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 79398A046B for ; Thu, 27 Jun 2019 09:00:38 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 6EBE71E20; Thu, 27 Jun 2019 09:00:38 +0200 (CEST) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id B0C6C2AB for ; Thu, 27 Jun 2019 09:00:36 +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 orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Jun 2019 00:00:36 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,422,1557212400"; d="scan'208";a="361051749" Received: from ubuntu.sh.intel.com ([10.67.119.68]) by fmsmga006.fm.intel.com with ESMTP; 27 Jun 2019 00:00:35 -0700 From: lihong To: dts@dpdk.org Cc: yinan.wang@intel.com, lihong Date: Thu, 27 Jun 2019 07:38:46 +0800 Message-Id: <1561592326-2619-2-git-send-email-lihongx.ma@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1561592326-2619-1-git-send-email-lihongx.ma@intel.com> References: <1561592326-2619-1-git-send-email-lihongx.ma@intel.com> Subject: [dts] [PATCH V2 2/2][virtio container] tests: add testsuite virtio user for container 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" Signed-off-by: lihong --- ...stSuite_virtio_user_for_container_networking.py | 210 +++++++++++++++++++++ 1 file changed, 210 insertions(+) create mode 100644 tests/TestSuite_virtio_user_for_container_networking.py diff --git a/tests/TestSuite_virtio_user_for_container_networking.py b/tests/TestSuite_virtio_user_for_container_networking.py new file mode 100644 index 0000000..c914a88 --- /dev/null +++ b/tests/TestSuite_virtio_user_for_container_networking.py @@ -0,0 +1,210 @@ +# BSD LICENSE +# +# Copyright(c) <2019> 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. + +""" +DPDK Test suite. +Virtio user for container networking +""" + +import utils +import time +from test_case import TestCase +from settings import HEADER_SIZE +from pktgen import PacketGeneratorHelper + + +class TestVirtioUserForContainer(TestCase): + + def set_up_all(self): + """ + Run at the start of each test suite. + """ + self.frame_sizes = [64, 128, 256, 512, 1024, 1518] + self.queue_number = 1 + self.nb_cores = 1 + self.dut_ports = self.dut.get_ports() + self.mem_channels = self.dut.get_memory_channels() + self.ports_socket = self.dut.get_numa_id(self.dut_ports[0]) + self.cores_num = len([n for n in self.dut.cores if int(n['socket']) == + self.ports_socket]) + self.verify(len(self.dut_ports) >= 1, 'Insufficient ports for testing') + self.headers_size = HEADER_SIZE['eth'] + HEADER_SIZE['ip'] + HEADER_SIZE['udp'] + + self.verify('docker_image' in self.get_suite_cfg(), + 'Pls config docker image in the conf %s' % self.suite_name) + self.docker_image = self.get_suite_cfg()['docker_image'] + self.container_base_dir = self.dut.base_dir + self.container_base_dir = self.container_base_dir.replace('~', '/root') + self.logger.info("You can config packet_size in file %s.cfg," % self.suite_name + \ + " in region 'suite' like packet_sizes=[64, 128, 256]") + if 'packet_sizes' in self.get_suite_cfg(): + self.frame_sizes = self.get_suite_cfg()['packet_sizes'] + # create an instance to set stream field setting + self.pktgen_helper = PacketGeneratorHelper() + + def set_up(self): + """ + Run before each test case. + """ + self.dut.send_expect('rm -rf ./vhost-net*', '# ') + self.dut.send_expect('killall -s INT testpmd', '# ') + self.vhost_user = self.dut.new_session(suite='vhost-user') + self.virtio_user = self.dut.new_session(suite='virtio-user') + # Prepare the result table + self.virtio_mac = '00:11:22:33:44:10' + self.table_header = ['Frame'] + self.table_header.append('Mode') + self.table_header.append('Mpps') + self.table_header.append('Queue Num') + self.table_header.append('% linerate') + self.result_table_create(self.table_header) + + def get_core_mask(self): + core_config = '1S/%dC/1T' % (self.nb_cores*2 + 2) + self.verify(self.cores_num >= (self.nb_cores*2 + 2), + 'There has not enought cores to test this case %s' % + self.running_case) + core_list = self.dut.get_core_list( + core_config, socket=self.ports_socket) + core_list_vhost_user = core_list[0:self.nb_cores+1] + core_list_virtio_user = core_list[self.nb_cores+1:self.nb_cores*2+2] + self.core_mask_vhost_user = utils.create_mask(core_list_vhost_user) + self.core_mask_virtio_user = utils.create_mask(core_list_virtio_user) + + def send_and_verify(self): + """ + Send packet with packet generator and verify + """ + for frame_size in self.frame_sizes: + payload_size = frame_size - self.headers_size + tgen_input = [] + rx_port = self.tester.get_local_port(self.dut_ports[0]) + tx_port = self.tester.get_local_port(self.dut_ports[0]) + self.tester.scapy_append( + 'wrpcap("vhost.pcap", [Ether(dst="%s")/IP()/UDP()/("X"*%d)])' % + (self.virtio_mac, payload_size)) + tgen_input.append((tx_port, rx_port, "vhost.pcap")) + + self.tester.scapy_execute() + self.tester.pktgen.clear_streams() + streams = self.pktgen_helper.prepare_stream_from_tginput(tgen_input, 100, + None, self.tester.pktgen) + _, pps = self.tester.pktgen.measure_throughput(stream_ids=streams) + Mpps = pps / 1000000.0 + self.verify(Mpps > 0, '%s can not receive packets of frame size %d' % (self.running_case, frame_size)) + throughput = Mpps * 100 / \ + float(self.wirespeed(self.nic, frame_size, 1)) + + results_row = [frame_size] + results_row.append('virtio in container') + results_row.append(Mpps) + results_row.append(self.queue_number) + results_row.append(throughput) + self.result_table_add(results_row) + + def launch_testpmd_as_vhost(self): + """ + start testpmd as vhost + """ + command_line_client = self.dut.target + '/app/testpmd ' + \ + '-c %s -n %d --socket-mem 1024,1024 --file-prefix=vhost ' + \ + '--vdev "net_vhost0,iface=vhost-net,queues=%d,client=0" ' + \ + '-- -i --nb-cores=%d' + command_line_client = command_line_client % (self.core_mask_vhost_user, + self.mem_channels, self.queue_number, + self.nb_cores) + self.vhost_user.send_expect(command_line_client, 'testpmd> ', 30) + self.vhost_user.send_expect('start', 'testpmd> ', 30) + + def launch_testpmd_as_virtio_in_container(self): + """ + start testpmd as virtio + """ + command_line_user = 'docker run -i -t --privileged -v %s/vhost-net:/tmp/vhost-net ' + \ + '-v /mnt/huge:/dev/hugepages ' + \ + '-v %s:%s %s .%s/%s/app/testpmd -c %s -n %d ' + \ + '-m 1024 --no-pci --file-prefix=container ' + \ + '--vdev=virtio_user0,mac=00:11:22:33:44:10,path=/tmp/vhost-net,queues=%d ' + \ + '-- -i --rxq=%d --txq=%d --nb-cores=%d' + command_line_user = command_line_user % (self.container_base_dir, + self.container_base_dir, self.container_base_dir, self.docker_image, + self.container_base_dir, self.dut.target, self.core_mask_virtio_user, + self.mem_channels, self.queue_number, self.queue_number, + self.queue_number, self.nb_cores) + self.virtio_user.send_expect(command_line_user, 'testpmd> ', 120) + self.virtio_user.send_expect('start', 'testpmd> ', 120) + + def close_all_apps(self): + """ + close testpmd and vhost-switch + """ + self.virtio_user.send_expect('quit', '# ', 60) + self.vhost_user.send_expect('quit', '# ', 60) + self.dut.close_session(self.vhost_user) + self.dut.close_session(self.virtio_user) + + def test_perf_packet_fwd_for_container(self): + """ + packet forward test for container networking + """ + self.queue_number = 1 + self.nb_cores = 1 + self.get_core_mask() + self.launch_testpmd_as_vhost() + self.launch_testpmd_as_virtio_in_container() + self.send_and_verify() + self.result_table_print() + self.close_all_apps() + + def test_perf_packet_fwd_with_multi_queues_for_container(self): + """ + packet forward with multi-queues for container networking + """ + self.queue_number = 2 + self.nb_cores = 2 + self.get_core_mask() + self.launch_testpmd_as_vhost() + self.launch_testpmd_as_virtio_in_container() + self.send_and_verify() + self.result_table_print() + self.close_all_apps() + + def tear_down(self): + """ + Run after each test case. + """ + self.dut.send_expect('killall -s INT testpmd', '# ') + + def tear_down_all(self): + """ + Run after each test suite. + """ + pass -- 2.7.4