* [dts] [PATCH V1] tests/vswitch_sample_cbdma: modify case and add case
@ 2021-07-09 10:52 Xiang An
2021-07-09 14:07 ` Wang, Yinan
0 siblings, 1 reply; 4+ messages in thread
From: Xiang An @ 2021-07-09 10:52 UTC (permalink / raw)
To: dts; +Cc: yinan.wang, Xiang An
Base on newly testplan modify case and add new case.
Signed-off-by: Xiang An <xiangx.an@intel.com>
---
tests/TestSuite_vswitch_sample_cbdma.py | 590 +++++++++++++++++++++-----------
1 file changed, 384 insertions(+), 206 deletions(-)
diff --git a/tests/TestSuite_vswitch_sample_cbdma.py b/tests/TestSuite_vswitch_sample_cbdma.py
index df3ab6f..08422ea 100644
--- a/tests/TestSuite_vswitch_sample_cbdma.py
+++ b/tests/TestSuite_vswitch_sample_cbdma.py
@@ -42,6 +42,9 @@ from packet import Packet
from pktgen import PacketGeneratorHelper
from pmd_output import PmdOutput
from virt_common import VM
+from settings import HEADER_SIZE
+import random
+import string
class TestVswitchSampleCBDMA(TestCase):
@@ -51,13 +54,12 @@ class TestVswitchSampleCBDMA(TestCase):
Run at the start of each test suite.
"""
self.set_max_queues(512)
+ self.build_vhost_app()
+ self.tester_tx_port_num = 1
self.dut_ports = self.dut.get_ports()
self.verify(len(self.dut_ports) >= 1, "Insufficient ports for testing")
- self.tester_tx_port_num = 1
self.ports_socket = self.dut.get_numa_id(self.dut_ports[0])
- self.dut_ports = self.dut.get_ports()
- self.socket = self.dut.get_numa_id(self.dut_ports[0])
- self.cores = self.dut.get_core_list("all", socket=self.socket)
+ self.cores = self.dut.get_core_list("all", socket=self.ports_socket)
self.vhost_core_list = self.cores[0:2]
self.vuser0_core_list = self.cores[2:4]
self.vuser1_core_list = self.cores[4:6]
@@ -89,6 +91,15 @@ class TestVswitchSampleCBDMA(TestCase):
self.virtio_user1 = self.dut.new_session(suite="virtio-user1")
self.virtio_user0_pmd = PmdOutput(self.dut, self.virtio_user0)
self.virtio_user1_pmd = PmdOutput(self.dut, self.virtio_user1)
+ self.mrg_rxbuf = 0
+ self.in_order = 0
+ self.vectorized = 0
+ self.packed_vq = 0
+ self.server = 0
+ self.random_string = string.ascii_letters + string.digits
+ self.virtio_ip0 = "1.1.1.2"
+ self.virtio_ip1 = "1.1.1.3"
+ self.headers_size = HEADER_SIZE['eth'] + HEADER_SIZE['ip']
def set_up(self):
"""
@@ -97,11 +108,6 @@ class TestVswitchSampleCBDMA(TestCase):
self.dut.send_expect("rm -rf %s/vhost-net*" % self.base_dir, "#")
self.dut.send_expect("killall -I qemu-system-x86_64", '#', 20)
- def set_async_threshold(self, async_threshold=256):
- self.logger.info("Configure async_threshold to {}".format(async_threshold))
- self.dut.send_expect("sed -i -e 's/f.async_threshold = .*$/f.async_threshold = {};/' "
- "./examples/vhost/main.c".format(async_threshold), "#", 20)
-
def set_max_queues(self, max_queues=512):
self.logger.info("Configure MAX_QUEUES to {}".format(max_queues))
self.dut.send_expect("sed -i -e 's/#define MAX_QUEUES .*$/#define MAX_QUEUES {}/' "
@@ -147,32 +153,26 @@ class TestVswitchSampleCBDMA(TestCase):
# After started dpdk-vhost app, wait 3 seconds
time.sleep(3)
- def start_virtio_testpmd(self, pmd_session, dev_mac, dev_id, cores, prefix, enable_queues=1, server_mode=False,
- vectorized_path=False, nb_cores=1, used_queues=1):
+ def start_virtio_testpmd(self, pmd_session, dev_mac, dev_id, cores, prefix, enable_queues=1, nb_cores=1,
+ used_queues=1):
"""
launch the testpmd as virtio with vhost_net0
"""
- if server_mode:
- if vectorized_path:
- eal_params = " --vdev=net_virtio_user0,mac={},path=./vhost-net{},queues={},server=1," \
- "mrg_rxbuf=0,in_order=1,vectorized=1".format(dev_mac, dev_id, enable_queues)
- else:
- eal_params = " --vdev=net_virtio_user0,mac={},path=./vhost-net{},queues={},server=1"\
- .format(dev_mac, dev_id, enable_queues)
- else:
- if vectorized_path:
- eal_params = " --vdev=net_virtio_user0,mac={},path=./vhost-net{},queues={}," \
- "mrg_rxbuf=0,in_order=1,vectorized=1".format(dev_mac, dev_id, enable_queues)
- else:
- eal_params = " --vdev=net_virtio_user0,mac={},path=./vhost-net{},queues={}"\
- .format(dev_mac, dev_id, enable_queues)
+ eal_params = " --vdev=net_virtio_user0,mac={},path=./vhost-net{},queues={},mrg_rxbuf={},in_order={}" \
+ .format(dev_mac, dev_id, enable_queues, self.mrg_rxbuf, self.in_order)
+ if self.vectorized == 1:
+ eal_params = eal_params + ",vectorized=1"
+ if self.packed_vq == 1:
+ eal_params = eal_params + ',packed_vq=1'
+ if self.server:
+ eal_params = eal_params + ",server=1"
if self.check_2M_env:
eal_params += " --single-file-segments"
params = "--rxq={} --txq={} --txd=1024 --rxd=1024 --nb-cores={}".format(used_queues, used_queues, nb_cores)
pmd_session.start_testpmd(cores=cores, param=params, eal_param=eal_params, no_pci=True, ports=[], prefix=prefix,
fixed_prefix=True)
- def start_vms(self, mode=0, mergeable=True):
+ def start_vms(self, mode=0, mergeable=True, server_mode=False, set_target=True):
"""
start two VM, each VM has one virtio device
"""
@@ -181,7 +181,7 @@ class TestVswitchSampleCBDMA(TestCase):
elif mode == 1:
setting_args = "disable-modern=false"
elif mode == 2:
