[dpdk-test-report] |SUCCESS| pw56946-56948 [PATCH] [v7, 1/3] eal/arm64: add 128-bit atomic compare exchange

[dpdklab at iol.unh.edu]

Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/56946

_Performance Testing PASS_

Submitter: Phil Yang (Arm Technology China) <phil.yang at arm.com>
Date: Tuesday, July 23 2019 05:57:21 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:f0f96b472ca72ede5cda905b38c0dd95d1948363

56946-56948 --> performance testing pass

Test environment and result as below:

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
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     | 0.088                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.145                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.182                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.051                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.013                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.005                              |
+------------+---------+-------------------------------------+

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
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     | -0.652                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.039                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.029                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.012                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.033                               |
+------------+---------+-------------------------------------+

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
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     | -0.193                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.085                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.008                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.033                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.006                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0                                   |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/6765/

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