From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id B6E2AA046B for ; Wed, 26 Jun 2019 09:21:55 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id ADF6B4F98; Wed, 26 Jun 2019 09:21:55 +0200 (CEST) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id 1B6A74F98 for ; Wed, 26 Jun 2019 09:21:52 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Jun 2019 00:21:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,418,1557212400"; d="scan'208";a="183069677" Received: from fmsmsx105.amr.corp.intel.com ([10.18.124.203]) by fmsmga001.fm.intel.com with ESMTP; 26 Jun 2019 00:21:52 -0700 Received: from fmsmsx163.amr.corp.intel.com (10.18.125.72) by FMSMSX105.amr.corp.intel.com (10.18.124.203) with Microsoft SMTP Server (TLS) id 14.3.439.0; Wed, 26 Jun 2019 00:21:51 -0700 Received: from shsmsx151.ccr.corp.intel.com (10.239.6.50) by fmsmsx163.amr.corp.intel.com (10.18.125.72) with Microsoft SMTP Server (TLS) id 14.3.439.0; Wed, 26 Jun 2019 00:21:51 -0700 Received: from shsmsx101.ccr.corp.intel.com ([169.254.1.87]) by SHSMSX151.ccr.corp.intel.com ([169.254.3.246]) with mapi id 14.03.0439.000; Wed, 26 Jun 2019 15:21:49 +0800 From: "Tu, Lijuan" To: "Wang, Yinan" , "dts@dpdk.org" CC: "Wang, Yinan" Thread-Topic: [dts] [PATCH] tests: delete useless testsuite of virtio Thread-Index: AQHVJX805gKC+GVSqka80brKril7zKatlJ9A Date: Wed, 26 Jun 2019 07:21:48 +0000 Message-ID: <8CE3E05A3F976642AAB0F4675D0AD20E0BAC50C7@SHSMSX101.ccr.corp.intel.com> References: <20190617193726.20162-1-yinan.wang@intel.com> In-Reply-To: <20190617193726.20162-1-yinan.wang@intel.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.0.600.7 dlp-reaction: no-action x-ctpclassification: CTP_NT x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiOTNhMDc3YzMtMjFiMi00MmQ1LWI5OTUtNjNlMGVlN2QwNTZlIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiN2g4VnlKdHI0Q3liaXluUlpRYVg0eExqT05Ra0V0SHRpTzlGMWgxU3lLWjQwVDNTVTRRanpRXC9nVWpaNHFGQ3cifQ== x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dts] [PATCH] tests: delete useless testsuite of virtio 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" Applied, thanks > -----Original Message----- > From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Yinan > Sent: Tuesday, June 18, 2019 3:37 AM > To: dts@dpdk.org > Cc: Wang, Yinan > Subject: [dts] [PATCH] tests: delete useless testsuite of virtio >=20 > From: Wang Yinan >=20 > Signed-off-by: Wang Yinan > --- > ..._vhost_loopback_performance_virtio_user.py | 272 ---------------- > tests/TestSuite_vhost_qemu_pvp_performance.py | 307 ------------------ > 2 files changed, 579 deletions(-) > delete mode 100644 > tests/TestSuite_vhost_loopback_performance_virtio_user.py > delete mode 100644 tests/TestSuite_vhost_qemu_pvp_performance.py >=20 > diff --git a/tests/TestSuite_vhost_loopback_performance_virtio_user.py > b/tests/TestSuite_vhost_loopback_performance_virtio_user.py > deleted file mode 100644 > index 016f06a..0000000 > --- a/tests/TestSuite_vhost_loopback_performance_virtio_user.py > +++ /dev/null > @@ -1,272 +0,0 @@ > -# > -# BSD LICENSE > -# > -# Copyright(c) 2010-2016 Intel Corporation. All rights reserved. > -# 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. > -Test Vhost loopback performance for Mergeable, normal , vector Path -""" > -import os > -import string > -import utils > -import