Media Type

I wrote a script that will take the output of ‘pidin fd’ and generate a graphviz dot graph showing the dependencies at that point that each process has on others. Here is a sample output from a QNX Car M5 running on vmware:

If you want to generate your own graph from your system you can do that from this page:
http://dan.hld.ca/pidingraph.py

Here is a video showing something we’ve been working on at QNX.