[dpdk-test-report] |SUCCESS| pw93089-93088 [PATCH] [2/2] net/mlx5: fix memory barrier incorrectly placed

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Mon May 10 18:22:20 CEST 2021


Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/93088

_Performance Testing PASS_

Submitter: Chengwen Feng <fengchengwen at huawei.com>
Date: Monday, May 10 2021 12:06:03 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:627c5b41bb14a1afbd1489b0fc4b8224532a823d

93089-93088 --> performance testing pass

Test environment and result as below:

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     | 0.69932%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.39782%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.30365%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.0213%                             |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.01044%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.16915%                           |
+------------+---------+-------------------------------------+

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     | -0.57717%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.34605%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.10235%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | 1.48763%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.27112%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.26979%                            |
+------------+---------+-------------------------------------+

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     | -0.39015%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.22114%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.35668%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.10272%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.05019%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.04921%                           |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/17011/

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