time > -import re > -from test_case import TestCase > - > - > -class TestVhostLoopback(TestCase): > - > - def set_up_all(self): > - """ > - Run at the start of each test suite. > - """ > - # Clean the execution environment > - self.dut.send_expect("rm -rf ./vhost.out", "#") > - self.dut.send_expect("rm -rf ./vhost-net*", "#") > - self.header_row =3D ["FrameSize(B)", "Mode", "Throughput(Mpps)", > "Virtio Version"] > - self.frame_sizes =3D [64, 128, 260, 520, 1024, 1500] > - self.test_cycles =3D {'Mpps': {}, 'pct': {}} > - # Don't use any NIC in this test case > - port_list =3D self.dut.get_ports() > - for i in port_list: > - port =3D self.dut.ports_info[i]['port'] > - port.bind_driver() > - # Get the default TX packet size of the testpmd > - out =3D self.dut.send_expect("cat app/test-pmd/testpmd.h |grep > TXONLY_DEF_PACKET_LEN", "# ") > - try: > - search_result =3D re.search("#define > TXONLY_DEF_PACKET_LEN\s*(\d*)", out) > - self.packet_length =3D search_result.group(1) > - except: > - self.logger.error("Failed to capture default testpmd txonly = packet > length") > - > - def set_up(self): > - """ > - Run before each test case. > - """ > - pass > - > - def test_perf_vhost_mergeable_loopback(self): > - """ > - Benchmark performance for frame_sizes. > - """ > - self.result_table_create(self.header_row) > - # Modify the driver file to disable the Mergeable, then re-compi= le the > DPDK and back up the original driver file > - for frame_size in self.frame_sizes: > - # Back up the original driver file > - self.dut.send_expect("cp ./drivers/net/virtio/virtio_ethdev.= h ./", "#", > 30) > - # Change the packet size sent by the testpmd > - self.change_testpmd_size =3D "sed -i -e 's/#define > TXONLY_DEF_PACKET_LEN.*$/#define > TXONLY_DEF_PACKET_LEN %d/' ./app/test-pmd/testpmd.h" % frame_size > - self.dut.send_expect(self.change_testpmd_size, "#", 30) > - self.dut.build_install_dpdk(self.dut.target) > - > - # Start the vhost user side > - cmd =3D self.target + "/app/testpmd -n 4 -c 0x03 " + \ > - "-m 2048 --file-prefix=3Dvhost --vdev 'net_vhost0,ifac= e=3Dvhost- > net,queues=3D1,client=3D0' -- -i" > - self.dut.send_expect(cmd, "testpmd>", 120) > - # Start the virtio_user side > - vhost_user =3D self.dut.new_session() > - command_line_user =3D self.target + "/app/testpmd -n 4 -c 0x= 0c " + \ > - " -m 2048 --no-pci --file-prefix=3Dvirti= o " + \ > - " -- > vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost-net" + \ > - " -- -i --tx-offloads=3D0 --disable-hw-v= lan-filter" > - > - vhost_user.send_expect(command_line_user, "testpmd>", 120) > - > - self.dut.send_expect("set fwd mac retry", "testpmd>", 60) > - self.dut.send_expect("start tx_first 32", "testpmd>", 60) > - vhost_user.send_expect("start tx_first 32", "testpmd> ", 120= ) > - results =3D 0.0 > - out =3D self.dut.send_expect("show port stats all", "testpmd= >", 60) > - time.sleep(5) > - # Get throughput 10 times and calculate the average throughp= ut > - for i in range(10): > - out =3D self.dut.send_expect("show port stats all", "tes= tpmd>", 60) > - time.sleep(5) > - lines =3D re.search("Rx-pps:\s*(\d*)", out) > - result =3D lines.group(1) > - results +=3D float(result) > - Mpps =3D results / (1000000 * 10) > - > - self.dut.send_expect("quit", "#", 60) > - vhost_user.send_expect("quit", "#", 60) > - # Restore the