From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id CE988A058A; Thu, 2 Apr 2020 10:04:50 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id B78C11BEC6; Thu, 2 Apr 2020 10:04:50 +0200 (CEST) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by dpdk.org (Postfix) with ESMTP id EA9141BEB1 for ; Thu, 2 Apr 2020 10:04:48 +0200 (CEST) IronPort-SDR: yG8jiRY/VAtfTOOsNBL0Vm4far5/fsGlYLAZv0Nzj9WPMZxj4+cRGi5r90suOCvXXa208djGCZ P9uo2mqlZBcw== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Apr 2020 01:04:44 -0700 IronPort-SDR: pV0PPP1xwWzLEe+65uwMyDP3lPrkTWZZfXTBtC01+Ad6waGrSlmykH62mDS2S/j6jRN3T1JXiI LMf29FjEin2g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,335,1580803200"; d="scan'208";a="449530200" Received: from dpdk-yinan-purley.sh.intel.com ([10.67.117.227]) by fmsmga005.fm.intel.com with ESMTP; 02 Apr 2020 01:04:43 -0700 From: Yinan To: dts@dpdk.org Cc: Wang Yinan Date: Thu, 2 Apr 2020 15:47:01 +0000 Message-Id: <20200402154701.55173-1-yinan.wang@intel.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [dts] [PATCH v1] test_plans: add packed ring vectorized case in vhost_pmd_xstats_test_plan 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: , Errors-To: dts-bounces@dpdk.org Sender: "dts" From: Wang Yinan Signed-off-by: Wang Yinan --- test_plans/vhost_pmd_xstats_test_plan.rst | 41 ++++++++++++++++++++--- 1 file changed, 36 insertions(+), 5 deletions(-) diff --git a/test_plans/vhost_pmd_xstats_test_plan.rst b/test_plans/vhost_pmd_xstats_test_plan.rst index 0baee7a..40a4817 100644 --- a/test_plans/vhost_pmd_xstats_test_plan.rst +++ b/test_plans/vhost_pmd_xstats_test_plan.rst @@ -37,11 +37,14 @@ vhost PMD Xstats Tests restart test plan Description =========== -This test plan will cover the basic vhost pmd xstats test with each path of split ring -and packed ring, includes split virtqueue in-order mergeable, in-order non-mergeable, -mergeable, non-mergeable, vector_rx path test and packed virtqueue in-order mergeable, -in-order non-mergeable, mergeable, non-mergeable path, also cover a stability case. +This test plan will cover the basic vhost pmd xstats test with with 10 tx/rx paths. Includes mergeable, non-mergeable, vectorized_rx, +inorder mergeable, inorder non-mergeable, virtio 1.1 mergeable, virtio 1.1 non-mergeableļ¼Œvirtio 1.1 inorder +mergeable, virtio 1.1 inorder non-mergeable, virtio1.1 vectorized path, also cover stability cases. Note IXIA or Scapy packes includes 4 CRC bytes and vhost side will remove the CRC when receive packests. +Note Virtio 1.1 vectorizedized path need below three initial requirements: + 1. AVX512 is allowed in config file and supported by compiler + 2. Host cpu support AVX512F + 3. ring size is power of two Test flow ========= @@ -293,7 +296,35 @@ Test Case 9: xstats test with packed ring inorder non-mergeable path ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \ --legacy-mem --no-pci --file-prefix=virtio \ - --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1 \ + --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \ + -- -i --rx-offloads=0x10 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 --txq=2 + >set fwd mac + >start + +3. Let TG generate send 10000 packets for each packet sizes(64,128,255, 512, 1024, 1523). + +4. On host run "show port xstats 1", and check the statistic type and number is correct. + +5. Let TG generate send 10000 packets for each different types (broadcast, multicast, ucast). + +6. On host run "show port xstats 1", and check the statistic type and number is correct. + +Test Case 10: xstats test with packed ring vectorized path +========================================================= + +1. Bind one port to vfio-pci, then launch vhost by below command:: + + rm -rf vhost-net* + ./testpmd -n 4 -l 2-4 --socket-mem 1024,1024 --legacy-mem \ + --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=2,client=0' -- -i --nb-cores=2 --rxq=2 --txq=2 + testpmd>set fwd mac + testpmd>start + +2. Launch virtio-user by below command:: + + ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \ + --legacy-mem --no-pci --file-prefix=virtio \ + --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \ -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 --txq=2 >set fwd mac >start -- 2.17.1