* [dts] [PATCH V1] Add testsuite vhost enqueue interrupt
@ 2019-04-29 19:28 lihong
2019-05-06 2:35 ` Wang, Yinan
2019-05-08 7:51 ` Li, WenjieX A
0 siblings, 2 replies; 4+ messages in thread
From: lihong @ 2019-04-29 19:28 UTC (permalink / raw)
To: dts; +Cc: yinan.wang, lihong
Signed-off-by: lihong <lihongx.ma@intel.com>
---
tests/TestSuite_vhost_enqueue_interrupt.py | 202 +++++++++++++++++++++++++++++
1 file changed, 202 insertions(+)
create mode 100644 tests/TestSuite_vhost_enqueue_interrupt.py
diff --git a/tests/TestSuite_vhost_enqueue_interrupt.py b/tests/TestSuite_vhost_enqueue_interrupt.py
new file mode 100644
index 0000000..65c7cb3
--- /dev/null
+++ b/tests/TestSuite_vhost_enqueue_interrupt.py
@@ -0,0 +1,202 @@
+# BSD LICENSE
+#
+# Copyright(c) 2010-2019 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 enqueue interrupt need test with l3fwd-power sample
+"""
+
+import utils
+import time
+from test_case import TestCase
+
+
+class TestVhostEnqueueInterrupt(TestCase):
+
+ def set_up_all(self):
+ """
+ Run at the start of each test suite.
+
+ """
+ self.queues = 1
+ self.cores_num = len([n for n in self.dut.cores if int(n['socket']) == 0])
+ self.vmac = "00:11:22:33:44:10"
+ self.dut_ports = self.dut.get_ports()
+ self.mem_channels = self.dut.get_memory_channels()
+ self.prepare_l3fwd_power()
+
+ def set_up(self):
+ """
+ Run before each test case.
+ """
+ # Clean the execution ENV
+ self.verify_info = []
+ self.dut.send_expect("killall -s INT testpmd", "#")
+ self.dut.send_expect("killall -s INT l3fwd-power", "#")
+ self.dut.send_expect("rm -rf ./vhost-net*", "#")
+ self.vhost = self.dut.new_session(suite="vhost-l3fwd")
+ self.virtio_user = self.dut.new_session(suite="virtio-user")
+
+ def prepare_l3fwd_power(self):
+ self.dut.send_expect("cp ./examples/l3fwd-power/main.c .", "#")
+ self.dut.send_expect(
+ "sed -i '/DEV_RX_OFFLOAD_CHECKSUM/d' ./examples/l3fwd-power/main.c", "#")
+ out = self.dut.build_dpdk_apps('examples/l3fwd-power')
+ self.verify("Error" not in out, "compilation l3fwd-power error")
+
+ def get_core_list(self):
+ """
+ get core list depend on the core number
+ """
+ need_num = 2*self.queues+1
+ self.core_config = "1S/%dC/1T" % need_num
+ self.verify(self.cores_num >= need_num,
+ "There has not enought cores to test this case")
+ core_list = self.dut.get_core_list(self.core_config)
+ self.core_list_virtio = core_list[0: self.queues+1]
+ self.core_list_l3fwd = core_list[self.queues+1: need_num]
+ self.core_mask_virtio = utils.create_mask(self.core_list_virtio)
+ self.core_mask_l3fwd = utils.create_mask(self.core_list_l3fwd)
+
+ def lanuch_virtio_user(self):
+ """
+ launch virtio-user with server mode
+ """
+ command_client = self.dut.target + "/app/testpmd -c %s -n %d " + \
+ "--socket-mem 1024,1024 --legacy-mem --no-pci " + \
+ "--file-prefix=virtio " + \
+ "--vdev=net_virtio_user0,mac=%s,path=./vhost-net,server=1,queues=%d " + \
+ "-- -i --rxq=%d --txq=%d --rss-ip"
+ command_line_client = command_client % (
+ self.core_mask_virtio, self.mem_channels,
+ self.vmac, self.queues, self.queues, self.queues)
+ self.virtio_user.send_expect(command_line_client, "testpmd> ", 120)
