Enum CpuExtLevel 

#[repr(i32)]
pub enum CpuExtLevel {
    Generic = 0,
    Mmx = 1,
    Sse = 2,
    Sse2 = 3,
    Sse3 = 4,
    Ssse3 = 5,
    Sse41 = 6,
    Sse42 = 7,
    Avx = 8,
    Avx2 = 9,
    Avx2Fma = 10,
    Avx512 = 11,
}

Supported x86-64 SIMD extension levels, ordered by capability.

Variants

Generic = 0

No SIMD.

Mmx = 1

MMX (legacy, rarely targeted).

Sse = 2

SSE.

Sse2 = 3

SSE2.

Sse3 = 4

SSE3.

Ssse3 = 5

SSSE3.

Sse41 = 6

SSE4.1.

Sse42 = 7

SSE4.2.

Avx = 8

AVX.

Avx2 = 9

AVX2.

Avx2Fma = 10

AVX2 + FMA.

Avx512 = 11

AVX-512 (F+BW+CD+DQ+VL at minimum).

Trait Implementations

impl Clone for CpuExtLevel

fn clone(&self) -> CpuExtLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CpuExtLevel

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

Formats the value using the given formatter.

impl Ord for CpuExtLevel

fn cmp(&self, other: &CpuExtLevel) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for CpuExtLevel

fn eq(&self, other: &CpuExtLevel) -> 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 PartialOrd for CpuExtLevel

fn partial_cmp(&self, other: &CpuExtLevel) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for CpuExtLevel

impl Eq for CpuExtLevel

impl StructuralPartialEq for CpuExtLevel