Struct PhaseDetectorConfig 

pub struct PhaseDetectorConfig {
    pub io_wait_threshold: f32,
    pub optimizer_burst_max_ns: u64,
    pub gpu_idle_threshold: u8,
    pub gpu_active_threshold: u8,
    pub phase_stability_count: u32,
    pub nccl_detection_enabled: bool,
}

Thresholds for phase detection heuristics.

Fields

io_wait_threshold: f32

I/O wait fraction above which we classify as DataLoading.

optimizer_burst_max_ns: u64

Duration (ns) below which a CPU burst after GpuCompute is an OptimizerStep.

gpu_idle_threshold: u8

GPU utilization below which we suspect the GPU is idle.

gpu_active_threshold: u8

GPU utilization above which we consider GPU actively computing.

phase_stability_count: u32

Number of consecutive identical phase samples before committing transition.

nccl_detection_enabled: bool

Enable NCCL collective detection.

Trait Implementations

impl Clone for PhaseDetectorConfig

fn clone(&self) -> PhaseDetectorConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PhaseDetectorConfig

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

Formats the value using the given formatter.

impl Default for PhaseDetectorConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PhaseDetectorConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&PhaseDetectionConfig> for PhaseDetectorConfig

fn from(cfg: &PhaseDetectionConfig) -> Self

Converts to this type from the input type.

impl Serialize for PhaseDetectorConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.