From patchwork Fri Apr 21 18:29:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Yingya Han X-Patchwork-Id: 126385 Return-Path: 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]) by inbox.dpdk.org (Postfix) with ESMTP id 108EF429AC; Fri, 21 Apr 2023 12:32:39 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0C5B841156; Fri, 21 Apr 2023 12:32:39 +0200 (CEST) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by mails.dpdk.org (Postfix) with ESMTP id BAF3D410F3 for ; Fri, 21 Apr 2023 12:32:36 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1682073156; x=1713609156; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=vr6b+NiJOAoXHvNDpg5Ue0KsSXVei6gPcbEI1bhT5Js=; b=FcC3LLv0+YmAwp9qxMZSbGrK11rW7vdV2heP86DlJcX9mM+Tv1ahiVto gCPtJarmbXWAzV9/HD0OFcrFTaFhfJBryHa4SOchyFsXz6flIRnhEArgP W844n3wBJPCwszttfsf1nYh+MueCrU8wDOW85DKTAWKm1duHA3dF6wX9x 9Yy+fVsSp+YZ01DrKSUf882jHTHCXrpCFoY4v7j3LFRToMMtht02nwC7h SYPUgmvFxZ30kURrnZ+z7CUF7b/LFsDCgsShlJxK2b7ppt+ShrdoNRi9g TidmMp5aQJkM7yakey6zEYei+dgHhcXiqw40HtD3+XmezfEE0kpB3SEp4 Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10686"; a="325563772" X-IronPort-AV: E=Sophos;i="5.99,214,1677571200"; d="scan'208";a="325563772" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Apr 2023 03:32:36 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10686"; a="669688069" X-IronPort-AV: E=Sophos;i="5.99,214,1677571200"; d="scan'208";a="669688069" Received: from dpdk-lijuan-icelake4.sh.intel.com ([10.67.119.152]) by orsmga006.jf.intel.com with ESMTP; 21 Apr 2023 03:32:34 -0700 From: Yingya Han To: dts@dpdk.org Cc: Yingya Han Subject: [dts][PATCH V2 1/3]test_plans: add ice_iavf_checksum_perf test plan Date: Fri, 21 Apr 2023 18:29:21 +0000 Message-Id: <20230421182923.179866-2-yingyax.han@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230421182923.179866-1-yingyax.han@intel.com> References: <20230421182923.179866-1-yingyax.han@intel.com> MIME-Version: 1.0 X-BeenThere: dts@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: test suite reviews and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dts-bounces@dpdk.org Signed-off-by: Yingya Han --- .../ice_iavf_checksum_perf_test_plan.rst | 224 ++++++++++++++++++ test_plans/index.rst | 1 + 2 files changed, 225 insertions(+) create mode 100644 test_plans/ice_iavf_checksum_perf_test_plan.rst diff --git a/test_plans/ice_iavf_checksum_perf_test_plan.rst b/test_plans/ice_iavf_checksum_perf_test_plan.rst new file mode 100644 index 00000000..891a6536 --- /dev/null +++ b/test_plans/ice_iavf_checksum_perf_test_plan.rst @@ -0,0 +1,224 @@ +.. SPDX-License-Identifier: BSD-3-Clause + Copyright(c) 2023 Intel Corporation + +=============================================================== +Benchmark the performance of iavf checksum forwarding with E810 +=============================================================== + +Description +=========== + +Prerequisites +============= + +1. Hardware: + + 1.1) vf checksum perf test for Intel® Ethernet Network Adapter E810-CQDA2: + 1 NIC or 2 NIC cards attached to the same processor and 1 port used of each NIC. + 1.2) vf checksum perf test for Intel® Ethernet Network Adapter E810-XXVDA4: + 1 NIC card attached to the processor and 4 ports used. + +2. Software:: + + dpdk: git clone http://dpdk.org/git/dpdk + trex: git clone http://trex-tgn.cisco.com/trex/release/v2.93.tar.gz + + +Test Case +========= +The test case check the throughput result with ipv4, in the case, +we will send the bi-direction flows with line rate, then we can check the +passthrough rate. + +Common Steps +------------ +1. Bind PF ports to kernel driver(ice), then create 1 VF from each PF, + take E810-CQDA2 for example:: + + echo 1 > /sys/bus/pci/devices/0000\:17\:00.0/sriov_numvfs + echo 1 > /sys/bus/pci/devices/0000\:4b\:00.0/sriov_numvfs + +2. Ip link set VF trust on and spoofchk off on DUT:: + + ip link set $PF_INTF vf 0 trust on + ip link set $PF_INTF vf 0 spoofchk off + +3. Set vf mac address:: + + ip link set ens5f0 vf 0 mac 00:12:34:56:78:01 + ip link set ens6f0 vf 0 mac 00:12:34:56:78:02 + +4. Bind tested ports to vfio-pci:: + + #./usertools/dpdk-devbind.py -s + 0000:17:00.0 'Device 1592' if=ens5f0 drv=ice unused=vfio-pci + 0000:4b:00.0 'Device 1592' if=ens6f0 drv=ice unused=vfio-pci + #./usertools/dpdk-devbind.py -b vfio-pci + #./usertools/dpdk-devbind.py -b vfio-pci 0000:17:01.0 + #./usertools/dpdk-devbind.py -b vfio-pci 0000:4b:01.0 + +5. Configure traffic generator to send traffic + + Test flow MAC table. + + +------+---------+------------+----------------+ + | Flow | Traffic | MAC | MAC | + | | Gen. | Src. | Dst. | + | | Port | Address | Address | + +======+=========+============+================+ + | 1 | TG0 | Random MAC | 