Struct OperationMetrics 

pub struct OperationMetrics {
    pub name: String,
    pub duration: Duration,
    pub peak_memory: Option<usize>,
    pub input_shapes: Vec<Vec<usize>>,
    pub output_shapes: Vec<Vec<usize>>,
    pub flops: Option<u64>,
    pub memory_bandwidth: Option<f64>,
    pub cpu_utilization: Option<f32>,
    pub custom_metrics: HashMap<String, f64>,
}

Performance metrics for an operation

Fields

name: String

Name of the operation

duration: Duration

Execution time

peak_memory: Option<usize>

Peak memory usage during operation (in bytes)

input_shapes: Vec<Vec<usize>>

Input tensor shapes

output_shapes: Vec<Vec<usize>>

Output tensor shapes

flops: Option<u64>

Number of floating-point operations (estimated)

memory_bandwidth: Option<f64>

Memory bandwidth utilization (bytes/second)

cpu_utilization: Option<f32>

CPU utilization percentage

custom_metrics: HashMap<String, f64>

Additional custom metrics

Implementations

impl OperationMetrics

pub fn new(name: String) -> Self

Create new operation metrics

pub fn add_metric(&mut self, key: String, value: f64)

Add a custom metric

pub fn throughput(&self) -> f64

Get throughput in operations per second

pub fn flops_per_second(&self) -> Option<f64>

Get FLOPS (floating-point operations per second)

pub fn memory_efficiency(&self, peak_bandwidth_gbps: f64) -> Option<f64>

Get memory efficiency (fraction of peak bandwidth utilized)

Trait Implementations

impl Clone for OperationMetrics

fn clone(&self) -> OperationMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OperationMetrics

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

Formats the value using the given formatter.