+ self.virtio_user.send_expect("set fwd txonly", "testpmd> ", 20)
+
+ def lanuch_l3fwd_power(self):
+ """
+ launch l3fwd-power with a virtual vhost device
+ """
+ self.logger.info("Launch l3fwd_sample sample:")
+ # config the interrupt cores
+ config_info = ""
+ for i in range(self.queues):
+ if config_info != "":
+ config_info += ','
+ config_info += '(0,%d,%s)' % (i, self.core_list_l3fwd[i])
+ info = {'core': self.core_list_l3fwd[i], 'port': 0, 'queue': i}
+ self.verify_info.append(info)
+
+ command_client = "./examples/l3fwd-power/build/app/l3fwd-power " + \
+ "-c %s -n %d --socket-mem 1024,1024 --legacy-mem --no-pci " + \
+ "--vdev 'net_vhost0,iface=vhost-net,queues=%d,client=1' " + \
+ "-- -p 0x1 --parse-ptype 1 --config '%s' "
+ command_line_client = command_client % (
+ self.core_mask_l3fwd, self.mem_channels,
+ self.queues, config_info)
+ self.vhost.send_expect(command_line_client, "POWER", 40)
+ time.sleep(10)
+ out = self.vhost.get_session_before()
+ if ("Error" in out and "Error opening" not in out):
+ self.logger.error("Launch l3fwd-power sample error")
+ else:
+ self.logger.info("Launch l3fwd-power sample finished")
+
+ def check_vhost_core_status(self, status):
+ """
+ check the cpu status
+ """
+ out = self.vhost.get_session_before()
+ for i in range(len(self.verify_info)):
+ if status == "waked up":
+ info = "lcore %s is waked up from rx interrupt on port %d queue %d"
+ info = info % (self.verify_info[i]["core"], self.verify_info[i]['port'],
+ self.verify_info[i]['queue'])
+ elif status == "sleeps":
+ info = "lcore %s sleeps until interrupt triggers" % self.verify_info[i]["core"]
+ self.logger.info(info)
+ self.verify(info in out, "The CPU status not right for %s" % info)
+
+ def send_and_verify(self):
+ """
+ start to send packets and check the cpu status
+ stop and restart to send packets and check the cpu status
+ """
+ self.virtio_user.send_expect("start", "testpmd> ", 20)
+ self.check_vhost_core_status("waked up")
+
+ self.virtio_user.send_expect("stop", "testpmd> ", 20)
+ self.check_vhost_core_status("sleeps")
+
+ self.virtio_user.send_expect("start", "testpmd> ", 20)
+ self.check_vhost_core_status("waked up")
+
+ def close_testpmd_and_session(self):
+ self.virtio_user.send_expect("quit", "#", 20)
+ self.dut.close_session(self.vhost)
+ self.dut.close_session(self.virtio_user)
+
+ def test_virtio_user_interrupt(self):
+ """
+ Check the virtio-user interrupt can work when use vhost-net as backend
+ """
+ self.queues = 1
+ self.get_core_list()
+ self.lanuch_virtio_user()
+ self.lanuch_l3fwd_power()
+ self.send_and_verify()
+
+ def test_virtio_user_interrupt_with_multi_queue(self):
+ """
+ Check the virtio-user interrupt can work with multi queue
+ """
+ self.queues = 4
+ self.get_core_list()
+ self.lanuch_virtio_user()
+ self.lanuch_l3fwd_power()
+ self.send_and_verify()
+
+ def tear_down(self):
+ """
+ Run after each test case.
+ """
+ self.close_testpmd_and_session()
+ self.dut.send_expect("killall -s INT l3fwd-power", "#")
+ self.dut.send_expect("killall -s INT testpmd", "#")
+
+ def tear_down_all(self):
+ """
+ Run after each test suite.
