[dpdk-test-report] |FAILURE| pw57726 [PATCH] [v2] net/mlx5: add support for vectorized code on Power systems

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Fri Aug 16 20:44:52 CEST 2019


Test-Label: intel-Performance-Testing
Test-Status: FAILURE
http://dpdk.org/patch/57726

_Performance Testing issues_

Submitter: David Christensen <drc at linux.vnet.ibm.com>
Date: Friday, August 16 2019 17:56:04 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:e7fd5a3bbe5636e93a66fd5086f182756624c97a

57726 --> performance testing fail

Test environment and result as below:

Ubuntu 18.04
Kernel: 4.15.0-generic
GCC: 7.4
NIC: Intel Corporation Ethernet Converged Network Adapter XL710-QDA2 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 1/2

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 512     | -1.823                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | 0.367                               |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
GCC: 7.4
NIC: Intel Corporation Ethernet Converged Network Adapter 82599ES 10000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/3

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 128     | 0.147                               |
+------------+---------+-------------------------------------+
| 64         | 512     | -0.108                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | 0.232                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/7164/

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