[dpdk-test-report] |SUCCESS| pw89453-89456 [PATCH] [v1, 4/4] net/mlx5: replace SMP barriers with C11 barriers

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/89456

_Performance Testing PASS_

Submitter: Feifei Wang <feifei.wang2 at arm.com>
Date: Thursday, March 18 2021 07:18:40 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:643752207964b2abd0863d9b3dc7522a40469ba0

89453-89456 --> 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     | 0.25148%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.19392%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.40349%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.64304%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.64907%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.17637%                           |
+------------+---------+-------------------------------------+

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     | 0.64357%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.11417%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.32135%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.28495%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.21776%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.22167%                            |
+------------+---------+-------------------------------------+

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     | -0.18004%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.75116%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.3388%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.16523%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.02093%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.03077%                            |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/16025/

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