On Mar 2, 2010, at 2:03 PM, Sylvain Le Gall wrote: > > You can have a look at: > http://ocamlviz.forge.ocamlcore.org > > This allow to instrument your code and watch GC activity. I think that > with a little a little help on program side, you can be quite precise > about GC without using gprof at all. This should also be more > lightweight than gprof. Sylvain, Thanks! This looks very promising. I'll give it a try. Warren