- setting_args = "disable-modern=false,packed=on"
+ setting_args = "disable-modern=true,packed=on"
if mergeable is True:
setting_args += "," + "mrg_rxbuf=on"
else:
@@ -193,13 +193,16 @@ class TestVswitchSampleCBDMA(TestCase):
vm_info = VM(self.dut, 'vm%d' % i, 'vhost_sample')
vm_params = {}
vm_params['driver'] = 'vhost-user'
- vm_params['opt_path'] = self.base_dir + '/vhost-net%d' % i
- vm_params['opt_mac'] = "52:54:00:00:00:0%d" % (i+1)
+ if server_mode:
+ vm_params['opt_path'] = self.base_dir + '/vhost-net%d' % i + ',server'
+ else:
+ vm_params['opt_path'] = self.base_dir + '/vhost-net%d' % i
+ vm_params['opt_mac'] = "52:54:00:00:00:0%d" % (i + 1)
vm_params['opt_settings'] = setting_args
vm_info.set_vm_device(**vm_params)
time.sleep(3)
try:
- vm_dut = vm_info.start()
+ vm_dut = vm_info.start(set_target=set_target)
if vm_dut is None:
raise Exception("Set up VM ENV failed")
except Exception as e:
@@ -212,7 +215,7 @@ class TestVswitchSampleCBDMA(TestCase):
"""
launch the testpmd in vm
"""
- self.vm_cores = [1,2]
+ self.vm_cores = [1, 2]
param = "--rxq=1 --txq=1 --nb-cores=1 --txd=1024 --rxd=1024"
pmd_session.start_testpmd(cores=self.vm_cores, param=param)
@@ -255,7 +258,8 @@ class TestVswitchSampleCBDMA(TestCase):
dmas_info += dmas
self.dmas_info = dmas_info[:-1]
self.device_str = ' '.join(used_cbdma)
- self.dut.send_expect('./usertools/dpdk-devbind.py --force --bind=%s %s' % (self.drivername, self.device_str), '# ', 60)
+ self.dut.send_expect('./usertools/dpdk-devbind.py --force --bind=%s %s' % (self.drivername, self.device_str),
+ '# ', 60)
def send_vlan_packet(self, dts_mac, pkt_size=64, pkt_count=1):
"""
@@ -281,23 +285,23 @@ class TestVswitchSampleCBDMA(TestCase):
tgen_input = []
rx_port = self.tester.get_local_port(self.dut_ports[0])
tx_port = self.tester.get_local_port(self.dut_ports[0])
- for item in range(port_num):
- for dst_mac in dst_mac_list:
- pkt = Packet(pkt_type='VLAN_UDP', pkt_len=frame_size)
- pkt.config_layer('ether', {'dst': dst_mac})
- pkt.config_layer('vlan', {'vlan': 1000})
- pcap = os.path.join(self.out_path, "vswitch_sample_cbdma_%s_%s_%s.pcap" % (item, dst_mac, frame_size))
- pkt.save_pcapfile(None, pcap)
- tgen_input.append((rx_port, tx_port, pcap))
+ for dst_mac in dst_mac_list:
+ payload_size = frame_size - self.headers_size
+ pkt = Packet(pkt_type='VLAN_UDP', pkt_len=payload_size)
+ pkt.config_layer('ether', {'dst': dst_mac})
+ pkt.config_layer('vlan', {'vlan': 1000})
+ pcap = os.path.join(self.out_path, "vswitch_sample_cbdma_%s_%s.pcap" % (dst_mac, frame_size))
+ pkt.save_pcapfile(self.tester, pcap)
+ tgen_input.append((rx_port, tx_port, pcap))
return tgen_input
- def perf_test(self, frame_size, dst_mac_list):
+ def perf_test(self, frame_sizes, dst_mac_list):
# Create test results table
table_header = ['Frame Size(Byte)', 'Throughput(Mpps)']
self.result_table_create(table_header)
# Begin test perf
test_result = {}
- for frame_size in frame_size:
+ for frame_size in frame_sizes:
self.logger.info("Test running at parameters: " + "framesize: {}".format(frame_size))
tgenInput = self.config_stream(frame_size, self.tester_tx_port_num, dst_mac_list)
# clear streams before add new streams
@@ -307,130 +311,173 @@ class TestVswitchSampleCBDMA(TestCase):
# set traffic option
traffic_opt = {'duration': 5}
_, pps = self.tester.pktgen.measure_throughput(stream_ids=streams, options=traffic_opt)
- self.verify(pps > 0, "No traffic detected")
+ self.virtio_user0_pmd.execute_cmd('show port stats all')
throughput = pps / 1000000.0
+ self.verify(throughput > 0, "No traffic detected")
test_result[frame_size] = throughput
self.result_table_add([frame_size, throughput])
self.result_table_print()
return test_result
- def pvp_test_with_cbdma(self, socket_num=1, with_cbdma=True, cbdma_num=1):
- self.frame_sizes = [64, 512, 1024, 1518]
- self.start_vhost_app(with_cbdma=with_cbdma, cbdma_num=cbdma_num, socket_num=socket_num, client_mode=False)
- self.start_virtio_testpmd(pmd_session=self.virtio_user0_pmd, dev_mac=self.virtio_dst_mac0, dev_id=0,
- cores=self.vuser0_core_list, prefix='testpmd0', enable_queues=1, server_mode=False,
- vectorized_path=False, nb_cores=1, used_queues=1)
+ def pvp_test_with_cbdma(self):
+ frame_sizes = [64, 128, 256, 512, 1024, 1280, 1518]
self.virtio_user0_pmd.execute_cmd('set fwd mac')
self.virtio_user0_pmd.execute_cmd('start tx_first')
self.virtio_user0_pmd.execute_cmd('stop')
+ self.virtio_user0_pmd.execute_cmd('set fwd mac')
self.virtio_user0_pmd.execute_cmd('start')
dst_mac_list = [self.virtio_dst_mac0]
- perf_result = self.perf_test(frame_size=self.frame_sizes,dst_mac_list=dst_mac_list)
+ perf_result = self.perf_test(frame_sizes, dst_mac_list)
return perf_result
- def test_perf_check_with_cbdma_channel_using_vhost_async_driver(self):
+ def test_perf_pvp_check_with_cbdma_channel_using_vhost_async_driver(self):
"""
Test Case1: PVP performance check with CBDMA channel using vhost async driver
"""
perf_result = []
- self.get_cbdma_ports_info_and_bind_to_dpdk(1)
-
- # test cbdma copy
- # CBDMA copy needs vhost enqueue with cbdma channel using parameter '-dmas'