driver file > - self.dut.send_expect("rm -rf ./drivers/net/virtio/virtio_eth= dev.h", "#", > 30) > - self.dut.send_expect("mv ./virtio_ethdev.h ./drivers/net/vir= tio/", "#", > 30) > - self.test_cycles['Mpps'][frame_size] =3D Mpps > - self.test_cycles['pct'][frame_size] =3D "Virtio 0.95" > - > - for frame_size in self.frame_sizes: > - results_row =3D [frame_size] > - results_row.append("Mergeable on") > - results_row.append(self.test_cycles['Mpps'][frame_size]) > - results_row.append(self.test_cycles['pct'][frame_size]) > - self.result_table_add(results_row) > - > - self.result_table_print() > - # Change the packet size of testpmd to default number 64 > - > - def test_perf_vhost_vector_loopback(self): > - """ > - Benchmark performance for frame_sizes. > - """ > - self.result_table_create(self.header_row) > - for frame_size in self.frame_sizes: > - # Modify the driver file to disable the Mergeable, then re-c= ompile > the DPDK and back up the original driver file > - self.dut.send_expect("cp ./drivers/net/virtio/virtio_ethdev.= h ./", "#", > 30) > - self.dut.send_expect("sed -i > '/VIRTIO_NET_F_MRG_RXBUF/d' ./drivers/net/virtio/virtio_ethdev.h", "#", 3= 0) > - self.change_testpmd_size =3D "sed -i -e 's/#define > TXONLY_DEF_PACKET_LEN .*$/#define > TXONLY_DEF_PACKET_LEN %d/' ./app/test-pmd/testpmd.h" % frame_size > - self.dut.send_expect(self.change_testpmd_size, "#", 30) > - self.dut.build_install_dpdk(self.dut.target) > - > - # Start the vhost user side > - cmd =3D self.target + "/app/testpmd -n 4 -c 0x03 " + \ > - "-m 2048 --file-prefix=3Dvhost --vdev 'net_vhost0,ifac= e=3Dvhost- > net,queues=3D1,client=3D0' -- -i" > - self.dut.send_expect(cmd, "testpmd>", 120) > - # Start the virtio_user side > - vhost_user =3D self.dut.new_session() > - command_line_user =3D self.target + "/app/testpmd -n 4 -c 0x= 0c " + \ > - " -m 2048 --no-pci --file-prefix=3Dvirti= o " + \ > - " -- > vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost-net " + \ > - " -- -i --tx-offloads=3D0 --disable-hw-v= lan-filter" > - > - vhost_user.send_expect(command_line_user, "testpmd>", 120) > - > - self.dut.send_expect("set fwd mac retry", "testpmd>", 60) > - self.dut.send_expect("start tx_first 32", "testpmd>", 60) > - vhost_user.send_expect("start tx_first 32", "testpmd> ", 120= ) > - results =3D 0.0 > - out =3D self.dut.send_expect("show port stats all", "testpmd= >", 60) > - time.sleep(5) > - # Get throughput 10 times and calculate the average throughp= ut > - for i in range(10): > - out =3D self.dut.send_expect("show port stats all", "tes= tpmd>", 60) > - time.sleep(5) > - lines =3D re.search("Rx-pps:\s*(\d*)", out) > - result =3D lines.group(1) > - results +=3D float(result) > - Mpps =3D results / (1000000 * 10) > - > - self.dut.send_expect("quit", "#", 60) > - vhost_user.send_expect("quit", "#", 60) > - # Restore the driver file > - self.dut.send_expect("rm -rf ./drivers/net/virtio/virtio_eth= dev.h", "#", > 30) > - self.dut.send_expect("mv ./virtio_ethdev.h ./drivers/net/vir= tio/", "#", > 30) > - self.test_cycles['Mpps'][frame_size] =3D Mpps > - self.test_cycles['pct'][frame_size] =3D "Virtio 0.95" > - > - for frame_size in self.frame_sizes: > - results_row =3D [frame_size] > - results_row.append("Vector