ndslice::selection::test_utils

Struct CommActorRoutingTree

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pub struct CommActorRoutingTree {
    pub delivered: HashMap<usize, Vec<usize>>,
    pub visited: HashSet<usize>,
    pub forwards: HashMap<usize, Vec<RoutingFrame>>,
}
Expand description

Captures the logical structure of a CommActor multicast operation.

This type models how a message is delivered and forwarded through a mesh under CommActor routing semantics. It is used in tests to verify path determinism and understand message propagation behavior.

  • delivered: ranks where the message was delivered (post called)
  • visited: all ranks that participated, including forwarding only
  • forwards: maps each rank to the routing frames it forwarded

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§delivered: HashMap<usize, Vec<usize>>§visited: HashSet<usize>§forwards: HashMap<usize, Vec<RoutingFrame>>

Map from rank → routing frames this rank forwarded to other ranks.

Trait Implementations§

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impl Default for CommActorRoutingTree

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fn default() -> CommActorRoutingTree

Returns the “default value” for a type. Read more

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