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 42A86A0597; Thu, 9 Apr 2020 14:45:34 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 194591C1E0; Thu, 9 Apr 2020 14:45:34 +0200 (CEST) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id E92431C112 for ; Thu, 9 Apr 2020 14:45:32 +0200 (CEST) IronPort-SDR: ig0su/mlfPl5EbBzy69jqJf5dbfITAqNdhOGRZG46hhvs7EVlWVPbOA7V9E/TQ0xI3iNhHHyxJ RYv8jLi98HIA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2020 05:45:31 -0700 IronPort-SDR: zzG4RpHT+3W7TjwmaKVIsfUgAQCAzeyZuz9rZ48HV4LsAkREI48A0Bx/EjYJH7xViSbUm9Bd1/ WxZMvrTw1fnw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,362,1580803200"; d="scan'208";a="297515428" Received: from dpdk-yinan-purley.sh.intel.com ([10.67.117.227]) by FMSMGA003.fm.intel.com with ESMTP; 09 Apr 2020 05:45:30 -0700 From: Yinan To: dts@dpdk.org Cc: Wang Yinan Date: Thu, 9 Apr 2020 20:27:48 +0000 Message-Id: <20200409202748.93878-1-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 path case for loopback_multi_paths_port_restart test 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 --- ...ack_multi_paths_port_restart_test_plan.rst | 53 +++++++++++++++++-- 1 file changed, 50 insertions(+), 3 deletions(-) diff --git a/test_plans/loopback_multi_paths_port_restart_test_plan.rst b/test_plans/loopback_multi_paths_port_restart_test_plan.rst index 1536ebf..4e5c886 100644 --- a/test_plans/loopback_multi_paths_port_restart_test_plan.rst +++ b/test_plans/loopback_multi_paths_port_restart_test_plan.rst @@ -34,7 +34,14 @@ vhost/virtio loopback with multi-paths and port restart test plan ================================================================= -This test plan includes split virtqueue in-order mergeable, in-order non-mergeable, mergeable, non-mergeable, vector_rx path, and packed virtqueue vm2vm in-order mergeable, in-order non-mergeable, mergeable, non-mergeable path test. Also test port restart and only send one packet each time using testpmd. +This test plan includes split virtqueue mergeable, non-mergeable, vectorized_rx, +inorder mergeable, inorder non-mergeable path, and packed virtqueue mergeable, +non-mergeable，inorder mergeable, inorder non-mergeable, vectorized path test. +Also test port restart and only send one packet each time using testpmd. +Note: Packed virtqueue vectorized 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 Case 1: loopback test with packed ring mergeable path ========================================================== @@ -173,8 +180,8 @@ Test Case 4: loopback test with packed ring inorder non-mergeable path ./testpmd -n 4 -l 5-6 --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,packed_vq=1,mrg_rxbuf=0,in_order=1 \ - -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --txd=1024 --rxd=1024 + --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \ + -- -i --rx-offloads=0x10 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --txd=1024 --rxd=1024 >set fwd mac >start @@ -398,6 +405,46 @@ Test Case 9: loopback test with split ring vector_rx path testpmd>port stop 0 testpmd>show port stats all +6. Restart port at vhost side and re-calculate the average throughput, verify the throughput is not zero after port restart:: + + testpmd>port start 0 + testpmd>set burst 1 + testpmd>start tx_first 1 + testpmd>show port stats all + +Test Case 10: loopback test with packed ring vectorized path +============================================================ + +1. Launch vhost by below command:: + + rm -rf vhost-net* + ./testpmd -n 4 -l 2-4 --no-pci \ + --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -- -i --nb-cores=1 --txd=1024 --rxd=1024 + testpmd>set fwd mac + +2. Launch virtio-user by below command:: + + ./testpmd -n 4 -l 5-6 --no-pci --file-prefix=virtio \ + --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,packed_vq=1,in_order=0,mrg_rxbuf=0,packed_vec=1 \ + -- -i --nb-cores=1 --txd=1024 --rxd=1024 + >set fwd mac + >start + +3. Send packets with vhost-testpmd, [frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]:: + + testpmd>set txpkts [frame_size] + testpmd>start tx_first 32 + +4. Get throughput 10 times and calculate the average throughput:: + + testpmd>show port stats all + +5. Stop port at vhost side and re-calculate the average throughput, verify the throughput is zero after port stop:: + + testpmd>stop + testpmd>port stop 0 + testpmd>show port stats all + 6. Restart port at vhost side and re-calculate the average throughput, verify the throughput is not zero after port restart:: testpmd>port start 0 -- 2.17.1