| name | 0.5.5-understand-hb_acquire_semantics |
| description | [0.5.5] A memory ordering guarantee where all subsequent memory operations become visible only after the acquire opera |
understand-hb_acquire_semantics
CALL NUMBER: deep_happens_before_relat.hb_acquire_semantics
DEFINITION: A memory ordering guarantee where all subsequent memory operations become visible only after the acquire operation; paired with release to establish synchronization.
Invoke this skill to understand hb_acquire_semantics down to its primitives. The RELATIVE ROOT below is the least-fixed-point closure of everything it bundles from — the full import cone, grouped by the lib each prim comes from. Projected from a prover-typed KB (MAP/SWI-Prolog consistency gate): every reference below resolves.
THE RELATIVE ROOT (the import cone, by lib)
from deep_happens_before_relat
- hb_lock_acquire (d1): Acquiring a synchronization lock, which carries acquire semantics for all operations following the acquisition.
CONSUMERS (what needs this)
hb_acquire_fence, hb_lock_acquire, hb_synchronizes_with
Projected from the concurrency synchronization primitives and memory models KB (407 concepts / 477 relations) — consistency-typed by MAP; the facet list after the colon IS the cross-lib dependency web.
(leaf — this is an actual skill.)
