[dpdk-test-report] |FAILURE| pw93338 [PATCH] test/prefetch: fix build with GCC 11

[dpdklab at iol.unh.edu]

Test-Label: iol-intel-Performance
Test-Status: FAILURE
http://dpdk.org/patch/93338

_Performance Testing issues_

Submitter: Kevin Traynor <ktraynor at redhat.com>
Date: Thursday, May 20 2021 11:06:12 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:1aee2359457b58c42ce9224a4705a61d6bbc31f8

93338 --> performance testing fail

Test environment and result as below:

Ubuntu 18.04
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: 0/2

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 512     | -0.48895%                           |
+------------+---------+-------------------------------------+
| 64         | 2048    | 0.72208%                            |
+------------+---------+-------------------------------------+

Ubuntu 18.04 ARM
Kernel: 4.15.0-132-generic
Compiler: gcc 7.5
NIC: Arm Intel Corporation Ethernet Converged Network Adapter XL710-QDA2 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 2/2

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 512     | -49.5089%                           |
+------------+---------+-------------------------------------+
| 64         | 2048    | -46.54016%                          |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/17145/

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