[dpdk-test-report] |FAILURE| pw96050 [PATCH] app/testpmd: fix TX checksum calculation for tunnel

[dpdklab at iol.unh.edu]

Test-Label: iol-intel-Performance
Test-Status: FAILURE
http://dpdk.org/patch/96050

_Performance Testing issues_

Submitter: Gregory Etelson <getelson at nvidia.com>
Date: Monday, July 19 2021 08:33:09 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:761a321acf9111132f7789ac374e08a7ea7ea0f7

96050 --> performance testing fail

Test environment and result as below:

Ubuntu 20.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
NIC: Intel Corporation Ethernet Converged Network Adapter XL710-QDA2 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/4

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 512     | 1        | 1           | 7.8%                         |
+------------+---------+----------+-------------+------------------------------+
| 64         | 2048    | 1        | 1           | -1.6%                        |
+------------+---------+----------+-------------+------------------------------+
| 1          | 2       | 512      | 64          | -4.2%                        |
+------------+---------+----------+-------------+------------------------------+
| 1          | 2       | 2048     | 64          | -1.1%                        |
+------------+---------+----------+-------------+------------------------------+

Ubuntu 20.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
NIC: Intel Corporation Ethernet Converged Network Adapter 82599ES 10000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 2/4

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 512     | 1        | 1           | -5.8%                        |
+------------+---------+----------+-------------+------------------------------+
| 64         | 2048    | 1        | 1           | -18.9%                       |
+------------+---------+----------+-------------+------------------------------+
| 1          | 2       | 512      | 64          | 0.0%                         |
+------------+---------+----------+-------------+------------------------------+
| 1          | 2       | 2048     | 64          | -0.1%                        |
+------------+---------+----------+-------------+------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/17885/

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