on") > - results_row.append(self.test_cycles['Mpps'][frame_size]) > - results_row.append(self.test_cycles['pct'][frame_size]) > - self.result_table_add(results_row) > - > - self.result_table_print() > - > - def test_perf_vhost_normal_loopback(self): > - """ > - Benchmark performance for frame_sizes. > - """ > - > - self.result_table_create(self.header_row) > - for frame_size in self.frame_sizes: > - # Modify the driver file to disable the Mergeable, then re-c= ompile > the DPDK and back up the original driver file > - self.dut.send_expect("cp ./drivers/net/virtio/virtio_ethdev.= h ./", "#", > 30) > - self.dut.send_expect("sed -i > '/VIRTIO_NET_F_MRG_RXBUF/d' ./drivers/net/virtio/virtio_ethdev.h", "#", 3= 0) > - self.change_testpmd_size =3D "sed -i -e 's/#define > TXONLY_DEF_PACKET_LEN .*$/#define > TXONLY_DEF_PACKET_LEN %d/' ./app/test-pmd/testpmd.h" % frame_size > - self.dut.send_expect(self.change_testpmd_size, "#", 30) > - self.dut.build_install_dpdk(self.dut.target) > - > - # Start the vhost user side > - cmd =3D self.target + "/app/testpmd -n 4 -c 0x03 " + \ > - "-m 2048 --file-prefix=3Dvhost --vdev 'net_vhost0,ifac= e=3Dvhost- > net,queues=3D1,client=3D0' -- -i" > - self.dut.send_expect(cmd, "testpmd>", 120) > - # Start the virtio_user side > - vhost_user =3D self.dut.new_session() > - command_line_user =3D self.target + "/app/testpmd -n 4 -c 0x= 0c " + \ > - " -m 2048 --no-pci --file-prefix=3Dvirti= o " + \ > - " -- > vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost-net" + \ > - " -- -i --tx-offloads=3D0x8000 --disable= -hw-vlan-filter" > - > - vhost_user.send_expect(command_line_user, "testpmd>", 120) > - > - self.dut.send_expect("set fwd mac retry", "testpmd>", 60) > - self.dut.send_expect("start tx_first 32", "testpmd>", 60) > - vhost_user.send_expect("start tx_first 32", "testpmd> ", 120= ) > - results =3D 0.0 > - out =3D self.dut.send_expect("show port stats all", "testpmd= >", 60) > - time.sleep(5) > - # Get throughput 10 times and calculate the average throughp= ut > - for i in range(10): > - out =3D self.dut.send_expect("show port stats all", "tes= tpmd>", 60) > - time.sleep(5) > - lines =3D re.search("Rx-pps:\s*(\d*)", out) > - result =3D lines.group(1) > - results +=3D float(result) > - Mpps =3D results / (1000000 * 10) > - > - self.dut.send_expect("quit", "#", 60) > - vhost_user.send_expect("quit", "#", 60) > - # Restore the driver file > - self.dut.send_expect("rm -rf ./drivers/net/virtio/virtio_eth= dev.h", "#", > 30) > - self.dut.send_expect("mv ./virtio_ethdev.h ./drivers/net/vir= tio/", "#", > 30) > - self.test_cycles['Mpps'][frame_size] =3D Mpps > - self.test_cycles['pct'][frame_size] =3D "Virtio 0.95" > - > - for frame_size in self.frame_sizes: > - results_row =3D [frame_size] > - results_row.append("Normal") > - results_row.append(self.test_cycles['Mpps'][frame_size]) > - results_row.append(self.test_cycles['pct'][frame_size]) > - self.result_table_add(results_row) > - > - self.result_table_print() > - > - def tear_down(self): > - """ > - Run after each test case. > - """ > - time.sleep(2) > - > - def tear_down_all(self): > - """ > - Run after each test suite. > - """ > - # Recompile the dpdk because we change the source code during th= e > test > - self.dut.build_install_dpdk(self.dut.target) > - # Re-bind the port to config driver > - port_list =3D self.dut.get_ports() > - for i in port_list: > - port =3D self.dut.ports_info[i]['port'] > - port.bind_driver(self.drivername) > - # Set the tx packet size of testpmd to default size > - self.dut.send_expect("sed -i -e 's/#define > TXONLY_DEF_PACKET_LEN.