[dpdk-test-report] |SUCCESS| pw47949 [PATCH] net/thunderx: fix Tx desc corruption in scatter-gather mode

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Fri Nov 9 07:36:19 CET 2018


Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/47949

_Performance Testing PASS_

Submitter: Nithin Dabilpuram <nithin.dabilpuram at caviumnetworks.com>
Date: Friday, November 09 2018 05:50:55 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:86ce81af7352875f31efc01cb110b7b17c0ae235

47949 --> performance testing pass

Test environment and result as below:

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
NIC: Mellanox ConnectX-4 Lx 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | 0.005                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.076                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.041                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.006                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.001                               |
+------------+---------+-------------------------------------+

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
NIC: Mellanox ConnectX-5 100000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | 0.149                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.129                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.096                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.158                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.007                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.005                               |
+------------+---------+-------------------------------------+

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
NIC: Mellanox ConnectX-4 Lx 25000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -0.013                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.021                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.046                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.002                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.013                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.007                              |
+------------+---------+-------------------------------------+

UNH-IOL DPDK Performance Test Lab


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