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Avx2Kernel

sochdb_vector::portable_simd

Struct Avx2Kernel

pub struct Avx2Kernel;

Trait Implementations§

impl DistanceKernel for Avx2Kernel

Available on x86-64 only.

fn l2_squared_f32(&self, a: &[f32], b: &[f32]) -> f32

Compute L2 squared distance between two f32 vectors

fn dot_f32(&self, a: &[f32], b: &[f32]) -> f32

Compute dot product of two f32 vectors

fn dot_i8(&self, a: &[i8], b: &[i8]) -> i32

Compute dot product of two i8 vectors (returns i32)

fn l2_squared_batch_f32( &self, query: &[f32], vectors: &[f32], dim: usize, out: &mut [f32], )

Batch L2 squared: query vs multiple vectors

fn dot_batch_f32( &self, query: &[f32], vectors: &[f32], dim: usize, out: &mut [f32], )

Batch dot product: query vs multiple vectors

fn simd_level(&self) -> SimdLevel

SIMD level of this kernel

Auto Trait Implementations§

impl Freeze for Avx2Kernel

impl RefUnwindSafe for Avx2Kernel

impl Send for Avx2Kernel

impl Sync for Avx2Kernel

impl Unpin for Avx2Kernel

impl UnsafeUnpin for Avx2Kernel

impl UnwindSafe for Avx2Kernel

Blanket Implementations§

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type Init = T

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