- self.set_async_threshold(1518)
- self.build_vhost_app()
- cbmda_copy = self.pvp_test_with_cbdma(socket_num=1, with_cbdma=True, cbdma_num=1)
- self.virtio_user0_pmd.execute_cmd("quit", "#")
- self.vhost_user.send_expect("^C", "# ", 20)
-
- # test sync copy
- # Sync copy needs vhost enqueue with cbdma channel, but threshold ( can be adjusted by change value of
- # f.async_threshold in dpdk code) is larger than forwarding packet length
- self.set_async_threshold(0)
- self.build_vhost_app()
- sync_copy = self.pvp_test_with_cbdma(socket_num=1, with_cbdma=True, cbdma_num=1)
+ self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=1)
+
+ self.start_vhost_app(with_cbdma=True, cbdma_num=1, socket_num=1, client_mode=True)
+ # launch packed ring in_order vectorized with cbdma
+ self.mrg_rxbuf = 0
+ self.in_order = 1
+ self.vectorized = 1
+ self.packed_vq = 1
+ self.server = 1
+ self.start_virtio_testpmd(pmd_session=self.virtio_user0_pmd, dev_mac=self.virtio_dst_mac0, dev_id=0,
+ cores=self.vuser0_core_list, prefix='testpmd0', nb_cores=1, used_queues=1)
+ packed_ring_result = self.pvp_test_with_cbdma()
+
+ # relaunch split ring in_order vectorized with cbdma
+ self.mrg_rxbuf = 1
+ self.in_order = 1
+ self.vectorized = 1
+ self.packed_vq = 0
+ self.server = 1
self.virtio_user0_pmd.execute_cmd("quit", "#")
- self.vhost_user.send_expect("^C", "# ", 20)
-
- # test CPU copy
- # CPU copy means vhost enqueue w/o cbdma channel
- cpu_copy = self.pvp_test_with_cbdma(socket_num=1, with_cbdma=False, cbdma_num=0)
+ self.start_virtio_testpmd(pmd_session=self.virtio_user0_pmd, dev_mac=self.virtio_dst_mac0, dev_id=0,
+ cores=self.vuser0_core_list, prefix='testpmd0', nb_cores=1, used_queues=1)
+ split_ring_reult = self.pvp_test_with_cbdma()
self.virtio_user0_pmd.execute_cmd("quit", "#")
self.vhost_user.send_expect("^C", "# ", 20)
self.table_header = ['Frame Size(Byte)', 'Mode', 'Throughput(Mpps)']
self.result_table_create(self.table_header)
- for key in cbmda_copy.keys():
- perf_result.append([key, 'cbdma_copy', cbmda_copy[key]])
- for key in sync_copy.keys():
- perf_result.append([key, 'sync_copy', sync_copy[key]])
- for key in cpu_copy.keys():
- perf_result.append([key, 'cpu_copy', cpu_copy[key]])
+ for key in packed_ring_result.keys():
+ perf_result.append([key, 'packed_ring', packed_ring_result[key]])
+ for key in split_ring_reult.keys():
+ perf_result.append([key, 'split_ring', split_ring_reult[key]])
for table_row in perf_result:
self.result_table_add(table_row)
self.result_table_print()
+ self.virtio_user0_pmd.execute_cmd("quit", "#")
+ self.vhost_user.send_expect("^C", "# ", 20)
+
+ def config_stream_imix(self, frame_sizes, port_num, dst_mac_list):
+ tgen_input = []
+ rx_port = self.tester.get_local_port(self.dut_ports[0])
+ tx_port = self.tester.get_local_port(self.dut_ports[0])
+ for dst_mac in dst_mac_list:
+ for frame_size in frame_sizes:
+ payload_size = frame_size - self.headers_size
+ pkt = Packet()
+ pkt.assign_layers(['ether', 'ipv4', 'raw'])
+ pkt.config_layers([('ether', {'dst': '%s' % dst_mac}), ('ipv4', {'src': '1.1.1.1'}),
+ ('raw', {'payload': ['01'] * int('%d' % payload_size)})])
+ pcap = os.path.join(self.out_path, "vswitch_sample_cbdma_%s_%s.pcap" % (dst_mac, frame_size))
+ pkt.save_pcapfile(self.tester, pcap)
+ tgen_input.append((rx_port, tx_port, pcap))
+ return tgen_input
- def pvp_test_with_multi_cbdma(self, socket_num=2, with_cbdma=True, cbdma_num=1, launch_virtio=True, quit_vhost=False):
- self.frame_sizes = [1518]
- self.start_vhost_app(with_cbdma=with_cbdma, cbdma_num=cbdma_num, socket_num=socket_num, client_mode=True)
- if launch_virtio:
- self.start_virtio_testpmd(pmd_session=self.virtio_user0_pmd, dev_mac=self.virtio_dst_mac0, dev_id=0,
- cores=self.vuser0_core_list, prefix='testpmd0', enable_queues=1, server_mode=True,
- nb_cores=1, used_queues=1)
- self.start_virtio_testpmd(pmd_session=self.virtio_user1_pmd, dev_mac=self.virtio_dst_mac1, dev_id=1,
- cores=self.vuser1_core_list, prefix='testpmd1', enable_queues=1, server_mode=True,
- vectorized_path=True, nb_cores=1, used_queues=1)
- self.virtio_user0_pmd.execute_cmd('set fwd mac')
- self.virtio_user0_pmd.execute_cmd('start tx_first')
+ def perf_test_imix(self, frame_sizes, dst_mac_list):
+ # Create test results table
+ table_header = ['Frame Size(Byte)', 'Throughput(Mpps)']
+ self.result_table_create(table_header)
+ # Begin test perf
+ test_result = {}
+ tgenInput = self.config_stream_imix(frame_sizes, self.tester_tx_port_num, dst_mac_list)
+ fields_config = {'ip': {'src': {'action': 'random'}, }, }
+ # clear streams before add new streams
+ self.tester.pktgen.clear_streams()
+ # run packet generator
+ streams = self.pktgen_helper.prepare_stream_from_tginput(tgenInput, 100, fields_config, self.tester.pktgen)
+ # set traffic option
+ traffic_opt = {'delay': 5, 'duration': 5}
+ _, pps = self.tester.pktgen.measure_throughput(stream_ids=streams, options=traffic_opt)
+ self.virtio_user0_pmd.execute_cmd("show port stats all")
+ self.virtio_user1_pmd.execute_cmd("show port stats all")
