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List:       dpdk-dts
Subject:    [dts] [PATCH for-next v2 3/3] nic_single_core_perf: add support for Mellanox's nics
From:       Ali Alnubani <alialnu () mellanox ! com>
Date:       2018-03-29 23:47:44
Message-ID: 20180329234744.17716-4-alialnu () mellanox ! com
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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@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


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