+ """
+ # revert the code
+ self.dut.send_expect("mv ./main.c ./examples/l3fwd-power/", "#")
+ self.dut.build_dpdk_apps('examples/l3fwd-power')
+ pass
--
2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dts] [PATCH V1] Add testsuite vhost enqueue interrupt
2019-04-29 19:28 [dts] [PATCH V1] Add testsuite vhost enqueue interrupt lihong
@ 2019-05-06 2:35 ` Wang, Yinan
2019-05-06 2:47 ` Ma, LihongX
2019-05-08 7:51 ` Li, WenjieX A
1 sibling, 1 reply; 4+ messages in thread
From: Wang, Yinan @ 2019-05-06 2:35 UTC (permalink / raw)
To: Ma, LihongX, dts
Acked-by: Wang, Yinan <yinan.wang@intel.com>
> -----Original Message-----
> From: Ma, LihongX
> Sent: 2019年4月30日 3:28
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>; Ma, LihongX
> <lihongx.ma@intel.com>
> Subject: [dts][PATCH V1] Add testsuite vhost enqueue interrupt
>
> Signed-off-by: lihong <lihongx.ma@intel.com>
> ---
> tests/TestSuite_vhost_enqueue_interrupt.py | 202
> +++++++++++++++++++++++++++++
> 1 file changed, 202 insertions(+)
> create mode 100644 tests/TestSuite_vhost_enqueue_interrupt.py
>
> diff --git a/tests/TestSuite_vhost_enqueue_interrupt.py
> b/tests/TestSuite_vhost_enqueue_interrupt.py
> new file mode 100644
> index 0000000..65c7cb3
> --- /dev/null
> +++ b/tests/TestSuite_vhost_enqueue_interrupt.py
> @@ -0,0 +1,202 @@
> +# BSD LICENSE
> +#
> +# Copyright(c) 2010-2019 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 enqueue interrupt need test with l3fwd-power sample """
> +
> +import utils
> +import time
> +from test_case import TestCase
> +
> +
> +class TestVhostEnqueueInterrupt(TestCase):
> +
> + def set_up_all(self):
> + """
> + Run at the start of each test suite.
> +
> + """
> + self.queues = 1
> + self.cores_num = len([n for n in self.dut.cores if int(n['socket']) == 0])
> + self.vmac = "00:11:22:33:44:10"
> + self.dut_ports = self.dut.get_ports()
> + self.mem_channels = self.dut.get_memory_channels()
> + self.prepare_l3fwd_power()
> +
> + def set_up(self):
> + """
> + Run before each test case.
> + """
> + # Clean the execution ENV
> + self.verify_info = []
> + self.dut.send_expect("killall -s INT testpmd", "#")
> + self.dut.send_expect("killall -s INT l3fwd-power", "#")
> + self.dut.send_expect("rm -rf ./vhost-net*", "#")
> + self.vhost = self.dut.new_session(suite="vhost-l3fwd")
> + self.virtio_user = self.dut.new_session(suite="virtio-user")
> +
> + def prepare_l3fwd_power(self):
> + self.dut.send_expect("cp ./examples/l3fwd-power/main.c .", "#")
> + self.dut.send_expect(
> + "sed -i
> '/DEV_RX_OFFLOAD_CHECKSUM/d' ./examples/l3fwd-power/main.c", "#")
> + out = self.dut.build_dpdk_apps('examples/l3fwd-power')
> + self.verify("Error" not in out, "compilation l3fwd-power
> + error")
> +
> + def get_core_list(self):
> + """
> + get core list depend on the core number
> + """
> + need_num = 2*self.queues+1
> + self.core_config = "1S/%dC/1T" % need_num
> + self.verify(self.cores_num >= need_num,
> + "There has not enought cores to test this case")
> + core_list = self.dut.get_core_list(self.core_config)
> + self.core_list_virtio = core_list[0: self.queues+1]
> + self.core_list_l3fwd = core_list[self.queues+1: need_num]
> + self.core_mask_virtio = utils.create_mask(self.core_list_virtio)
> + self.core_mask_l3fwd = utils.create_mask(self.core_list_l3fwd)
> +
> + def lanuch_virtio_user(self):
> + """
> + launch virtio-user with server mode
> + """
> + command_client = self.dut.target + "/app/testpmd -c %s -n %d " + \
> + "--socket-mem 1024,1024 --legacy-mem --no-pci
> " + \
> + "--file-prefix=virtio " + \
> +
> "--vdev=net_virtio_user0,mac=%s,path=./vhost-net,server=1,queues=%d " + \
