Module cache_invalidation 

Backend-neutral cache invalidation policy. Backend-neutral pipeline-cache invalidation helpers.

Backends provide their cache keys and lineage cells; this module owns the shared causal-impact/provenance walk so the backend crates do not depend on self-substrate implementation modules directly.

Structs

CacheInvalidationError

Error raised by GPU-resident cache invalidation.

CacheInvalidationScratch

Reusable scratch for shared pipeline-cache invalidation.

Functions

impacted_entries

Compute a 0/1 impact mask using temporary scratch.

impacted_entries_into

Compute a 0/1 impact mask for cache entries.