Hi I wanted to profile my application using gprof, and proceeded like when profiling a normal application: - compile everything with option -pg - run application - call gprof This returns a normal-looking output, but i don't know whether this is the data for node 0 only or accumulated for all nodes.
Does anybody have experience in profiling parallel applications? Is there a way to have profile data for each node separately? If not, is there another profiling tool which can? Thank You Jody
