[dpdk-test-report] |SUCCESS| pw55220-55222 [PATCH] [v2, 1/3] eal/arm64: add 128-bit atomic compare exchange

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Sun Jun 23 06:20:04 CEST 2019


Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/55220

_Performance Testing PASS_

Submitter: Phil Yang <phil.yang at arm.com>
Date: Sunday, June 23 2019 03:15:44 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:05682bddb603fad361836a3045328a0079601469

55220-55222 --> 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     | -0.603                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.300                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.900                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.042                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.014                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.016                               |
+------------+---------+-------------------------------------+

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     | 0.027                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.053                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.105                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.076                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.012                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.007                               |
+------------+---------+-------------------------------------+

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     | 0.078                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.046                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.104                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.001                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.020                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.006                              |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/6237/

UNH-IOL DPDK Performance Test Lab

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