[dpdk-test-report] |SUCCESS| pw93297-93298 [PATCH] [v3, 2/2] net/mlx5: remove unnecessary wmb for Memory Region cache

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Tue May 18 13:13:22 CEST 2021


Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/93298

_Performance Testing PASS_

Submitter: Feifei Wang <feifei.wang2 at arm.com>
Date: Tuesday, May 18 2021 08:50:58 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:7989b7e7da9be588563c809264c9347a35319969

93297-93298 --> 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 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     | -0.40146%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.12785%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.32201%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.44513%                           |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.01673%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.19685%                           |
+------------+---------+-------------------------------------+

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     | -0.36053%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.27611%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.02496%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.4041%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.40668%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.03519%                           |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/17121/

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