Enum dslab_mr::trace::TraceEvent

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pub enum TraceEvent {
    TaskReady {
        time: f64,
        dag_id: usize,
        stage_id: usize,
        task_id: usize,
    },
    TaskInQueue {
        time: f64,
        dag_id: usize,
        stage_id: usize,
        task_id: usize,
        host: String,
    },
    TaskAssigned {
        time: f64,
        dag_id: usize,
        stage_id: usize,
        task_id: usize,
        host: String,
    },
    TaskStarted {
        time: f64,
        dag_id: usize,
        stage_id: usize,
        task_id: usize,
        cores: u32,
        memory: u64,
        host: String,
    },
    TaskCompleted {
        time: f64,
        dag_id: usize,
        stage_id: usize,
        task_id: usize,
    },
    DagStarted {
        time: f64,
        dag_id: usize,
    },
    DagCompleted {
        time: f64,
        dag_id: usize,
    },
}
Expand description

One trace event in a simulation.

Variants§

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TaskReady

Fields

§time: f64

Time of the event.

§dag_id: usize

DAG id.

§stage_id: usize

Stage id.

§task_id: usize

Task id.

Task stage is ready.

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TaskInQueue

Fields

§time: f64

Time of the event.

§dag_id: usize

DAG id.

§stage_id: usize

Stage id.

§task_id: usize

Task id.

§host: String

Host.

Task is waiting in a queue of a specific host for enough resources to start.

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TaskAssigned

Fields

§time: f64

Time of the event.

§dag_id: usize

DAG id.

§stage_id: usize

Stage id.

§task_id: usize

Task id.

§host: String

Host.

Task is assigned to a host and waits for input data to be transfered.

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TaskStarted

Fields

§time: f64

Time of the event.

§dag_id: usize

DAG id.

§stage_id: usize

Stage id.

§task_id: usize

Task id.

§cores: u32

Number of cores used.

§memory: u64

Amount of memory used.

§host: String

Host where the task was run.

Task started processing input.

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TaskCompleted

Fields

§time: f64

Time of the event.

§dag_id: usize

DAG id.

§stage_id: usize

Stage id.

§task_id: usize

Task id.

Task finished processing input.

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DagStarted

Fields

§time: f64

Time of the event.

§dag_id: usize

DAG id.

Dag received by Runner.

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DagCompleted

Fields

§time: f64

Time of the event.

§dag_id: usize

DAG id.

Dag completed.

Implementations§

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impl TraceEvent

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pub fn time(&self) -> f64

Time of an event.

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pub fn task_path(&self) -> Option<(usize, usize, usize)>

(dag id, stage id, task id) if the event corresponds to a task.

Trait Implementations§

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impl Clone for TraceEvent

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fn clone(&self) -> TraceEvent

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'de> Deserialize<'de> for TraceEvent

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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 Serialize for TraceEvent

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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

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where T: 'static + ?Sized,

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Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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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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where T: Any,

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Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn __clone_box(&self, _: Private) -> *mut ()

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Returns the argument unchanged.

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Calls U::from(self).

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

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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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