*$/#define > TXONLY_DEF_PACKET_LEN %s/' ./app/test-pmd/testpmd.h" % > self.packet_length, "#", 30) > diff --git a/tests/TestSuite_vhost_qemu_pvp_performance.py > b/tests/TestSuite_vhost_qemu_pvp_performance.py > deleted file mode 100644 > index 051c9a2..0000000 > --- a/tests/TestSuite_vhost_qemu_pvp_performance.py > +++ /dev/null > @@ -1,307 +0,0 @@ > -# BSD LICENSE > -# > -# Copyright(c) 2010-2016 Intel Corporation. All rights reserved. > -# 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 PVP performance using Qemu test suite. > -""" > -import os > -import re > -import time > -import utils > -from scapy.utils import wrpcap, rdpcap > -from test_case import TestCase > -from exception import VerifyFailure > -from settings import HEADER_SIZE > -from etgen import IxiaPacketGenerator > -from qemu_kvm import QEMUKvm > - > - > -class TestVhostUserOneCopyOneVm(TestCase): > - > - def set_up_all(self): > - # Get and verify the ports > - self.dut_ports =3D self.dut.get_ports() > - self.verify(len(self.dut_ports) >=3D 1, "Insufficient ports for = testing") > - > - # Get the port's socket > - self.pf =3D self.dut_ports[0] > - netdev =3D self.dut.ports_info[self.pf]['port'] > - self.socket =3D netdev.get_nic_socket() > - self.cores =3D self.dut.get_core_list("1S/3C/1T", socket=3Dself.= socket) > - > - # Set the params of vhost sample > - self.vhost_app =3D "./examples/vhost/build/vhost-switch" > - self.vm2vm =3D 0 > - # This parameter is used to define mergeable on/off > - self.jumbo =3D 0 > - > - # Using file to save the vhost sample output since in jumboframe= case, > - # there will be lots of output > - self.vhost_test =3D self.vhost_app + \ > - " -c %s -n %d --socket-mem 2048,2048 -- -p 0x1 --mergeable = %d" + \ > - " --vm2vm %d --socket-file ./vhost-net > ./vhost.out &" > - # build the vhost sample in vhost-user mode. > - if self.nic in ['niantic']: > - self.dut.send_expect( > - "sed -i -e 's/#define MAX_QUEUES.*$/#define MAX_QUEUES 1= 28/' > " > - "./examples/vhost/main.c", > - "#", 10) > - elif self.nic.startswith('fortville'): > - self.dut.send_expect( > - "sed -i -e 's/#define MAX_QUEUES.*$/#define MAX_QUEUES 5= 12/' > " > - "./examples/vhost/main.c", > - "#", 10) > - out =3D self.dut.send_expect("make -C examples/vhost", "#") > - self.verify("Error" not in out, "compilation error") > - self.verify("No such file" not in out, "Not found file error") > - > - self.virtio1 =3D "eth1" > - self.virtio1_mac =3D "52:54:00:00:00:01" > - self.src1 =3D "192.168.4.1" > - self.dst1 =3D "192.168.3.1" > - self.vm_dut =3D None > - > - self.number_of_ports =3D 1 > - self.header_row =3D ["FrameSize(B)", "Throughput(Mpps)", "LineRa= te(%)", > "Cycle"] > - self.memory_channel =3D 4 > - > - def set_up(self): > - # > - # Run before each test case. > - # > - # Launch vhost sample using default params > - # > - self.dut.send_expect("rm -rf ./vhost.out", "#") > - self.dut.send_expect("rm -rf ./vhost-net*", "#") > - self.dut.send_expect("killall -s INT vhost-switch", "#") > - > - self.frame_sizes =3D [64, 128, 256, 512, 1024, 1500] > - self.vm_testpmd_vector =3D self.target + "/app/testpmd -c 0x3 -n= 