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 BD74DA0613 for ; Tue, 30 Jul 2019 14:17:24 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id B3B451C10F; Tue, 30 Jul 2019 14:17:24 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 82E7A1C10D for ; Tue, 30 Jul 2019 14:17:23 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 30 Jul 2019 05:17:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,326,1559545200"; d="scan'208";a="162560986" Received: from fmsmsx108.amr.corp.intel.com ([10.18.124.206]) by orsmga007.jf.intel.com with ESMTP; 30 Jul 2019 05:17:22 -0700 Received: from fmsmsx116.amr.corp.intel.com (10.18.116.20) by FMSMSX108.amr.corp.intel.com (10.18.124.206) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 30 Jul 2019 05:17:22 -0700 Received: from shsmsx105.ccr.corp.intel.com (10.239.4.158) by fmsmsx116.amr.corp.intel.com (10.18.116.20) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 30 Jul 2019 05:17:21 -0700 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.112]) by SHSMSX105.ccr.corp.intel.com ([169.254.11.15]) with mapi id 14.03.0439.000; Tue, 30 Jul 2019 20:17:19 +0800 From: "Wang, Yinan" To: "Ma, LihongX" , "dts@dpdk.org" Thread-Topic: [dts][PATCH V1] tests: add testsuite pvp virtio user 4k pages Thread-Index: AQHVRqAcpu6tBV6XyUe8wuEL2H4Q66bjFC9w Date: Tue, 30 Jul 2019 12:17:19 +0000 Message-ID: References: <1564441565-14979-1-git-send-email-lihongx.ma@intel.com> In-Reply-To: <1564441565-14979-1-git-send-email-lihongx.ma@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiNDUwY2RjNGItMzA5YS00MzJkLWFhYzQtNjFkY2JiYjRmOWNhIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiMmlNaUw4TTl5VHJIM2FiSEc3MWpJcSszTDJKWll1dFRiT3UrdGVFYURYeGhDd0lDNEtLaXc5Q2pHT1V1K3cyOCJ9 x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.600.7 dlp-reaction: no-action x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="iso-2022-jp" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dts] [PATCH V1] tests: add testsuite pvp virtio user 4k pages 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" Acked-by: Wang, Yinan > -----Original Message----- > From: Ma, LihongX > Sent: 2019=1B$BG/=1B(B7=1B$B7n=1B(B30=1B$BF|=1B(B 7:06 > To: dts@dpdk.org > Cc: Wang, Yinan ; Ma, LihongX > Subject: [dts][PATCH V1] tests: add testsuite pvp virtio user 4k pages >=20 > Signed-off-by: lihong > --- > tests/TestSuite_pvp_virtio_user_4k_pages.py | 196 > ++++++++++++++++++++++++++++ > 1 file changed, 196 insertions(+) > create mode 100644 tests/TestSuite_pvp_virtio_user_4k_pages.py >=20 > diff --git a/tests/TestSuite_pvp_virtio_user_4k_pages.py > b/tests/TestSuite_pvp_virtio_user_4k_pages.py > new file mode 100644 > index 0000000..11079a4 > --- /dev/null > +++ b/tests/TestSuite_pvp_virtio_user_4k_pages.py > @@ -0,0 +1,196 @@ > +# 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. > +vhost/virtio-user pvp with 4K pages. > +""" > + > +import utils > +import time > +from test_case import TestCase > +from packet import Packet, save_packets from pktgen import > +PacketGeneratorHelper > + > + > +class TestPVPVirtioWith2Mhuge(TestCase): > + > + def set_up_all(self): > + """ > + Run at the start of each test suite. > + """ > + self.core_config =3D "1S/4C/1T" > + self.dut_ports =3D self.dut.get_ports() > + self.ports_socket =3D self.dut.get_numa_id(self.dut_ports[0]) > + self.cores_num =3D len([n for n in self.dut.cores if int(n['sock= et']) =3D=3D 0]) > + self.verify(len(self.dut_ports) >=3D 1, "Insufficient ports for = testing") > + self.verify(self.cores_num >=3D 4, > + "There has not enought cores to test this suite %s" = % > + self.suite_name) > + # for this suite, only support for vfio-pci > + self.dut.send_expect('modprobe vfio-pci', '# ') > + for i in self.dut_ports: > + port =3D self.dut.ports_info[i]['port'] > + port.bind_driver('vfio-pci') > + > + self.core_list =3D self.dut.get_core_list( > + self.core_config, socket=3Dself.ports_socket) > + self.core_list_virtio_user =3D self.core_list[0:2] > + self.core_list_vhost_user =3D self.core_list[2:4] > + self.core_mask_virtio_user =3D > utils.create_mask(self.core_list_virtio_user) > + self.core_mask_vhost_user =3D > utils.create_mask(self.core_list_vhost_user) > + self.mem_channels =3D self.dut.get_memory_channels() > + self.dst_mac =3D self.dut.get_mac_address(self.dut_ports[0]) > + self.frame_sizes =3D [64, 128, 256, 512, 1024, 1518] > + self.logger.info("You can config packet_size in file %s.cfg," % > self.suite_name + \ > + " in region 'suite' like packet_sizes=3D[64, 128= , 256]") > + if 'packet_sizes' in self.get_suite_cfg(): > + self.frame_sizes =3D self.get_suite_cfg()['packet_sizes'] > + > + self.out_path =3D '/tmp/%s' % self.suite_name > + out =3D self.tester.send_expect('ls -d %s' % self.out_path, '# '= ) > + if 'No such file or directory' in out: > + self.tester.send_expect('mkdir -p %s' % self.out_path, '# ') > + # create an instance to set stream field setting > + self.pktgen_helper =3D 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 =3D self.dut.new_session(suite=3D"vhost-user") > + self.virtio_user =3D self.dut.new_session(suite=3D"virtio-user") > + # Prepare the result table > + self.table_header =3D ['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 send_and_verify(self): > + """ > + Send packet with packet generator and verify > + """ > + for frame_size in self.frame_sizes: > + tgen_input =3D [] > + rx_port =3D self.tester.get_local_port(self.dut_ports[0]) > + tx_port =3D self.tester.get_local_port(self.dut_ports[0]) > + pkt =3D Packet(pkt_type=3D'UDP', pkt_len=3Dframe_size) > + pkt.config_layer('ether', {'dst': '%s' % self.dst_mac}) > + save_packets([pkt], "%s/vhost.pcap" % self.out_path) > + tgen_input.append((tx_port, rx_port, "%s/vhost.pcap" % > + self.out_path)) > + > + self.tester.pktgen.clear_streams() > + streams =3D > self.pktgen_helper.prepare_stream_from_tginput(tgen_input, 100, > + None, self.tester.pktgen) > + _, pps =3D > self.tester.pktgen.measure_throughput(stream_ids=3Dstreams) > + Mpps =3D pps / 1000000.0 > + self.verify(Mpps > 0, "%s can not receive packets" % > (self.running_case)) > + throughput =3D Mpps * 100 / \ > + float(self.wirespeed(self.nic, 64, 1)) > + > + results_row =3D [frame_size] > + results_row.append("4K pages") > + results_row.append(Mpps) > + results_row.append("1") > + results_row.append(throughput) > + self.result_table_add(results_row) > + > + def start_testpmd_as_vhost(self): > + """ > + Start testpmd on vhost > + """ > + command_line_client =3D "%s/app/testpmd -c %s -n %d " + \ > + "--file-prefix=3Dvhost -m 1024 --no-huge = " + \ > + "--vdev > 'net_vhost0,iface=3Dvhost-net,queues=3D1' -- -i " + \ > + "--no-numa --socket-num=3D0" > + command_line_client =3D command_line_client % (self.target, > + self.core_mask_vhost_user, > self.mem_channels) > + self.vhost_user.send_expect(command_line_client, "testpmd> ", 12= 0) > + self.vhost_user.send_expect("start", "testpmd> ", 120) > + > + def start_testpmd_as_virtio(self): > + """ > + Start testpmd on virtio > + """ > + command_line_user =3D "./%s/app/testpmd -n %d -c %s " + \ > + "--no-huge -m 1024 --file-prefix=3Dvirtio-us= er " + > \ > + > "--vdev=3Dnet_virtio_user0,mac=3D00:11:22:33:44:10,path=3D./vhost-net,que= ues=3D1 -- > -i" > + command_line_user =3D command_line_user % (self.target, > + self.mem_channels, self.core_mask_virtio_user) > + self.virtio_user.send_expect(command_line_user, "testpmd> ", 120= ) > + self.virtio_user.send_expect("start", "testpmd> ", 120) > + > + def prepare_tmpfs_for_4k(self): > + """ > + Prepare tmpfs with 4K-pages > + """ > + self.dut.send_expect('mkdir -p /mnt/tmpfs_nohuge', '# ') > + self.dut.send_expect('mount tmpfs /mnt/tmpfs_nohuge -t tmpfs -o > + size=3D4G', '# ') > + > + def restore_env_of_tmpfs_for_4k(self): > + self.dut.send_expect('umount /mnt/tmpfs_nohuge', '# ') > + > + def close_all_apps(self): > + """ > + Close testpmd > + """ > + 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_pvp_virtio_user_with_4K_pages(self): > + """ > + Basic test for virtio-user 4K pages > + """ > + self.start_testpmd_as_vhost() > + self.prepare_tmpfs_for_4k() > + self.start_testpmd_as_virtio() > + 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", "# ") > + self.restore_env_of_tmpfs_for_4k() > + > + def tear_down_all(self): > + """ > + Run after each test suite. > + """ > + pass > -- > 2.7.4