* [dts] [PATCH for-next v3 1/3] framework/project_dpdk: pass module setup for mlx5_core
2018-03-30 22:52 [dts] [PATCH for-next v3 0/3] nic_single_core_perf: add support for Mellanox's nics Ali Alnubani
@ 2018-03-30 22:52 ` Ali Alnubani
2018-03-30 22:52 ` [dts] [PATCH for-next v3 2/3] nics/net_device: add a function to get nic speed Ali Alnubani
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Ali Alnubani @ 2018-03-30 22:52 UTC (permalink / raw)
To: dts
Not needed for mlx5_core with MLNX_OFED installed.
Signed-off-by: Ali Alnubani <alialnu@mellanox.com>
---
framework/project_dpdk.py | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/framework/project_dpdk.py b/framework/project_dpdk.py
index 40c862a..618cd57 100644
--- a/framework/project_dpdk.py
+++ b/framework/project_dpdk.py
@@ -112,7 +112,10 @@ class DPDKdut(Dut):
self.send_expect("modprobe uio_pci_generic", "#", 70)
out = self.send_expect("lsmod | grep uio_pci_generic", "#")
assert ("uio_pci_generic" in out), "Failed to setup uio_pci_generic"
-
+
+ elif drivername == "mlx5_core":
+ pass
+
else:
self.send_expect("modprobe uio", "#", 70)
out = self.send_expect("lsmod | grep igb_uio", "#")
--
2.16.2
^ permalink raw reply [flat|nested] 5+ messages in thread
* [dts] [PATCH for-next v3 2/3] nics/net_device: add a function to get nic speed
2018-03-30 22:52 [dts] [PATCH for-next v3 0/3] nic_single_core_perf: add support for Mellanox's nics Ali Alnubani
2018-03-30 22:52 ` [dts] [PATCH for-next v3 1/3] framework/project_dpdk: pass module setup for mlx5_core Ali Alnubani
@ 2018-03-30 22:52 ` Ali Alnubani
2018-03-30 22:52 ` [dts] [PATCH for-next v3 3/3] nic_single_core_perf: add support for Mellanox's nics Ali Alnubani
2018-04-02 12:57 ` [dts] [PATCH for-next v3 0/3] " Liu, Yong
3 siblings, 0 replies; 5+ messages in thread
From: Ali Alnubani @ 2018-03-30 22:52 UTC (permalink / raw)
To: dts
Needed to differentiate between nics with same
device identifier, but with different speeds.
Signed-off-by: Ali Alnubani <alialnu@mellanox.com>
---
nics/net_device.py | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/nics/net_device.py b/nics/net_device.py
index 4861145..c32850c 100644
--- a/nics/net_device.py
+++ b/nics/net_device.py
@@ -539,6 +539,25 @@ class NetDevice(object):
"""
return self.crb.get_pci_dev_id(self.domain_id, self.bus_id, self.devfun_id)
+ @nic_has_driver
+ def get_nic_speed(self):
+ """
+ Get the speed of specified pci device.
+ """
+ get_nic_speed = getattr(
+ self, 'get_nic_speed_%s' %
+ self.__get_os_type())
+ return get_nic_speed(self.domain_id, self.bus_id, self.devfun_id)
+
+ def get_nic_speed_linux(self, domain_id, bus_id, devfun_id):
+ command = ('cat /sys/bus/pci/devices/%s\:%s\:%s/net/*/speed' %
+ (domain_id, bus_id, devfun_id))
+ nic_speed = self.__send_expect(command, '# ')
+ return nic_speed
+
+ def get_nic_speed_freebsd(self, domain_id, bus_id, devfun_id):
+ NotImplemented
+
@nic_has_driver
def get_sriov_vfs_pci(self):
"""
--
2.16.2
^ permalink raw reply [flat|nested] 5+ messages in thread
* [dts] [PATCH for-next v3 3/3] nic_single_core_perf: add support for Mellanox's nics
2018-03-30 22:52 [dts] [PATCH for-next v3 0/3] nic_single_core_perf: add support for Mellanox's nics Ali Alnubani
2018-03-30 22:52 ` [dts] [PATCH for-next v3 1/3] framework/project_dpdk: pass module setup for mlx5_core Ali Alnubani
2018-03-30 22:52 ` [dts] [PATCH for-next v3 2/3] nics/net_device: add a function to get nic speed Ali Alnubani
@ 2018-03-30 22:52 ` Ali Alnubani
2018-04-02 12:57 ` [dts] [PATCH for-next v3 0/3] " Liu, Yong
3 siblings, 0 replies; 5+ messages in thread
From: Ali Alnubani @ 2018-03-30 22:52 UTC (permalink / raw)
To: dts
1. Add support in the test for ConnectX-5 EX, ConnectX-4 LX 25G
and ConnectX-4 LX 40G.
2. Also add the expected performance for each in the test's
configuration file.