> + "-- -i --rxq=%d --txq=%d --rss-ip"
> + command_line_client = command_client % (
> + self.core_mask_virtio, self.mem_channels,
> + self.vmac, self.queues, self.queues, self.queues)
> + self.virtio_user.send_expect(command_line_client, "testpmd> ",
> 120)
> + self.virtio_user.send_expect("set fwd txonly", "testpmd> ", 20)
> +
> + def lanuch_l3fwd_power(self):
> + """
> + launch l3fwd-power with a virtual vhost device
> + """
> + self.logger.info("Launch l3fwd_sample sample:")
> + # config the interrupt cores
> + config_info = ""
> + for i in range(self.queues):
> + if config_info != "":
> + config_info += ','
> + config_info += '(0,%d,%s)' % (i, self.core_list_l3fwd[i])
> + info = {'core': self.core_list_l3fwd[i], 'port': 0, 'queue': i}
> + self.verify_info.append(info)
> +
> + command_client = "./examples/l3fwd-power/build/app/l3fwd-power
> " + \
> + "-c %s -n %d --socket-mem 1024,1024
> --legacy-mem --no-pci " + \
> + "--vdev
> 'net_vhost0,iface=vhost-net,queues=%d,client=1' " + \
> + "-- -p 0x1 --parse-ptype 1 --config '%s' "
> + command_line_client = command_client % (
> + self.core_mask_l3fwd, self.mem_channels,
> + self.queues, config_info)
> + self.vhost.send_expect(command_line_client, "POWER", 40)
> + time.sleep(10)
> + out = self.vhost.get_session_before()
> + if ("Error" in out and "Error opening" not in out):
> + self.logger.error("Launch l3fwd-power sample error")
> + else:
> + self.logger.info("Launch l3fwd-power sample finished")
> +
> + def check_vhost_core_status(self, status):
> + """
> + check the cpu status
> + """
> + out = self.vhost.get_session_before()
> + for i in range(len(self.verify_info)):
> + if status == "waked up":
> + info = "lcore %s is waked up from rx interrupt on port %d
> queue %d"
> + info = info % (self.verify_info[i]["core"],
> self.verify_info[i]['port'],
> + self.verify_info[i]['queue'])
> + elif status == "sleeps":
> + info = "lcore %s sleeps until interrupt triggers" %
> self.verify_info[i]["core"]
> + self.logger.info(info)
> + self.verify(info in out, "The CPU status not right for %s"
> + % info)
> +
> + def send_and_verify(self):
> + """
> + start to send packets and check the cpu status
> + stop and restart to send packets and check the cpu status
> + """
> + self.virtio_user.send_expect("start", "testpmd> ", 20)
> + self.check_vhost_core_status("waked up")
> +
> + self.virtio_user.send_expect("stop", "testpmd> ", 20)
> + self.check_vhost_core_status("sleeps")
> +
> + self.virtio_user.send_expect("start", "testpmd> ", 20)
> + self.check_vhost_core_status("waked up")
> +
> + def close_testpmd_and_session(self):
> + self.virtio_user.send_expect("quit", "#", 20)
> + self.dut.close_session(self.vhost)
> + self.dut.close_session(self.virtio_user)
> +
> + def test_virtio_user_interrupt(self):
> + """
> + Check the virtio-user interrupt can work when use vhost-net as
> backend
> + """
> + self.queues = 1
> + self.get_core_list()
> + self.lanuch_virtio_user()
> + self.lanuch_l3fwd_power()
> + self.send_and_verify()
> +
> + def test_virtio_user_interrupt_with_multi_queue(self):
> + """
> + Check the virtio-user interrupt can work with multi queue
> + """
> + self.queues = 4
> + self.get_core_list()
> + self.lanuch_virtio_user()
> + self.lanuch_l3fwd_power()
> + self.send_and_verify()
> +
> + def tear_down(self):
> + """
> + Run after each test case.
> + """
> + self.close_testpmd_and_session()
> + self.dut.send_expect("killall -s INT l3fwd-power", "#")
> + self.dut.send_expect("killall -s INT testpmd", "#")
> +
> + def tear_down_all(self):
> + """
> + Run after each test suite.
