Function transpose

utils/array_utils.hpp:268–274

* @brief Transpose a matrix. * @param input The input matrix. * @param output The output matrix. * @param M The number of rows in the input matrix. * @param N The number of columns in the input matrix. */

 * @param N The number of columns in the input matrix.
 */
inline void transpose(float *input, float *output, size_t M, size_t N) {
  for (size_t i = 0; i < M; i++) {
    for (size_t j = 0; j < N; j++) {
      output[j * M + i] = input[i * N + j];
    }
  }
}

inline void transpose(half *input, half *output, size_t M, size_t N) {
  for (size_t i = 0; i < M; i++) {