Struct KernelSelector 

pub struct KernelSelector {
    pub gemm_f64_kernel: GemmKernelKind,
    pub gemm_f32_kernel: GemmKernelKind,
}

Selects the optimal GEMM microkernel for f64 and f32 based on the CPU capabilities detected at runtime (or compile-time on no_std).

Call KernelSelector::select once at startup to obtain the globally cached selector; subsequent calls return the same reference (std) or a freshly computed identical value (no_std).

Fields

gemm_f64_kernel: GemmKernelKind

Best microkernel kind for double-precision (f64) GEMM.

gemm_f32_kernel: GemmKernelKind

Best microkernel kind for single-precision (f32) GEMM.

Implementations

impl KernelSelector

pub fn select() -> &'static Self

Returns a reference to the globally cached KernelSelector.

The first call performs detection; all subsequent calls return the same &'static reference.

Trait Implementations

impl Clone for KernelSelector

fn clone(&self) -> KernelSelector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KernelSelector

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

Formats the value using the given formatter.

impl PartialEq for KernelSelector

fn eq(&self, other: &KernelSelector) -> 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 KernelSelector

impl Eq for KernelSelector

impl StructuralPartialEq for KernelSelector