Enum SimdIsa 

pub enum SimdIsa {
    Sse2,
    Avx2,
    Scalar,
}

Target ISA for a multi-transform codelet.

Variants

Sse2

SSE2 (128-bit, 4 f32 or 2 f64 lanes).

Avx2

AVX2+FMA (256-bit, 8 f32 or 4 f64 lanes).

Scalar

Scalar fallback (no SIMD).

Implementations

impl SimdIsa

pub const fn lanes_f32(self) -> usize

Number of scalar lanes for f32.

pub const fn lanes_f64(self) -> usize

Number of scalar lanes for f64.

pub const fn ident_str(self) -> &'static str

Lowercase name used in generated identifiers.

Trait Implementations

impl Clone for SimdIsa

fn clone(&self) -> SimdIsa

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SimdIsa

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

Formats the value using the given formatter.

impl PartialEq for SimdIsa

fn eq(&self, other: &SimdIsa) -> 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 Copy for SimdIsa

impl Eq for SimdIsa

impl StructuralPartialEq for SimdIsa