[dpdk-test-report] |SUCCESS| pw69856 [PATCH] [v2] net/ring: fix eth_dev device pointer on allocation

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/69856

_Performance Testing PASS_

Submitter: Gaetan Rivet <grive at u256.net>
Date: Wednesday, May 06 2020 18:09:49 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:c0280d5d8ac047b9f56d21d17e2fd0961891072a

69856 --> 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     | -0.336                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.076                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.003                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.225                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.044                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.001                               |
+------------+---------+-------------------------------------+

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     | 0.158                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.025                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.090                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.015                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.013                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.012                              |
+------------+---------+-------------------------------------+

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     | 0.124                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.711                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.032                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.018                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.002                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.008                              |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/10941/

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