[dpdk-test-report] |SUCCESS| pw74253 [PATCH] [v2] vhost: fix missing null dev pointer check

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/74253

_Performance Testing PASS_

Submitter: Fu, Patrick <patrick.fu at intel.com>
Date: Thursday, July 16 2020 15:37:58 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:cfe4ca10210b6f2d5fce5f423681e69c1a4fa86f

74253 --> performance testing pass

Test environment and result as below:

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
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     | -0.579                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.001                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.048                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.155                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.013                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.018                               |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
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     | -0.212                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.028                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.030                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.025                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.001                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.012                              |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
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     | 0.327                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 1.676                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.171                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.001                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0                                   |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/12147/

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