Struct SimdOptimizationHints 

pub struct SimdOptimizationHints {
    pub vector_size: usize,
    pub alignment: usize,
    pub unroll_loops: bool,
    pub unroll_factor: usize,
    pub prefetch: bool,
    pub prefetch_distance: usize,
}

SIMD optimization hints.

Fields

vector_size: usize

Preferred vector size

alignment: usize

Preferred alignment

unroll_loops: bool

Enable loop unrolling

unroll_factor: usize

Unroll factor

prefetch: bool

Enable data prefetching

prefetch_distance: usize

Prefetch distance (cache lines)

Implementations

impl SimdOptimizationHints

pub fn for_instruction_set(isa: SimdInstructionSet) -> Self

Create hints for a specific instruction set.

pub fn none() -> Self

Disable all optimizations.

Trait Implementations

impl Clone for SimdOptimizationHints

fn clone(&self) -> SimdOptimizationHints

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SimdOptimizationHints

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

Formats the value using the given formatter.

impl Default for SimdOptimizationHints

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SimdOptimizationHints

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SimdOptimizationHints

fn eq(&self, other: &SimdOptimizationHints) -> 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 Serialize for SimdOptimizationHints

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for SimdOptimizationHints

impl StructuralPartialEq for SimdOptimizationHints