Struct BackendConfig 

pub struct BackendConfig {
    pub preferred: BackendPreference,
    pub gpu_threshold: usize,
    pub use_simd: bool,
}

Configuration for backend selection.

Fields

preferred: BackendPreference

Preferred backend type.

gpu_threshold: usize

Minimum dimensions for GPU dispatch (default: 4096).

use_simd: bool

Whether to use SIMD on CPU (default: true).

Implementations

impl BackendConfig

pub fn auto() -> Self

Create configuration with automatic backend selection.

pub fn cpu_only() -> Self

Force CPU backend.

pub fn gpu_only() -> Self

Force GPU backend (requires cuda feature).

pub fn with_gpu_threshold(self, threshold: usize) -> Self

Set GPU threshold for automatic selection.

pub fn with_simd(self, enabled: bool) -> Self

Enable or disable SIMD on CPU.

Trait Implementations

impl Clone for BackendConfig

fn clone(&self) -> BackendConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackendConfig

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

Formats the value using the given formatter.

impl Default for BackendConfig

fn default() -> Self

Returns the “default value” for a type.