Compiling and running this application
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This application supports DPDK 16.04, 16.11, 16.11.1, 17.02, 17.05, 17.08,
-17.11, 18.02, 18.05, 18.08, 18.11, 19.02, 19.05 and 19.08.
+17.11, 18.02, 18.05, 18.08, 18.11, 19.02, 19.05, 19.08, 19.11, 20.02 and
+20.05.
The following commands assume that the following variables have been set: