div_simd

scirs2_core::ndarray_ext::elementwise

Function div_simd 

Source 
pub fn div_simd<F>(a: &ArrayView1<'_, F>, b: &ArrayView1<'_, F>) -> Array1<F>
where
    F: Float + SimdUnifiedOps,
Expand description

SIMD-accelerated element-wise division

Computes a / b element-wise.

§Arguments

  • a - Numerator array
  • b - Denominator array

§Returns

Element-wise quotient

§Examples

use scirs2_core::ndarray::array;
use scirs2_core::ndarray_ext::elementwise::div_simd;

let a = array![10.0_f64, 20.0, 30.0];
let b = array![2.0_f64, 4.0, 5.0];
let c = div_simd::<f64>(&a.view(), &b.view());
assert!((c[0] - 5.0).abs() < 1e-14);
assert!((c[1] - 5.0).abs() < 1e-14);
assert!((c[2] - 6.0).abs() < 1e-14);

§Use Cases

  • Normalization
  • Ratio computation
  • Scaling by variable factors
  • Probability normalization