diff --git a/pages/common/valgrind.md b/pages/common/valgrind.md new file mode 100644 index 0000000000..6cc7c554a6 --- /dev/null +++ b/pages/common/valgrind.md @@ -0,0 +1,20 @@ +# valgrind + +> Wrapper for a set of expert tools for profiling, optimizing and debugging programs. +> Commonly used tools include `memcheck`, `cachegrind`, `callgrind`, `massif`, `helgrind`, and `drd`. + +- Use the (default) Memcheck tool to show a diagnostic of memory usage by `program`: + +`valgrind {{program}}` + +- Use Memcheck to report all possible memory leaks of `program` in full detail: + +`valgrind --leak-check=full --show-leak-kinds=all {{program}}` + +- Use the Cachegrind tool to profile and log CPU cache operations of `program`: + +`valgrind --tool=cachegrind {{program}}` + +- Use the Massif tool to profile and log heap memory and stack usage of `program`: + +`valgrind --tool=massif --stacks=yes {{program}}`