Struct PhaseTimeAccumulator 

pub struct PhaseTimeAccumulator {
    pub data_loading_ns: u64,
    pub gpu_compute_ns: u64,
    pub nccl_collective_ns: u64,
    pub optimizer_step_ns: u64,
    pub unknown_ns: u64,
}

Accumulated time spent in each phase for telemetry.

Fields

data_loading_ns: u64

gpu_compute_ns: u64

nccl_collective_ns: u64

optimizer_step_ns: u64

unknown_ns: u64

Implementations

impl PhaseTimeAccumulator

pub fn record(&mut self, phase: WorkloadPhase, duration_ns: u64)

pub fn total_ns(&self) -> u64

pub fn phase_fraction(&self, phase: WorkloadPhase) -> f64

Fraction of time in a given phase (0.0 - 1.0).

Trait Implementations

impl Clone for PhaseTimeAccumulator

fn clone(&self) -> PhaseTimeAccumulator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PhaseTimeAccumulator

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

Formats the value using the given formatter.

impl Default for PhaseTimeAccumulator

fn default() -> PhaseTimeAccumulator

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PhaseTimeAccumulator

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PhaseTimeAccumulator

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

where __S: Serializer,

Serialize this value into the given Serde serializer.