memcheck is Valgrind (it's one of the main modules). I use sanitizers, but they're dynamic as well. There's also additional work to make them work with custom

memcheck is Valgrind (it's one of the main modules). I use sanitizers, but they're dynamic as well. There's also additional work to make them work with custom allocators, but that's not too surprising. I am excited for the day I can finally use the ARMv8.3 (or is it v9?) feature that adds essentially HW acceleration so the overhead becomes ~1.2x instead of 5x.