Memory usage logger and analyzer
A simple threads toolkit with a portable interface
A real Win32 extensible passive debugger
Windows prebuilt binary of QCacheGrind (better known as KCacheGrind)
Simple C library for helping writting code with no memory leaks
QProf is the visual tool for profiling text information.
A simple and extensible Java profiler
Continuous profiling based on stochastics
Library for dynamic tuning of program parameters.