Enum GpuDistanceMetric 

pub enum GpuDistanceMetric {
    Cosine,
    Euclidean,
    InnerProduct,
    CosineF16,
    EuclideanF16,
}

Distance metric type for GPU kernels

Variants

Cosine

Cosine similarity (most common for embeddings)

Euclidean

Euclidean / L2 distance

InnerProduct

Inner product / dot product

CosineF16

FP16 cosine (faster, slight precision loss)

EuclideanF16

FP16 Euclidean (faster, slight precision loss)

Trait Implementations

impl Clone for GpuDistanceMetric

fn clone(&self) -> GpuDistanceMetric

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GpuDistanceMetric

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GpuDistanceMetric

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for GpuDistanceMetric

fn eq(&self, other: &GpuDistanceMetric) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for GpuDistanceMetric

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for GpuDistanceMetric

impl Eq for GpuDistanceMetric

impl StructuralPartialEq for GpuDistanceMetric