Torch Profiler for Multi-process Profiling?

Hi, I am wondering if it is possible for the torch.profiler to profile multiple processes at once on a single machine. I would like to produce a chrome trace where there are different rows for different processes that are executing. I have seen the profiler RPC tutorial, but this does not meet my needs as I do not use RPC since I am only using a single machine. Is it possible to produce traces like shown in the tutorial but without using RPC?