0-5-6-understand-hb-release-semantics

name	0.5.6-understand-hb_release_semantics
description	[0.5.6] A memory ordering guarantee where all prior memory operations become visible before the release operation; pai

understand-hb_release_semantics

CALL NUMBER: deep_happens_before_relat.hb_release_semantics DEFINITION: A memory ordering guarantee where all prior memory operations become visible before the release operation; paired with acquire to establish synchronization.

Invoke this skill to understand hb_release_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_release (d1): Releasing a synchronization lock, which carries release semantics for all operations preceding the release.

CONSUMERS (what needs this)

hb_lock_release, hb_release_fence, hb_synchronizes_with

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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.)