Signed-off-by: Ali Alnubani <alialnu@mellanox.com>
---
conf/nic_single_core_perf.cfg | 3 +++
tests/TestSuite_nic_single_core_perf.py | 25 ++++++++++++++++++++++++-
2 files changed, 27 insertions(+), 1 deletion(-)
diff --git a/conf/nic_single_core_perf.cfg b/conf/nic_single_core_perf.cfg
index 4c470db..03cd6c3 100644
--- a/conf/nic_single_core_perf.cfg
+++ b/conf/nic_single_core_perf.cfg
@@ -8,3 +8,6 @@
throughput_nnt = {64: {128: 53.435, 512: 53.699, 2048: 42.798}}
throughput_fvl25g = {64: {512: 43.777, 2048: 43.651}}
+throughput_cx5 = {64: {128: 42.161, 256: 56.651, 512: 47.091, 2048: 40.104}}
+throughput_cx4lx25g = {64: {128: 28.178, 256: 34.581, 512: 30.528, 2048: 26.004}}
+throughput_cx4lx40g = {64: {128: 31.635, 256: 32.473, 512: 30.72, 2048: 26.94}}
diff --git a/tests/TestSuite_nic_single_core_perf.py b/tests/TestSuite_nic_single_core_perf.py
index d1b88c3..c08f458 100644
--- a/tests/TestSuite_nic_single_core_perf.py
+++ b/tests/TestSuite_nic_single_core_perf.py
@@ -57,6 +57,9 @@ class TestNicSingleCorePerf(TestCase):
self.headers_size = HEADER_SIZE['eth'] + HEADER_SIZE['ip'] + HEADER_SIZE['tcp']
self.ixgbe_descriptors = [128, 512, 2048]
self.i40e_descriptors = [512, 2048]
+ self.cx5_descriptors = [128, 256, 512, 2048]
+ self.cx4lx25g_descriptors = [128, 256, 512, 2048]
+ self.cx4lx40g_descriptors = [128, 256, 512, 2048]
# traffic duraion in second
self.trafficDuration = 60
@@ -64,6 +67,9 @@ class TestNicSingleCorePerf(TestCase):
#load the expected throughput for required nic
self.expected_throughput_nnt = self.get_suite_cfg()["throughput_nnt"]
self.expected_throughput_fvl25g = self.get_suite_cfg()["throughput_fvl25g"]
+ self.expected_throughput_cx5 = self.get_suite_cfg()["throughput_cx5"]
+ self.expected_throughput_cx4lx25g = self.get_suite_cfg()["throughput_cx4lx25g"]
+ self.expected_throughput_cx4lx40g = self.get_suite_cfg()["throughput_cx4lx40g"]
# The acdepted gap between expected throughput and actual throughput, 1 Mpps
self.gap = 1
@@ -96,6 +102,14 @@ class TestNicSingleCorePerf(TestCase):
self.descriptors = self.ixgbe_descriptors
elif self.nic in ["fortville_25g"]:
self.descriptors = self.i40e_descriptors
+ elif self.nic in ["ConnectX5_MT4121"]:
+ self.descriptors = self.cx5_descriptors
+ elif self.nic in ["ConnectX4_LX_MT4117"]:
+ nic_speed = self.dut.ports_info[0]['port'].get_nic_speed()
+ if nic_speed == "25000":
+ self.descriptors = self.cx4lx25g_descriptors
+ else:
+ self.descriptors = self.cx4lx40g_descriptors
else:
raise Exception("Not required NIC")
@@ -104,7 +118,8 @@ class TestNicSingleCorePerf(TestCase):
Run nic single core performance
"""
self.verify(len(self.dut_ports) == 2 or len(self.dut_ports) == 4, "Require 2 or 4 ports to test")
- self.verify(self.nic in ['niantic','fortville_25g'], "Not required NIC ")
+ self.verify(self.nic in ['niantic', 'fortville_25g', \
+ 'ConnectX5_MT4121', 'ConnectX4_LX_MT4117'], "Not required NIC ")
if len(self.dut_ports) == 2:
self.perf_test(2)
elif len(self.dut_ports) == 4:
@@ -175,6 +190,14 @@ class TestNicSingleCorePerf(TestCase):
ret_data[header[4]] = str(self.expected_throughput_nnt[frame_size][descriptor]) + " Mpps"
elif self.nic == "fortville_25g":
ret_data[header[4]] = str(self.expected_throughput_fvl25g[frame_size][descriptor]) + " Mpps"
+ elif self.nic == "ConnectX5_MT4121":
+ ret_data[header[4]] = str(self.expected_throughput_cx5[frame_size][descriptor]) + " Mpps"
+ elif self.nic == "ConnectX4_LX_MT4117":
+ nic_speed = self.dut.ports_info[0]['port'].get_nic_speed()
+ if nic_speed == "25000":
+ ret_data[header[4]] = str(self.expected_throughput_cx4lx25g[frame_size][descriptor]) + " Mpps"
+ else:
+ ret_data[header[4]] = str(self.expected_throughput_cx4lx40g[frame_size][descriptor]) + " Mpps"
ret_datas[descriptor] = deepcopy(ret_data)
self.test_result[frame_size] = deepcopy(ret_datas)
--
2.16.2
^ permalink raw reply [flat|nested] 5+ messages in thread