n- NVIDIA GPU T4 support added\n\nElena Agostini (1):\n gpu/cuda: introduce CUDA driver\n\n doc/guides/gpus/cuda.rst | 152 ++++\n doc/guides/gpus/index.rst | 1 +\n doc/guides/rel_notes/release_21_11.rst | 2 +\n drivers/gpu/cuda/cuda.c | 1150 ++++++++++++++++++++++++\n drivers/gpu/cuda/meson.build | 18 +\n drivers/gpu/cuda/version.map | 3 +\n drivers/gpu/meson.build | 2 +-\n 7 files changed, 1327 insertions(+), 1 deletion(-)\n create mode 100644 doc/guides/gpus/cuda.rst\n create mode 100644 drivers/gpu/cuda/cuda.c\n create mode 100644 drivers/gpu/cuda/meson.build\n create mode 100644 drivers/gpu/cuda/version.map" }