> + """
> + # revert the code
> + self.dut.send_expect("mv ./main.c ./examples/l3fwd-power/", "#")
> + self.dut.build_dpdk_apps('examples/l3fwd-power')
> + pass
> --
> 2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dts] [PATCH V1] Add testsuite vhost enqueue interrupt
2019-05-06 2:35 ` Wang, Yinan
@ 2019-05-06 2:47 ` Ma, LihongX
0 siblings, 0 replies; 4+ messages in thread
From: Ma, LihongX @ 2019-05-06 2:47 UTC (permalink / raw)
To: Wang, Yinan, dts
Tested-by: lihong <lihongx.ma@intel.com>
-----Original Message-----
From: Wang, Yinan
Sent: Monday, May 6, 2019 10:35 AM
To: Ma, LihongX <lihongx.ma@intel.com>; dts@dpdk.org
Subject: RE: [dts][PATCH V1] Add testsuite vhost enqueue interrupt
Acked-by: Wang, Yinan <yinan.wang@intel.com>
> -----Original Message-----
> From: Ma, LihongX
> Sent: 2019年4月30日 3:28
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>; Ma, LihongX
> <lihongx.ma@intel.com>
> Subject: [dts][PATCH V1] Add testsuite vhost enqueue interrupt
>
> Signed-off-by: lihong <lihongx.ma@intel.com>
> ---
> tests/TestSuite_vhost_enqueue_interrupt.py | 202
> +++++++++++++++++++++++++++++
> 1 file changed, 202 insertions(+)
> create mode 100644 tests/TestSuite_vhost_enqueue_interrupt.py
>
> diff --git a/tests/TestSuite_vhost_enqueue_interrupt.py
> b/tests/TestSuite_vhost_enqueue_interrupt.py
> new file mode 100644
> index 0000000..65c7cb3
> --- /dev/null
> +++ b/tests/TestSuite_vhost_enqueue_interrupt.py
> @@ -0,0 +1,202 @@
> +# BSD LICENSE
> +#
> +# Copyright(c) 2010-2019 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 enqueue interrupt need test with l3fwd-power sample """
> +
> +import utils
> +import time
> +from test_case import TestCase
> +
> +
> +class TestVhostEnqueueInterrupt(TestCase):
> +
> + def set_up_all(self):
> + """
> + Run at the start of each test suite.
> +
> + """
> + self.queues = 1
> + self.cores_num = len([n for n in self.dut.cores if int(n['socket']) == 0])
> + self.vmac = "00:11:22:33:44:10"
> + self.dut_ports = self.dut.get_ports()
> + self.mem_channels = self.dut.get_memory_channels()
> + self.prepare_l3fwd_power()
> +
> + def set_up(self):
> + """
> + Run before each test case.
> + """
> + # Clean the execution ENV
> + self.verify_info = []
> + self.dut.send_expect("killall -s INT testpmd", "#")
> + self.dut.send_expect("killall -s INT l3fwd-power", "#")
> + self.dut.send_expect("rm -rf ./vhost-net*", "#")
> + self.vhost = self.dut.new_session(suite="vhost-l3fwd")
> + self.virtio_user = self.dut.new_session(suite="virtio-user")
> +
> + def prepare_l3fwd_power(self):
> + self.dut.send_expect("cp ./examples/l3fwd-power/main.c .", "#")
> + self.dut.send_expect(
> + "sed -i
> '/DEV_RX_OFFLOAD_CHECKSUM/d' ./examples/l3fwd-power/main.c", "#")
> + out = self.dut.build_dpdk_apps('examples/l3fwd-power')
> + self.verify("Error" not in out, "compilation l3fwd-power
> + error")
> +
> + def get_core_list(self):
> + """
> + get core list depend on the core number
> + """
> + need_num = 2*self.queues+1
> + self.core_config = "1S/%dC/1T" % need_num
> + self.verify(self.cores_num >= need_num,
> + "There has not enought cores to test this case")
> + core_list = self.dut.get_core_list(self.core_config)
> + self.core_list_virtio = core_list[0: self.queues+1]
> + self.core_list_l3fwd = core_list[self.queues+1: need_num]
> + self.core_mask_virtio = utils.create_mask(self.core_list_virtio)
> + self.core_mask_l3fwd =
> + utils.create_mask(self.core_list_l3fwd)
> +
> + def lanuch_virtio_user(self):
> + """
> + launch virtio-user with server mode
> + """
> + command_client = self.dut.target + "/app/testpmd -c %s -n %d " + \
> + "--socket-mem 1024,1024 --legacy-mem --no-pci
> " + \
> + "--file-prefix=virtio " + \
> +
> "--vdev=net_virtio_user0,mac=%s,path=./vhost-net,server=1,queues=%d "
> + \
> + "-- -i --rxq=%d --txq=%d --rss-ip"
> + command_line_client = command_client % (
> + self.core_mask_virtio, self.mem_channels,
> + self.vmac, self.queues, self.queues, self.queues)
> + self.virtio_user.send_expect(command_line_client, "testpmd>
