[dpdk-test-report] |SUCCESS| pw48324 [PATCH] [v2] net/virtio: avoid annoying IOPL call related errors

[dpdklab at iol.unh.edu]

Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/48324

_Performance Testing PASS_

Submitter: Ilya Maximets <i.maximets at samsung.com>
Date: Friday, November 23 2018 14:36:20 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:d82e5db6f6561356990000cac40e78b59ba0c65f

48324 --> 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     | -0.051                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.025                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.028                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.003                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.001                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.008                               |
+------------+---------+-------------------------------------+

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     | -0.183                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.064                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.253                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.028                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.039                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.068                               |
+------------+---------+-------------------------------------+

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     | -0.206                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.076                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.047                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.003                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.001                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0                                   |
+------------+---------+-------------------------------------+

UNH-IOL DPDK Performance Test Lab