[dpdk-test-report] |SUCCESS| pw86663 [PATCH] [v1] eal/arm: fix gcc build for 128-bit atomic compare exchange

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/86663

_Performance Testing PASS_

Submitter: Joyce Kong <joyce.kong at arm.com>
Date: Friday, January 15 2021 09:58:21 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:6a426d733ec0d0d0d8edd6fb46da70a763a81194

86663 --> 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     | 0.210                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.215                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.233                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.246                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.012                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.044                              |
+------------+---------+-------------------------------------+

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     | -0.011                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.004                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.176                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.039                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.009                              |
+------------+---------+-------------------------------------+
| 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     | 0.065                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.357                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.722                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.041                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.005                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.010                               |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/15219/

UNH-IOL DPDK Community Lab

To manage your email subscriptions, visit: 
https://lab.dpdk.org/results/dashboard/preferences/subscriptions/