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{
    "id": 49372,
    "url": "http://patchwork.dpdk.org/api/patches/49372/?format=api",
    "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20190102052826.156605-1-ruifeng.wang@arm.com/",
    "project": {
        "id": 1,
        "url": "http://patchwork.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": "<20190102052826.156605-1-ruifeng.wang@arm.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20190102052826.156605-1-ruifeng.wang@arm.com",
    "date": "2019-01-02T05:28:26",
    "name": "[v1] examples/l3fwd: enable hash multi lookup for ARM",
    "commit_ref": null,
    "pull_url": null,
    "state": "rejected",
    "archived": true,
    "hash": "4fb01b4909f8415d0f47fb5427b8a65cc75b1879",
    "submitter": {
        "id": 1198,
        "url": "http://patchwork.dpdk.org/api/people/1198/?format=api",
        "name": "Ruifeng Wang",
        "email": "ruifeng.wang@arm.com"
    },
    "delegate": {
        "id": 1,
        "url": "http://patchwork.dpdk.org/api/users/1/?format=api",
        "username": "tmonjalo",
        "first_name": "Thomas",
        "last_name": "Monjalon",
        "email": "thomas@monjalon.net"
    },
    "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20190102052826.156605-1-ruifeng.wang@arm.com/mbox/",
    "series": [
        {
            "id": 2980,
            "url": "http://patchwork.dpdk.org/api/series/2980/?format=api",
            "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=2980",
            "date": "2019-01-02T05:28:26",
            "name": "[v1] examples/l3fwd: enable hash multi lookup for ARM",
            "version": 1,
            "mbox": "http://patchwork.dpdk.org/series/2980/mbox/"
        }
    ],
    "comments": "http://patchwork.dpdk.org/api/patches/49372/comments/",
    "check": "success",
    "checks": "http://patchwork.dpdk.org/api/patches/49372/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@dpdk.org",
        "Delivered-To": "patchwork@dpdk.org",
        "Received": [
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 5C5FE1B13C;\n\tWed,  2 Jan 2019 06:29:18 +0100 (CET)",
            "from foss.arm.com (foss.arm.com [217.140.101.70])\n\tby dpdk.org (Postfix) with ESMTP id 41B571B105\n\tfor <dev@dpdk.org>; Wed,  2 Jan 2019 06:29:17 +0100 (CET)",
            "from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249])\n\tby usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 50E0FF;\n\tTue,  1 Jan 2019 21:29:16 -0800 (PST)",
            "from net-arm-thunderx2-02.shanghai.arm.com\n\t(net-arm-thunderx2-02.shanghai.arm.com [10.169.38.82])\n\tby usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id\n\tAA7523F5CF; Tue,  1 Jan 2019 21:29:14 -0800 (PST)"
        ],
        "From": "Ruifeng Wang <ruifeng.wang@arm.com>",
        "To": "dev@dpdk.org",
        "Cc": "thomas@monjalon.net, jerinj@marvell.com, hemant.agrawal@nxp.com,\n\tbruce.richardson@intel.com, chaozhu@linux.vnet.ibm.com,\n\tHonnappa.Nagarahalli@arm.com, nd@arm.com,\n\tRuifeng Wang <ruifeng.wang@arm.com>, tomaszx.kulasek@intel.com",
        "Date": "Wed,  2 Jan 2019 13:28:26 +0800",
        "Message-Id": "<20190102052826.156605-1-ruifeng.wang@arm.com>",
        "X-Mailer": "git-send-email 2.17.1",
        "Subject": "[dpdk-dev] [PATCH v1] examples/l3fwd: enable hash multi lookup for\n\tARM",
        "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\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "Compile option for hash_multi_lookup was broken, and caused feature\ncannot be enabled on Arm.\nThis patch sets hash_multi_lookup method as default, and sequential\nlookup becomes optional.\n\nIn test of 8192 flows with 128-byte packets, throughput increased by\n25.6% after enabling hash_multi_lookup.\n\nFixes: 52c97adc1f0f (\"examples/l3fwd: fix exact match performance\")\nCc: tomaszx.kulasek@intel.com\n\nSigned-off-by: Ruifeng Wang <ruifeng.wang@arm.com>\nReviewed-by: Gavin Hu <gavin.hu@arm.com>\nReviewed-by: Phil Yang <phil.yang@arm.com>\nTested-by: Ruifeng Wang <ruifeng.wang@arm.com>\n---\n examples/l3fwd/l3fwd.h | 4 ----\n 1 file changed, 4 deletions(-)",
    "diff": "diff --git a/examples/l3fwd/l3fwd.h b/examples/l3fwd/l3fwd.h\nindex c962deac3..063b80018 100644\n--- a/examples/l3fwd/l3fwd.h\n+++ b/examples/l3fwd/l3fwd.h\n@@ -11,10 +11,6 @@\n \n #define RTE_LOGTYPE_L3FWD RTE_LOGTYPE_USER1\n \n-#if !defined(NO_HASH_MULTI_LOOKUP) && defined(RTE_MACHINE_CPUFLAG_NEON)\n-#define NO_HASH_MULTI_LOOKUP 1\n-#endif\n-\n #define MAX_PKT_BURST     32\n #define BURST_TX_DRAIN_US 100 /* TX drain every ~100us */\n \n",
    "prefixes": [
        "v1"
    ]
}