IPC Perf test for QNX TI_J784S4_EVM_Board

Average Round Trip Time in microseconds

The average of 10K 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 (us
mcu2_0	42.500000
mcu2_1	39.900000
mcu3_0	39.800000
mcu3_1	42.200000
mcu4_0	39.800000
mcu4_1	40.600000
c7x_1	43.500000
c7x_2	44.800000
c7x_3	43.100000
c7x_4	43.700000