[dpdk-test-report] |SUCCESS| pw80841 [PATCH] [v2] eal: fix dereference after null check

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Fri Oct 16 04:23:08 CEST 2020


Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/80841

_Performance Testing PASS_

Submitter: wangyunjian <wangyunjian at huawei.com>
Date: Thursday, October 15 2020 08:42:30 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:f4cbdbc7fbd2cf352d50f5ce7018a63dc5392b1b

80841 --> performance testing pass

Test environment and result as below:

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
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     | 0.267                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.106                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.043                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.380                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.174                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.025                              |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
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     | 0.162                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.102                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.019                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.004                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.006                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.003                               |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
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     | 0.100                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.073                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.106                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.030                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.037                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0                                   |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/13734/

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