Type Alias Backend 

pub type Backend = ComputeBackend;

Type alias for backward compatibility

Aliased Type

pub enum Backend {
    Scalar,
    Sse2,
    Avx2,
    Avx512,
    Neon,
    Wasm,
    Cuda,
    Wgpu,
    Auto,
}

Variants

Scalar

Pure Rust scalar fallback (always available, baseline for correctness)

Sse2

SSE2 SIMD (x86_64 baseline)

Avx2

AVX2 256-bit SIMD with FMA

Avx512

AVX-512 512-bit SIMD

Neon

ARM NEON SIMD

Wasm

WebAssembly SIMD128

Cuda

NVIDIA CUDA via PTX

Wgpu

Cross-platform GPU via wgpu

Auto

Auto-select best available backend