[dts] [PATCH 3/3] nic_single_core_perf: add support for Mellanox's nics
Ali Alnubani
alialnu at mellanox.com
Thu Mar 29 16:09:59 CEST 2018
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 in the test's configuration
file.
Signed-off-by: Ali Alnubani <alialnu at 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 bff763c..460bcda 100644
--- a/tests/TestSuite_nic_single_core_perf.py
+++ b/tests/TestSuite_nic_single_core_perf.py
@@ -55,6 +55,9 @@ 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
@@ -62,6 +65,9 @@ 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
@@ -94,6 +100,14 @@ 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 "25000" in nic_speed:
+ self.descriptors = self.cx4lx25g_descriptors
+ else:
+ self.descriptors = self.cx4lx40g_descriptors
else:
raise Exception("Not required NIC")
@@ -102,7 +116,8 @@ 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:
@@ -173,6 +188,14 @@ 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 "25000" in nic_speed:
+ 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)
--
2.7.4
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