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GET /api/patches/122807/?format=api
{ "id": 122807, "url": "http://patches.dpdk.org/api/patches/122807/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230201091256.12792-3-syalavarthi@marvell.com/", "project": { "id": 1, "url": "http://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": "<20230201091256.12792-3-syalavarthi@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230201091256.12792-3-syalavarthi@marvell.com", "date": "2023-02-01T09:12:54", "name": "[v5,2/4] mldev: implement ML IO type handling functions", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "605fce6880d3c08669b20151ae9ae84ba3cc6c47", "submitter": { "id": 2480, "url": "http://patches.dpdk.org/api/people/2480/?format=api", "name": "Srikanth Yalavarthi", "email": "syalavarthi@marvell.com" }, "delegate": { "id": 1, "url": "http://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20230201091256.12792-3-syalavarthi@marvell.com/mbox/", "series": [ { "id": 26731, "url": "http://patches.dpdk.org/api/series/26731/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=26731", "date": "2023-02-01T09:12:52", "name": "Implementation of ML common code", "version": 5, "mbox": "http://patches.dpdk.org/series/26731/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/122807/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/122807/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 8221F41B9D;\n\tWed, 1 Feb 2023 10:13:16 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 4D7AA42D2D;\n\tWed, 1 Feb 2023 10:13:06 +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 C021440DFB\n for <dev@dpdk.org>; Wed, 1 Feb 2023 10:13:02 +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 3116MFAq010334 for <dev@dpdk.org>; Wed, 1 Feb 2023 01:13:02 -0800", "from dc5-exch02.marvell.com ([199.233.59.182])\n by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3nfjrj0qhb-2\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Wed, 01 Feb 2023 01:13:02 -0800", "from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH02.marvell.com\n (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.42;\n Wed, 1 Feb 2023 01:13:00 -0800", "from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com\n (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.42 via Frontend\n Transport; Wed, 1 Feb 2023 01:13:00 -0800", "from ml-host-33.caveonetworks.com (unknown [10.110.143.233])\n by maili.marvell.com (Postfix) with ESMTP id 84BA53F705E;\n Wed, 1 Feb 2023 01:12:59 -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=w9CXxrAWKWsXy3KIEuqL6YS5lnn2m+CpZRbjZq3VcQU=;\n b=ZSTw2qV23JkUfQi1DOqX1vaE9OLy+jk/CsP6WHbEKAruU9JpKB4zjNYSSifelAMyrFvM\n wZLA8UXWVraUhfMHcz9OX5FH6KZTLJ8vuykyyByFrwjOhrgqeNIXd4qW6EcH74ib70L1\n xHTbXazzbkwafW5y6KSRr0DN49qMNVKbiJqlDEFvJYSn0jVjhffeV9pnsCiq7MCfuwZQ\n +VI6ag6rVu0W0/77QLYZiaH7fv4qLljdPMz7+pAHFGbwOZw/45CDFMffcij4dYUQwn+6\n hNfhld9FeC7vT+DMz/u0rzDXbyVuGL3xZpP5LtOwDnIKs5SM2NVyRPZX4Sd1+TM3fURP 6w==", "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>", "Subject": "[PATCH v5 2/4] mldev: implement ML IO type handling functions", "Date": "Wed, 1 Feb 2023 01:12:54 -0800", "Message-ID": "<20230201091256.12792-3-syalavarthi@marvell.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20230201091256.12792-1-syalavarthi@marvell.com>", "References": "<20221208193532.16718-1-syalavarthi@marvell.com>\n <20230201091256.12792-1-syalavarthi@marvell.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Proofpoint-ORIG-GUID": "4IEPCBiKr1SJ_BapgMBlGx9C7T9LC03a", "X-Proofpoint-GUID": "4IEPCBiKr1SJ_BapgMBlGx9C7T9LC03a", "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=2023-02-01_03,2023-01-31_01,2022-06-22_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": "Implemented ML utility functions to convert IO data type to name,\nIO format to name and routine to get the size of an IO data type\nin bytes.