IgProf

Key Features

* IgProf is fast, light weight and correctly handles dynamically loaded shared libraries, threads and sub-processes started by the application. * Performance profiler - provides statistical sampling based performance profiles of the application. * Memory profiler information - both memory leaks and the total dynamic memory allocations are available. It can also be used to obtain a profile the live memory allocations in the heap at any given instant during the application run, although this requires a small code modification to signal from within your application the appropriate time to obtain the profile. * When run in instrumentation mode igprof can be used to precisely measure the time spent in a given function with the precision of a few ns.