Struct ExecutionProfile 

pub struct ExecutionProfile {
    pub node_stats: HashMap<usize, NodeStats>,
    pub tensor_stats: HashMap<usize, TensorStats>,
    pub total_executions: u64,
    pub critical_path: Vec<usize>,
}

Execution profile for entire graph.

Fields

node_stats: HashMap<usize, NodeStats>

Per-node statistics

tensor_stats: HashMap<usize, TensorStats>

Per-tensor statistics (size, reuse count)

total_executions: u64

Total graph executions

critical_path: Vec<usize>

Critical path (longest execution chain)

Implementations

impl ExecutionProfile

pub fn new() -> Self

pub fn record_node(&mut self, node_id: usize, duration: Duration, memory: u64)

Record node execution

pub fn record_tensor_access(&mut self, tensor_id: usize, size: usize)

Record tensor access

pub fn get_hot_nodes(&self, n: usize) -> Vec<(usize, f64)>

Get hot nodes (top N by performance score)

pub fn get_memory_intensive_nodes(&self, threshold: u64) -> Vec<usize>

Get memory-intensive nodes

pub fn merge(&mut self, other: &ExecutionProfile)

Merge another profile (for multi-run averaging)

pub fn to_json(&self) -> Result<String, IrError>

Export profile to JSON

pub fn from_json(json: &str) -> Result<Self, IrError>

Import profile from JSON

Trait Implementations

impl Clone for ExecutionProfile

fn clone(&self) -> ExecutionProfile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionProfile

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

Formats the value using the given formatter.

impl Default for ExecutionProfile

fn default() -> ExecutionProfile

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ExecutionProfile

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ExecutionProfile

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

where __S: Serializer,

Serialize this value into the given Serde serializer.