Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/83939/?format=api
{ "id": 83939, "url": "http://patches.dpdk.org/api/patches/83939/?format=api", "web_url": "http://patches.dpdk.org/project/dts/patch/20201111062701.36217-2-yingyax.han@intel.com/", "project": { "id": 3, "url": "http://patches.dpdk.org/api/projects/3/?format=api", "name": "DTS", "link_name": "dts", "list_id": "dts.dpdk.org", "list_email": "dts@dpdk.org", "web_url": "", "scm_url": "git://dpdk.org/tools/dts", "webscm_url": "http://git.dpdk.org/tools/dts/", "list_archive_url": "https://inbox.dpdk.org/dts", "list_archive_url_format": "https://inbox.dpdk.org/dts/{}", "commit_url_format": "" }, "msgid": "<20201111062701.36217-2-yingyax.han@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dts/20201111062701.36217-2-yingyax.han@intel.com", "date": "2020-11-11T06:26:59", "name": "[V1,1/3] test_plans: add vf single core test plan", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "870e4b0d18bc38a17621a653ab2cf4a5edbdb7fe", "submitter": { "id": 1645, "url": "http://patches.dpdk.org/api/people/1645/?format=api", "name": "Yingya Han", "email": "yingyax.han@intel.com" }, "delegate": null, "mbox": "http://patches.dpdk.org/project/dts/patch/20201111062701.36217-2-yingyax.han@intel.com/mbox/", "series": [ { "id": 13796, "url": "http://patches.dpdk.org/api/series/13796/?format=api", "web_url": "http://patches.dpdk.org/project/dts/list/?series=13796", "date": "2020-11-11T06:26:58", "name": "add vf single core perf test suite", "version": 1, "mbox": "http://patches.dpdk.org/series/13796/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/83939/comments/", "check": "pending", "checks": "http://patches.dpdk.org/api/patches/83939/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dts-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 7A4C4A09D2;\n\tWed, 11 Nov 2020 07:31:25 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 748A737B4;\n\tWed, 11 Nov 2020 07:31:24 +0100 (CET)", "from mga17.intel.com (mga17.intel.com [192.55.52.151])\n by dpdk.org (Postfix) with ESMTP id 675562BAB\n for <dts@dpdk.org>; Wed, 11 Nov 2020 07:31:21 +0100 (CET)", "from fmsmga008.fm.intel.com ([10.253.24.58])\n by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 10 Nov 2020 22:31:19 -0800", "from dpdk-lijuan-purley2.sh.intel.com ([10.67.119.168])\n by fmsmga008.fm.intel.com with ESMTP; 10 Nov 2020 22:31:18 -0800" ], "IronPort-SDR": [ "\n w0DWcHuHOpapiysHA53BP9Ca20mYq/AxpXQZvdBvFICf/vvt7tw25gufrvxUS/R8LR9NdXdtRi\n Afc8BJYFoJqQ==", "\n yCSf7hioV2cDkRZkJJYCQrqKwaSVV90aI2IRmmbax6pFKIdd9iN7qnGrSAUm47oZJhLqzcyt7x\n ChP4x7tcDoXg==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6000,8403,9801\"; a=\"149951482\"", "E=Sophos;i=\"5.77,468,1596524400\"; d=\"scan'208\";a=\"149951482\"", "E=Sophos;i=\"5.77,468,1596524400\"; d=\"scan'208\";a=\"308345733\"" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "From": "hanyingya <yingyax.han@intel.com>", "To": "dts@dpdk.org", "Cc": "hanyingya <yingyax.han@intel.com>", "Date": "Wed, 11 Nov 2020 14:26:59 +0800", "Message-Id": "<20201111062701.36217-2-yingyax.han@intel.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20201111062701.36217-1-yingyax.han@intel.com>", "References": "<20201111062701.36217-1-yingyax.han@intel.com>", "Subject": "[dts] [PATCH V1 1/3]test_plans: add vf single core test plan", "X-BeenThere": "dts@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "test suite reviews and discussions <dts.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dts>,\n <mailto:dts-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dts/>", "List-Post": "<mailto:dts@dpdk.org>", "List-Help": "<mailto:dts-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dts>,\n <mailto:dts-request@dpdk.org?subject=subscribe>", "Errors-To": "dts-bounces@dpdk.org", "Sender": "\"dts\" <dts-bounces@dpdk.org>" }, "content": "Signed-off-by: hanyingya <yingyax.han@intel.com>\n---\n test_plans/vf_single_core_perf_test_plan.rst | 122 +++++++++++++++++++\n 1 file changed, 122 insertions(+)\n create mode 100644 test_plans/vf_single_core_perf_test_plan.rst", "diff": "diff --git a/test_plans/vf_single_core_perf_test_plan.rst b/test_plans/vf_single_core_perf_test_plan.rst\nnew file mode 100644\nindex 00000000..53cf304a\n--- /dev/null\n+++ b/test_plans/vf_single_core_perf_test_plan.rst\n@@ -0,0 +1,122 @@\n+.. Copyright (c) <2020>, Intel Corporation\n+ All rights reserved.\n+ \n+ Redistribution and use in source and binary forms, with or without\n+ modification, are permitted provided that the following conditions\n+ are met:\n+ \n+ - Redistributions of source code must retain the above copyright\n+ notice, this list of conditions and the following disclaimer.