Module placement 

PlacementActor — picks the best-fit DeviceActor for each request based on a configurable PlacementPolicy.

Polls each device’s DeviceMsg::Stats periodically (default 250 ms) to maintain a load snapshot. Callers send Pick to receive a DeviceChoice with the selected ActorRef<DeviceMsg>.

Modules

sharded

atomr-cluster-sharding adapter for super::PlacementActor.

Structs

DeviceChoice

LeastLoadedPolicy

Least-loaded by queue_depth + active_streams heuristic. Filters out devices below min_free_bytes / min_compute_cap.

PlacementActor

PlacementHints

RoundRobinPolicy

Round-robin policy. Ignores hints.

Enums

PlacementMsg

Traits

PlacementPolicy