ocamlviz

real-time profiling tools for Objective Caml (clients)

Ocamlviz gives the ability to instrument an existing code, in real time, with lightweight monitoring annotations. Ocamlviz can also be used as a debugging tool. Here are a few possibilities provided by Ocamlviz: * observe details about the garbage collector * observe how many times the program goes through a point * make a set of values (any) and count its cardinal number and its size in the heap * observe how much time passed between two points of the program * observe the value of integers, floating-point numbers, booleans and strings * observe details about hash tables, like the number of empty buckets, or the filling rate * etc This package provides two sorts of client output: * an ASCII client, the monitoring is displayed in a file * a Graphical User Interface, using Lablgtk2, that allows, for instance, displaying data in a graph