emeryberger merged emeryberger/Heap-Layers#74 · November 2, 2026 12:21 Darwin: inline TSD reads for ThreadSpecificHeap; make mmapwrapper.h self-contained #74 SummaryFast per-thread heap lookup on macOS. ThreadSpecificHeap on Apple used an out-of-line pthread_getspecific call (plus a static-init guard) o… +222 -10