Module simd_kernel 

SIMD-accelerated kernel matrix computation (scalar fallback)

Functions

simd_kernel_diagonal

SIMD-accelerated kernel diagonal computation

simd_rbf_kernel_matrix

SIMD-accelerated RBF kernel matrix computation NOTE: Full SIMD functionality requires nightly Rust features This is a scalar fallback that maintains the API

simd_squared_distances

SIMD-accelerated distance matrix computation