Struct distances::simd::F64x2

pub struct F64x2(/* private fields */);

Implementations

impl F64x2

pub const fn new(x0: f64, x1: f64) -> Self

pub const fn lanes() -> usize

pub const fn splat(value: f64) -> Self

impl F64x2

pub fn from_slice(slice: &[f64]) -> Self

Create a new F64x2 from a slice.

Panics

Will panic if the slice is not at least 2 elements long.

pub fn horizontal_add(self) -> f64

impl F64x2

pub fn euclidean_inner(a: &[f64], b: &[f64]) -> F64x2

Calculate the squared distance between two SIMD lane-slices

pub fn cosine_inner(a: &[f64], b: &[f64]) -> [F64x2; 3]

Calculate the cosine accumulators (3) between two SIMD lane-slices

pub fn squared_euclidean(a: &[f64], b: &[f64]) -> f64

Calculate euclidean distance between two slices of equal length, using auto-vectorized SIMD primitives

pub fn euclidean(a: &[f64], b: &[f64]) -> f64

pub fn cosine_acc(a: &[f64], b: &[f64]) -> [f64; 3]

pub fn cosine(a: &[f64], b: &[f64]) -> f64

Trait Implementations

impl Add for F64x2

type Output = F64x2

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl AddAssign for F64x2

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Clone for F64x2

fn clone(&self) -> F64x2

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for F64x2

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

Formats the value using the given formatter.

impl Div for F64x2

type Output = F64x2

The resulting type after applying the / operator.

fn div(self, rhs: Self) -> Self::Output

Performs the / operation.

impl DivAssign for F64x2

fn div_assign(&mut self, rhs: Self)

Performs the /= operation.

impl Mul for F64x2

type Output = F64x2

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation.

impl MulAssign for F64x2

fn mul_assign(&mut self, rhs: Self)

Performs the *= operation.

impl PartialEq for F64x2

fn eq(&self, other: &F64x2) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Sub for F64x2

type Output = F64x2

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.

impl SubAssign for F64x2

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl Copy for F64x2

impl StructuralPartialEq for F64x2