[dpdk-test-report] |SUCCESS| pw88411 [PATCH] vhost: fix accessing uninitialized variables

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/88411

_Performance Testing PASS_

Submitter: Marvin Liu <yong.liu at intel.com>
Date: Wednesday, March 03 2021 07:27:55 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:e79b0efd989a077d0193e7dbf47f966f65d0c9dc

88411 --> 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     | -0.1276%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.0203%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.21733%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.74379%                           |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.87742%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.01177%                            |
+------------+---------+-------------------------------------+

Ubuntu 18.04 ARM
Kernel: 4.15.0-132-generic
Compiler: gcc 7.5
NIC: Arm Mellanox ConnectX-5 10000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/4

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 128     | -2.5539%                            |
+------------+---------+-------------------------------------+
| 64         | 256     | -2.81028%                           |
+------------+---------+-------------------------------------+
| 64         | 512     | -2.72145%                           |
+------------+---------+-------------------------------------+
| 64         | 2048    | -3.47237%                           |
+------------+---------+-------------------------------------+

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     | 1.58216%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.25939%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | 2.48079%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.07675%                           |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.10042%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.17271%                            |
+------------+---------+-------------------------------------+

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     | 0.29969%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | 2.23997%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.04754%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.14388%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.21923%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.26146%                           |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/15785/

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