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GET /api/patches/123340/?format=api
{ "id": 123340, "url": "https://patches.dpdk.org/api/patches/123340/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20230207160719.1307-22-syalavarthi@marvell.com/", "project": { "id": 1, "url": "https://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20230207160719.1307-22-syalavarthi@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230207160719.1307-22-syalavarthi@marvell.com", "date": "2023-02-07T16:07:01", "name": "[v5,21/39] ml/cnxk: enable support to update model params", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "535f612bb4d4a4b0d8e0d51d38c87197b03ace71", "submitter": { "id": 2480, "url": "https://patches.dpdk.org/api/people/2480/?format=api", "name": "Srikanth Yalavarthi", "email": "syalavarthi@marvell.com" }, "delegate": { "id": 1, "url": "https://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20230207160719.1307-22-syalavarthi@marvell.com/mbox/", "series": [ { "id": 26860, "url": "https://patches.dpdk.org/api/series/26860/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=26860", "date": "2023-02-07T16:06:40", "name": "Implementation of ML CNXK driver", "version": 5, "mbox": "https://patches.dpdk.org/series/26860/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/123340/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/123340/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 81E0341C30;\n\tTue, 7 Feb 2023 17:10:31 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 1839442FA8;\n\tTue, 7 Feb 2023 17:07:54 +0100 (CET)", "from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com\n [67.231.156.173])\n by mails.dpdk.org (Postfix) with ESMTP id 1C6C042D12\n for <dev@dpdk.org>; Tue, 7 Feb 2023 17:07:33 +0100 (CET)", "from pps.filterd (m0045851.ppops.net [127.0.0.1])\n by mx0b-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id\n 317BL2vm005847 for <dev@dpdk.org>; Tue, 7 Feb 2023 08:07:32 -0800", "from dc5-exch01.marvell.com ([199.233.59.181])\n by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3nhqrtmsnd-10\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Tue, 07 Feb 2023 08:07:32 -0800", "from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH01.marvell.com\n (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.42;\n Tue, 7 Feb 2023 08:07:28 -0800", "from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com\n (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.42 via Frontend\n Transport; Tue, 7 Feb 2023 08:07:28 -0800", "from ml-host-33.caveonetworks.com (unknown [10.110.143.233])\n by maili.marvell.com (Postfix) with ESMTP id D68943F7085;\n Tue, 7 Feb 2023 08:07:27 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com;\n h=from : to : cc :\n subject : date : message-id : in-reply-to : references : mime-version :\n content-type; s=pfpt0220; bh=b6ePjV7UtJRI8gbp//qRK9WNLaBw/7vtwZHmrx4Ukc8=;\n b=YX+3vr/BZ2rDkS0BPNr4vajEZTfAcwZ7+ZJAJ7Oglam+xcKUjEJ3HGMs/Mbhh/e9qdOP\n gck7lXR+lRWzLegnH7qog2j7MvWhnsBRfc7DA698TcSn96g6uFCqHgWhlyjKqmA1LkGH\n WFBL4KMuOPQO14AbVtiBs2nl2GhQRi2WNba4M5LQlHglhUTfSwy/yP9Ez14RRVRKiV8E\n CUPr5kIT3boXGSzWnJETV7Yp/2YwbqaQ3Yo1vViiOwc5qq6+YY1oOSbqn7IqajHJpj6R\n D2X63hvgF5N5mqPai3M7j32XtgpqYzPnb05fnd/kkM/AA4eBCya+SnEv7UZ4yh1x1TJo wA==", "From": "Srikanth Yalavarthi <syalavarthi@marvell.com>", "To": "Srikanth Yalavarthi <syalavarthi@marvell.com>", "CC": "<dev@dpdk.org>, <sshankarnara@marvell.com>, <jerinj@marvell.com>,\n <aprabhu@marvell.com>, <ptakkar@marvell.com>, <pshukla@marvell.com>", "Subject": "[PATCH v5 21/39] ml/cnxk: enable support to update model params", "Date": "Tue, 7 Feb 2023 08:07:01 -0800", "Message-ID": "<20230207160719.1307-22-syalavarthi@marvell.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20230207160719.1307-1-syalavarthi@marvell.com>", "References": "<20221208200220.20267-1-syalavarthi@marvell.com>\n <20230207160719.1307-1-syalavarthi@marvell.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Proofpoint-GUID": "7E6vtZY2e2jTRj3DDgRUTMiUgkRRPf3r", "X-Proofpoint-ORIG-GUID": "7E6vtZY2e2jTRj3DDgRUTMiUgkRRPf3r", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.122.1\n definitions=2023-02-07_07,2023-02-06_03,2022-06-22_01", "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": "Added cnxk driver functions to update model params or weights\nand bias after a models is loaded. Updating model params would\nnot require reloading the model.\n\nSigned-off-by: Srikanth Yalavarthi <syalavarthi@marvell.com>\n---\n drivers/ml/cnxk/cn10k_ml_ops.c | 31 +++++++++++++++++++++++++++++++\n 1 file changed, 31 insertions(+)", "diff": "diff --git a/drivers/ml/cnxk/cn10k_ml_ops.c b/drivers/ml/cnxk/cn10k_ml_ops.c\nindex ad9b3dfd21..92bf1a0854 100644\n--- a/drivers/ml/cnxk/cn10k_ml_ops.c\n+++ b/drivers/ml/cnxk/cn10k_ml_ops.c\n@@ -905,6 +905,36 @@ cn10k_ml_model_info_get(struct rte_ml_dev *dev, uint16_t model_id,\n \treturn 0;\n }\n \n+static int\n+cn10k_ml_model_params_update(struct rte_ml_dev *dev, uint16_t model_id, void *buffer)\n+{\n+\tstruct cn10k_ml_model *model;\n+\tsize_t size;\n+\n+\tmodel = dev->data->models[model_id];\n+\n+\tif (model == NULL) {\n+\t\tplt_err(\"Invalid model_id = %u\", model_id);\n+\t\treturn -EINVAL;\n+\t}\n+\n+\tif (model->state == ML_CN10K_MODEL_STATE_UNKNOWN)\n+\t\treturn -1;\n+\telse if (model->state != ML_CN10K_MODEL_STATE_LOADED)\n+\t\treturn -EBUSY;\n+\n+\tsize = model->metadata.init_model.file_size + model->metadata.main_model.file_size +\n+\t model->metadata.finish_model.file_size + model->metadata.weights_bias.file_size;\n+\n+\t/* Update model weights & bias */\n+\trte_memcpy(model->addr.wb_load_addr, buffer, model->metadata.weights_bias.file_size);\n+\n+\t/* Copy data from load to run. run address to be used by MLIP */\n+\trte_memcpy(model->addr.base_dma_addr_run, model->addr.base_dma_addr_load, size);\n+\n+\treturn 0;\n+}\n+\n struct rte_ml_dev_ops cn10k_ml_ops = {\n \t/* Device control ops */\n \t.dev_info_get = cn10k_ml_dev_info_get,\n@@ -923,4 +953,5 @@ struct rte_ml_dev_ops cn10k_ml_ops = {\n \t.model_start = cn10k_ml_model_start,\n \t.model_stop = cn10k_ml_model_stop,\n \t.model_info_get = cn10k_ml_model_info_get,\n+\t.model_params_update = cn10k_ml_model_params_update,\n };\n", "prefixes": [ "v5", "21/39" ] }