pub fn simd_binop(a: &[f64], b: &[f64], op: BinOp) -> Vec<f64>Expand description
SIMD-accelerated element-wise binary operation on equal-length slices.
Returns a new Vec with out[i] = a[i] ⊕ b[i] for the chosen operation.
Bit-identical to the scalar loop a.iter().zip(b).map(|(&x, &y)| op(x, y)).
For tensors > 100K elements (when the parallel feature is enabled),
splits work across threads with each thread using SIMD on its chunk.
Deterministic because each element is independent (no cross-element reduction).