[dpdk-test-report] |SUCCESS| pw51136 [PATCH] [v3, 1/1] ring: enforce reading the tail before reading ring slots

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Tue Mar 12 20:40:30 CET 2019


Test-Label: intel-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/51136

_Performance Testing PASS_

Submitter: Gavin Hu <gavin.hu at arm.com>
Date: Tuesday, March 12 2019 16:58:53 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:610e235a11e49a1e5d55c2804a5bc628e87417f1

51136 --> performance testing pass

Test environment and result as below:

Ubuntu 17.10
Kernel: 4.13.0-43-generic
GCC: gcc (Ubuntu 7.2.0-8ubuntu3) 7.2.0
NIC: Intel Corporation Ethernet Converged Network Adapter XL710-QDA2 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/2

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 512     | -0.027                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | 0.062                               |
+------------+---------+-------------------------------------+

Ubuntu 17.10
Kernel: 4.13.0-43-generic
GCC: gcc (Ubuntu 7.2.0-8ubuntu3) 7.2.0
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     | 0.042                               |
+------------+---------+-------------------------------------+
| 64         | 512     | -0.088                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | -0.062                              |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/4853/

UNH-IOL DPDK Performance Test Lab


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