\n+ \n+ - Redistributions in binary form must reproduce the above copyright\n+ notice, this list of conditions and the following disclaimer in\n+ the documentation and/or other materials provided with the\n+ distribution.\n+ \n+ - Neither the name of Intel Corporation nor the names of its\n+ contributors may be used to endorse or promote products derived\n+ from this software without specific prior written permission.\n+ \n+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n+ \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n+ LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS\n+ FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE\n+ COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,\n+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR\n+ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\n+ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,\n+ STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED\n+ OF THE POSSIBILITY OF SUCH DAMAGE.\n+\n+======================================================\n+Benchmark the performance of VF single core forwarding\n+======================================================\n+\n+Prerequisites\n+=============\n+\n+1. Nic single core performance test requirements:\n+\n+ 1.1) FVL25G: two dual port FVL25G nics, all installed on the same socket,\n+ pick one port per nic.\n+ 1.2) NNT10G: four 82599 nics, all installed on the same socket,\n+ pick one port per nic.\n+ 1.3) CVL100G: one CVL100G nics, all installed on the same socket,\n+ pick one port per nic.\n+\n+2. Software::\n+\n+ dpdk: git clone http://dpdk.org/git/dpdk\n+ scapy: http://www.secdev.org/projects/scapy/\n+ dts (next branch): git clone http://dpdk.org/git/tools/dts, \n+ then \"git checkout next\" \n+ Trex code: http://trex-tgn.cisco.com/trex/release/v2.84.tar.gz \n+ (to be run in stateless Layer 2 mode, see section in\n+ Getting Started Guide for more details)\n+ python-prettytable:\n+ apt install python-prettytable (for ubuntu os) \n+ or dnf install python-prettytable (for fedora os). \n+\n+3. Connect all the selected nic ports to traffic generator(IXIA,TREX,\n+ PKTGEN) ports(TG ports)::\n+\n+ 2 TG 25g ports for FVL25G ports\n+ 4 TG 10g ports for 4 NNT10G ports\n+ 1 TG 100g ports for CVL100G port\n+\n+Test Case : Vf Single Core Performance Measurement\n+==================================================\n+\n+1. Bind PF ports to kernel driver, i40e/ixgbe/ice, then create 1 VF from each PF,\n+ take XXV710 for example::\n+\n+ echo 1 > /sys/bus/pci/devices/0000\\:af\\:00.0/sriov_numvfs\n+ echo 1 > /sys/bus/pci/devices/0000\\:b1\\:00.1/sriov_numvfs\n+\n+2. Set vf mac address::\n+\n+ ip link set ens5f0 vf 0 mac 00:12:34:56:78:01\n+ ip link set ens6f0 vf 0 mac 00:12:34:56:78:02\n+\n+3. Bind all the created VFs to dpdk driver, vfio-pci or igb_uio::\n+\n+ ./usertools/dpdk-devbind.py -b vfio-pci af:02.0 b1:02.0\n+\n+4. Start testpmd::\n+\n+ ./dpdk-testpmd -l 28,29 -n 4 -- -i --portmask=0x3 --txd=512 --rxd=512 \\\n+ --txq=2 --rxq=2 --nb-cores=1\n+\n+ testpmd> set fwd mac\n+ testpmd> start\n+\n+5. Configure traffic generator to send traffic::\n+\n+ dst mac: peer nic port mac\n+ src ip : random\n+ dst ip : fixed\n+ frame size: 64 byte\n+ transmit rate: 100%\n+\n+6. Result tables.\n+\n+ +-----------+------------+---------+-------------+---------+---------------------+\n+ | Fwd_core | Frame Size | TXD/RXD | Throughput | Rate | Expected Throughput |\n+ +===========+============+=========+=============+=========+=====================+\n+ | 1C/1T | 64 | 512 | xxxxx Mpps | xxx % | xxxxxxx Mpps |\n+ +-----------+------------+---------+-------------+---------+---------------------+\n+ | 1C/1T | 64 | 2048 | xxxxx Mpps | xxx % | xxxxxxx Mpps |\n+ +-----------+------------+---------+-------------+---------+---------------------+\n+ | 1C/2T | 64 | 512 | xxxxx Mpps | xxx % | xxxxxxx Mpps |\n+ +-----------+------------+---------+-------------+---------+---------------------+\n+ | 1C/2T | 64 | 2048 | xxxxx Mpps | xxx % | xxxxxxx Mpps |\n+ +-----------+------------+---------+-------------+---------+---------------------+\n+\n+ Check throughput and compare it with the expected value. Case will raise failure \n+ if actual throughputs have more than 1Mpps gap from expected ones.\n+\n+Note : \n+ The values for the expected throughput may vary due to different platform and OS, \n+ and traffic generator, please correct threshold values accordingly. \n", "prefixes": [ "V1", "1/3" ] }