ded1f3ec96
While not needed for most applications, some tools such as [MUST](https://www.i12.rwth-aachen.de/cms/i12/forschung/forschungsschwerpunkte/lehrstuhl-fuer-hochleistungsrechnen/~nrbe/must/) depend on the instrumentation being present. MUST uses the ThreadSanitizer annotation interface to detect data races in MPI programs, where the capture tracking is detrimental as it has no bearing on MPI data races, leading to missed races.