Enabling profile data capturing for traffic between the kernels and host consumes additional resources and may impact performance, so we cleared those elements out of the sources as we delivered the pre-built XCLBIN files with this tutorial.
You could add --profile_kernel option during the Vitis compiler linking process to enable data profiling for kernels by adding Acceleration Monitors and AXI Performance Monitors to kernels. See below modification on ./hw/Makefile as an example, detailed description can be found in the Vitis Compiler Command from Vitis online documentation.
rtc_alpha_$(TARGET).xclbin: $(XOS_RTC_ALPHA)
v++ -l $(XOCCFLAGS) $(XOCCLFLAGS) --config xclbin_rtc_alpha.ini --profile_kernel data:all:all:all -o $@ $(XOS_RTC_ALPHA)
rtc_gen_test_$(TARGET).xclbin: $(XOS_RTC_GEN_TEST)
v++ -l $(XOCCFLAGS) $(XOCCLFLAGS) --config xclbin_rtc_gen_test.ini --profile_kernel data:all:all:all -o $@ $(XOS_RTC_GEN_TEST)
Even without --profile_kernel option added while generating XCLBIN files, most of the profiling reports are still available, only few sections like the Kernel Data Transfers will show no data.
