Prereqs:

• sudo pip install graphviz
• sudo pip install pydot2

pifo-compiler:

• run as : python pifo_compiler.py example.dot
• output:
  • examplecompilation.cc (compile with pifo-machine source code to produce executable)
  • exampleEnqueues.gv.pdf (printout of mesh configuration)
• input reqs:
  • nodes as PIFOs
  • directed edges from parent to child in tree structure
  • each node has unique name
  • names are valid variable names in C++
  • each node has attributes shaping, schedule, and predicate
  • predicate either of form "True" or "p.class==match"
  • schedule is valid c++ function acting on field container x
  • shaping "NULL" or valid c++ function acting on field container x

mahi-compiler:

• run as : python mahi_compiler.py example.dot
• output:
  • exampleMahicompilation.cc (compile with Mahimahi source code to produce executable)
  • exampleEnqueues.gv.pdf (printout of mesh configuration)
• input reqs:
  • same as pifo-compiler, except
  • schedule is valid c++ function acting on QueuedPacket x
  • shaping "NULL" or valid c++ function acting on QueuedPacket x