[dpdk-test-report] |SUCCESS| pw50814-50815 [PATCH] [v3, 1/6] vfio: allow DMA map of memory for the default vfio fd

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Tue Mar 5 16:05:19 CET 2019


Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/50814

_Performance Testing PASS_

Submitter: Shahaf Shuler <shahafs at mellanox.com>
Date: Tuesday, March 05 2019 13:59:41 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:b66612e573e24c35c41af6a441a0f520402f7fa0

50814-50815 --> 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     | -0.111                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.158                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.034                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.006                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.001                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0                                   |
+------------+---------+-------------------------------------+

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     | 0.083                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.156                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.108                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.128                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.012                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.002                               |
+------------+---------+-------------------------------------+

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     | 0.024                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.144                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.034                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.069                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.001                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.011                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/4765/

UNH-IOL DPDK Performance Test Lab


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