[dpdk-test-report] |SUCCESS| pw50978 [PATCH] eal: unmap unneed dpdk VA spaces for legacy mem

[dpdklab at iol.unh.edu]

Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/50978

_Performance Testing PASS_

Submitter: Lilijun <jerry.lilijun at huawei.com>
Date: Friday, March 08 2019 05:38:59 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:1598c729595d8d59ebb9dce190401846da16c09c

50978 --> 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     | -0.215                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.547                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.168                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.006                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.003                              |
+------------+---------+-------------------------------------+

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     | -0.344                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.141                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.217                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.016                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.008                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.006                              |
+------------+---------+-------------------------------------+

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     | -0.019                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.118                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.046                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.009                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.001                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/4804/

UNH-IOL DPDK Performance Test Lab