3" \ > - + " -- -i --tx-offloads=3D0 --disable-h= w-vlan-filter" > - self.vm_testpmd_normal =3D self.target + "/app/testpmd -c 0x3 -n= 3" \ > - + " -- -i --tx-offloads=3D0x8000 --disa= ble-hw-vlan-filter" > - > - def launch_vhost_sample(self): > - # > - # Launch the vhost sample with different parameters > - # > - self.coremask =3D utils.create_mask(self.cores) > - self.vhostapp_testcmd =3D self.vhost_test % ( > - self.coremask, self.memory_channel, self.jumbo, self.vm2vm) > - self.dut.send_expect(self.vhostapp_testcmd, "# ", 40) > - time.sleep(30) > - try: > - self.logger.info("Launch vhost sample:") > - self.dut.session.copy_file_from(self.dut.base_dir + "vhost.o= ut") > - fp =3D open('./vhost.out', 'r') > - out =3D fp.read() > - fp.close() > - if "Error" in out: > - raise Exception("Launch vhost sample failed") > - else: > - self.logger.info("Launch vhost sample finished") > - except Exception as e: > - self.logger.error("ERROR: Failed to launch vhost sample: %s"= % str(e)) > - > - def start_onevm(self, path=3D"", modem=3D0): > - # > - # Start One VM with one virtio device > - # > - > - self.vm =3D QEMUKvm(self.dut, 'vm0', 'vhost_sample') > - if(path !=3D ""): > - self.vm.set_qemu_emulator(path) > - vm_params =3D {} > - vm_params['driver'] =3D 'vhost-user' > - vm_params['opt_path'] =3D './vhost-net' > - vm_params['opt_mac'] =3D self.virtio1_mac > - if(modem =3D=3D 1): > - vm_params['opt_settings'] =3D 'disable-modern=3Dfalse' > - self.vm.set_vm_device(**vm_params) > - > - try: > - self.vm_dut =3D self.vm.start() > - if self.vm_dut is None: > - raise Exception("Set up VM ENV failed") > - except Exception as e: > - self.logger.error("ERROR: Failure for %s" % str(e)) > - > - return True > - > - def vm_testpmd_start(self): > - # > - # Start testpmd in vm > - # > - if self.vm_dut is not None: > - self.vm_dut.send_expect(self.vm_testpmd_vector, "testpmd>", = 20) > - self.vm_dut.send_expect("set fwd mac", "testpmd>", 20) > - self.vm_dut.send_expect("start tx_first", "testpmd>") > - > - def send_verify(self, case, frame_sizes, vlan_id1=3D0, tag=3D"Perfor= mance"): > - self.result_table_create(self.header_row) > - for frame_size in frame_sizes: > - info =3D "Running test %s, and %d frame size." % (case, fram= e_size) > - self.logger.info(info) > - payload =3D frame_size - HEADER_SIZE['eth'] - HEADER_SIZE['i= p'] > - flow1 =3D > '[Ether(dst=3D"%s")/Dot1Q(vlan=3D%s)/IP(src=3D"%s",dst=3D"%s")/("X"*%d)]'= % ( > - self.virtio1_mac, vlan_id1, self.src1, self.dst1, payloa= d) > - self.tester.scapy_append('wrpcap("flow1.pcap", %s)' % flow1) > - self.tester.scapy_execute() > - > - tgenInput =3D [] > - port =3D self.tester.get_local_port(self.pf) > - tgenInput.append((port, port, "flow1.pcap")) > - > - _, pps =3D self.tester.traffic_generator_throughput(tgenInpu= t, delay=3D30) > - Mpps =3D pps / 1000000.0 > - pct =3D Mpps * 100 / float(self.wirespeed(self.nic, frame_si= ze, > - self.number_of_ports)) > - data_row =3D [frame_size, str(Mpps), str(pct), tag] > - self.result_table_add(data_row) > - self.result_table_print() > - > - def test_perf_pvp_qemu_vector_pmd(self): > - # > - # Test the pvp performance for vector path > - # > - # start testpmd on VM > - self.jumbo =3D 0 > - self.launch_vhost_sample() > - self.start_onevm() > - > - self.vm_dut.send_expect(self.vm_testpmd_vector, "testpmd>", 