Struct SupervisionEntry 

#[repr(C, align(64))]
pub struct SupervisionEntry {
    pub actor_id: u32,
    pub state: u32,
    pub parent_id: u32,
    pub restart_count: u32,
    pub last_heartbeat_ns: u64,
    pub restart_window_start_ns: u64,
    pub max_restarts: u32,
    pub restart_window_ns: u64,
    pub _pad: [u8; 8],
}

Entry in the supervision tree.

Stored in mapped memory so both CPU and GPU can access it. Fixed 64-byte size for GPU cache efficiency.

Fields

actor_id: u32

Actor ID (thread block index).

state: u32

Current state (see ActorState).

parent_id: u32

Parent actor ID (0 = root / no parent).

restart_count: u32

Restart count within current window.

last_heartbeat_ns: u64

Last heartbeat timestamp (nanoseconds since kernel start).

restart_window_start_ns: u64

Restart window start timestamp.

max_restarts: u32

Maximum restarts allowed in window.

restart_window_ns: u64

Restart window duration in nanoseconds.

_pad: [u8; 8]

Padding to 64 bytes.

Implementations

impl SupervisionEntry

pub fn dormant(actor_id: u32) -> Self

Create a new dormant entry.

pub fn is_available(&self) -> bool

Check if this entry is available for allocation.

pub fn actor_state(&self) -> ActorState

Get the actor state.

Trait Implementations

impl Clone for SupervisionEntry

fn clone(&self) -> SupervisionEntry

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SupervisionEntry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for SupervisionEntry