\n\nSigned-off-by: Srikanth Yalavarthi <syalavarthi@marvell.com>\n---\nv5:\n* Moved the code from drivers/common/ml to lib/mldev\n* Added rte_ml_io_ prefix to the functions\n\nv2:\n* Implemented common utility functions as part of the patch\n* Dropped use of driver routines for data conversion functions\n\n lib/mldev/mldev_utils.c | 113 ++++++++++++++++++++++++++++++++++++++++\n lib/mldev/version.map | 4 ++\n 2 files changed, 117 insertions(+)\n\n--\n2.17.1", "diff": "diff --git a/lib/mldev/mldev_utils.c b/lib/mldev/mldev_utils.c\nindex 9dbbf013a0..d2442b123b 100644\n--- a/lib/mldev/mldev_utils.c\n+++ b/lib/mldev/mldev_utils.c\n@@ -2,4 +2,117 @@\n * Copyright (c) 2022 Marvell.\n */\n\n+#include <errno.h>\n+#include <stdint.h>\n+\n+#include <rte_mldev.h>\n+#include <rte_string_fns.h>\n+\n #include \"mldev_utils.h\"\n+\n+/* Description:\n+ * This file implements Machine Learning utility routines, except type conversion routines.\n+ */\n+\n+int\n+rte_ml_io_type_size_get(enum rte_ml_io_type type)\n+{\n+\tswitch (type) {\n+\tcase RTE_ML_IO_TYPE_UNKNOWN:\n+\t\treturn -EINVAL;\n+\tcase RTE_ML_IO_TYPE_INT8:\n+\t\treturn sizeof(int8_t);\n+\tcase RTE_ML_IO_TYPE_UINT8:\n+\t\treturn sizeof(uint8_t);\n+\tcase RTE_ML_IO_TYPE_INT16:\n+\t\treturn sizeof(int16_t);\n+\tcase RTE_ML_IO_TYPE_UINT16:\n+\t\treturn sizeof(uint16_t);\n+\tcase RTE_ML_IO_TYPE_INT32:\n+\t\treturn sizeof(int32_t);\n+\tcase RTE_ML_IO_TYPE_UINT32:\n+\t\treturn sizeof(uint32_t);\n+\tcase RTE_ML_IO_TYPE_FP8:\n+\t\treturn sizeof(uint8_t);\n+\tcase RTE_ML_IO_TYPE_FP16:\n+\t\treturn sizeof(uint8_t) * 2;\n+\tcase RTE_ML_IO_TYPE_FP32:\n+\t\treturn sizeof(uint8_t) * 4;\n+\tcase RTE_ML_IO_TYPE_BFLOAT16:\n+\t\treturn sizeof(uint8_t) * 2;\n+\tdefault:\n+\t\treturn -EINVAL;\n+\t}\n+}\n+\n+void\n+rte_ml_io_type_to_str(enum rte_ml_io_type type, char *str, int len)\n+{\n+\tswitch (type) {\n+\tcase RTE_ML_IO_TYPE_UNKNOWN:\n+\t\trte_strlcpy(str, \"unknown\", len);\n+\t\tbreak;\n+\tcase RTE_ML_IO_TYPE_INT8:\n+\t\trte_strlcpy(str, \"int8\", len);\n+\t\tbreak;\n+\tcase RTE_ML_IO_TYPE_UINT8:\n+\t\trte_strlcpy(str, \"uint8\", len);\n+\t\tbreak;\n+\tcase RTE_ML_IO_TYPE_INT16:\n+\t\trte_strlcpy(str, \"int16\", len);\n+\t\tbreak;\n+\tcase RTE_ML_IO_TYPE_UINT16:\n+\t\trte_strlcpy(str, \"uint16\", len);\n+\t\tbreak;\n+\tcase RTE_ML_IO_TYPE_INT32:\n+\t\trte_strlcpy(str, \"int32\", len);\n+\t\tbreak;\n+\tcase RTE_ML_IO_TYPE_UINT32:\n+\t\trte_strlcpy(str, \"uint32\", len);\n+\t\tbreak;\n+\tcase RTE_ML_IO_TYPE_FP8:\n+\t\trte_strlcpy(str, \"float8\", len);\n+\t\tbreak;\n+\tcase RTE_ML_IO_TYPE_FP16:\n+\t\trte_strlcpy(str, \"float16\", len);\n+\t\tbreak;\n+\tcase RTE_ML_IO_TYPE_FP32:\n+\t\trte_strlcpy(str, \"float32\", len);\n+\t\tbreak;\n+\tcase RTE_ML_IO_TYPE_BFLOAT16:\n+\t\trte_strlcpy(str, \"bfloat16\", len);\n+\t\tbreak;\n+\tdefault:\n+\t\trte_strlcpy(str, \"invalid\", len);\n+\t}\n+}\n+\n+void\n+rte_ml_io_format_to_str(enum rte_ml_io_format format, char *str, int len)\n+{\n+\tswitch (format) {\n+\tcase RTE_ML_IO_FORMAT_NCHW:\n+\t\trte_strlcpy(str, \"NCHW\", len);\n+\t\tbreak;\n+\tcase RTE_ML_IO_FORMAT_NHWC:\n+\t\trte_strlcpy(str, \"NHWC\", len);\n+\t\tbreak;\n+\tcase RTE_ML_IO_FORMAT_CHWN:\n+\t\trte_strlcpy(str, \"CHWN\", len);\n+\t\tbreak;\n+\tcase RTE_ML_IO_FORMAT_3D:\n+\t\trte_strlcpy(str, \"3D\", len);\n+\t\tbreak;\n+\tcase RTE_ML_IO_FORMAT_2D:\n+\t\trte_strlcpy(str, \"Matrix\", len);\n+\t\tbreak;\n+\tcase RTE_ML_IO_FORMAT_1D:\n+\t\trte_strlcpy(str, \"Vector\", len);\n+\t\tbreak;\n+\tcase RTE_ML_IO_FORMAT_SCALAR:\n+\t\trte_strlcpy(str, \"Scalar\", len);\n+\t\tbreak;\n+\tdefault:\n+\t\trte_strlcpy(str, \"invalid\", len);\n+\t}\n+}\ndiff --git a/lib/mldev/version.map b/lib/mldev/version.map\nindex 61955ab701..c2ceedfbb4 100644\n--- a/lib/mldev/version.map\n+++ b/lib/mldev/version.map\n@@ -46,4 +46,8 @@ INTERNAL {\n \trte_ml_dev_pmd_get_dev;\n \trte_ml_dev_pmd_get_named_dev;\n \trte_ml_dev_pmd_release;\n+\n+\trte_ml_io_type_size_get;\n+\trte_ml_io_type_to_str;\n+\trte_ml_io_format_to_str;\n };\n", "prefixes": [ "v5", "2/4" ] }