Struct GraphNode 

pub struct GraphNode {
    pub id: String,
    pub name: String,
    pub operation_type: OperationType,
    pub input_shapes: Vec<Vec<usize>>,
    pub output_shapes: Vec<Vec<usize>>,
    pub flop_count: u64,
    pub memory_usage: u64,
    pub execution_time_us: Option<u64>,
    pub parameter_count: Option<u64>,
    pub topo_order: Option<usize>,
    pub depth: usize,
    pub metadata: HashMap<String, String>,
}

Represents a single node in the computation graph

Fields

id: String

Unique identifier for this node

name: String

Human-readable name

operation_type: OperationType

Type of operation (e.g., “MatMul”, “Add”, “ReLU”)

input_shapes: Vec<Vec<usize>>

Input tensor shapes

output_shapes: Vec<Vec<usize>>

Output tensor shapes

flop_count: u64

Computational complexity (FLOPs)

memory_usage: u64

Memory usage estimate in bytes

execution_time_us: Option<u64>

Execution time in microseconds (if profiled)

parameter_count: Option<u64>

Number of parameters (for parameterized operations)

topo_order: Option<usize>

Position in topological ordering

depth: usize

Depth in the graph (distance from inputs)

metadata: HashMap<String, String>

Additional metadata

Trait Implementations

impl Clone for GraphNode

fn clone(&self) -> GraphNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GraphNode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GraphNode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for GraphNode

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

where __S: Serializer,

Serialize this value into the given Serde serializer.