[dpdk-test-report] |SUCCESS| pw57090 [PATCH] [v3] eal: pick IOVA as PA if IOMMU is not available

[dpdklab at iol.unh.edu]

Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/57090

_Performance Testing PASS_

Submitter: Anatoly Burakov <anatoly.burakov at intel.com>
Date: Thursday, July 25 2019 11:05:55 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:83a124fb73c50b051ee20ef6b1998c81be7e65df

57090 --> 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     | 3.022                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 4.045                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 2.024                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.052                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.014                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.001                              |
+------------+---------+-------------------------------------+

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     | -0.565                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.495                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.829                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.165                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.012                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.042                              |
+------------+---------+-------------------------------------+

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     | -0.015                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 2.579                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.029                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.052                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.016                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.002                              |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/6846/

UNH-IOL DPDK Performance Test Lab

To manage your email subscriptions visit: 
https://lab.dpdk.org/results/dashboard/preferences/subscriptions/