From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 39956A49A for ; Mon, 21 May 2018 03:36:44 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 May 2018 18:36:44 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,425,1520924400"; d="scan'208";a="230266125" Received: from dpdk-test47.sh.intel.com ([10.67.118.152]) by fmsmga006.fm.intel.com with ESMTP; 20 May 2018 18:36:44 -0700 From: wang fei To: dts@dpdk.org Cc: wang fei Date: Mon, 21 May 2018 12:03:19 +0800 Message-Id: <1526875400-59950-2-git-send-email-feix.y.wang@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1526875400-59950-1-git-send-email-feix.y.wang@intel.com> References: <1526875400-59950-1-git-send-email-feix.y.wang@intel.com> Subject: [dts] [DTS][Patch V3 2/2] test plan for vf_perf test suite X-BeenThere: dts@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: test suite reviews and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 May 2018 01:36:45 -0000 Put in test plan for test suite of vf_perf. Signed-off-by: wang fei --- test_plans/vf_perf_test_plan.rst | 103 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 103 insertions(+) create mode 100644 test_plans/vf_perf_test_plan.rst diff --git a/test_plans/vf_perf_test_plan.rst b/test_plans/vf_perf_test_plan.rst new file mode 100644 index 0000000..fd079a5 --- /dev/null +++ b/test_plans/vf_perf_test_plan.rst @@ -0,0 +1,103 @@ +.. Copyright (c) <2017>, Intel Corporation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + + - Neither the name of Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + OF THE POSSIBILITY OF SUCH DAMAGE. + + +==================== +VF performance test +=================== + +This document provides benchmark test for NIC VFs which are created from +kernel PFs or DPDK PFs. + + +Prerequisites +============== + +For FVL40G, FVL25G, use 2 ports from two NICs, 2 core 2 queues per port. +For FVL4x10G NIC, use 4 ports from 1 NIC, 1 core 1 queues per port. +For NNT NIC, use 2 ports from 2 NIC, 1 core 1 queues per port. + + + +Test Case 1: Measure performace with kernel PF & dpdk VF +======================================================== + +1. Two (or four for FVL4x10G) NIC PF ports, using kernel driver, create 1 VF from each PF. + +2. Bind the created VFs to igb_uio (not vfio-pci although binding to vfio-pci makes the \ + effect, vfio-pci is not covered by the test suite), and start dpdk l3fwd. + +3. send packet stream from 64bytes to 1518bytes with ixia traffic generator, +got output result, the format should be as below, with figures given in Mpps: + ++-------+------+--------+-----------+ +| Frame | mode | Mpps | %linerate | ++=======+======+========+===========+ +| 64 | lpm | | | ++-------+------+--------+-----------+ +| 128 | lpm | | | ++-------+------+--------+-----------+ +| 256 | lpm | | | ++-------+------+--------+-----------+ +| 512 | lpm | | | ++-------+------+--------+-----------+ +| 1024 | lpm | | | ++-------+------+--------+-----------+ +| 1518 | lpm | | | ++-------+------+--------+-----------+ + + +Test Case 2: Measure performace with dpdk PF & dpdk VF +====================================================== + +1. Two (or four for FVL4x10G) NIC PF ports, binding to igb_uio driver, then create 1 VF from each PF. + +2. Bind the created VFs to igb_uio (not vfio-pci although binding to vfio-pci makes the \ + effect, vfio-pci is not covered by the test suite), and start dpdk l3fwd. + +3. send packet stream from 64bytes to 1518bytes with ixia traffic generator, +got output result, the format should be as below, with figures given in Mpps: + ++-------+------+--------+-----------+ +| Frame | mode | Mpps | %linerate | ++=======+======+========+===========+ +| 64 | lpm | | | ++-------+------+--------+-----------+ +| 128 | lpm | | | ++-------+------+--------+-----------+ +| 256 | lpm | | | ++-------+------+--------+-----------+ +| 512 | lpm | | | ++-------+------+--------+-----------+ +| 1024 | lpm | | | ++-------+------+--------+-----------+ +| 1518 | lpm | | | ++-------+------+--------+-----------+ + -- 2.7.4