Struct SimdCapabilities 

pub struct SimdCapabilities {
    pub has_sse: bool,
    pub has_sse2: bool,
    pub has_sse3: bool,
    pub has_sse4_1: bool,
    pub has_sse4_2: bool,
    pub has_avx: bool,
    pub has_avx2: bool,
    pub has_avx512: bool,
    pub has_fma: bool,
    pub has_neon: bool,
    pub vector_width: usize,
}

SIMD capability detection

Fields

has_sse: bool

SSE support

has_sse2: bool

SSE2 support

has_sse3: bool

SSE3 support

has_sse4_1: bool

SSE4.1 support

has_sse4_2: bool

SSE4.2 support

has_avx: bool

AVX support

has_avx2: bool

AVX2 support

has_avx512: bool

AVX-512 support

has_fma: bool

FMA support

has_neon: bool

ARM NEON support

vector_width: usize

Vector register width in bits

Implementations

impl SimdCapabilities

pub fn detect() -> SimdCapabilities

Detect SIMD capabilities

pub fn simd_available(&self) -> bool

Check if SIMD is available

pub fn optimal_complex_vector_count(&self) -> usize

Get optimal vector width for complex f64

Trait Implementations

impl Clone for SimdCapabilities

fn clone(&self) -> SimdCapabilities

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SimdCapabilities

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

Formats the value using the given formatter.

impl Default for SimdCapabilities

fn default() -> SimdCapabilities

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SimdCapabilities

fn deserialize<__D>( __deserializer: __D, ) -> Result<SimdCapabilities, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SimdCapabilities

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.