+ throughput = pps / 1000000.0
+ self.verify(throughput > 0, "traffic is too low: throughput=%s" % throughput)
+ test_result['imix'] = throughput
+ self.result_table_add(['imix', throughput])
+ self.result_table_print()
+ return test_result
+
+ def pvp_test_with_multi_cbdma(self, relaunch=False):
+ frame_sizes = [64, 128, 256, 512, 1024, 1280, 1518]
+ if relaunch:
self.virtio_user0_pmd.execute_cmd('stop')
- self.virtio_user0_pmd.execute_cmd('start')
- self.virtio_user1_pmd.execute_cmd('set fwd mac')
- self.virtio_user1_pmd.execute_cmd('start tx_first')
self.virtio_user1_pmd.execute_cmd('stop')
- self.virtio_user1_pmd.execute_cmd('start')
- else:
- self.virtio_user0_pmd.execute_cmd('stop', 'testpmd> ', 30)
- self.virtio_user0_pmd.execute_cmd('start tx_first', 'testpmd> ', 30)
- self.virtio_user1_pmd.execute_cmd('stop', 'testpmd> ', 30)
- self.virtio_user1_pmd.execute_cmd('start tx_first', 'testpmd> ', 30)
+ self.virtio_user0_pmd.execute_cmd('clear port stats all')
+ self.virtio_user1_pmd.execute_cmd('clear port stats all')
+ self.virtio_user0_pmd.execute_cmd('set fwd mac')
+ self.virtio_user1_pmd.execute_cmd('set fwd mac')
+ self.virtio_user0_pmd.execute_cmd('start tx_first')
+ self.virtio_user1_pmd.execute_cmd('start tx_first')
dst_mac_list = [self.virtio_dst_mac0, self.virtio_dst_mac1]
- perf_result = self.perf_test(self.frame_sizes, dst_mac_list)
- if quit_vhost:
- self.vhost_user.send_expect("^C", "# ", 20)
+ perf_result = self.perf_test_imix(frame_sizes, dst_mac_list)
+ out0 = self.virtio_user0_pmd.execute_cmd('show port stats all')
+ out1 = self.virtio_user1_pmd.execute_cmd('show port stats all')
+ rx_num0 = re.compile('RX-packets: (.*?)\s+?').findall(out0, re.S)
+ rx_num1 = re.compile('RX-packets: (.*?)\s+?').findall(out1, re.S)
+ self.verify(int(rx_num0[0])>32, 'virtio-user0 not receive pkts from tester')
+ self.verify(int(rx_num1[0])>32, 'virtio-user1 not receive pkts from tester')
return perf_result
- def test_perf_check_with_multiple_cbdma_channels_using_vhost_async_driver(self):
+ def test_perf_pvp_test_with_two_vm_and_two_cbdma_channels_using_vhost_async_driver(self):
"""
- Test Case2: PVP test with multiple CBDMA channels using vhost async driver
+ Test Case2: PVP test with two VM and two CBDMA channels using vhost async driver
"""
perf_result = []
- self.get_cbdma_ports_info_and_bind_to_dpdk(2)
- self.set_async_threshold(256)
- self.build_vhost_app()
+ self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=2)
self.logger.info("Launch vhost app perf test")
- before_relunch= self.pvp_test_with_multi_cbdma(socket_num=2, with_cbdma=True, cbdma_num=2, launch_virtio=True, quit_vhost=True)
+ self.start_vhost_app(with_cbdma=True, cbdma_num=2, socket_num=2, client_mode=True)
+ self.mrg_rxbuf = 0
+ self.in_order = 1
+ self.vectorized = 1
+ self.packed_vq = 0
+ self.server = 1
+ self.start_virtio_testpmd(pmd_session=self.virtio_user0_pmd, dev_mac=self.virtio_dst_mac0, dev_id=0,
+ cores=self.vuser0_core_list, prefix='testpmd0', nb_cores=1, used_queues=1)
+ self.mrg_rxbuf = 1
+ self.in_order = 1
+ self.vectorized = 1
+ self.packed_vq = 0
+ self.server = 1
+ self.start_virtio_testpmd(pmd_session=self.virtio_user1_pmd, dev_mac=self.virtio_dst_mac1, dev_id=1,
+ cores=self.vuser1_core_list, prefix='testpmd1', nb_cores=1, used_queues=1)
+ before_relunch = self.pvp_test_with_multi_cbdma()
self.logger.info("Relaunch vhost app perf test")
- after_relunch = self.pvp_test_with_multi_cbdma(socket_num=2, with_cbdma=True, cbdma_num=2, launch_virtio=False, quit_vhost=False)
- self.virtio_user0_pmd.execute_cmd("quit", "#")
- self.virtio_user1_pmd.execute_cmd("quit", "#")
self.vhost_user.send_expect("^C", "# ", 20)
+ self.start_vhost_app(with_cbdma=True, cbdma_num=2, socket_num=2, client_mode=True)
+ after_relunch = self.pvp_test_with_multi_cbdma(relaunch=True)
self.table_header = ['Frame Size(Byte)', 'Mode', 'Throughput(Mpps)']
self.result_table_create(self.table_header)
for key in before_relunch.keys():
- perf_result.append([key, 'Before Re-launch vhost', before_relunch[key]])
+ perf_result.append(['imix', 'Before Re-launch vhost', before_relunch[key]])
for key in after_relunch.keys():
- perf_result.append([key, 'After Re-launch vhost', after_relunch[key]])
+ perf_result.append(['imix', 'After Re-launch vhost', after_relunch[key]])
for table_row in perf_result:
self.result_table_add(table_row)
self.result_table_print()
+ self.virtio_user0_pmd.execute_cmd("quit", "#")
+ self.virtio_user1_pmd.execute_cmd("quit", "#")
+ self.vhost_user.send_expect("^C", "# ", 20)
- self.verify(abs(before_relunch[1518] - after_relunch[1518]) / before_relunch[1518] < 0.1, "Perf is unstable, \
- before relaunch vhost app: %s, after relaunch vhost app: %s" % (before_relunch[1518], after_relunch[1518]))
-
- def get_receive_throughput(self, pmd_session, count=5):
+ def get_receive_throughput(self, pmd_session, count=10):
i = 0
while i < count:
pmd_session.execute_cmd('show port stats all')
@@ -453,18 +500,22 @@ class TestVswitchSampleCBDMA(TestCase):
