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{ "id": 157, "url": "http://patches.dpdk.org/api/covers/157/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20230920071910.10428-1-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": "<20230920071910.10428-1-syalavarthi@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230920071910.10428-1-syalavarthi@marvell.com", "date": "2023-09-20T07:19:07", "name": "[v2,0/3] Spec changes to support multi I/O models", "submitter": { "id": 2480, "url": "http://patches.dpdk.org/api/people/2480/?format=api", "name": "Srikanth Yalavarthi", "email": "syalavarthi@marvell.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20230920071910.10428-1-syalavarthi@marvell.com/mbox/", "series": [ { "id": 29565, "url": "http://patches.dpdk.org/api/series/29565/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=29565", "date": "2023-09-20T07:19:07", "name": "Spec changes to support multi I/O models", "version": 2, "mbox": "http://patches.dpdk.org/series/29565/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/157/comments/", "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 5956E425CD;\n\tWed, 20 Sep 2023 09:19:23 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 1FB3D40A72;\n\tWed, 20 Sep 2023 09:19:23 +0200 (CEST)", "from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com\n [67.231.156.173])\n by mails.dpdk.org (Postfix) with ESMTP id B52F94067E\n for <dev@dpdk.org>; Wed, 20 Sep 2023 09:19:21 +0200 (CEST)", "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 38JJRBJO009278 for <dev@dpdk.org>; Wed, 20 Sep 2023 00:19:21 -0700", "from dc5-exch01.marvell.com ([199.233.59.181])\n by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3t7htasxv7-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Wed, 20 Sep 2023 00:19:20 -0700", "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 15.0.1497.48;\n Wed, 20 Sep 2023 00:19:18 -0700", "from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com\n (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.48 via Frontend\n Transport; Wed, 20 Sep 2023 00:19:18 -0700", "from ml-host-33.caveonetworks.com (unknown [10.110.143.233])\n by maili.marvell.com (Postfix) with ESMTP id C9C275B6964;\n Wed, 20 Sep 2023 00:19:16 -0700 (PDT)" ], "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-transfer-encoding : content-type; s=pfpt0220;\n bh=h9V5CRiUBANmPjNcF4G4sVAvDSLuHn9EdroOaE5Ona8=;\n b=epSB70+at+nCM1AAoXrRN1WsLIRHMtSIhIJ55gJOcuGSUvIMsXGITDhq77jJ8JydoJ1l\n sICa3+k/KxomkSh/ijHO8293ZmfIsRwTzj/VSQS4ZsXQkd/vVzYYOpiubGl9bgbJoO5y\n hdCWbHtCoglFXQANNQhovbPhAk8aCfTTGfSyDPBph8nggoPwXY6mCl0pzG8iUHFJuv9K\n VtAkzPC4JcM6RDzOxxj7dTSKilDgsCIs51hjmS3LULttD9NLJcJ+MvNdD1vt5lCQ3y2h\n qdINli6Nf62lXfTsf8jigYUhoW1X37ikhc4NuUJYRchcarliqDwuoWrYZUBFlr+NQBBf 1w==", "From": "Srikanth Yalavarthi <syalavarthi@marvell.com>", "To": "", "CC": "<dev@dpdk.org>, <syalavarthi@marvell.com>, <sshankarnara@marvell.com>,\n <aprabhu@marvell.com>, <ptakkar@marvell.com>", "Subject": "[PATCH v2 0/3] Spec changes to support multi I/O models", "Date": "Wed, 20 Sep 2023 00:19:07 -0700", "Message-ID": "<20230920071910.10428-1-syalavarthi@marvell.com>", "X-Mailer": "git-send-email 2.41.0", "In-Reply-To": "<20230830155303.30380-1-syalavarthi@marvell.com>", "References": "<20230830155303.30380-1-syalavarthi@marvell.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Proofpoint-ORIG-GUID": "rEpiTPDj_WLAuJg-k2aqOg6U7sU2FrwA", "X-Proofpoint-GUID": "rEpiTPDj_WLAuJg-k2aqOg6U7sU2FrwA", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.601,FMLib:17.11.176.26\n definitions=2023-09-20_02,2023-09-19_01,2023-05-22_02", "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": "This series implements changes to mldev spec to extend support\nfor ML models with multiple inputs and outputs. Changes include\nintroduction of I/O layout to support packed and split buffers\nfor model input and output. Extended the rte_ml_model_info\nstructure to support multiple inputs and outputs.\n\nUpdated rte_ml_op and quantize / dequantize APIs to support an\narray of input and output ML buffer segments.\n\nSupport for batches option is dropped from test application.\n\nv2:\n - Minor fixes\n - Cleanup of application help\n\nv1:\n - Initial changes\n\nSrikanth Yalavarthi (3):\n mldev: add support for arbitrary shape dimensions\n mldev: introduce support for IO layout\n mldev: drop input and output size get APIs\n\n app/test-mldev/ml_options.c | 16 -\n app/test-mldev/ml_options.h | 2 -\n app/test-mldev/test_inference_common.c | 420 +++++++++++++++++--------\n app/test-mldev/test_inference_common.h | 6 +\n app/test-mldev/test_model_common.c | 6 -\n app/test-mldev/test_model_common.h | 1 -\n doc/guides/tools/testmldev.rst | 6 -\n drivers/ml/cnxk/cn10k_ml_dev.h | 3 +\n drivers/ml/cnxk/cn10k_ml_model.c | 84 +++--\n drivers/ml/cnxk/cn10k_ml_model.h | 12 +\n drivers/ml/cnxk/cn10k_ml_ops.c | 135 +++-----\n lib/mldev/meson.build | 2 +-\n lib/mldev/mldev_utils.c | 30 --\n lib/mldev/mldev_utils.h | 16 -\n lib/mldev/rte_mldev.c | 50 +--\n lib/mldev/rte_mldev.h | 201 +++++-------\n lib/mldev/rte_mldev_core.h | 68 +---\n lib/mldev/version.map | 3 -\n 18 files changed, 506 insertions(+), 555 deletions(-)" }