Struct PhaseDetector 

pub struct PhaseDetector {
    config: PhaseDetectorConfig,
    stability: HashMap<u32, PhaseStabilityTracker>,
    pub transition_count: u64,
}

Detects the current workload phase for a given task based on runtime metrics.

Fields

config: PhaseDetectorConfig

stability: HashMap<u32, PhaseStabilityTracker>

Per-pid stability tracking to debounce phase transitions.

transition_count: u64

Phase transition counters for telemetry.

Implementations

impl PhaseDetector

pub fn new(config: PhaseDetectorConfig) -> Self

pub fn detect(&mut self, state: &ZernelTaskState) -> WorkloadPhase

Classify the workload phase based on current task state. Uses stability tracking to prevent rapid phase flapping.

fn detect_raw(&self, state: &ZernelTaskState) -> WorkloadPhase

Raw phase classification without stability tracking.

pub fn remove_task(&mut self, pid: u32)

Remove stability tracking for a task.