Struct DegreeRatio 

pub struct DegreeRatio { /* private fields */ }

Degree ratio kernel.

Calculates in-degree/out-degree ratio for source/sink classification. Critical for cash flow analysis and account role identification.

Implementations

impl DegreeRatio

pub fn new() -> Self

Create a new degree ratio kernel.

pub fn compute_single( graph: &CsrGraph, in_degrees: Option<&[u32]>, node: usize, ) -> DegreeRatioResult

Compute degree ratio for a single node.

Arguments

• graph - Input graph (CSR format)
• in_degrees - Precomputed in-degrees (or None to compute on-the-fly)
• node - Node index

pub fn compute_batch(graph: &CsrGraph) -> Vec<DegreeRatioResult>

Compute degree ratios for all nodes.

pub fn compute_all_in_degrees(graph: &CsrGraph) -> Vec<u32>

Compute in-degrees for all nodes.

pub fn classify_nodes(graph: &CsrGraph) -> NodeRoleDistribution

Classify nodes by their role (source, balanced, sink).

Trait Implementations

impl Clone for DegreeRatio

fn clone(&self) -> DegreeRatio

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DegreeRatio

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

Formats the value using the given formatter.

impl Default for DegreeRatio

fn default() -> Self

Returns the “default value” for a type.

impl GpuKernel for DegreeRatio

fn metadata(&self) -> &KernelMetadata

Returns the kernel metadata.

fn validate(&self) -> Result<(), KernelError>

Validate kernel configuration.

fn id(&self) -> &str

Returns the kernel ID.

fn requires_gpu_native(&self) -> bool

Returns true if this kernel requires GPU-native execution.