[dts] [PATCH V1]tests/TestSuite_vm2vm_virtio_net_perf: add two cases and reduce runtime

[Wang, Yinan]

Acked-by: Wang, Yinan <yinan.wang at intel.com>

> -----Original Message-----
> From: Tu, Lijuan <lijuan.tu at intel.com>
> Sent: 2020年3月11日 15:22
> To: Xiao, QimaiX <qimaix.xiao at intel.com>; dts at dpdk.org; Wang, Yinan
> <yinan.wang at intel.com>
> Cc: Xiao, QimaiX <qimaix.xiao at intel.com>
> Subject: RE: [dts] [PATCH V1]tests/TestSuite_vm2vm_virtio_net_perf: add two
> cases and reduce runtime
> 
> Could you please review it?
> 
> thanks
> 
> > -----Original Message-----
> > From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of Xiao Qimai
> > Sent: Thursday, March 5, 2020 4:39 PM
> > To: dts at dpdk.org
> > Cc: Xiao, QimaiX <qimaix.xiao at intel.com>
> > Subject: [dts] [PATCH V1]tests/TestSuite_vm2vm_virtio_net_perf: add
> > two cases and reduce runtime
> >
> > *. add two cases and reduce runtime
> >
> > Signed-off-by: Xiao Qimai <qimaix.xiao at intel.com>
> > ---
> >  tests/TestSuite_vm2vm_virtio_net_perf.py | 31
> > +++++++++++++++++++++++++------
> >  1 file changed, 25 insertions(+), 6 deletions(-)
> >
> > diff --git a/tests/TestSuite_vm2vm_virtio_net_perf.py
> > b/tests/TestSuite_vm2vm_virtio_net_perf.py
> > index cc48905..5b7f3e9 100644
> > --- a/tests/TestSuite_vm2vm_virtio_net_perf.py
> > +++ b/tests/TestSuite_vm2vm_virtio_net_perf.py
> > @@ -88,7 +88,7 @@ class TestVM2VMVirtioNetPerf(TestCase):
> >          vdev1 = "--vdev 'net_vhost0,iface=%s/vhost-net0,queues=1%s' "
> > % (self.base_dir, zerocopy_arg)
> >          vdev2 = "--vdev 'net_vhost1,iface=%s/vhost-net1,queues=1%s' "
> > % (self.base_dir, zerocopy_arg)
> >          eal_params =
> > self.dut.create_eal_parameters(cores=self.cores_list,
> > prefix='vhost', no_pci=True)
> > -        para = " -- -i --nb-cores=1 --txd=1024 --rxd=1024"
> > +        para = " -- -i --nb-cores=2 --txd=1024 --rxd=1024"
> >          self.command_line = testcmd + eal_params + vdev1 + vdev2 +
> para
> >          self.pmd_vhost.execute_cmd(self.command_line, timeout=30)
> >          self.pmd_vhost.execute_cmd('start', timeout=30) @@ -118,7
> > +118,7 @@ class TestVM2VMVirtioNetPerf(TestCase):
> >              vm_info.set_vm_device(**vm_params)
> >              time.sleep(3)
> >              try:
> > -                vm_dut = vm_info.start()
> > +                vm_dut = vm_info.start(set_target=False)
> >                  if vm_dut is None:
> >                      raise Exception("Set up VM ENV failed")
> >              except Exception as e:
> > @@ -155,12 +155,12 @@ class TestVM2VMVirtioNetPerf(TestCase):
> >          # clear the port xstats before iperf
> >          self.vhost.send_expect("clear port xstats all", "testpmd> ",
> > 10)
> >
> > -        if mode == "tso":
> > -            iperf_server = "iperf -s -i 1"
> > -            iperf_client = "iperf -c 1.1.1.2 -i 1 -t 30"
> > -        elif mode == "ufo":
> > +        if mode == "ufo":
> >              iperf_server = "iperf -s -u -i 1"
> >              iperf_client = "iperf -c 1.1.1.2 -i 1 -t 30 -P 4 -u -b 1G -l 9000"
> > +        else:
> > +            iperf_server = "iperf -s -i 1"
> > +            iperf_client = "iperf -c 1.1.1.2 -i 1 -t 30"
> >          self.vm_dut[0].send_expect("%s > iperf_server.log &" %
> > iperf_server, "",
> > 10)
> >          self.vm_dut[1].send_expect("%s > iperf_client.log &" %
> > iperf_client, "",
> > 60)
> >          time.sleep(90)
> > @@ -273,6 +273,15 @@ class TestVM2VMVirtioNetPerf(TestCase):
> >          self.prepare_test_env(zerocopy, path_mode)
> >          self.start_iperf_and_verify_vhost_xstats_info(mode="tso")
> >
> > +    def test_vm2vm_split_ring_dequeue_zero_copy_with_tso(self):
> > +        """
> > +        VM2VM split ring vhost-user/virtio-net zero copy test with tcp
> traffic
> > +        """
> > +        zerocopy = True
> > +        path_mode = "tso"
> > +        self.prepare_test_env(zerocopy, path_mode)
> > +        self.start_iperf_and_verify_vhost_xstats_info(mode="tso")
> > +
> >      def test_vm2vm_packed_ring_iperf_with_tso(self):
> >          """
> >          VM2VM packed ring vhost-user/virtio-net test with tcp traffic
> > @@ -
> > 283,6 +292,16 @@ class TestVM2VMVirtioNetPerf(TestCase):
> >          self.prepare_test_env(zerocopy, path_mode, packed_mode)
> >          self.start_iperf_and_verify_vhost_xstats_info(mode="tso")
> >
> > +    def test_vm2vm_packed_ring_dequeue_zero_copy_with_tso(self):
> > +        """
> > +        VM2VM packed ring vhost-user/virtio-net zero copy test with tcp
> traffic
> > +        """
> > +        zerocopy = True
> > +        path_mode = "tso"
> > +        packed_mode = True
> > +        self.prepare_test_env(zerocopy, path_mode, packed_mode)
> > +        self.start_iperf_and_verify_vhost_xstats_info(mode="tso")
> > +
> >      def test_vm2vm_split_ring_iperf_with_ufo(self):
> >          """
> >          VM2VM split ring vhost-user/virtio-net test with udp traffic
> > --
> > 1.8.3.1