[dpdk-test-report] |SUCCESS| pw56917-56919 [PATCH] [v6, 1/3] eal/arm64: add 128-bit atomic compare exchange

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Tue Jul 23 14:38:37 CEST 2019


Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/56917

_Performance Testing PASS_

Submitter: Phil Yang (Arm Technology China) <phil.yang at arm.com>
Date: Monday, July 22 2019 16:22:32 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:debacba0297fbe214b4185a9791e6a9fdf6642ba

56917-56919 --> 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     | -0.012                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.195                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.024                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.011                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.034                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.008                               |
+------------+---------+-------------------------------------+

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     | 0.066                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.151                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.104                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.050                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.027                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.055                              |
+------------+---------+-------------------------------------+

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     | 0.204                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.052                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.026                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.015                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.008                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.002                              |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/6755/

UNH-IOL DPDK Performance Test Lab

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