IPC Perf test for QNX TI_J721S2_EVM_Board

Average Round Trip Time in microseconds

The average of 1 million round trip times, in microseconds, for a 9-byte (ping) message sent from A72 to all remote cores in the SoC that support an echo test

RPROC	AVG RTT (usecs)
mcu2_0	45.800000
mcu2_1	45.000000
mcu3_0	46.400000
mcu3_1	46.700000
C7X_1	61.100000
C7X_2	60.700000