pmd_session.execute_cmd('set eth-peer 0 %s' % eth_peer_mac)
def send_pkts_from_testpmd1(self, pmd_session, pkt_len):
- pmd_session.execute_cmd('set txpkts %s' % pkt_len)
+ pmd_session.execute_cmd('stop')
+ if pkt_len in [64, 2000]:
+ pmd_session.execute_cmd('set txpkts %s' % pkt_len)
+ elif pkt_len == 8000:
+ pmd_session.execute_cmd('set txpkts 2000,2000,2000,2000')
+ elif pkt_len == 'imix':
+ pmd_session.execute_cmd('set txpkts 64,256,2000,64,256,2000')
pmd_session.execute_cmd('start tx_first')
- def vm2vm_check_with_two_cbdma(self, with_cbdma=True, cbdma_num=2, socket_num=2):
- frame_sizes = [256, 2000]
- self.start_vhost_app(with_cbdma=with_cbdma, cbdma_num=cbdma_num, socket_num=socket_num, client_mode=False)
- self.start_virtio_testpmd(pmd_session=self.virtio_user0_pmd, dev_mac=self.virtio_dst_mac0, dev_id=0,
- cores=self.vuser0_core_list, prefix='testpmd0', enable_queues=1, server_mode=False,
- nb_cores=1, used_queues=1)
- self.start_virtio_testpmd(pmd_session=self.virtio_user1_pmd, dev_mac=self.virtio_dst_mac1, dev_id=1,
- cores=self.vuser1_core_list, prefix='testpmd1', enable_queues=1, server_mode=False,
- vectorized_path=True, nb_cores=1, used_queues=1)
+ def vm2vm_check_with_two_cbdma(self, relaunch=False):
+ frame_sizes = [64, 2000, 8000, 'imix']
+ if relaunch:
+ self.virtio_user0_pmd.execute_cmd('stop')
+ self.virtio_user0_pmd.execute_cmd('clear port stats all')
+ self.virtio_user1_pmd.execute_cmd('stop')
+ self.virtio_user1_pmd.execute_cmd('clear port stats all')
self.set_testpmd0_param(self.virtio_user0_pmd, self.virtio_dst_mac1)
self.set_testpmd1_param(self.virtio_user1_pmd, self.virtio_dst_mac0)
@@ -480,59 +531,52 @@ class TestVswitchSampleCBDMA(TestCase):
self.result_table_print()
return rx_throughput
- def test_vm2vm_check_with_two_cbdma_channels_using_vhost_async_driver(self):
+ def test_vm2vm_fwd_test_with_two_cbdma_channels(self):
"""
- Test Case3: VM2VM performance test with two CBDMA channels using vhost async driver
+ Test Case3: VM2VM forwarding test with two CBDMA channels
"""
perf_result = []
- self.get_cbdma_ports_info_and_bind_to_dpdk(2)
- self.set_async_threshold(256)
- self.build_vhost_app()
-
- cbdma_enable = self.vm2vm_check_with_two_cbdma(with_cbdma=True, cbdma_num=2, socket_num=2)
- self.virtio_user0_pmd.execute_cmd("quit", "#")
- self.virtio_user1_pmd.execute_cmd("quit", "#")
- self.vhost_user.send_expect("^C", "# ", 20)
+ self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=2)
- cbdma_disable = self.vm2vm_check_with_two_cbdma(with_cbdma=False, cbdma_num=2, socket_num=2)
- self.virtio_user0_pmd.execute_cmd("quit", "#")
- self.virtio_user1_pmd.execute_cmd("quit", "#")
+ self.logger.info("Launch vhost app perf test")
+ self.start_vhost_app(with_cbdma=True, cbdma_num=2, socket_num=2, client_mode=True)
+ self.mrg_rxbuf = 1
+ self.in_order = 1
+ self.vectorized = 1
+ self.packed_vq = 0
+ self.server = 1
+ self.start_virtio_testpmd(pmd_session=self.virtio_user0_pmd, dev_mac=self.virtio_dst_mac0, dev_id=0,
+ cores=self.vuser0_core_list, prefix='testpmd0', nb_cores=1, used_queues=1)
+ self.mrg_rxbuf = 1
+ self.in_order = 1
+ self.vectorized = 1
+ self.packed_vq = 0
+ self.server = 1
+ self.start_virtio_testpmd(pmd_session=self.virtio_user1_pmd, dev_mac=self.virtio_dst_mac1, dev_id=1,
+ cores=self.vuser1_core_list, prefix='testpmd1', nb_cores=1, used_queues=1)
+ before_relunch_result = self.vm2vm_check_with_two_cbdma()
+ self.logger.info("Relaunch vhost app perf test")
self.vhost_user.send_expect("^C", "# ", 20)
+ self.start_vhost_app(with_cbdma=True, cbdma_num=2, socket_num=2, client_mode=True)
+ after_relunch_result = self.vm2vm_check_with_two_cbdma(relaunch=True)
- self.table_header = ['Frame Size(Byte)', 'CBDMA Enable/Disable', 'Throughput(Mpps)']
+ self.table_header = ['Frame Size(Byte)', 'Mode', 'Throughput(Mpps)']
self.result_table_create(self.table_header)
- for key in cbdma_enable.keys():
- perf_result.append([key, 'Enable', cbdma_enable[key]])
- for key in cbdma_disable.keys():
- perf_result.append([key, 'Disable', cbdma_disable[key]])
+ for key in before_relunch_result.keys():
+ perf_result.append([key, 'Before Re-launch vhost', before_relunch_result[key]])
+ for key in after_relunch_result.keys():
+ perf_result.append([key, 'After Re-launch vhost ', after_relunch_result[key]])
for table_row in perf_result:
self.result_table_add(table_row)
self.result_table_print()
+ self.virtio_user0_pmd.execute_cmd("quit", "# ")
+ self.virtio_user1_pmd.execute_cmd("quit", "# ")
+ self.vhost_user.send_expect("^C", "# ", 20)
- for cbdma_key in cbdma_enable.keys():
- if cbdma_key == '2000':
- self.verify(cbdma_enable[cbdma_key] > cbdma_disable[cbdma_key],
- "CBDMA Enable Performance {} should better than CBDMA Disable Performance {} when send 2000"
- " length packets".format(cbdma_enable[cbdma_key], cbdma_disable[cbdma_key]))
- elif cbdma_key == '256':
- self.verify(cbdma_disable[cbdma_key] > cbdma_enable[cbdma_key],
- "CBDMA Enable Performance {} should lower than CBDMA Disable Performance {} when send 256"
- " length packets".format(cbdma_enable[cbdma_key], cbdma_disable[cbdma_key]))
