[dpdk-test-report] |SUCCESS| pw91929 [PATCH] [v1] test/ticketlock: use C11 atomic builtins for lcores sync

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/91929

_Performance Testing PASS_

Submitter: Joyce Kong <joyce.kong at arm.com>
Date: Wednesday, April 21 2021 07:17:33 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:ff4cf5265cc9dfdf41eabaded8617f73afb1283e

91929 --> 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     | 0.14545%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.28552%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.19211%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.54205%                           |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.1346%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.10563%                            |
+------------+---------+-------------------------------------+

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     | -0.43258%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.24086%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.06955%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.49518%                           |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.21772%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.09843%                           |
+------------+---------+-------------------------------------+

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     | 0.21182%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.39637%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.073%                             |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.0746%                             |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.19893%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.0%                                |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/16682/

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