> + ",
> 120)
> + self.virtio_user.send_expect("set fwd txonly", "testpmd> ",
> + 20)
> +
> + def lanuch_l3fwd_power(self):
> + """
> + launch l3fwd-power with a virtual vhost device
> + """
> + self.logger.info("Launch l3fwd_sample sample:")
> + # config the interrupt cores
> + config_info = ""
> + for i in range(self.queues):
> + if config_info != "":
> + config_info += ','
> + config_info += '(0,%d,%s)' % (i, self.core_list_l3fwd[i])
> + info = {'core': self.core_list_l3fwd[i], 'port': 0, 'queue': i}
> + self.verify_info.append(info)
> +
> + command_client =
> + "./examples/l3fwd-power/build/app/l3fwd-power
> " + \
> + "-c %s -n %d --socket-mem 1024,1024
> --legacy-mem --no-pci " + \
> + "--vdev
> 'net_vhost0,iface=vhost-net,queues=%d,client=1' " + \
> + "-- -p 0x1 --parse-ptype 1 --config '%s' "
> + command_line_client = command_client % (
> + self.core_mask_l3fwd, self.mem_channels,
> + self.queues, config_info)
> + self.vhost.send_expect(command_line_client, "POWER", 40)
> + time.sleep(10)
> + out = self.vhost.get_session_before()
> + if ("Error" in out and "Error opening" not in out):
> + self.logger.error("Launch l3fwd-power sample error")
> + else:
> + self.logger.info("Launch l3fwd-power sample finished")
> +
> + def check_vhost_core_status(self, status):
> + """
> + check the cpu status
> + """
> + out = self.vhost.get_session_before()
> + for i in range(len(self.verify_info)):
> + if status == "waked up":
> + info = "lcore %s is waked up from rx interrupt on
> + port %d
> queue %d"
> + info = info % (self.verify_info[i]["core"],
> self.verify_info[i]['port'],
> + self.verify_info[i]['queue'])
> + elif status == "sleeps":
> + info = "lcore %s sleeps until interrupt triggers" %
> self.verify_info[i]["core"]
> + self.logger.info(info)
> + self.verify(info in out, "The CPU status not right for %s"
> + % info)
> +
> + def send_and_verify(self):
> + """
> + start to send packets and check the cpu status
> + stop and restart to send packets and check the cpu status
> + """
> + self.virtio_user.send_expect("start", "testpmd> ", 20)
> + self.check_vhost_core_status("waked up")
> +
> + self.virtio_user.send_expect("stop", "testpmd> ", 20)
> + self.check_vhost_core_status("sleeps")
> +
> + self.virtio_user.send_expect("start", "testpmd> ", 20)
> + self.check_vhost_core_status("waked up")
> +
> + def close_testpmd_and_session(self):
> + self.virtio_user.send_expect("quit", "#", 20)
> + self.dut.close_session(self.vhost)
> + self.dut.close_session(self.virtio_user)
> +
> + def test_virtio_user_interrupt(self):
> + """
> + Check the virtio-user interrupt can work when use vhost-net
> + as
> backend
> + """
> + self.queues = 1
> + self.get_core_list()
> + self.lanuch_virtio_user()
> + self.lanuch_l3fwd_power()
> + self.send_and_verify()
> +
> + def test_virtio_user_interrupt_with_multi_queue(self):
> + """
> + Check the virtio-user interrupt can work with multi queue
> + """
> + self.queues = 4
> + self.get_core_list()
> + self.lanuch_virtio_user()
> + self.lanuch_l3fwd_power()
> + self.send_and_verify()
> +
> + def tear_down(self):
> + """
> + Run after each test case.
> + """
> + self.close_testpmd_and_session()
> + self.dut.send_expect("killall -s INT l3fwd-power", "#")
> + self.dut.send_expect("killall -s INT testpmd", "#")
> +
> + def tear_down_all(self):
> + """
> + Run after each test suite.
> + """
> + # revert the code
> + self.dut.send_expect("mv ./main.c ./examples/l3fwd-power/", "#")
> + self.dut.build_dpdk_apps('examples/l3fwd-power')
> + pass
> --
> 2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dts] [PATCH V1] Add testsuite vhost enqueue interrupt
2019-04-29 19:28 [dts] [PATCH V1] Add testsuite vhost enqueue interrupt lihong
2019-05-06 2:35 ` Wang, Yinan
@ 2019-05-08 7:51 ` Li, WenjieX A
1 sibling, 0 replies; 4+ messages in thread
From: Li, WenjieX A @ 2019-05-08 7:51 UTC (permalink / raw)
To: Ma, LihongX, dts; +Cc: Wang, Yinan, Ma, LihongX
For new script/test plan, please use "Copyright(c) 2019 Intel Corporation", thank you!
