Memory/Address Sanitizer vs Valgrind
I think you’ll find this wiki useful. TLDR main advantages of sanitizers are much smaller CPU overheads (Lsan is practically free, UBsan/Isan is 1.25x, Asan and Msan are 2-4x for computationally intensive tasks and 1.05-1.1x for GUIs, Tsan is 5-15x) wider class of detected errors (stack and global overflows, use-after-return/scope) full support of multi-threaded apps … Read more