[dpdk-test-report] |SUCCESS| pw48546 [PATCH] vhost: fix double read of descriptor flags

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Wed Dec 5 18:29:55 CET 2018


Test-Label: intel-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/48546

_Performance Testing PASS_

Submitter: Ilya Maximets <i.maximets at samsung.com>
Date: Wednesday, December 05 2018 15:09:26 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:b0aa225b45e102a1eba2215e3a75b5683d8435f2

48546 --> 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     | -0.143                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | 0.573                               |
+------------+---------+-------------------------------------+

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     | 0.053                               |
+------------+---------+-------------------------------------+
| 64         | 512     | -0.104                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | -0.211                              |
+------------+---------+-------------------------------------+

UNH-IOL DPDK Performance Test Lab


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