20) > - self.vm_dut.send_expect("start tx_first", "testpmd>") > - time.sleep(5) > - vlan_id1 =3D 1000 > - self.send_verify(self.running_case, self.frame_sizes, vlan_id1, = "Virtio > 0.95 Vector Performance") > - self.vm_dut.kill_all() > - > - def test_perf_pvp_qemu_normal_pmd(self): > - # > - # Test the performance for normal path > - # > - # start testpmd on VM > - self.jumbo =3D 0 > - self.launch_vhost_sample() > - self.start_onevm() > - # Start testpmd with user > - self.vm_dut.send_expect(self.vm_testpmd_normal, "testpmd>", 20) > - self.vm_dut.send_expect("start tx_first", "testpmd>") > - > - time.sleep(5) > - vlan_id1 =3D 1000 > - self.send_verify(self.running_case, self.frame_sizes, vlan_id1, = "Virtio > 0.95 Normal Performance") > - self.vm_dut.kill_all() > - > - def test_perf_pvp_qemu_mergeable_pmd(self): > - # > - # Test the performance for mergeable path > - # > - # start testpmd on VM > - self.jumbo =3D 1 > - self.launch_vhost_sample() > - self.start_onevm() > - # Start testpmd with user > - self.vm_dut.send_expect(self.vm_testpmd_vector, "testpmd>", 20) > - self.vm_dut.send_expect("start tx_first", "testpmd>") > - > - time.sleep(5) > - vlan_id1 =3D 1000 > - self.send_verify(self.running_case, self.frame_sizes, vlan_id1, = "Virtio > 0.95 Mergeable Performance") > - self.vm_dut.kill_all() > - > - def test_perf_virtio_modern_qemu_vector_pmd(self): > - # > - # Test the vhost/virtio pvp performance for virtio1.0 > - # > - # > - # start testpmd on VM > - self.jumbo =3D 0 > - self.launch_vhost_sample() > - self.start_onevm("", 1) > - # Start testpmd with user > - self.vm_dut.send_expect(self.vm_testpmd_vector, "testpmd>", 20) > - self.vm_dut.send_expect("start tx_first", "testpmd>") > - > - time.sleep(5) > - vlan_id1 =3D 1000 > - self.send_verify(self.running_case, self.frame_sizes, vlan_id1, = "virtio1.0, > Vector") > - self.vm_dut.kill_all() > - > - def test_perf_virtio_modern_qemu_normal_pmd(self): > - # > - # Test the performance of one vm with 2virtio devices in legacy = fwd > - # > - # start testpmd on VM > - self.jumbo =3D 0 > - self.launch_vhost_sample() > - self.start_onevm("", 1) > - # Start testpmd with user > - self.vm_dut.send_expect(self.vm_testpmd_normal, "testpmd>", 20) > - self.vm_dut.send_expect("start tx_first", "testpmd>") > - > - time.sleep(5) > - vlan_id1 =3D 1000 > - self.send_verify(self.running_case, self.frame_sizes, vlan_id1, = "virtio1.0, > Normal") > - self.vm_dut.kill_all() > - > - def test_perf_virtio_modern_qemu_mergeable_pmd(self): > - # > - # Test the performance of one vm with 2virtio devices in legacy = fwd > - # > - # start testpmd on VM > - self.jumbo =3D 1 > - self.launch_vhost_sample() > - self.start_onevm("", 1) > - # Start testpmd with user > - self.vm_dut.send_expect(self.vm_testpmd_vector, "testpmd>", 20) > - self.vm_dut.send_expect("start tx_first", "testpmd>") > - > - time.sleep(5) > - vlan_id1 =3D 1000 > - self.send_verify(self.running_case, self.frame_sizes, vlan_id1, = "virtio1.0, > Mergeable") > - self.vm_dut.kill_all() > - > - def tear_down(self): > - # > - # Run after each test case. > - # Clear vhost-switch and qemu to avoid blocking the following TC= s > - # > - self.vm.stop() > - time.sleep(2) > - > - def tear_down_all(self): > - """ > - Run after each test suite. > - """ > - pass > -- > 2.17.1