BR,
Wenjie
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of lihong
> Sent: Tuesday, April 30, 2019 3:28 AM
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>; Ma, LihongX
> <lihongx.ma@intel.com>
> Subject: [dts] [PATCH V1] Add testsuite vhost enqueue interrupt
>
> Signed-off-by: lihong <lihongx.ma@intel.com>
> ---
> tests/TestSuite_vhost_enqueue_interrupt.py | 202
> +++++++++++++++++++++++++++++
> 1 file changed, 202 insertions(+)
> create mode 100644 tests/TestSuite_vhost_enqueue_interrupt.py
>
> diff --git a/tests/TestSuite_vhost_enqueue_interrupt.py
> b/tests/TestSuite_vhost_enqueue_interrupt.py
> new file mode 100644
> index 0000000..65c7cb3
> --- /dev/null
> +++ b/tests/TestSuite_vhost_enqueue_interrupt.py
> @@ -0,0 +1,202 @@
> +# BSD LICENSE
> +#
> +# Copyright(c) 2010-2019 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 enqueue interrupt need test with l3fwd-power sample """
> +
> +import utils
> +import time
> +from test_case import TestCase
> +
> +
> +class TestVhostEnqueueInterrupt(TestCase):
> +
> + def set_up_all(self):
> + """
> + Run at the start of each test suite.
> +
> + """
> + self.queues = 1
> + self.cores_num = len([n for n in self.dut.cores if int(n['socket']) == 0])
> + self.vmac = "00:11:22:33:44:10"
> + self.dut_ports = self.dut.get_ports()
> + self.mem_channels = self.dut.get_memory_channels()
> + self.prepare_l3fwd_power()
> +
> + def set_up(self):
> + """
> + Run before each test case.
> + """
> + # Clean the execution ENV
> + self.verify_info = []
> + self.dut.send_expect("killall -s INT testpmd", "#")
> + self.dut.send_expect("killall -s INT l3fwd-power", "#")
> + self.dut.send_expect("rm -rf ./vhost-net*", "#")
> + self.vhost = self.dut.new_session(suite="vhost-l3fwd")
> + self.virtio_user = self.dut.new_session(suite="virtio-user")
> +
> + def prepare_l3fwd_power(self):
> + self.dut.send_expect("cp ./examples/l3fwd-power/main.c .", "#")
> + self.dut.send_expect(
> + "sed -i '/DEV_RX_OFFLOAD_CHECKSUM/d' ./examples/l3fwd-
> power/main.c", "#")
> + out = self.dut.build_dpdk_apps('examples/l3fwd-power')
> + self.verify("Error" not in out, "compilation l3fwd-power
> + error")
> +
> + def get_core_list(self):
> + """
> + get core list depend on the core number
> + """
> + need_num = 2*self.queues+1
> + self.core_config = "1S/%dC/1T" % need_num
> + self.verify(self.cores_num >= need_num,
> + "There has not enought cores to test this case")
> + core_list = self.dut.get_core_list(self.core_config)
> + self.core_list_virtio = core_list[0: self.queues+1]
> + self.core_list_l3fwd = core_list[self.queues+1: need_num]
> + self.core_mask_virtio = utils.create_mask(self.core_list_virtio)
> + self.core_mask_l3fwd = utils.create_mask(self.core_list_l3fwd)
> +
> + def lanuch_virtio_user(self):
> + """
> + launch virtio-user with server mode
> + """
> + command_client = self.dut.target + "/app/testpmd -c %s -n %d " + \
> + "--socket-mem 1024,1024 --legacy-mem --no-pci " + \
> + "--file-prefix=virtio " + \
> + "--vdev=net_virtio_user0,mac=%s,path=./vhost-
> net,server=1,queues=%d " + \
> + "-- -i --rxq=%d --txq=%d --rss-ip"
> + command_line_client = command_client % (
> + self.core_mask_virtio, self.mem_channels,
> + self.vmac, self.queues, self.queues, self.queues)
> + self.virtio_user.send_expect(command_line_client, "testpmd> ", 120)
> + self.virtio_user.send_expect("set fwd txonly", "testpmd> ", 20)
> +
> + def lanuch_l3fwd_power(self):
> + """
> + launch l3fwd-power with a virtual vhost device
> + """
> + self.logger.info("Launch l3fwd_sample sample:")
> + # config the interrupt cores