-
- def vm2vm_check_with_two_vhost_device(self, with_cbdma=True, cbdma_num=2, socket_num=2, launch=True):
- frame_sizes = [256, 2000]
- if launch:
- self.start_vhost_app(with_cbdma=with_cbdma, cbdma_num=cbdma_num, socket_num=socket_num, client_mode=False)
- self.start_vms(mode=0, mergeable=False)
- self.vm0_pmd = PmdOutput(self.vm_dut[0])
- self.vm1_pmd = PmdOutput(self.vm_dut[1])
- self.start_vm_testpmd(self.vm0_pmd)
- self.start_vm_testpmd(self.vm1_pmd)
- self.set_testpmd0_param(self.vm0_pmd, self.vm_dst_mac1)
- self.set_testpmd1_param(self.vm1_pmd, self.vm_dst_mac0)
-
+ def vm2vm_check_with_two_vhost_device(self):
rx_throughput = {}
- for frame_size in frame_sizes:
+ self.frame_sizes = [64, 2000, 8000, 'imix']
+ for frame_size in self.frame_sizes:
self.send_pkts_from_testpmd1(pmd_session=self.vm1_pmd, pkt_len=frame_size)
# Create test results table
table_header = ['Frame Size(Byte)', 'Throughput(Mpps)']
@@ -543,52 +587,41 @@ class TestVswitchSampleCBDMA(TestCase):
self.result_table_print()
return rx_throughput
- def start_vms_testpmd_and_test(self, launch, quit_vm_testpmd=False):
- # start vm0 amd vm1 testpmd, send 256 and 2000 length packets from vm1 testpmd
- perf_result = self.vm2vm_check_with_two_vhost_device(with_cbdma=True, cbdma_num=2, socket_num=2, launch=launch)
- # stop vm1 and clear vm1 stats
- self.vm1_pmd.execute_cmd("stop")
- self.vm1_pmd.execute_cmd("clear port stats all")
- # stop vm0 and clear vm0 stats
- self.vm0_pmd.execute_cmd("stop")
- self.vm0_pmd.execute_cmd("clear port stats all")
- # only start vm0 and send packets from tester, and check vm0 can receive more then tester send packets' count
- self.vm0_pmd.execute_cmd("start")
- self.send_vlan_packet(dts_mac=self.vm_dst_mac0, pkt_size=64, pkt_count=100)
- time.sleep(3)
- self.verify_receive_packet(pmd_session=self.vm0_pmd, expected_pkt_count=100)
- # stop vm0
- self.vm0_pmd.execute_cmd("stop")
- # only start vm1 and send packets from tester, and check vm1 can receive more then tester send packets' count
- self.vm1_pmd.execute_cmd("start")
- # clear vm1 stats after send start command
- self.vm1_pmd.execute_cmd("clear port stats all")
- self.send_vlan_packet(dts_mac=self.vm_dst_mac1, pkt_size=64, pkt_count=100)
- time.sleep(3)
- self.verify_receive_packet(pmd_session=self.vm1_pmd, expected_pkt_count=100)
- if quit_vm_testpmd:
- self.vm0_pmd.execute_cmd("quit", "#")
- self.vm1_pmd.execute_cmd("quit", "#")
+ def start_vms_testpmd_and_test(self, need_start_vm=True):
+ if need_start_vm:
+ self.start_vms(mode=2, mergeable=True, server_mode=True)
+ self.vm0_pmd = PmdOutput(self.vm_dut[0])
+ self.vm1_pmd = PmdOutput(self.vm_dut[1])
+ self.start_vm_testpmd(self.vm0_pmd)
+ self.start_vm_testpmd(self.vm1_pmd)
+ self.set_testpmd0_param(self.vm0_pmd, self.vm_dst_mac1)
+ self.set_testpmd1_param(self.vm1_pmd, self.vm_dst_mac0)
+ perf_result = self.vm2vm_check_with_two_vhost_device()
+ self.vm0_pmd.quit()
+ self.vm1_pmd.quit()
return perf_result
- def test_vm2vm_check_with_two_vhost_device_using_vhost_async_driver(self):
+ def test_vm2vm_test_with_cbdma_channels_register_or_unregister_stable_check(self):
"""
- Test Case4: VM2VM test with 2 vhost device using vhost async driver
+ Test Case4: VM2VM test with cbdma channels register/unregister stable check
"""
perf_result = []
- self.get_cbdma_ports_info_and_bind_to_dpdk(2)
- self.set_async_threshold(256)
- self.build_vhost_app()
+ self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=2)
+
+ self.logger.info("Before rebind perf VM Driver test")
+ self.start_vhost_app(with_cbdma=True, cbdma_num=2, socket_num=2, client_mode=True)
+ before_rebind = self.start_vms_testpmd_and_test(need_start_vm=True)
- before_rebind = self.start_vms_testpmd_and_test(launch=True, quit_vm_testpmd=True)
+ self.logger.info("After rebind perf VM Driver test")
+ # repeat bind 50 time from virtio-pci to vfio-pci
+ self.repeat_bind_driver(dut=self.vm_dut[0], repeat_times=50)
+ self.repeat_bind_driver(dut=self.vm_dut[1], repeat_times=50)
+ self.vhost_user.send_expect("^C", "# ", 20)
+ self.start_vhost_app(with_cbdma=True, cbdma_num=2, socket_num=2, client_mode=True)
+ after_bind = self.start_vms_testpmd_and_test(need_start_vm=False)
# repeat bind 50 time from virtio-pci to vfio-pci
self.repeat_bind_driver(dut=self.vm_dut[0], repeat_times=50)
self.repeat_bind_driver(dut=self.vm_dut[1], repeat_times=50)
- # start vm0 and vm1 testpmd
- self.start_vm_testpmd(pmd_session=self.vm0_pmd)
- self.start_vm_testpmd(pmd_session=self.vm1_pmd)
- after_bind = self.start_vms_testpmd_and_test(launch=False, quit_vm_testpmd=False)
-
for i in range(len(self.vm)):
self.vm[i].stop()
self.vhost_user.send_expect("^C", "# ", 20)
@@ -603,6 +636,152 @@ class TestVswitchSampleCBDMA(TestCase):
self.result_table_add(table_row)
self.result_table_print()
+ def config_vm_env(self):
+ """
+ set virtio device IP and run arp protocal
+ """
+ vm0_intf = self.vm_dut[0].ports_info[0]['intf']
+ vm1_intf = self.vm_dut[1].ports_info[0]['intf']
