Struct PathPredictBenchmark 

pub struct PathPredictBenchmark {
    pub store_size: usize,
    pub dimensions: usize,
    pub top_k: usize,
    pub num_regions: usize,
    pub region_probes: usize,
    pub n_queries: usize,
    pub default_mean_ns: u128,
    pub guided_mean_ns: u128,
    pub speedup: f64,
    pub default_recall: f64,
    pub guided_recall: f64,
    pub entry_hit_rate: f64,
}

Result of guided (path-predict) vs default entry-node search benchmark.

Fields

store_size: usize

dimensions: usize

top_k: usize

num_regions: usize

region_probes: usize

n_queries: usize

default_mean_ns: u128

Mean latency for default HNSW query (ns).

guided_mean_ns: u128

Mean latency for guided region→entry query (ns).

speedup: f64

Speedup factor: default_mean / guided_mean (higher is better for guided).

default_recall: f64

Recall of default HNSW vs brute-force.

guided_recall: f64

Recall of guided search vs brute-force.

entry_hit_rate: f64

Fraction of queries where predicted entry is in the same cluster as top hit.

Trait Implementations

impl Clone for PathPredictBenchmark

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PathPredictBenchmark

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PathPredictBenchmark

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PathPredictBenchmark

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

where __S: Serializer,

Serialize this value into the given Serde serializer.