ClusteringMessage

scirs2_cluster::distributed::message_passing

Enum ClusteringMessage 

Source 
pub enum ClusteringMessage<F: Float> {

Show 14 variants    InitializeWorker {
        workerid: usize,
        partition_data: Array2<F>,
        initial_centroids: Array2<F>,
    },
    UpdateCentroids {
        round: usize,
        centroids: Array2<F>,
    },
    ComputeLocal {
        round: usize,
        max_iterations: usize,
    },
    LocalResult {
        workerid: usize,
        round: usize,
        local_centroids: Array2<F>,
        local_labels: Array1<usize>,
        local_inertia: f64,
        computation_time_ms: u64,
    },
    Heartbeat {
        workerid: usize,
        timestamp: u64,
        cpu_usage: f64,
        memory_usage: f64,
    },
    SyncBarrier {
        round: usize,
        participant_count: usize,
    },
    ConvergenceCheck {
        round: usize,
        converged: bool,
        max_centroid_movement: f64,
    },
    Terminate,
    CreateCheckpoint {
        round: usize,
    },
    CheckpointData {
        workerid: usize,
        round: usize,
        centroids: Array2<F>,
        labels: Array1<usize>,
    },
    RecoveryRequest {
        failed_workerid: usize,
        recovery_strategy: RecoveryStrategy,
    },
    LoadBalance {
        target_worker_loads: HashMap<usize, f64>,
    },
    MigrateData {
        source_worker: usize,
        target_worker: usize,
        data_subset: Array2<F>,
    },
    Acknowledgment {
        workerid: usize,
        message_id: u64,
    },

}
Expand description

Message types for distributed clustering coordination

Variants§

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InitializeWorker

Initialize worker with partition data

Fields

§workerid: usize
§partition_data: Array2<F>
§initial_centroids: Array2<F>
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UpdateCentroids

Update global centroids

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§round: usize
§centroids: Array2<F>
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ComputeLocal

Request local computation

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§round: usize
§max_iterations: usize
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LocalResult

Local computation result

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§workerid: usize
§round: usize
§local_centroids: Array2<F>
§local_labels: Array1<usize>
§local_inertia: f64
§computation_time_ms: u64
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Heartbeat

Heartbeat for health monitoring

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§workerid: usize
§timestamp: u64
§cpu_usage: f64
§memory_usage: f64
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SyncBarrier

Synchronization barrier

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§round: usize
§participant_count: usize
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ConvergenceCheck

Convergence check result

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§round: usize
§converged: bool
§max_centroid_movement: f64
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Terminate

Terminate worker

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CreateCheckpoint

Checkpoint creation request

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§round: usize
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CheckpointData

Checkpoint data

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§workerid: usize
§round: usize
§centroids: Array2<F>
§labels: Array1<usize>
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RecoveryRequest

Recovery request

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§failed_workerid: usize
§recovery_strategy: RecoveryStrategy
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LoadBalance

Load balancing request

Fields

§target_worker_loads: HashMap<usize, f64>
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MigrateData

Data migration for load balancing

Fields

§source_worker: usize
§target_worker: usize
§data_subset: Array2<F>
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Acknowledgment

Acknowledgment message

Fields

§workerid: usize
§message_id: u64

Trait Implementations§

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impl<F: Clone + Float> Clone for ClusteringMessage<F>

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fn clone(&self) -> ClusteringMessage<F>

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl<F: Debug + Float> Debug for ClusteringMessage<F>

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

Formats the value using the given formatter. Read more
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impl<'de, F> Deserialize<'de> for ClusteringMessage<F>
where F: Deserialize<'de> + Float,

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<F> Serialize for ClusteringMessage<F>
where F: Serialize + Float,

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

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impl<F> Freeze for ClusteringMessage<F>

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impl<F> RefUnwindSafe for ClusteringMessage<F>
where F: RefUnwindSafe,

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impl<F> Send for ClusteringMessage<F>
where F: Send,

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impl<F> Sync for ClusteringMessage<F>
where F: Sync,

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impl<F> Unpin for ClusteringMessage<F>

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impl<F> UnwindSafe for ClusteringMessage<F>
where F: RefUnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

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impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

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fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
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fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).
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fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.
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fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.
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where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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Creates owned data from borrowed data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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where U: TryFrom<T>,

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fn vzip(self) -> V

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where T: for<'de> Deserialize<'de>,