ρ Graph: Rendezvous Ordering Graph forAda Concurrent Programs

In disciplined Ada software development and maintenance, an adequate and suitable graphical representation for concurrency is important. To describe rendezvous ordering, tasking andexecuting flow of tasks, p graph--Rendezvous Ordering Graph is presenced in this paper. pgraph is a kind of-hierarchical oriented graph with nodes representing rendezvouses and edgesshowing'ordering relations between rendezvouses as well as flow of tasks. It can be used insoftware understanding, design description and documentati…