[dpdk-test-report] |SUCCESS| pw55580-55582 [PATCH] [v3, 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/55580

_Performance Testing PASS_

Submitter: Phil Yang <phil.yang at arm.com>
Date: Friday, June 28 2019 08:11:41 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:28b2d3d112e2bde5264921d8feca89e2e5708a87

55580-55582 --> 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     | -0.001                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.093                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.145                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.012                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0                                   |
+------------+---------+-------------------------------------+

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     | -0.151                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.294                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.045                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.093                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.025                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.037                               |
+------------+---------+-------------------------------------+

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     | 0.466                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.151                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.049                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.003                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.011                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0                                   |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/6326/

UNH-IOL DPDK Performance Test Lab

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