Specialised Primitives
Specialised cross-process primitives
Specific shapes for workloads that don’t fit a single broader category.
| Primitive | Shape |
|---|---|
| Shared Vec | Bounded indexable sequence |
| Shared Graph | Directed graph; nodes and edges in one MMF |
| Shared NaN Value | 64-bit NaN-boxed heterogeneous value cell |
| Shared NaN-Tagged Value | NaN-boxed with the payload type encoded in the pointer bits |
| Shared Time Point | BSPA + Versioned 16-slot tile with snapshot-isolation scan |
| Shared Topology Map | K_process axis observer recommending a transport topology (P2P / broadcast / mesh) |
| Shared Umbra Pointer | Cross-process content-prefixed pointer |
| Shared Universal | Layer-2 cross-process container that auto-picks strategy |
| Shared Versioned Chain | MVCC linked list; time-travel reads at a versioned snapshot |
| Shm File | Cross-platform RAM-resident named shared-memory backing |