+ self.vm_dut[0].send_expect("ifconfig %s %s" % (vm0_intf, self.virtio_ip0), "#", 10)
+ self.vm_dut[1].send_expect("ifconfig %s %s" % (vm1_intf, self.virtio_ip1), "#", 10)
+ self.vm_dut[0].send_expect("arp -s %s %s" % (self.virtio_ip1, self.vm_dst_mac1), "#", 10)
+ self.vm_dut[1].send_expect("arp -s %s %s" % (self.virtio_ip0, self.vm_dst_mac0), "#", 10)
+
+ def start_iperf_test(self):
+ """
+ run perf command between to vms
+ """
+ iperf_server = "iperf -f g -s -i 1"
+ iperf_client = "iperf -f g -c 1.1.1.2 -i 1 -t 60"
+ 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)
+
+ def get_iperf_result(self):
+ """
+ get the iperf test result
+ """
+ self.table_header = ['Mode', '[M|G]bits/sec']
+ self.result_table_create(self.table_header)
+ self.vm_dut[0].send_expect('pkill iperf', '# ')
+ self.vm_dut[1].session.copy_file_from("%s/iperf_client.log" % self.dut.base_dir)
+ fp = open("./iperf_client.log")
+ fmsg = fp.read()
+ fp.close()
+ # remove the server report info from msg
+ index = fmsg.find("Server Report")
+ if index != -1:
+ fmsg = fmsg[:index]
+ iperfdata = re.compile('\S*\s*[M|G]bits/sec').findall(fmsg)
+ # the last data of iperf is the ave data from 0-30 sec
+ self.verify(len(iperfdata) != 0, "The iperf data between to vms is 0")
+ self.logger.info("The iperf data between vms is %s" % iperfdata[-1])
+ self.verify((iperfdata[-1].split()[1]) == 'Gbits/sec' and float(iperfdata[-1].split()[0]) >= 1, 'the throughput must be above 1Gbits/sec')
+
+ # put the result to table
+ results_row = ["vm2vm", iperfdata[-1]]
+ self.result_table_add(results_row)
+
+ # print iperf resut
+ self.result_table_print()
+ # rm the iperf log file in vm
+ self.vm_dut[0].send_expect('rm iperf_server.log', '#', 10)
+ self.vm_dut[1].send_expect('rm iperf_client.log', '#', 10)
+ return float(iperfdata[-1].split()[0])
+
+ def check_scp_file_valid_between_vms(self, file_size=1024):
+ """
+ scp file form VM1 to VM2, check the data is valid
+ """
+ # default file_size=1024K
+ data = ''
+ for char in range(file_size * 1024):
+ data += random.choice(self.random_string)
+ self.vm_dut[0].send_expect('echo "%s" > /tmp/payload' % data, '# ')
+ # scp this file to vm1
+ out = self.vm_dut[1].send_command('scp root@%s:/tmp/payload /root' % self.virtio_ip0, timeout=5)
+ if 'Are you sure you want to continue connecting' in out:
+ self.vm_dut[1].send_command('yes', timeout=3)
+ self.vm_dut[1].send_command(self.vm[0].password, timeout=3)
+ # get the file info in vm1, and check it valid
+ md5_send = self.vm_dut[0].send_expect('md5sum /tmp/payload', '# ')
+ md5_revd = self.vm_dut[1].send_expect('md5sum /root/payload', '# ')
+ md5_send = md5_send[: md5_send.find(' ')]
+ md5_revd = md5_revd[: md5_revd.find(' ')]
+ self.verify(md5_send == md5_revd, 'the received file is different with send file')
+
+ def start_iperf_and_scp_test_in_vms(self, need_start_vm=True, mode=0, mergeable=False, server_mode=False):
+ if need_start_vm:
+ self.start_vms(mode=mode, mergeable=mergeable, server_mode=server_mode, set_target=False)
+ self.vm0_pmd = PmdOutput(self.vm_dut[0])
+ self.vm1_pmd = PmdOutput(self.vm_dut[1])
+ self.config_vm_env()
+ self.check_scp_file_valid_between_vms()
+ self.start_iperf_test()
+ iperfdata = self.get_iperf_result()
+ return iperfdata
+
+ def test_vm2vm_split_ring_test_with_iperf_and_reconnect_stable_check(self):
+ """
+ Test Case5: VM2VM split ring test with iperf and reconnect stable check
+ """
+ perf_result = []
+ self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=2)
+
+ self.logger.info("launch vhost")
+ self.start_vhost_app(with_cbdma=True, cbdma_num=2, socket_num=2, client_mode=True)
+ before_rerun = self.start_iperf_and_scp_test_in_vms(need_start_vm=True, mode=0, mergeable=False, server_mode=True)
+
+ self.logger.info("relaunch vhost")
+ self.vhost_user.send_expect("^C", "# ", 20)
+ self.start_vhost_app(with_cbdma=True, cbdma_num=2, socket_num=2, client_mode=True)
+ self.logger.info("rerun scp and iperf test")
+ rerun_test_1 = self.start_iperf_and_scp_test_in_vms(need_start_vm=False)
+ rerun_test_2 = self.start_iperf_and_scp_test_in_vms(need_start_vm=False)
+ rerun_test_3 = self.start_iperf_and_scp_test_in_vms(need_start_vm=False)
+ rerun_test_4 = self.start_iperf_and_scp_test_in_vms(need_start_vm=False)
+ rerun_test_5 = self.start_iperf_and_scp_test_in_vms(need_start_vm=False)
+
+ self.table_header = ['Path', 'Before/After rerun scp/iperf', 'Throughput(Mpps)']
+ self.result_table_create(self.table_header)
+ perf_result.append(['split ring', 'Before rerun', before_rerun])
+ perf_result.append(['split ring', 'rerun test 1', rerun_test_1])
+ perf_result.append(['split ring', 'rerun test 2', rerun_test_2])
+ perf_result.append(['split ring', 'rerun test 3', rerun_test_3])
+ perf_result.append(['split ring', 'rerun test 4', rerun_test_4])
+ perf_result.append(['split ring', 'rerun test 5', rerun_test_5])
+ for table_row in perf_result:
+ self.result_table_add(table_row)
+ self.result_table_print()
+
+ def test_vm2vm_packed_ring_test_with_iperf_and_reconnect_stable_check(self):
+ """
+ Test Case6: VM2VM packed ring test with iperf and reconnect stable test
