Struct polars_arrow::types::simd::f64x8

pub struct f64x8(pub [f64; 8]);

Multi-Data correspondence of the native type

Tuple Fields

0: [f64; 8]

Trait Implementations

impl Add for f64x8

Available on crate feature compute_aggregate only.

type Output = f64x8

The resulting type after applying the + operator.

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

Performs the + operation.

impl AddAssign for f64x8

Available on crate feature compute_aggregate only.

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Clone for f64x8

fn clone(&self) -> f64x8

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for f64x8

fn default() -> Self

Returns the “default value” for a type.

impl Index<usize> for f64x8

type Output = f64

The returned type after indexing.

fn index(&self, index: usize) -> &Self::Output

Performs the indexing (container[index]) operation.

impl IndexMut<usize> for f64x8

fn index_mut(&mut self, index: usize) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl NativeSimd for f64x8

const LANES: usize = 8usize

Number of lanes

type Native = f64

The NativeType of this struct. E.g. f32 for a NativeSimd = f32x16.

type Chunk = u8

The type holding bits for masks.

type Mask = u8

Type used for masking.

fn select(self, mask: u8, default: Self) -> Self

Sets values to default based on mask.

fn from_chunk(v: &[f64]) -> Self

Convert itself from a slice.

fn from_incomplete_chunk(v: &[f64], remaining: f64) -> Self

creates a new Self from v by populating items from v up to its length. Items from v at positions larger than the number of lanes are ignored; remaining items are populated with remaining.

fn align(values: &[Self::Native]) -> (&[Self::Native], &[Self], &[Self::Native])

Returns a tuple of 3 items whose middle item is itself, and the remaining are the head and tail of the un-aligned parts.

impl Sum<f64> for f64x8

Available on crate feature compute_aggregate only.

fn simd_sum(self) -> f64

Reduces this element to a single value.

impl Copy for f64x8