Below you will find pages that utilize the taxonomy term “Valgrind”
Running Valgrind on Python Extensions
As most developers know, Valgrind is an invaluable tool for finding memory leaks. However, when debugging Python programs the pymalloc allocator gets in the way. There is a Valgrind suppression file distributed with Python that gets rid of most of the false positives, but does not give particularly good diagnostics for memory allocated through pymalloc. To properly analyse leaks, you often need to recompile Python with pymalloc. As I don't like having to recompile Python I took a look at Valgrind's client API, which provides a way for a program to detect whether it is running under Valgrind.