valgrind: valgrind (debugger and profiler) valgrind: valgrind: Valgrind is a GPL'd system for debugging and profiling x86-Linux valgrind: programs. With the tools that come with Valgrind, you can valgrind: automatically detect many memory management and threading bugs, valgrind: avoiding hours of frustrating bug-hunting, making your programs more valgrind: stable. You can also perform detailed profiling, to speed up and valgrind: reduce memory use of your programs. valgrind: valgrind: valgrind: