[dpdk-test-report] |SUCCESS| pw50993 [PATCH] net/tap: fix missing _SC_IOV_MAX

[dpdklab at iol.unh.edu]

Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/50993

_Performance Testing PASS_

Submitter: olegpoly123 <olegp123 at walla.co.il>
Date: Thursday, March 07 2019 22:25:23 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:1598c729595d8d59ebb9dce190401846da16c09c

50993 --> 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     | 0.055                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.152                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.072                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.001                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.004                              |
+------------+---------+-------------------------------------+

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     | -0.064                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.083                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.072                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.217                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.023                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.039                               |
+------------+---------+-------------------------------------+

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     | -0.327                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.080                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.054                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.029                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.001                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.005                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/4810/

UNH-IOL DPDK Performance Test Lab