PYNQ: PYTHON PRODUCTIVITY

Query on hardware emulation profiling with PYNQ

I am trying to analyze the waveform generated from the PYNQ-ALVEO example notebook "2_hardware-emulation.ipynb". In waveform I observed that there is no section of host interacting with global memory. Is it that python host profiling is not yet supported & profiler expects host program to be coded in C++?