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GET /api/patches/80957/?format=api
{ "id": 80957, "url": "http://patches.dpdk.org/api/patches/80957/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20201015152259.97562-14-ciara.power@intel.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": "<20201015152259.97562-14-ciara.power@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20201015152259.97562-14-ciara.power@intel.com", "date": "2020-10-15T15:22:54", "name": "[v7,13/18] distributor: add checks for max SIMD bitwidth", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "164993534bf777699730e3b162d3719fb3c7d81b", "submitter": { "id": 978, "url": "http://patches.dpdk.org/api/people/978/?format=api", "name": "Power, Ciara", "email": "ciara.power@intel.com" }, "delegate": { "id": 24651, "url": "http://patches.dpdk.org/api/users/24651/?format=api", "username": "dmarchand", "first_name": "David", "last_name": "Marchand", "email": "david.marchand@redhat.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20201015152259.97562-14-ciara.power@intel.com/mbox/", "series": [ { "id": 13019, "url": "http://patches.dpdk.org/api/series/13019/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=13019", "date": "2020-10-15T15:22:42", "name": "add max SIMD bitwidth to EAL", "version": 7, "mbox": "http://patches.dpdk.org/series/13019/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/80957/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/80957/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 dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id CB3B7A04DB;\n\tThu, 15 Oct 2020 17:28:40 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 79CAF1EB09;\n\tThu, 15 Oct 2020 17:24:10 +0200 (CEST)", "from mga11.intel.com (mga11.intel.com [192.55.52.93])\n by dpdk.org (Postfix) with ESMTP id 63FD71EB06\n for <dev@dpdk.org>; Thu, 15 Oct 2020 17:24:08 +0200 (CEST)", "from fmsmga004.fm.intel.com ([10.253.24.48])\n by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 15 Oct 2020 08:24:08 -0700", "from silpixa00400355.ir.intel.com (HELO\n silpixa00400355.ger.corp.intel.com) ([10.237.222.239])\n by fmsmga004.fm.intel.com with ESMTP; 15 Oct 2020 08:24:05 -0700" ], "IronPort-SDR": [ "\n NPN0cbWNAwM+PZRuHCWHpwK7HI7pVxMf3+ilPFVTPmg9Ski9la6VWu2MsNL/iGxLy5CyF5e1V4\n UURVEVVa93fw==", "\n V+MT0HfYBc+wUPrGb5P9ZnBFrE2XwnE7nJFci9dshRHRF6abwwDdo9u4JxtlV2xXz3qWfDJU2v\n HPysgjOPpP4Q==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6000,8403,9775\"; a=\"162909241\"", "E=Sophos;i=\"5.77,379,1596524400\"; d=\"scan'208\";a=\"162909241\"", "E=Sophos;i=\"5.77,379,1596524400\"; d=\"scan'208\";a=\"346152029\"" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "From": "Ciara Power <ciara.power@intel.com>", "To": "dev@dpdk.org", "Cc": "viktorin@rehivetech.com, ruifeng.wang@arm.com, jerinj@marvell.com,\n drc@linux.vnet.ibm.com, bruce.richardson@intel.com,\n konstantin.ananyev@intel.com, david.marchand@redhat.com,\n Ciara Power <ciara.power@intel.com>, David Hunt <david.hunt@intel.com>", "Date": "Thu, 15 Oct 2020 16:22:54 +0100", "Message-Id": "<20201015152259.97562-14-ciara.power@intel.com>", "X-Mailer": "git-send-email 2.22.0", "In-Reply-To": "<20201015152259.97562-1-ciara.power@intel.com>", "References": "<20200807155859.63888-1-ciara.power@intel.com>\n <20201015152259.97562-1-ciara.power@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v7 13/18] distributor: add checks for max SIMD\n\tbitwidth", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "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", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "When choosing a vector path to take, an extra condition must be\nsatisfied to ensure the max SIMD bitwidth allows for the CPU enabled\npath.\n\nCc: David Hunt <david.hunt@intel.com>\n\nSigned-off-by: Ciara Power <ciara.power@intel.com>\nAcked-by: David Hunt <david.hunt@intel.com>\n\n---\nv4: Updated enum name.\n---\n lib/librte_distributor/rte_distributor.c | 3 ++-\n 1 file changed, 2 insertions(+), 1 deletion(-)", "diff": "diff --git a/lib/librte_distributor/rte_distributor.c b/lib/librte_distributor/rte_distributor.c\nindex 1c047f065a..05e61dddfc 100644\n--- a/lib/librte_distributor/rte_distributor.c\n+++ b/lib/librte_distributor/rte_distributor.c\n@@ -636,7 +636,8 @@ rte_distributor_create(const char *name,\n \n \td->dist_match_fn = RTE_DIST_MATCH_SCALAR;\n #if defined(RTE_ARCH_X86)\n-\td->dist_match_fn = RTE_DIST_MATCH_VECTOR;\n+\tif (rte_get_max_simd_bitwidth() >= RTE_SIMD_128)\n+\t\td->dist_match_fn = RTE_DIST_MATCH_VECTOR;\n #endif\n \n \t/*\n", "prefixes": [ "v7", "13/18" ] }