00:12:34:56:01 | + +------+---------+------------+----------------+ + | 2 | TG1 | Random Mac | 00:12:34:56:02 | + +------+---------+------------+----------------+ + + The Flow IP table. + + +------+---------+------------+------------+ + | Flow | Traffic | IPV4 | IPV4 | + | | Gen. | Src. | Dest. | + | | Port | Address | Address | + +======+=========+============+============+ + | 1 | TG0 | Any IP | 198.18.1.0 | + +------+---------+------------+------------+ + | 2 | TG1 | Any IP | 198.18.0.0 | + +------+---------+------------+------------+ + + Set the packet length : 128 bytes-1518 bytes + The IPV4 Dest Address increase with the num 1024. + +6. Test results table. + + +-----------+------------+-------------+---------+ + | Fwd_core | Frame Size | Throughput | Rate | + +===========+============+=============+=========+ + | 1C/1T | 128 | xxxxx Mpps | xxx % | + +-----------+------------+-------------+---------+ + | 1C/1T | ... | xxxxx Mpps | xxx % | + +-----------+------------+-------------+---------+ + +Test Case 1: test_perf_enable_SW_checksum_offload +------------------------------------------------- +test steps +~~~~~~~~~~ +1. Bind VF ports to dpdk driver as common step 4:: + + ./usertools/dpdk-devbind.py -b vfio-pci 17:01.0 4b:01.0 + +2. Start dpdk-testpmd:: + + /app/dpdk-testpmd -l 5,6 -n 8 --force-max-simd-bitwidth=512 \ + -- -i --portmask=0x3 --rxq=1 --txq=1 --txd=1024 --rxd=1024 --forward=io \ + --nb-cores=1 --enable-rx-cksum + + Note: + -force-max-simd-bitwidth: set 512 + -enable-rx-cksum: enable rx checksum + +3. Configure traffic generator to send traffic as common step 5. + +4. Record Test results as common step 6. + +5. Config SW checksum offload:: + + testpmd>stop + testpmd>set fwd csum + testpmd>port stop all + testpmd>csum set ip sw 0 + testpmd>csum set ip sw 1 + testpmd>port start all + testpmd>start + +6. Configure traffic generator to send traffic as common step 5. + + Set the incorrect ipv4 checksum. + +7. Record Test results as common step 6. + +8. Set the traffic flow as below: + + Ether / IPv4 / UDP / VXLAN / Ether / IPv4 / UDP / payload + + Set the packet length : 128 bytes-1518 bytes. + + Set the inner and outer incorrect ipv4 checksum and udp checksum. + +9. Record Test results as common step 6. + + +Test Case 2: test_perf_enable_HW_checksum_offload +------------------------------------------------- +test steps +~~~~~~~~~~ + +1. Bind VF ports to dpdk driver as common step 4:: + + ./usertools/dpdk-devbind.py -b vfio-pci 17:01.0 4b:01.0 + +2. Start dpdk-testpmd:: + + /app/dpdk-testpmd -l 5,6 -n 8 --force-max-simd-bitwidth=512 \ + -- -i --portmask=0x3 --rxq=1 --txq=1 --txd=1024 --rxd=1024 --forward=io \ + --nb-cores=1 --enable-rx-cksum + + Note: + -force-max-simd-bitwidth: set 512 + -enable-rx-cksum: enable rx checksum + +3. Config HW checksum offload:: + + testpmd>stop + testpmd>set fwd csum + testpmd>port stop all + testpmd>csum set ip hw 0 + testpmd>csum set ip hw 1 + testpmd>port start all + testpmd>set promisc all on + testpmd>start + +4. Configure traffic generator to send traffic as common step 5. + + Set the incorrect ipv4 checksum. + +5. Record Test results as common step 6. + +6. Set the traffic flow as below: + + Ether / IPv4 / UDP / VXLAN / Ether / IPv4 / UDP / payload + + Set the packet length : 128 bytes-1518 bytes. + + Set the inner and outer incorrect ipv4 checksum and udp checksum. + +7. Record Test results as common step 6. + +8. Set HW inner and outer checksum offload:: + + testpmd>stop + testpmd>port stop all + testpmd>csum set udp hw 0 + testpmd>csum set udp hw 1 + testpmd>csum set outer-ip hw 0 + testpmd>csum set outer-ip hw 1 + testpmd>csum set outer-udp hw 0 + testpmd>csum set outer-udp hw 1 + testpmd>csum parse-tunnel on 0 + testpmd>csum parse-tunnel on 1 + testpmd>port start all + testpmd>set promisc all on + testpmd>start + +9. Configure traffic generator to send traffic as common step 5. + + Set the incorrect ipv4 checksum. + +10. Record Test results as common step 6. + +11. Set the traffic flow as below: + + Ether / IPv4 / UDP / VXLAN / Ether / IPv4 / UDP / payload + + Set the packet length : 128 bytes-1518 bytes. + + Set the inner and outer incorrect ipv4 checksum and udp checksum. + +12. Record Test results as common step 6. diff --git a/test_plans/index.rst b/test_plans/index.rst index 2008f50b..3a91799e 100644 --- a/test_plans/index.rst +++ b/test_plans/index.rst @@ -43,6 +43,7 @@ The following are the test plans for the DPDK DTS automated test system. ice_fdir_test_plan ice_rx_timestamp_test_plan ice_ip_fragment_rte_flow_test_plan + ice_iavf_checksum_perf_test_plan ice_iavf_flow_subscribe_test_plan ice_iavf_ip_fragment_rte_flow_test_plan ice_iavf_packet_pacing_test_plan