Function isclose

utils/array_utils.hpp:315–323

* @brief Determine if the values of two arrays are close to each other. * @param a The first array. * @param b The second array. * @param n The number of elements in the arrays. * @param tol The tolerance for closeness. * @return bool True if the arrays are close, false otherwise. */

 * @return bool True if the arrays are close, false otherwise.
 */
inline bool isclose(float *a, float *b, size_t n, float tol = 1e-3) {
  for (size_t i = 0; i < n; i++) {
    if (std::abs(a[i] - b[i]) > tol || std::isnan(a[i]) || std::isnan(b[i])) {
      LOG(kDefLog, kError, "Mismatch at index %d: %f != %f", i, a[i], b[i]);
      return false;
    }
  }
  return true;
}

inline bool isclose(half *a, half *b, size_t n, float tol = 1) {
  for (size_t i = 0; i < n; i++) {