+ """
+ perf_result = []
+ self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=2)
+
+ self.start_vhost_app(with_cbdma=True, cbdma_num=2, socket_num=2, client_mode=False)
+ before_rerun = self.start_iperf_and_scp_test_in_vms(need_start_vm=True, mode=2, mergeable=False, server_mode=False)
+
+ self.logger.info("rerun scp and iperf test")
+ rerun_test_1 = self.start_iperf_and_scp_test_in_vms(need_start_vm=False)
+ rerun_test_2 = self.start_iperf_and_scp_test_in_vms(need_start_vm=False)
+ rerun_test_3 = self.start_iperf_and_scp_test_in_vms(need_start_vm=False)
+ rerun_test_4 = self.start_iperf_and_scp_test_in_vms(need_start_vm=False)
+ rerun_test_5 = self.start_iperf_and_scp_test_in_vms(need_start_vm=False)
+ self.table_header = ['Path', 'Before/After rerun scp/iperf', 'Throughput(Mpps)']
+ self.result_table_create(self.table_header)
+ perf_result.append(['packed ring', 'Before rerun test', before_rerun])
+ perf_result.append(['packed ring', 'rerun test 1', rerun_test_1])
+ perf_result.append(['packed ring', 'rerun test 2', rerun_test_2])
+ perf_result.append(['packed ring', 'rerun test 3', rerun_test_3])
+ perf_result.append(['packed ring', 'rerun test 4', rerun_test_4])
+ perf_result.append(['packed ring', 'rerun test 5', rerun_test_5])
+ for table_row in perf_result:
+ self.result_table_add(table_row)
+ self.result_table_print()
+
def close_all_session(self):
if getattr(self, 'vhost_user', None):
self.dut.close_session(self.vhost_user)
@@ -622,6 +801,5 @@ class TestVswitchSampleCBDMA(TestCase):
Run after each test suite.
"""
self.set_max_queues(128)
- self.set_async_threshold(256)
self.dut.build_install_dpdk(self.target)
self.close_all_session()
--
1.8.3.1
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [dts] [PATCH V1] tests/vswitch_sample_cbdma: modify case and add case
2021-07-09 10:52 [dts] [PATCH V1] tests/vswitch_sample_cbdma: modify case and add case Xiang An
@ 2021-07-09 14:07 ` Wang, Yinan
2021-07-12 5:27 ` Tu, Lijuan
2021-07-12 5:49 ` Tu, Lijuan
0 siblings, 2 replies; 4+ messages in thread
From: Wang, Yinan @ 2021-07-09 14:07 UTC (permalink / raw)
To: An, XiangX, dts
Acked-by: Yinan Wang <yinan.wang@intel.com>
> -----Original Message-----
> From: An, XiangX <xiangx.an@intel.com>
> Sent: 2021?7?9? 18:52
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>; An, XiangX
> <xiangx.an@intel.com>
> Subject: [dts][PATCH V1] tests/vswitch_sample_cbdma: modify case and add
> case
>
> Base on newly testplan modify case and add new case.
>
> Signed-off-by: Xiang An <xiangx.an@intel.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dts] [PATCH V1] tests/vswitch_sample_cbdma: modify case and add case
2021-07-09 14:07 ` Wang, Yinan
@ 2021-07-12 5:27 ` Tu, Lijuan
2021-07-12 5:49 ` Tu, Lijuan
1 sibling, 0 replies; 4+ messages in thread
From: Tu, Lijuan @ 2021-07-12 5:27 UTC (permalink / raw)
To: Wang, Yinan, An, XiangX, dts
> -----Original Message-----
> From: dts <dts-bounces@dpdk.org> On Behalf Of Wang, Yinan
> Sent: 2021年7月9日 22:08
> To: An, XiangX <xiangx.an@intel.com>; dts@dpdk.org
> Subject: Re: [dts] [PATCH V1] tests/vswitch_sample_cbdma: modify case and
> add case
>
> Acked-by: Yinan Wang <yinan.wang@intel.com>
>
> > -----Original Message-----
> > From: An, XiangX <xiangx.an@intel.com>
> > Sent: 2021?7?9? 18:52
> > To: dts@dpdk.org
> > Cc: Wang, Yinan <yinan.wang@intel.com>; An, XiangX
> > <xiangx.an@intel.com>
> > Subject: [dts][PATCH V1] tests/vswitch_sample_cbdma: modify case and
> > add case
> >
> > Base on newly testplan modify case and add new case.
> >
> > Signed-off-by: Xiang An <xiangx.an@intel.com>
Applied
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dts] [PATCH V1] tests/vswitch_sample_cbdma: modify case and add case
2021-07-09 14:07 ` Wang, Yinan
2021-07-12 5:27 ` Tu, Lijuan
@ 2021-07-12 5:49 ` Tu, Lijuan
1 sibling, 0 replies; 4+ messages in thread
From: Tu, Lijuan @ 2021-07-12 5:49 UTC (permalink / raw)
To: Wang, Yinan, An, XiangX, dts
> -----Original Message-----
> From: dts <dts-bounces@dpdk.org> On Behalf Of Wang, Yinan
> Sent: 2021年7月9日 22:08
> To: An, XiangX <xiangx.an@intel.com>; dts@dpdk.org
> Subject: Re: [dts] [PATCH V1] tests/vswitch_sample_cbdma: modify case and
> add case
>
> Acked-by: Yinan Wang <yinan.wang@intel.com>
>
> > -----Original Message-----
> > From: An, XiangX <xiangx.an@intel.com>
> > Sent: 2021?7?9? 18:52
> > To: dts@dpdk.org
> > Cc: Wang, Yinan <yinan.wang@intel.com>; An, XiangX
> > <xiangx.an@intel.com>
> > Subject: [dts][PATCH V1] tests/vswitch_sample_cbdma: modify case and
> > add case
> >
> > Base on newly testplan modify case and add new case.
> >
> > Signed-off-by: Xiang An <xiangx.an@intel.com>
Applied
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-07-12 5:50 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2021-07-09 10:52 [dts] [PATCH V1] tests/vswitch_sample_cbdma: modify case and add case Xiang An
2021-07-09 14:07 ` Wang, Yinan
2021-07-12 5:27 ` Tu, Lijuan
2021-07-12 5:49 ` Tu, Lijuan
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