> + config_info = ""
> + for i in range(self.queues):
> + if config_info != "":
> + config_info += ','
> + config_info += '(0,%d,%s)' % (i, self.core_list_l3fwd[i])
> + info = {'core': self.core_list_l3fwd[i], 'port': 0, 'queue': i}
> + self.verify_info.append(info)
> +
> + command_client = "./examples/l3fwd-power/build/app/l3fwd-power " + \
> + "-c %s -n %d --socket-mem 1024,1024 --legacy-mem --no-pci " +
> \
> + "--vdev 'net_vhost0,iface=vhost-net,queues=%d,client=1' " + \
> + "-- -p 0x1 --parse-ptype 1 --config '%s' "
> + command_line_client = command_client % (
> + self.core_mask_l3fwd, self.mem_channels,
> + self.queues, config_info)
> + self.vhost.send_expect(command_line_client, "POWER", 40)
> + time.sleep(10)
> + out = self.vhost.get_session_before()
> + if ("Error" in out and "Error opening" not in out):
> + self.logger.error("Launch l3fwd-power sample error")
> + else:
> + self.logger.info("Launch l3fwd-power sample finished")
> +
> + def check_vhost_core_status(self, status):
> + """
> + check the cpu status
> + """
> + out = self.vhost.get_session_before()
> + for i in range(len(self.verify_info)):
> + if status == "waked up":
> + info = "lcore %s is waked up from rx interrupt on port %d queue %d"
> + info = info % (self.verify_info[i]["core"], self.verify_info[i]['port'],
> + self.verify_info[i]['queue'])
> + elif status == "sleeps":
> + info = "lcore %s sleeps until interrupt triggers" %
> self.verify_info[i]["core"]
> + self.logger.info(info)
> + self.verify(info in out, "The CPU status not right for %s"
> + % info)
> +
> + def send_and_verify(self):
> + """
> + start to send packets and check the cpu status
> + stop and restart to send packets and check the cpu status
> + """
> + self.virtio_user.send_expect("start", "testpmd> ", 20)
> + self.check_vhost_core_status("waked up")
> +
> + self.virtio_user.send_expect("stop", "testpmd> ", 20)
> + self.check_vhost_core_status("sleeps")
> +
> + self.virtio_user.send_expect("start", "testpmd> ", 20)
> + self.check_vhost_core_status("waked up")
> +
> + def close_testpmd_and_session(self):
> + self.virtio_user.send_expect("quit", "#", 20)
> + self.dut.close_session(self.vhost)
> + self.dut.close_session(self.virtio_user)
> +
> + def test_virtio_user_interrupt(self):
> + """
> + Check the virtio-user interrupt can work when use vhost-net as backend
> + """
> + self.queues = 1
> + self.get_core_list()
> + self.lanuch_virtio_user()
> + self.lanuch_l3fwd_power()
> + self.send_and_verify()
> +
> + def test_virtio_user_interrupt_with_multi_queue(self):
> + """
> + Check the virtio-user interrupt can work with multi queue
> + """
> + self.queues = 4
> + self.get_core_list()
> + self.lanuch_virtio_user()
> + self.lanuch_l3fwd_power()
> + self.send_and_verify()
> +
> + def tear_down(self):
> + """
> + Run after each test case.
> + """
> + self.close_testpmd_and_session()
> + self.dut.send_expect("killall -s INT l3fwd-power", "#")
> + self.dut.send_expect("killall -s INT testpmd", "#")
> +
> + def tear_down_all(self):
> + """
> + Run after each test suite.
> + """
> + # revert the code
> + self.dut.send_expect("mv ./main.c ./examples/l3fwd-power/", "#")
> + self.dut.build_dpdk_apps('examples/l3fwd-power')
> + pass
> --
> 2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-05-08 7:52 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-04-29 19:28 [dts] [PATCH V1] Add testsuite vhost enqueue interrupt lihong
2019-05-06 2:35 ` Wang, Yinan
2019-05-06 2:47 ` Ma, LihongX
2019-05-08 7:51 ` Li, WenjieX A
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).