[dpdk-test-report] |SUCCESS| pw54750 [PATCH] vfio: fix expanding DMA area in ppc64le

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Thu Jun 13 05:31:42 CEST 2019


Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/54750

_Performance Testing PASS_

Submitter: Takeshi T Yoshimura <tyos at jp.ibm.com>
Date: Thursday, June 13 2019 02:22:39 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:557c5cbde374172c7140bc6a7cef2cc81e5a29dc

54750 --> 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     | -0.119                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.097                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.228                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.027                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.024                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.013                              |
+------------+---------+-------------------------------------+

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     | 0.165                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.019                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.024                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.077                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.032                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.070                               |
+------------+---------+-------------------------------------+

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     | 0.450                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.140                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.048                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.020                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.007                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.002                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/6108/

UNH-IOL DPDK Performance Test Lab

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